ML15314A682

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FPL-025 - Turkey Point Plant; Annual Post-Uprate Monitoring Report (Addendum), Units 3&4 Uprate Project (May 2015) Tritium Addendum (This Excerpted Version Excludes the Data Appendices)
ML15314A682
Person / Time
Site: Turkey Point  NextEra Energy icon.png
Issue date: 05/31/2015
From:
Florida Power & Light Co
To:
Atomic Safety and Licensing Board Panel
SECY RAS
References
50-250-LA, 50-251-LA, ASLBP 15-935-02-LA-BD01, RAS 28505
Download: ML15314A682 (57)


Text

002998.FC11.04 FPL-025 Turkey Point Plant Annual Post-Uprate Monitoring Report (Addendum)

Units 3 & 4 Uprate Project May 2015 Prepared for: Prepared by:

ecology and environment, inc.

Global Environmental Specialists

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 TABLE OF CONTENTS Reporting Period: May 31, 2013 - June 1, 2014 Section Page 1 INTRODUCTION ............................................................1-1 2 QUARTERLY GROUNDWATER AND SURFACE WATER SAMPLING .....................................................................2-1 2.1 Groundwater Quality .................................................................... 2-1 2.2 Surface Water Quality ................................................................. 2-2 2.3 Rainfall Results ............................................................................ 2-2 2.4 Evaporation Pans......................................................................... 2-2 3

SUMMARY

.......................................................................3-1 iii

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 APPENDIX A Data Usability Summaries for Groundwater and Surface Water Laboratory Results iv

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 LIST OF TABLES Table Page 2.1-1 Summary of Groundwater Results from June 2013................................................ T-1 2.1-2 Summary of Groundwater Results from September 2013 ...................................... T-6 2.1-3 Summary of Groundwater Results from December 2013 .................................... T-11 2.1-4 Summary of Groundwater Results from March 2014 .......................................... T-15 2.1-5 Summary of Historical Groundwater Results from June 2013 .............................. T-19 2.1-6 Summary of Historical Groundwater Results from September 2013 .................... T-20 2.1-7 Summary of Historical Groundwater Results from December 2013 .................... T-21 2.1-8 Summary of Historical Groundwater Results from March 2014 ........................... T-22 2.1-9 Range of Tritium Concentrations in Groundwater ................................................ T-23 2.2-1 Summary of Surface Water Results from June 2013 ........................................... T-24 2.2-2 Summary of Surface Water Results from September 2013.................................. T-27 2.2-3 Summary of Surface Water Results from December 2013................................... T-30 2.2-4 Summary of Surface Water Results from March 2014 ......................................... T-34 2.2-5 Range of Tritium Concentrations in Surface Water .............................................. T-36 2.3-1 Rainfall Data Available......................................................................................... T-37 2.3-2 June 2013 Rainfall Tritium Data........................................................................... T-38 2.4-1 Evaporation Pan Data Available .......................................................................... T-39 2.4-2 June and July 2013 Evaporation Pan Tritium....................................................... T-40 v

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 LIST OF FIGURES Figure Page 2.1-1 Tritium Concentrations in Groundwater June 2010 through March 2014................ F-1 2.1-2 Pre- and Post-Uprate Tritium Isopleths at each Well Depth ................................... F-2 2.2-1 Tritium Concentrations in Surface Water June 2010 through March 2014 ............. F-3 2.3-1 Tritium Concentrations (pCi/L) in Rainfall Collectors .............................................. F-4 2.4-1 Tritium Concentrations (pCi/L) in Evaporation Pans............................................... F-5 vi

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015

1. INTRODUCTION The Florida Power & Light Company (FPL) is submitting an addendum to the August 2014 Post-Uprate Monitoring Report, dated May 2015, for the Units 3 and 4 Uprate Project. This addendum has been prepared in accordance with the FPL Turkey Point Power Plant (Turkey Point) Groundwater, Surface Water, and Ecological Monitoring Plan, referred to herein as the Monitoring Plan and modifications per the South Florida Water Management District (SFWMD) letters dated June 3, 2013, and July 17, 2013, followed by an email clarification dated July 23, 2013 (SFWMD 2009a, 2013a, b, c). While there is no public health or safety implication and all detected levels are far below U.S. Environmental Protection Agency (EPA) drinking water standards, the Monitoring Plan requires continued collection of tritium from groundwater and surface water, and meteorological and ecological data in and around Turkey Point to establish Post-Uprate conditions and determine the horizontal and vertical effects and extent of the cooling canal system (CCS) water and compare to Pre-Uprate conditions. For further details, refer to the Monitoring Plan and the Fifth Supplemental Agreement (SFWMD 2009a, b).

The purpose of this Addendum is to summarize the Post-Uprate tritium data from June 1, 2013, through May 31, 2014, as the United States Geological Survey (USGS) laboratory analyzing the samples had a backlog of approximately one year. Given the magnitude of this backlog, the Agencies asked FPL to prioritize reporting the quarterly ground- and surface water samples through March 2014, and provide an addendum report when all four quarters of data became available.

Therefore, this report contains tritium data from the quarterly ground and surface water sampling events (June, September, December 2013; March 2014), as well as the rainfall (June 2013) and monthly evaporation pan data (June and July 2013); all other quarterly rainfall (i.e., from September 2013 onwards) and evaporation pan tritium data (August 2013 onwards) are still pending. Porewater tritium results from the ecological transects are also still pending for the reporting period.

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FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015

2. GROUNDWATER AND SURFACE WATER SAMPLING Samples were collected at frequencies and locations per the Monitoring Plan and the Quality Assurance Performance Plan (QAPP) during this Post-Uprate monitoring period (SFWMD 2009a; FPL 2013b). All analyses were conducted by the USGS Tritium Laboratory (Menlo Park, California) per analytical methods described in the project QAPP.

In brief, sampling was conducted at 19 groundwater locations and 18 surface water stations.

Each of the 19 Uprate project groundwater stations consists of a cluster of three separate wells discretely screened at different depth intervals and samples are collected from those depth intervals. The five historical wells (L-3, L-5, G-21, G-28, and G-35) which are screened across most of the well depth have two samples that are collected from different depths (18 feet and 58 feet below top of casing). Surface water stations are sampled at two depths (i.e., 1 foot from the top and 1 foot from the bottom) with the exception of the shallow Biscayne Bay and CCS sites where only a single bottom sample is collected. In June 2013, after review by the Agencies, several surface water sites (TPBBSW-1B, TPBBSW-2B, TPSWCCS-6 (B and T), TPSWCCS-4B, and TPSWCCS-5B) were eliminated.

All of the other quarterly analytical data from this reporting period have been previously reported, so the data presented in this report reflect updated files including tritium data for completeness (FPL 2014b, 2015). A summary of analytical data is presented in this section along with the updated accompanying Data Usability Summaries (DUS) (see Tables 2.1-1 to 2.1-8 and Appendix A).

2.1 GROUNDWATER TRITIUM Groundwater samples were collected in accordance with the QAPP and based on the Florida Department of Environmental Protection Standard Operating Procedures. Tables 2.1-1 through 2.1-8 provide the field, ionic, and nutrient data for completeness and the new tritium data for June 2013 to March 2014 For most stations, tritium did not differ within sites between the Pre-Uprate and Post-Uprate periods. Tritium values that were low remained low, while the sites that had higher tritium values continued to reflect those patterns. The following wells displayed an increasing trend in tritium concentration or a Post-Uprate value was detected outside the Pre-Uprate range: TPGW-10D, -11M, -11D, -13S, and -14D (see Figure 2.1-1 and Table 2.1-9). At the TPGW-10, -11, and -14 wells, tritium values were noticeably higher in the Interim Operating Period (IOP) and in some wells, tritium values have remained at the higher levels through March 2014. In TPGW-10M, the values increased during the IOP and were higher in June 2013, but the values have since returned to Pre-Uprate levels from September 2013 onwards (see Table 2.1-9).

2-1

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 TPGW-13S showed the opposite trendthe March 2014 value in this well was approximately half than in the previous quarter.

Overall, the comparison of Pre-Uprate (June 2010 to December 2011) and Post-Uprate (June 2013 to March 2014) plan view isopleths showed the same general trends landward and limited increase in tritium eastward at depth (see Figure 2.1-2).

2.2 SURFACE WATER Surface water samples were collected in accordance with the QAPP and based on the Florida Department of Environmental Protection Standard Operating Procedures. Tables 2.2-1 through 2.2-4 provide the field, ionic, and nutrient data for completeness and the new tritium data for June 2013 to March 2014. Most Post-Uprate surface water sample values were within the same range as Pre-Uprate data (see Table 2.2-5 and Figure 2.2-1). However stations TPSWCCS-2, TPSWCCS-3 and TPSWCCS -4 had higher values than previously recorded and the sampled collected from TPSWCCS-2 in March 2014 had the highest value observed within the CCS over the whole monitoring period (see Figure 2.2-1); this shallow site is located in the middle of the CCS and the value was most likely reflective of evaporative enrichment of the water during its travel path along the CCS.

Surface water values are more variable than groundwater values, and the range of values differs depending on the waterbody. Values in the CCS are influenced by localized seasonal variability and are also a reflection of plant operations and broader regional climatic conditions. The highest surface water values are generally observed at the end of the dry season, either in March or June, of each year. In addition, surface waterbodies are more directly affected by atmospheric deposition and vapor exchange of tritium.

2.3 RAINFALL FPL measures rainfall quarterly at seven stations in and around the CCS. However, June 2013 was the only quarter that rainfall tritium results were available for the Post-Uprate period (see Table 2.3-1). The rainfall values were within range of data previously observed (see Figure 2.3-1). Sites closest to the CCS had the highest values, and this generally occurred in the dry season in March although it can be in June depending on the regional climatic conditions and if the wet season has begun (see Figure 2.3-1). June 2013 values were lowest at TPRF-7 and -8 and highest at TPRF-2 (28.7 picocuries per liter [pCi/L]; see Table 2.3-2).

2.4 EVAPORATION PANS Five evaporation pans were sampled and refilled each month. Tritium data from evaporation pans was only available for June and July 2013 due to the USGS backlog (see Table 2.4-1).

These Post-Uprate results are within range and consistent with data from the same time range of previous years. Evaporation pan data are a function of meteorological conditions (e.g., rainfall, relative humidity, and wind speed and direction) overlying the pan. The water in these pans is 2-2

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 subject to atmospheric vapor exchanges of tritium and rainfall. Due to the presence of the CCS, the vapor content of tritium in the atmosphere is higher closer to the CCS than farther away.

Consequently, data from TPEVP-13 and TPEVP-2 are always higher than from the other three stations (i.e., TPEVP-3, -5, and -12) due to their proximity to the plant (see Figure 2.4-1, Table 2.4-2). As noted in the Pre-Uprate report, values in excess of 20 pCi/L (Agencies background concentration for tritium) are found several miles west of the plant.

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FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015

3.

SUMMARY

In summary, the patterns observed in tritium values during the Post-Uprate period are generally similar to the historical Pre-Uprate period or previously reported. Additional observations include:

All tritium levels are well below U.S. EPA safe drinking water standards.

Beyond a few sites, there has been no landscape-scale change in the tritium values.

Surface water stations and rainfall tritium are more variable than the groundwater data depending on the season and regional climatic conditions. Samples within the CCS are also affected by plant operations.

Evaporation pan data are affected by proximity to the CCS and meteorological conditions in and around the area.

3-1

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 TABLES

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-1. Summary of Groundwater Analytical Results from the June 2013 Sampling Event TPGW-1S TPGW-1M TPGW-1D TPGW-2S TPGW-2M TPGW-2D TPGW-3S TPGW-3M TPGW-3D TPGW-4S TPGW-4M TPGW-4D Parameter Units 6/4/2013 6/4/2013 6/4/2013 6/7/2013 6/7/2013 6/7/2013 6/11/2013 6/11/2013 6/11/2013 6/6/2013 6/6/2013 6/6/2013 Temperature °C 25.75 25.76 25.88 26.22 26.78 26.74 26.08 26.19 25.97 25.4 25.37 25.23 pH SU 6.97 7.07 6.91 7.2 6.84 6.94 6.49 6.83 6.74 6.87 7.02 6.86 Dissolved Oxygen mg/L 0.21 0.36 0.43 0.23 0.28 0.56 J 0.88 0.36 1.09 0.6 0.64 0.74 Specific Conductance S/cm 54661 72371 72253 69081 75789 77111 64740 69067 69917 J 1670 39169 43372 Turbidity NTU 0.35 0.01 J 0.1 0.69 0.13 0.08 0.04 0.32 0.3 0.39 0.14 0.16 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 10900 15200 15300 16800 18900 18600 13400 14500 14700 178 7540 8800 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 20500 29800 29900 27700 30900 30000 27300 29300 33000 J 342 13800 16400 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N 0.783 0.585 0.497 Ammonium ion (NH4+) mg/L 1.00 0.748 0.636 Unionized NH3 mg/L 0.00411 0.00432 0.00252 Nitrate/Nitrite mg/L as N 0.0054 U 0.0054 U 0.0054 U TKN mg/L 1.28 1.13 0.903 TN mg/L 1.29 1.14 0.908 ortho-Phosphate mg/L 0.0612 J 0.035 J 0.0327 J Total Phosphorus (P) mg/L 0.0022 UJ 0.0208 J 0.0272 J Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 34300 50000 48300 43300 47400 49300 42500 45300 47500 850 21300 25900 Salinity

  • 36.17 49.78 49.68 47.6 52.47 53.53 43.8 47.17 47.84 J 0.84 J 24.93 27.92 Tritium pCi/L (1) 1189 (37) 2494 (77) 2340 (81) 2820 (94) 3190 (106) 3196 (107) 517 (19) 1799 (55) 1993 (61) 6.5 (6.1) 350 (14) 482 (19)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 060613-DUP1 is a duplicate of TPGW-6M.

Sample 060513-DUP1 is a duplicate of TPGW-9D.

Sample 061213-DUP1 is a duplicate of TPGW-14S.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-2

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-1. Summary of Groundwater Analytical Results from the June 2013 Sampling Event TPGW-5S TPGW-5M TPGW-5D TPGW-6S TPGW-6M 060613-DUP1 TPGW-6D TPGW-7S TPGW-7M TPGW-7D Parameter Units 6/6/2013 6/6/2013 6/6/2013 6/6/2013 6/6/2013 6/6/2013 6/6/2013 6/5/2013 6/5/2013 6/5/2013 Temperature °C 24.11 24.13 24.11 23.84 24.04 24.35 24.26 24.44 24.43 pH SU 7.01 6.79 6.95 6.94 7.02 6.83 6.99 6.96 7.04 Dissolved Oxygen mg/L 0.39 0.73 1.19 1.13 0.85 0.23 0.2 0.5 0.32 Specific Conductance S/cm 1134 32517 34844 1107 22767 23691 546 559 599 Turbidity NTU 0.1 0.19 0.22 0.98 0.01 J 1.42 0.95 0.09 0.31 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 100 6340 6650 88.7 4130 4090 4280 19 19.8 25.6 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 204 12100 12700 178 7830 8050 8270 34.8 34.1 43.2 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N 0.19 J 0.562 0.558 0.313 0.508 0.525 0.584 0.103 0.129 0.0867 Ammonium ion (NH4+) mg/L 0.243 0.72 0.714 0.401 0.65 0.748 0.132 0.165 0.111 Unionized NH3 mg/L 0.00125 0.00224 0.00321 0.00173 0.00341 0.0026 0.000657 0.000777 0.000627 Nitrate/Nitrite mg/L as N 0.0054 U 0.0054 U 0.0054 U 0.0054 U 0.0054 U 0.0054 U 0.0054 U 0.01 0.00578 I 0.0141 TKN mg/L 0.519 0.829 0.843 0.849 0.523 J 0.767 J 0.712 0.973 1.24 3.43 TN mg/L 0.524 0.834 0.848 0.854 0.528 0.717 0.983 1.25 3.44 ortho-Phosphate mg/L 0.0381 0.0419 J 0.039 J 0.0544 J 0.0372 J 0.0365 0.0376 J 0.0014 U 0.00209 I 0.00229 I Total Phosphorus (P) mg/L 0.00398 I 0.0196 J 0.0123 J 0.00332 IJ 0.013 J 0.0126 0.0131 J 0.00621 I 0.00658 I 0.00715 I Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 613 20800 20800 540 12800 13700 13900 264 296 304 Salinity

  • 0.56 J 20.37 21.92 0.55 J 13.74 14.35 0.26 J 0.27 J 0.29 J Tritium pCi/L (1) 4.1 (6.4) UJ 283 (12) 363 (14) 14.9 (6.4) 3.1 (6.0) UJ 8.2 (6.0) 7.6 (6.0) 6.1 (6.3) UJ 8.0 (4.8) -1.6 (6.3) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 060613-DUP1 is a duplicate of TPGW-6M.

Sample 060513-DUP1 is a duplicate of TPGW-9D.

Sample 061213-DUP1 is a duplicate of TPGW-14S.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-3

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-1. Summary of Groundwater Analytical Results from the June 2013 Sampling Event TPGW-8S TPGW-8M TPGW-8D TPGW-9S TPGW-9M TPGW-9D 060513-DUP1 TPGW-10S TPGW-10M TPGW-10D Parameter Units 6/5/2013 6/5/2013 6/5/2013 6/5/2013 6/5/2013 6/5/2013 6/5/2013 6/13/2013 6/13/2013 6/13/2013 Temperature °C 24.36 24.1 24.26 25.04 24.47 24.39 26.58 26.61 26.29 pH SU 11.66 6.99 6.88 6.75 6.71 6.89 7.53 7.48 6.69 Dissolved Oxygen mg/L 0.74 0.81 0.25 0.28 0.74 1.2 0.3 0.25 0.34 Specific Conductance S/cm 1178 642 677 605 625 642 52399 55198 65776 Turbidity NTU 0.35 0.02 0.7 0.12 0.22 0.24 0.27 0.23 0.29 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 19.1 18 25.3 10.9 11.8 15.5 15.3 10700 11600 13700 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 34.9 43.8 44.6 19.5 20 27.1 25.2 23200 23800 29000 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N 0.179 0.139 0.141 0.353 0.305 0.368 0.398 Ammonium ion (NH4+) mg/L 0.03 U 0.178 0.181 0.452 0.391 0.471 Unionized NH3 mg/L 0.216 0.000876 0.000698 0.00137 0.00104 0.00188 Nitrate/Nitrite mg/L as N 0.00736 I 0.0054 U 0.0155 0.00871 I 0.0135 0.0239 0.0054 U TKN mg/L 11.8 0.326 0.471 0.81 0.678 0.793 0.754 TN mg/L 11.8 0.331 0.487 0.819 0.692 0.817 ortho-Phosphate mg/L 0.0014 U 0.00149 I 0.00173 I 0.00665 I 0.00451 I 0.0014 U 0.0014 U Total Phosphorus (P) mg/L 0.0044 U 0.0103 I 0.0112 I 0.0131 I 0.0383 0.0137 I 0.0022 U Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 280 J 332 352 300 332 332 340 37000 37300 43500 Salinity

  • 0.58 J 0.31 J 0.33 J 0.29 J 0.3 J 0.31 J 34.47 36.55 44.6 Tritium pCi/L (1) 6.7 (4.8) 2.9 (4.7) UJ 4.1 (4.7) UJ 12.3 (4.6) 6.1 (4.7) 3.6 (4.7) UJ -3.3 (6.2) UJ -0.2 (7.4) UJ 88.4 (8.9) 1204 (40)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 060613-DUP1 is a duplicate of TPGW-6M.

Sample 060513-DUP1 is a duplicate of TPGW-9D.

Sample 061213-DUP1 is a duplicate of TPGW-14S.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-4

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-1. Summary of Groundwater Analytical Results from the June 2013 Sampling Event TPGW-11S TPGW-11M TPGW-11D TPGW-12S TPGW-12M TPGW-12D TPGW-13S TPGW-13M TPGW-13D Parameter Units 6/12/2013 6/12/2013 6/12/2013 6/4/2013 6/4/2013 6/4/2013 6/11/2013 6/11/2013 6/11/2013 Temperature °C 25.94 26.08 26.27 26.21 26.33 26.19 29.57 29.19 29.44 pH SU 6.79 6.58 6.74 6.51 6.81 7.14 6.73 6.84 6.86 Dissolved Oxygen mg/L 0.08 0.05 0.2 0.67 0.44 0.16 0.33 0.24 0.66 Specific Conductance S/cm 54830 56758 61576 45468 63156 65782 83609 J 79528 80552 Turbidity NTU 0.4 0.44 0.41 0.4 0.3 0.38 0.11 0.12 0.26 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 11400 11800 12900 8970 12800 13300 18100 17000 17100 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 24300 23000 25700 16800 24700 25100 39800 J 37200 36600 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 36100 37200 41900 27100 41600 43300 58500 55600 55400 Salinity

  • 36.29 37.74 41.38 29.41 42.58 44.61 58.69 J 55.38 56.21 Tritium pCi/L (1) -1.3 (7.5) UJ 109.5 (9.4) 764.4 (30) 152 (7.7) 1503 (47) 1547 (48) 4582 (137) 3379 (101) 3554 (107)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 060613-DUP1 is a duplicate of TPGW-6M.

Sample 060513-DUP1 is a duplicate of TPGW-9D.

Sample 061213-DUP1 is a duplicate of TPGW-14S.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-5

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-1. Summary of Groundwater Analytical Results from the June 2013 Sampling Event TPGW-14S 061213-DUP1 TPGW-14M TPGW-14D 060413-FB1 060513-FB1 060613-FB1 060713-FB1 061013-FB1 061113-EB1 061213-FB1 061313-FB1 Parameter Units 6/12/2013 6/12/2013 6/12/2013 6/12/2013 6/4/2013 6/5/2013 6/6/2013 6/7/2013 6/10/2013 6/11/2013 6/12/2013 6/13/2013 Temperature °C 26.77 27.18 27.3 pH SU 6.73 6.78 6.68 Dissolved Oxygen mg/L 0.13 0.2 0.27 Specific Conductance S/cm 57630 63204 73522 Turbidity NTU 0.04 0.4 0.06 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 11900 12500 13100 15900 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 24400 24600 27700 32900 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N 0.026 U 0.0309 I Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N 0.0054 U 0.0054 U TKN mg/L 0.236 0.15 U TN mg/L ortho-Phosphate mg/L 0.0014 U 0.0014 U Total Phosphorus (P) mg/L 0.0022 U 0.0022 U Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 38900 38000 43200 51600 5 U 5 U 5 U 5 U 5 U Salinity

  • 38.37 42.59 50.64 Tritium pCi/L (1) 172 (11) 178 (11) 739 (30) 2592 (85) -9.7 (4.7) UJ -4.2 (4.8) UJ -5.5 (5.9) UJ 3.4 (5.2) UJ -7.8 (5.8) UJ 0.9 (5.2) UJ -14.9 (7.2) UJ -6.6 (7.2) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 060613-DUP1 is a duplicate of TPGW-6M.

Sample 060513-DUP1 is a duplicate of TPGW-9D.

Sample 061213-DUP1 is a duplicate of TPGW-14S.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-6

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-2. Summary of Groundwater Analytical Results from the September 2013 Sampling Event TPGW-1S TPGW-1M TPGW-1D TPGW-2S TPGW-2M 091113-DUP TPGW-2D TPGW-3S TPGW-3M TPGW-3D Parameter Units 09/06/2013 09/06/2013 09/06/2013 09/11/2013 09/11/2013 09/11/2013 09/11/2013 09/11/2013 09/11/2013 09/11/2013 Temperature °C 26.68 26.74 27.10 26.08 26.48 26.77 26.70 26.61 26.79 pH SU 6.99 6.94 6.99 7.12 6.89 6.74 6.63 6.90 6.77 Dissolved Oxygen mg/L 0.33 0.40 1.07 0.10 0.09 0.95 J 0.20 0.19 1.93 J Specific Conductance S/cm 34093 72181 70477 66453 75066 77475 63967 67890 70817 Turbidity NTU 0.45 0.29 0.24 0.79 0.11 0.09 0.07 0.11 0.28 Silica, dissolved mg/L Calcium mg/L 411 644 653 1080 J 669 J 667 673 653 624 639 Magnesium mg/L 726 1610 J- 1650 J- 1210 J 1680 J 1690 1730 1460 1550 1590 Potassium mg/L 241 592 J+ 614 J+ 527 J 614 J 613 628 509 558 569 Sodium mg/L 6290 14700 14300 13900 J 15900 J 15800 16200 13300 14300 14300 Boron mg/L 2.29 5.83 5.81 5.24 6.33 6.35 6.46 5.05 5.7 5.83 Strontium mg/L 6.09 10.8 11.1 13.2 13.5 13.6 13.4 10.8 11.8 11.9 Bromide mg/L 45.2 J 92.5 101 J 94.8 J 107 J 108 111 J 91.8 96.5 98.3 Chloride mg/L 13500 J 28800 31300 J 28100 J 31800 J 32000 33500 J 27100 28800 29400 Fluoride mg/L 0.198 J 0.233 J- 0.251 J- 0.173 J 0.231 J 0.234 J 0.221 J 0.0240 U 0.182 J 0.183 J Sulfate mg/L 1570 J 3660 3880 J 3340 J 3900 J 3910 4050 J 3400 3550 3650 Total Ammonia mg/L as N 0.948 1.60 1.55 1.57 1.93 1.86 1.85 Ammonium ion (NH4+) mg/L 1.21 2.05 1.98 2.00 2.47 2.37 Unionized NH3 mg/L 0.00716 0.0108 0.0121 0.0153 0.0114 0.00793 Nitrate/Nitrite mg/L as N 0.0270 U 0.0280 I 0.0270 U 0.0270 U 0.0299 0.0227 0.0270 U TKN mg/L 1.73 J 2.65 J 2.75 J 2.62 2.64 2.61 3.16 TN mg/L 1.76 J 2.68 J 2.78 J 2.65 2.67 2.63 3.19 ortho-Phosphate mg/L 0.0222 0.00340 I 0.0447 J 0.0104 0.0358 J 0.0356 0.0343 J Total Phosphorus (P) mg/L 0.0282 0.0346 0.0346 J 0.0131 0.0204 J 0.0218 0.0169 J Alkalinity mg/L 291 J 183 183 J 103 J 194 J 194 193 J 406 234 224 Bicarbonate Alkalinity mg/L as CaCO3 291 J 183 183 J 103 J 194 J 194 193 J 406 234 224 Sulfide mg/L 1.46 1.00 U 1.38 1.24 1.01 1.09 1.01 11.0 1.17 1.63 Total Dissolved Solids mg/L 20900 49800 49000 43200 53600 51400 51800 41100 44700 45200 Salinity

  • 21.35 49.6 48.24 45.13 51.9 53.82 43.2 46.23 48.51 Tritium pCi/L (1) 533 (20) 2691 (87) 2743 (88) 3229 (102) 3023 (92) 2321 (78) 3173 (99) 437 (16) 1762 (55) 1915 (61)

NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090413-DUP1 is a duplicate of TPGW-8M.

Sample 091113-DUP1 is a duplicate of TPGW-2M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). SU = Standard Unit(s).

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. TKN = Total Kjeldahl nitrogen.

= sigma (Standard Deviation). N = Nitrogen TN = Total nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TPGW = Turkey Point Groundwater.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-7

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-2. Summary of Groundwater Analytical Results from the September 2013 Sampling Event TPGW-4S TPGW-4M TPGW-4D TPGW-5S TPGW-5M TPGW-5D TPGW-6S TPGW-6M TPGW-6D TPGW-7S TPGW-7M TPGW-7D Parameter Units 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/04/2013 09/04/2013 09/04/2013 Temperature °C 25.60 25.22 25.32 25.17 24.92 25.04 24.44 24.35 24.71 24.61 24.49 24.56 pH SU 6.65 6.94 6.75 7.16 6.64 6.99 6.75 6.87 6.69 6.95 6.96 6.90 Dissolved Oxygen mg/L 0.47 1.26 J 0.84 0.75 J 1.20 0.93 J 0.46 0.33 J 0.30 0.28 0.20 1.05 Specific Conductance S/cm 1815 39421 43517 1028 33043 35014 1182 22893 23830 539 553 738 Turbidity NTU 0.30 0.53 0.39 0.47 0.40 0.34 0.10 0.53 0.10 1.99 0.00 J 0.44 Silica, dissolved mg/L Calcium mg/L 139 591 J- 584 J- 109 609 J- 580 J- 119 497 J- 507 J- 79.0 82.6 95.1 Magnesium mg/L 18.6 784 890 7.08 646 664 11.5 403 419 3.87 3.91 4.41 Potassium mg/L 4.04 200 269 5.74 150 173 4.69 102 106 7.49 7.19 5.27 Sodium mg/L 189 7080 J- 8130 80.6 5910 J- 6170 J- 99.5 3790 J- 3970 J- 18.4 19.7 38.4 Boron mg/L 0.0667 1.42 2.11 0.0497 I 1.02 1.25 0.0605 0.789 0.813 0.0446 I 0.0489 I 0.0602 Strontium mg/L 1.3 7.44 7.84 1.08 7.08 7.21 1.2 7.75 7.88 0.785 0.818 0.934 Bromide mg/L 1.30 46.6 55.1 0.584 37.9 44.1 0.727 26.5 27.7 0.147 0.152 0.348 Chloride mg/L 400 15500 17600 170 13100 13700 208 8120 8980 35.0 36.4 90.8 Fluoride mg/L 0.0900 I 0.125 0.131 0.112 0.119 0.128 0.120 0.133 0.133 0.118 0.114 0.112 Sulfate mg/L 9.40 1690 1990 16.9 1340 1480 8.87 825 872 22.1 23.7 25.7 Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L 332 212 203 244 228 222 282 210 217 199 203 201 Bicarbonate Alkalinity mg/L as CaCO3 332 212 203 244 228 222 282 210 217 199 203 201 Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.30 1.00 U 1.77 1.38 1.06 1.22 Total Dissolved Solids mg/L 900 24000 27300 507 19900 20500 607 13900 14000 276 284 408 Salinity

  • 0.9 J 25.1 28.0 0.51 J 20.7 22.0 0.59 J 13.82 14.43 0.26 J 0.27 J 0.36 J Tritium pCi/L (1) 11 (6) J 313 (14) 487 (18) -6 (6) UJ 301 (13) 385 (16) -5 (6) UJ 1 (6) UJ 5 (6) UJ -6 (6) UJ 9 (7) -5 (6) UJ NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090413-DUP1 is a duplicate of TPGW-8M.

Sample 091113-DUP1 is a duplicate of TPGW-2M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). SU = Standard Unit(s).

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. TKN = Total Kjeldahl nitrogen.

= sigma (Standard Deviation). N = Nitrogen TN = Total nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TPGW = Turkey Point Groundwater.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-8

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-2. Summary of Groundwater Analytical Results from the September 2013 Sampling Event TPGW-8S TPGW-8M 090413-DUP TPGW-8D TPGW-9S TPGW-9M TPGW-9D TPGW-10S TPGW-10M TPGW-10D Parameter Units 09/04/2013 09/04/2013 09/04/2013 09/04/2013 09/04/2013 09/04/2013 09/04/2013 09/12/2013 09/12/2013 09/12/2013 Temperature °C 24.84 25.01 25.25 26.10 25.78 25.65 27.48 27.46 27.23 pH SU 10.77 J 6.78 6.78 6.66 6.68 6.65 7.31 7.32 6.97 Dissolved Oxygen mg/L 1.48 0.56 0.18 0.50 0.45 0.39 0.25 0.12 0.62 J Specific Conductance S/cm 1139 J 642 681 594 639 644 51928 54309 66489 Turbidity NTU 0.23 0.10 0.96 2.31 0.54 0.09 0.17 0.08 0.14 Silica, dissolved mg/L Calcium mg/L 102 102 102 101 114 117 111 506 506 649 Magnesium mg/L 0.564 3.74 3.69 5.93 2.51 3.15 3.61 1400 J- 1390 J- 1740 J-Potassium mg/L 9.55 9.94 9.71 8.92 4.20 6.64 3.87 486 503 626 Sodium mg/L 18.3 17.3 17.0 26.6 8.05 12.3 15.2 12000 J- 11900 J- 15200 J-Boron mg/L 0.043 I 0.065 0.064 0.0786 0.0346 I 0.0492 I 0.0528 5.12 5.27 6.32 Strontium mg/L 0.576 1.03 1.01 1.05 0.811 0.968 1.14 8.83 9.43 11.8 Bromide mg/L 0.211 0.215 0.216 0.251 0.151 0.248 0.369 71.6 75.4 91.7 Chloride mg/L 34.0 32.6 32.9 45.6 15.8 22.5 28.0 21100 22400 26900 Fluoride mg/L 0.0813 I 0.0947 I 0.0939 I 0.103 0.0885 I 0.0870 I 0.0908 I 0.748 J- 0.585 J- 0.250 J-Sulfate mg/L 46.7 58.7 58.5 53.9 3.09 18.1 29.7 2760 2880 3400 Total Ammonia mg/L as N 0.413 0.298 0.796 Ammonium ion (NH4+) mg/L 0.524 0.378 1.02 Unionized NH3 mg/L 0.00684 0.00504 0.00597 Nitrate/Nitrite mg/L as N 0.128 0.00540 U 0.00998 I TKN mg/L 0.741 J 0.762 J 1.17 J TN mg/L 0.87 J 0.77 J 1.18 J ortho-Phosphate mg/L 0.0222 J 0.0206 J 0.0400 J Total Phosphorus (P) mg/L 0.00907 IJ 0.00601 IJ 0.0135 J Alkalinity mg/L 182 226 223 227 286 284 266 130 117 157 Bicarbonate Alkalinity mg/L as CaCO3 1.00 U 226 223 227 286 284 266 130 117 157 Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 U 1.26 1.00 U 1.00 U 5.06 1.51 3.75 Total Dissolved Solids mg/L 307 J 356 344 368 308 332 348 38100 41300 46900 Salinity

  • 0.56 J 0.31 J 0.33 J 0.29 J 0.31 J 0.31 J 34.07 35.86 45.13 Tritium pCi/L (1) 8 (6) -9 (6) UJ 2 (7) UJ 8 (6) 23 (6) 7 (6) 8 (6) 31 (6) 26 (6) 1248 (42)

NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090413-DUP1 is a duplicate of TPGW-8M.

Sample 091113-DUP1 is a duplicate of TPGW-2M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). SU = Standard Unit(s).

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. TKN = Total Kjeldahl nitrogen.

= sigma (Standard Deviation). N = Nitrogen TN = Total nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TPGW = Turkey Point Groundwater.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-9

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-2. Summary of Groundwater Analytical Results from the September 2013 Sampling Event TPGW-11S TPGW-11M TPGW-11D TPGW-12S TPGW-12M TPGW-12D TPGW-13S TPGW-13M TPGW-13D Parameter Units 09/12/2013 09/12/2013 09/12/2013 09/06/2013 09/06/2013 09/06/2013 09/06/2013 09/06/2013 09/06/2013 Temperature °C 27.19 27.24 26.71 27.05 27.38 27.43 29.53 29.27 29.58 pH SU 6.96 6.60 6.82 6.57 6.81 7.20 6.77 6.85 6.84 Dissolved Oxygen mg/L 0.46 0.75 J 0.61 0.11 0.13 0.26 0.02 0.32 0.13 Specific Conductance S/cm 54061 58157 59926 43559 65648 64449 83887 78994 80613 Turbidity NTU 0.16 0.00 J 0.26 0.54 0.41 1.19 1.07 0.05 0.03 Silica, dissolved mg/L Calcium mg/L 545 596 622 501 616 605 758 J 693 722 Magnesium mg/L 1360 J- 1390 J- 1470 J- 968 1480 J- 1430 J- 2010 J- 1720 J- 1850 J-Potassium mg/L 500 498 526 330 526 J+ 523 J+ 753 J+ 702 J+ 683 J+

Sodium mg/L 11900 J- 12500 J- 13200 J- 8310 12600 13000 17700 J 16500 16500 Boron mg/L 5.5 5.44 5.38 3.36 4.95 4.98 7.55 6.89 6.98 Strontium mg/L 9.33 9.84 10.7 6.89 9.89 9.85 13.9 14.2 13.4 Bromide mg/L 75.5 78.1 84.7 55.7 85.0 89.9 122 J 113 J 116 J Chloride mg/L 22300 23300 25400 17600 28300 27800 37300 J 34700 J 36400 J Fluoride mg/L 0.780 J- 0.531 J- 0.600 J- 0.395 0.243 J- 0.239 J- 0.354 J- 0.193 J- 0.212 J-Sulfate mg/L 2890 2920 3140 2170 3550 3500 4820 J 4120 J 4580 J Total Ammonia mg/L as N 2.59 1.45 J+ 1.73 Ammonium ion (NH4+) mg/L 3.31 1.85 J+ 2.21 Unionized NH3 mg/L 0.0144 0.00950 J+ 0.0113 Nitrate/Nitrite mg/L as N 0.0402 I 0.0892 0.0482 I TKN mg/L 4.27 3.04 J+ 3.00 TN mg/L 4.31 3.13 J+ 3.05 ortho-Phosphate mg/L 0.0500 J 0.00163 I 0.0122 Total Phosphorus (P) mg/L 0.0382 J 0.0378 0.0294 Alkalinity mg/L 288 333 280 562 210 193 187 J 190 J 183 J Bicarbonate Alkalinity mg/L as CaCO3 288 333 280 562 210 193 187 J 190 J 183 J Sulfide mg/L 13.3 10.3 12.9 17.2 1.89 1.00 U 9.45 1.00 U 1.00 U Total Dissolved Solids mg/L 37500 40400 43200 27300 45600 45000 59900 54000 56000 Salinity

  • 35.68 38.75 40.11 28.01 44.47 43.54 58.93 54.95 56.25 Tritium pCi/L (1) 11 (6) 142 (9) 707 (26) 114 (8) 1761 (57) 1540 (52) 4222 (139) 3093 (103) 3348 (112)

NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090413-DUP1 is a duplicate of TPGW-8M.

Sample 091113-DUP1 is a duplicate of TPGW-2M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). SU = Standard Unit(s).

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. TKN = Total Kjeldahl nitrogen.

= sigma (Standard Deviation). N = Nitrogen TN = Total nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TPGW = Turkey Point Groundwater.

+

DUP = Duplicate. NH4 = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-10

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-2. Summary of Groundwater Analytical Results from the September 2013 Sampling Event TPGW-14S TPGW-14M TPGW-14D 090313-FB1 090413-FB1 090613-EB1 091113-FB1 091213-FB1 Parameter Units 09/12/2013 09/12/2013 09/12/2013 09/03/2013 09/04/2013 09/06/2013 09/11/2013 09/12/2013 Temperature °C 27.36 27.37 27.40 pH SU 6.92 6.83 6.70 Dissolved Oxygen mg/L 0.19 0.03 1.10 J Specific Conductance S/cm 57102 61790 75201 Turbidity NTU 0.06 0.50 0.21 Silica, dissolved mg/L 0.0500 U Calcium mg/L 547 662 671 0.100 U 0.100 U 0.100 U 0.100 U 0.100 U Magnesium mg/L 1370 J- 1590 J- 1790 J- 0.0200 U 0.0200 U 0.0267 I 0.0200 U 0.0200 U Potassium mg/L 484 601 652 0.190 U 0.190 U 0.190 U 0.190 U 0.190 U Sodium mg/L 12100 J- 14500 J- 15500 J- 0.310 U 0.310 U 0.310 U 0.310 U 0.310 U Boron mg/L 5.09 6.15 6.57 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U Strontium mg/L 9.34 11.9 13.1 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Bromide mg/L 79.0 84.7 108 J 0.0130 U 0.0130 U 0.0130 U 0.0130 U 0.0130 U Chloride mg/L 23500 25100 32900 J 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U Fluoride mg/L 0.484 J- 0.409 J- 0.377 V J- 0.0240 U 0.0240 U 0.0240 U 0.179 0.0240 U Sulfate mg/L 2980 3160 3900 J 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U Total Ammonia mg/L as N 0.479 0.972 2.08 0.0314 I 0.0262 I Ammonium ion (NH 4+) mg/L 0.612 1.24 2.67 Unionized NH3 mg/L 0.00323 0.00534 0.00850 Nitrate/Nitrite mg/L as N 0.00645 I 0.00967 I 0.00917 I 0.0270 U 0.00540 U TKN mg/L 1.31 J 1.53 J 3.00 J 0.294 0.311 TN mg/L 1.32 J 1.54 J 3.01 J ortho-Phosphate mg/L 0.0505 J 0.077 J 0.0612 J 0.00140 U 0.00140 U Total Phosphorus (P) mg/L 0.0332 J 0.0545 J 0.024 J 0.00220 U 0.00220 U Alkalinity mg/L 254 278 219 J 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Bicarbonate Alkalinity mg/L as CaCO3 254 278 219 J 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Sulfide mg/L 9.71 10.2 6.14 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 41500 43100 52000 5.00 U 5.00 U 5.00 U 5.00 U Salinity

  • 37.85 41.5 51.98 Tritium pCi/L (1) 170 (10) 616 (23) 2826 (94) 11 (5) -6 (6) UJ 1 (5) UJ 2 (5) UJ 0.6 (5) UJ NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090413-DUP1 is a duplicate of TPGW-8M.

Sample 091113-DUP1 is a duplicate of TPGW-2M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). SU = Standard Unit(s).

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. TKN = Total Kjeldahl nitrogen.

= sigma (Standard Deviation). N = Nitrogen TN = Total nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TPGW = Turkey Point Groundwater.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-11

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-3. Summary of Groundwater Analytical Results from the December 2013 Sampling Event TPGW-1S TPGW-1M TPGW-1D TPGW-2S TPGW-2M TPGW-2D TPGW-3S TPGW-3M TPGW-3D TPGW-4S TPGW-4M TPGW-4D Parameter Units 12/04/2013 12/04/2013 12/04/2013 12/05/2013 12/05/2013 12/05/2013 12/02/2013 12/02/2013 12/02/2013 12/03/2013 12/03/2013 12/03/2013 Temperature °C 26.27 26.32 26.39 25.88 26.22 26.52 25.78 25.73 25.83 25.56 25.39 25.13 pH SU 6.92 6.99 6.93 7.01 6.86 6.83 6.55 6.81 6.79 6.80 6.80 6.88 Dissolved Oxygen mg/L 0.17 0.23 0.15 0.21 0.20 0.25 0.45 0.13 0.35 0.24 0.27 0.22 Specific Conductance S/cm 40990 71492 71410 68018 74691 75916 63968 67946 69433 2057 38730 43259 Turbidity NTU 0.18 0.08 0.02 0.35 0.01 J 0.14 0.06 0.00 J 0.15 0.01 J 0.79 0.01 J Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 7980 15300 15100 14400 15900 16300 13400 13900 14800 228 7330 8400 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 13500 29400 29400 27300 30500 30300 25200 27400 28600 460 15100 16300 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 26000 48700 47700 46600 53400 54800 43300 46300 47700 1020 22900 26900 Salinity

  • 26.2 49.1 49.0 46.4 51.6 52.6 43.2 46.3 47.5 1.1 J 24.6 27.8 Tritium pCi/L (1) 641 (23) 2580 (83) 2359 (76) 2682 (89) 3542 (118) 3455 (112) 399 (14) 1709 (54) 1849 (58) 12 (4) J 294 (11) 459 (16)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 120413-DUP1 is a duplicate of 120413-TPGW-13S.

Sample120213-DUP1 is a duplicate of 120213-TPGW-6M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-12

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-3. Summary of Groundwater Analytical Results from the December 2013 Sampling Event TPGW-5S TPGW-5M TPGW-5D TPGW-6S TPGW-6M TPGW-6D 120413-DUP TPGW-7S TPGW-7M TPGW-7D TPGW-8S TPGW-8M TPGW-8D TPGW-9S TPGW-9M TPGW-9D Parameter Units 12/04/2013 12/04/2013 12/04/2013 12/04/2013 12/04/2013 12/04/2013 12/04/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 Temperature °C 24.17 24.15 24.00 23.94 24.10 24.16 24.25 24.09 24.21 24.52 25.24 24.17 25.16 24.16 24.37 pH SU 7.08 6.79 6.81 7.04 6.85 6.85 7.19 7.14 6.90 11.41 6.93 7.06 6.80 6.92 6.83 Dissolved Oxygen mg/L 0.57 0.47 0.37 0.35 0.37 1.54 0.27 0.24 0.27 0.34 0.29 0.29 0.57 0.24 0.61 Specific Conductance S/cm 1120 32585 34738 1185 22688 23614 535 558 1056 1412 J 632 669 595 621 638 Turbidity NTU 0.04 0.01 J 0.00 J 0.24 0.03 0.22 0.01 J 0.06 0.25 0.82 0.09 0.44 0.67 0.21 0.12 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 98.5 6040 6430 103 3950 4050 4220 18.8 20.2 59.4 18.2 16.7 25.1 8.77 12.7 15.5 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 202 11900 12500 223 7980 8350 8930 34.0 35.0 180 32.4 30.8 42.2 16.4 22.4 27.1 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 613 19900 19900 600 13800 13500 13800 236 268 620 300 J 308 376 292 324 312 Salinity

  • 0.6 J 20.4 21.9 0.6 J 13.7 14.3 0.3 J 0.3 J 0.5 J 0.7 J 0.3 J 0.3 J 0.3 J 0.3 J 0.3 J Tritium pCi/L (1) 16 (4) J 245 (10) 284 (10) -7 (6) UJ 4 (6) UJ 2 (6) UJ 3 (6) UJ 6 (4) J 7 (4) J -3 (6) UJ 3 (4) UJ 9 (4) J 15 (4) J 5 (4) J 9 (4) J 8 (4) J NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 120413-DUP1 is a duplicate of 120413-TPGW-13S.

Sample120213-DUP1 is a duplicate of 120213-TPGW-6M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-13

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-3. Summary of Groundwater Analytical Results from the December 2013 Sampling Event TPGW-10S TPGW-10M TPGW-10D TPGW-11S TPGW-11M TPGW-11D TPGW-12S TPGW-12M TPGW-12D TPGW-13S 120213-DUP TPGW-13M TPGW-13D Parameter Units 12/11/2013 12/11/2013 12/11/2013 12/11/2013 12/11/2013 12/11/2013 12/05/2013 12/05/2013 12/05/2013 12/02/2013 12/02/2013 12/02/2013 12/02/2013 Temperature °C 26.59 26.52 26.09 26.07 25.88 25.76 25.96 26.04 26.23 28.75 28.80 29.01 pH SU 7.15 7.16 6.99 6.82 6.62 6.73 6.54 6.77 7.10 6.84 6.85 6.92 Dissolved Oxygen mg/L 0.39 0.25 0.35 0.30 0.55 0.69 0.75 0.15 0.31 0.19 0.10 1.10 Specific Conductance S/cm 52766 55326 J 65884 55215 57021 61193 43162 61327 64659 82973 78333 80246 Turbidity NTU 0.08 0.00 J 0.00 J 0.00 J 0.35 0.17 0.21 0.20 0.49 0.01 J 0.01 J 0.06 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 10900 11500 14300 11500 12000 12800 8180 12900 13700 17200 17400 16500 16800 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 20900 25600 J 26600 23000 23000 23400 16400 24100 26200 35100 41800 33000 33200 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 34500 35300 43500 35100 38500 41400 27100 40000 43100 58900 58800 54700 55900 Salinity

  • 34.7 36.7 J 44.7 36.6 37.9 41.1 27.8 41.2 43.7 58.2 54.4 56.0 Tritium pCi/L (1) 1 (5) UJ 15 (6) J 1372 (47) 10 (5) J 126 (9) 824 (30) 124 (9) 1488 (52) 1680 (52) 4468 (138) 4004 (123) 3071 (95) 3397 (105)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 120413-DUP1 is a duplicate of 120413-TPGW-13S.

Sample120213-DUP1 is a duplicate of 120213-TPGW-6M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-14

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-3. Summary of Groundwater Analytical Results from the December 2013 Sampling Event TPGW-14S TPGW-14M TPGW-14D 120213-EB1 120313-FB1 120413-FB1 120513-FB1 120613-FB1 121113-FB1 Parameter Units 12/11/2013 12/11/2013 12/11/2013 12/02/2013 12/03/2013 12/04/2013 12/05/2013 12/06/2013 12/11/2013 Temperature °C 26.36 26.44 26.18 pH SU 6.79 6.70 6.73 Dissolved Oxygen mg/L 0.36 0.34 0.39 Specific Conductance S/cm 57523 62249 74211 Turbidity NTU 0.00 J 0.16 0.87 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 12000 12800 15900 0.310 U 0.310 U 0.310 U 0.310 U 0.310 U 0.310 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 22500 25500 27900 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U 0.313 I Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 37100 39300 50200 5.00 U 5.00 U 5.00 U 5.00 U 5.00 U 64.0 Salinity

  • 38.3 41.9 51.2 Tritium pCi/L (1) 173 (10) 640 (25) 2909 (97) 8 (5) -0.9 (4) UJ 9 (4) -7 (6) UJ 6 (6) UJ -11 (6) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 120413-DUP1 is a duplicate of 120413-TPGW-13S.

Sample120213-DUP1 is a duplicate of 120213-TPGW-6M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-15

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-4. Summary of Groundwater Analytical Results from the March 2014 Sampling Event TPGW-1S TPGW-1M TPGW-1D TPGW-2S TPGW-2M 030414-DUP TPGW-2D TPGW-3S TPGW-3M TPGW-3D TPGW-4S TPGW-4M TPGW-4D Parameter Units 03/11/2014 03/11/2014 03/11/2014 03/04/2014 03/04/2014 03/04/2014 03/04/2014 03/04/2014 03/04/2014 03/04/2014 03/10/2014 03/10/2014 03/10/2014 Temperature °C 26.07 25.89 26.35 25.73 25.65 25.99 26.08 25.71 26.18 25.32 25.05 25.20 pH SU 7.02 7.07 6.87 7.06 6.91 6.66 6.57 6.90 6.81 6.87 6.89 6.81 Dissolved Oxygen mg/L 0.33 0.28 0.63 0.14 0.19 0.19 0.16 0.12 0.28 0.44 0.30 0.66 Specific Conductance S/cm 41613 70203 71364 68244 J 74618 76333 63180 67828 69489 2485 38121 42719 Turbidity NTU 0.27 0.34 0.23 0.11 0.10 0.09 0.06 0.07 0.02 0.15 0.02 0.00 J Calcium mg/L 454 634 637 691 692 675 700 675 632 J 646 166 579 558 Magnesium mg/L 909 1660 1630 1510 1760 1690 1810 1480 1540 J 1560 28.1 835 944 Potassium mg/L 300 602 600 554 621 611 653 516 556 J 574 5.19 201 258 Sodium mg/L 8190 15300 J 15400 J+ 14200 15900 15800 16200 13200 14300 J 15200 J 291 7530 8700 Boron mg/L 3.03 6.06 5.99 5.96 6.51 6.48 6.85 5.02 5.78 5.90 0.08 1.52 2.11 Strontium mg/L 7.83 12.00 12.10 13.10 14.30 14.00 14.40 11.10 12.00 12.30 1.55 7.91 8.12 Bromide mg/L 52.1 97.4 98.6 92.5 J 104.0 102.0 106.0 84.3 92.2 J 95.3 2.2 49.7 53.5 Chloride mg/L 14700 27300 27500 27600 J 30700 30700 31000 25400 27500 J 26500 609 14000 15600 Fluoride mg/L 0.223 0.259 J 0.281 J- 0.224 J 0.269 J 0.270 0.243 J 0.206 J 0.194 J 0.201 J- 0.099 I 0.128 0.135 Sulfate mg/L 2000 3960 3800 3830 J 4130 4380 4370 3950 4380 J 3700 27 1780 2100 Total Ammonia mg/L as N 1.290 1.240 J 1.620 J- 1.490 1.940 1.920 1.240 Ammonium ion (NH 4+) mg/L 1.65 1.58 J 2.07 J- 1.90 2.48 1.59 Unionized NH3 mg/L 0.01000 0.01060 J 0.00908 J- 0.01240 0.01140 0.00419 Nitrate/Nitrite mg/L as N 0.0270 U 0.0270 U 0.0270 U 0.0337 I 0.0336 I 0.0316 I 0.0318 I TKN mg/L 1.83 2.23 2.20 2.06 2.88 2.75 2.78 TN mg/L 1.86 2.26 2.23 2.09 2.91 2.78 2.81 ortho-Phosphate mg/L 0.0101 J 0.0101 J 0.0460 0.0177 J 0.0425 J 0.0417 0.0449 Total Phosphorus (P) mg/L 0.0039 IJ 0.0022 UJ 0.0570 0.0022 UJ 0.0290 J 0.0313 0.0439 Alkalinity mg/L 269 182 180 185 J 202 203 197 484 241 J 223 322 211 203 Bicarbonate Alkalinity mg/L as CaCO3 269 182 180 185 J 202 203 197 484 241 J 223 322 211 203 Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 UQ 1.00 UQ 1.00 UQ 1.00 U 22.00 Q 1.00 UQ 1.00 U Q 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 25300 48800 48700 47800 53100 52700 55200 42000 47000 47700 1390 23100 26900 Salinity

  • 26.63 48.06 48.96 46.53 J 51.56 52.93 42.61 46.22 47.5 1.27 J 24.19 27.45 Tritium pCi/L (1) 701 (24.1) 2812 (91.4) 2702 (88.3) 2444 (78.6) 3227 (103.1) 2952 (95.2) 3225 (105.5) 281 (95.2) 1700 (56.2) 1889 (62.4) 1 (6.2) UJ 337 (14.8) 522 (20.5)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 030414-DUP1 is a duplicate of TPGW-2M.

Sample 031114-DUP1 is a duplicate of TPGW-7M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). Q = Holding time exceeded.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

+

DUP = Duplicate. NH4 = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-16

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-4. Summary of Groundwater Analytical Results from the March 2014 Sampling Event TPGW-5S TPGW-5M TPGW-5D TPGW-6S TPGW-6M TPGW-6D TPGW-7S TPGW-7M 031114-DUP TPGW-7D TPGW-8S TPGW-8M TPGW-8D Parameter Units 03/11/2014 03/11/2014 03/11/2014 03/05/2014 03/05/2014 03/05/2014 03/11/2014 03/11/2014 03/11/2014 03/11/2014 03/10/2014 03/10/2014 03/10/2014 Temperature °C 23.87 24.04 23.80 23.84 23.93 23.92 23.50 23.40 23.48 24.06 23.80 24.17 pH SU 7.24 6.61 6.80 7.10 6.81 6.90 7.22 7.20 6.64 11.86 7.10 6.87 Dissolved Oxygen mg/L 0.53 0.79 0.48 0.35 0.73 0.21 0.37 0.37 0.97 0.43 0.45 0.73 Specific Conductance S/cm 1012 32620 34101 1211 22635 23241 527 534 3029 1978 J 629 655 Turbidity NTU 0.38 0.21 0.22 0.01 J 0.00 J 0.06 0.42 0.36 0.12 0.41 0.04 0.14 Calcium mg/L 109 578 566 124 478 494 86 85 85 261 175 J 112 103 Magnesium mg/L 7.2 632 687 12.1 412 439 4.27 4.04 4.04 11.5 0.02 UJ 4.18 5.65 Potassium mg/L 5.8 142 176 4.65 101 107 7.7 7.57 7.44 8.38 10.2 J 11.4 9.11 Sodium mg/L 86 6060 6570 104 3910 4160 20 20 20 278 18 J 17 24 Boron mg/L 0.07 0.99 1.35 0.06 0.80 0.85 0.05 0.05 0.05 0.06 0.05 0.07 0.07 Strontium mg/L 1.07 7.37 7.80 1.23 7.97 8.23 0.84 0.83 0.82 2.64 0.62 1.13 1.04 Bromide mg/L 0.6 40.2 43.9 0.8 27.0 27.7 0.2 0.2 0.2 2.9 0.2 J 0.2 0.3 Chloride mg/L 165 11300 12400 212 7740 8070 34 35 35 825 35 J 31 43 Fluoride mg/L 0.119 0.125 0.142 0.121 0.127 0.140 0.133 0.121 0.121 0.091 I 0.090 IJ 0.095 I 0.093 I Sulfate mg/L 19 1320 1490 9 835 871 22 25 25 19 50 J 66 57 Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L 237 232 217 289 202 J 217 J 201 200 200 174 257 J 220 226 Bicarbonate Alkalinity mg/L as CaCO3 237 232 217 289 202 J 217 J 210 200 200 174 1 UJ 220 226 Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 553 19300 20900 693 14700 15700 272 272 252 2200 410 J 340 344 Salinity

  • 0.49 J 20.38 21.39 0.6 J 13.65 14.05 0.25 J 0.26 J 1.58 J 1.01 J 0.3 J 0.32 J Tritium pCi/L (1) -2 (6.1) UJ 276 (12.8) 356 (16.8) 20 (5.9) 21 (6.0) 24 (6.1) -8 (7.2) UJ 3 (7.2) UJ 11 (5.4) -9 (6.0) UJ 11 (4.0) 11 (4.5) 7 (3.8)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 030414-DUP1 is a duplicate of TPGW-2M.

Sample 031114-DUP1 is a duplicate of TPGW-7M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). Q = Holding time exceeded.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-17

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-4. Summary of Groundwater Analytical Results from the March 2014 Sampling Event TPGW-9S TPGW-9M TPGW-9D TPGW-10S TPGW-10M TPGW-10D TPGW-11S TPGW-11M TPGW-11D TPGW-12S TPGW-12M TPGW-12D Parameter Units 03/10/2014 03/10/2014 03/10/2014 03/12/2014 03/12/2014 03/12/2014 03/12/2014 03/12/2014 03/12/2014 03/05/2014 03/05/2014 03/05/2014 Temperature °C 24.42 23.84 23.74 26.19 26.36 26.16 25.58 25.56 25.58 26.39 26.02 25.97 pH SU 6.72 6.76 6.95 7.32 7.33 7.00 6.98 6.67 6.81 6.48 6.64 7.09 Dissolved Oxygen mg/L 0.53 1.11 0.46 0.31 0.21 0.35 0.42 0.30 0.11 0.62 0.72 0.13 Specific Conductance S/cm 594 596 625 52152 54497 66201 54319 56935 61402 44292 61622 64257 Turbidity NTU 0.15 2.01 0.10 0.30 0.40 0.37 0.49 0.23 0.22 0.17 0.01 J 0.01 J Calcium mg/L 117 128 112 434 448 564 500 549 591 J 481 J 565 596 Magnesium mg/L 2.7 3.03 3.47 1190 1200 1500 1210 1290 1370 J 979 J 1370 1480 Potassium mg/L 5.47 5.81 3.8 436 447 553 457 470 511 J 328 J 475 516 Sodium mg/L 12 13 15 11000 11300 13900 11500 12000 13400 J 8560 J 12600 13400 Boron mg/L 0.05 0.06 0.05 4.67 4.83 5.73 5.10 5.06 5.23 3.50 4.91 5.23 Strontium mg/L 0.97 1.07 1.13 8.08 8.49 10.60 8.66 9.52 10.40 7.33 10.00 10.60 Bromide mg/L 0.2 0.2 0.4 68.3 73.6 91.0 72.3 75.7 83.4 J 54.2 J 80.5 120.0 Chloride mg/L 20 22 27 19300 21100 25800 20500 21900 32800 J 16800 J 23200 25900 Fluoride mg/L 0.099 I 0.093 I 0.085 I 0.783 0.595 0.263 J 0.809 0.567 0.654 J 0.414 J 0.259 J- 0.250 J Sulfate mg/L 7 11 30 2740 2780 3570 2870 3160 3310 J 2180 J 3210 3600 Total Ammonia mg/L as N 0.382 0.391 0.811 J

+

Ammonium ion (NH 4 ) mg/L 0.49 0.50 1.04 J Unionized NH3 mg/L 0.00592 0.00627 0.00604 J Nitrate/Nitrite mg/L as N 0.0270 U 0.0270 U 0.0270 U TKN mg/L 0.76 0.64 1.11 TN mg/L 0.79 0.67 1.14 ortho-Phosphate mg/L 0.0461 J 0.0202 J 0.0452 J Total Phosphorus (P) mg/L 0.0022 UJ 0.0022 UJ 0.0039 IJ Alkalinity mg/L 278 273 262 129 116 158 289 341 275 J 556 J 267 J 197 J Bicarbonate Alkalinity mg/L as CaCO 3 278 273 262 129 116 158 289 341 275 J 556 J 267 J 197 J Sulfide mg/L 1.28 1.00 U 1.00 U 4.32 1.00 UQ 3.84 11.20 6.72 Q 4.97 Q 19.40 4.09 Q 1.00 UQ Total Dissolved Solids mg/L 280 280 304 32900 36800 45000 35500 37400 42900 28900 44100 45300 Salinity

  • 0.29 J 0.29 J 0.3 J 34.29 36.03 44.94 35.92 37.88 41.26 28.55 41.44 43.44 Tritium pCi/L (1) 14 (4.1) 7 (3.9) 9 (3.9) 18 (6.2) J 23 (5.7) J 1379 (47.4) 7 (5.6) J 155 (8.7) 808 (27.5) 125 (8.5) 1325 (43.9) 1506 (49.6)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 030414-DUP1 is a duplicate of TPGW-2M.

Sample 031114-DUP1 is a duplicate of TPGW-7M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). Q = Holding time exceeded.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

+

DUP = Duplicate. NH4 = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-18

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-4. Summary of Groundwater Analytical Results from the March 2014 Sampling Event TPGW-13S TPGW-13M TPGW-13D TPGW-14S TPGW-14M TPGW-14D 030414-FB1 030514-FB1 031014-FB1 031114-FB1 031214-FB1 Parameter Units 03/05/2014 03/05/2014 03/05/2014 03/12/2014 03/12/2014 03/12/2014 03/04/2014 03/05/2014 03/10/2014 03/11/2014 03/12/2014 Temperature °C 29.47 29.50 29.43 25.82 25.56 26.08 pH SU 6.76 6.76 7.03 6.96 6.83 6.71 Dissolved Oxygen mg/L 0.30 0.45 0.13 0.30 0.25 0.42 Specific Conductance S/cm 82533 78500 79151 56577 60817 73672 Turbidity NTU 0.01 J 0.02 0.19 0.23 0.25 0.34 Calcium mg/L 714 696 686 526 567 649 0.100 U 0.100 U 0.100 U 0.100 U 0 U Magnesium mg/L 2000 1850 1870 1310 1340 1660 0.0200 U 0.0200 U 0.0200 U 0.0200 U 0 U Potassium mg/L 710 651 658 474 509 632 0.190 U 0.190 U 0.190 U 0.190 U 0 U Sodium mg/L 17800 16600 17200 12200 13100 16000 0.310 U 0.310 U 0.310 U 0.310 U 0 U Boron mg/L 7.45 6.75 7.13 5.03 5.37 6.69 0.01 0.01 0.01 0.01 0 U Strontium mg/L 14.30 14.20 14.10 9.37 10.10 12.90 0.00 0.00 0.00 0.00 0 U Bromide mg/L 115.0 108.0 109.0 76.0 83.1 103.0 0.0130 U 0.0130 U 0.0130 U 0.0130 U 0.0 U Chloride mg/L 32900 31500 31400 20900 24100 29200 0.476 I 0.250 U 0.250 U 0.250 U 0 U Fluoride mg/L 0.339 0.196 0.210 0.514 0.431 J 0.397 J 0.0240 U 0.0240 U 0.0240 U 0.0240 U 0.024 U Sulfate mg/L 4680 4320 4220 3170 3340 4060 0.250 U 0.250 U 0.304 I 0.250 U 0 U Total Ammonia mg/L as N 2.540 1.820 1.100 0.647 1.160 J 1.050 J 0.0260 U 0.0260 U 0.0260 U 0.0260 U 0.0260 U

+

Ammonium ion (NH4 ) mg/L 3.25 2.33 1.40 0.83 1.49 J 1.35 J Unionized NH3 mg/L 0.01370 0.00986 0.01100 0.00430 0.00562 J 0.00400 J Nitrate/Nitrite mg/L as N 0.0335 I 0.0270 U 0.0391 I 0.0270 U 0.0270 U 0.0270 U 0.02700 U 0.02700 U 0.02700 U 0.02700 U 0.02700 U TKN mg/L 2.74 2.27 2.65 0.99 1.51 3.09 0.300 U 0.300 U 0.300 U 0.300 U 0.30 U TN mg/L 2.77 2.30 2.69 1.02 1.54 3.12 0.33 0.33 0.33 0.33 0.33 ortho-Phosphate mg/L 0.0533 J 0.0043 IJ 0.0127 J 0.0434 J 0.0665 J 0.0563 J 0.00324 I 0.00413 I 0.00399 I 0.00179 I 0.00293 I Total Phosphorus (P) mg/L 0.0052 IJ 0.0075 I 0.0022 UJ 0.0022 UJ 0.0025 IJ 0.0044 IJ 0.00220 U 0.00220 U 0.00220 U 0.00220 U 0.00220 U Alkalinity mg/L 116 J 178 J 188 J 236 284 225 1.00 U 27.60 1.00 U 1.00 U 1 U Bicarbonate Alkalinity mg/L as CaCO3 116 J 178 J 188 J 236 284 255 1.00 U 27.60 1.00 U 1.00 U 1 U Sulfide mg/L 5.71 1.00 UQ 1.00 U Q 4.74 Q 7.59 Q 4.26 Q 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 60300 55700 59100 36800 41400 51400 5 U 5 U 5 U 5 U 5 U Salinity

  • 57.81 54.54 55.07 37.6 40.81 50.8 Tritium pCi/L (1) 2133 (72.8) 3121 (98.4) 3420 (108.8) 142 (8.7) 528 (19.1) 2482 (75.5) 6 (3.8) 10 (5.8) 1 (3.8) U -15 (7.0) U 8 (5.5)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 030414-DUP1 is a duplicate of TPGW-2M.

Sample 031114-DUP1 is a duplicate of TPGW-7M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). Q = Holding time exceeded.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-19

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-5. Summary of Groundwater Analytical Results from the June 2013 Historical Well Sampling Event TPGW-L3-18 TPGW-L3-58 TPGW-L5-18 TPGW-L5-58 TPGW-G21-18 061013-DUP1 TPGW-G21-58 TPGW-G28-18 TPGW-G28-58 TPGW-G35-18 TPGW-G35-58 060713-FB1 061013-FB1 Parameter Units 6/7/2013 6/7/2013 6/7/2013 6/7/2013 6/10/2013 6/10/2013 6/10/2013 6/10/2013 6/10/2013 6/10/2013 6/10/2013 6/7/2013 6/10/2013 Temperature °C 26.39 27.97 27.13 27.75 25.02 25.16 25.57 25.19 24.59 24.87 pH SU 7.14 6.86 7.2 6.84 6.9 6.64 7.94 6.79 6.94 7.16 Dissolved Oxygen mg/L 0.4 0.23 1.23 0.29 0.56 0.36 0.28 0.31 0.35 0.32 Specific Conductance S/cm 1179 79416 547 74968 518 17408 7850 39487 634 14447 Turbidity NTU 3.01 0.14 1.66 0.15 0.71 0.32 59.73 27.6 0.94 0.3 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 123 19500 41.2 18400 23.2 22.9 2820 1190 7460 26.8 2450 0.31 U 0.31 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 240 32700 78.4 30900 51.7 48 6250 2670 16000 48.4 J+ 5070 0.25 U 0.25 U Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 627 50600 296 48500 268 264 12000 4460 24300 348 8300 5 U Salinity

  • 0.58 J 55.34 0.26 J 51.78 0.25 J 10.24 4.34 25.15 0.31 J 8.37 Tritium pCi/L (1) 60.9 (6.8) 4241 (125) 65.9 (7.1) 3420 (113) 10.3 (6.9) 11.1 (6.7) 50.4 (7.4) 18.7 (7.0) 397 (16.3) 18.6 (6.7) 15.1 (6.8) 3.4 (5.2) UJ -7.8 (5.8) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 061013-DUP1 is a duplicate of 061013-TPGW-G21-18 KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

T-20

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-6. Summary of Groundwater Analytical Results from the September 2013 Historical Well Sampling Event TPGW-L3-18 TPGW-L3-58 TPGW-L5-18 TPGW-L5-58 TPGW-G21-18 090913-DUP TPGW-G21-58 TPGW-G28-18 TPGW-G28-58 TPGW-G35-18 TPGW-G35-58 090913-FB1 091013-FB1 Parameter Units 09/10/2013 09/10/2013 09/10/2013 09/10/2013 09/09/2013 09/09/2013 09/09/2013 09/09/2013 09/09/2013 09/09/2013 09/09/2013 09/09/2013 09/10/2013 Temperature °C 27.92 28.67 29.60 28.86 26.19 25.81 25.93 25.75 24.88 24.77 pH SU 7.37 6.89 7.26 6.87 7.28 6.71 8.25 6.84 7.23 7.17 Dissolved Oxygen mg/L 0.15 0.22 0.14 0.20 0.20 J 0.04 J 0.19 J 0.03 J 0.21 J 0.31 J Specific Conductance S/cm 704 79173 1727 75809 532 17131 5034 39083 592 17918 Turbidity NTU 2.53 0.06 0.72 0.07 1.42 0.53 19.45 10.00 0.27 0.22 Silica, dissolved mg/L Calcium mg/L 67.4 677 83.9 735 87.5 87.0 635 259 593 90.7 313 0.100 U 0.100 U Magnesium mg/L 7.69 1790 22.8 1810 3.82 3.80 221 70.0 807 5.59 342 0.0200 U 0.0200 U Potassium mg/L 2.49 671 9.30 671 4.54 4.43 25.7 14.5 198 9.42 102 0.190 U 0.190 U Sodium mg/L 66.3 16900 225 17100 23.9 23.5 2690 988 7140 21.3 3000 0.310 U 0.310 U Boron mg/L 0.0457 I 7.09 0.105 6.87 0.064 0.048 I 0.155 I 0.195 I 1.43 0.0655 1.53 0.01 U 0.01 U Strontium mg/L 0.644 13 0.88 15.2 0.771 0.769 6.52 2.35 7.17 0.858 4.59 0.001 U 0.001 U Bromide mg/L 0.379 117 1.57 108 0.224 0.214 21.6 7.57 45.4 0.315 21.7 0.0130 U 0.0130 U Chloride mg/L 134 34800 443 33300 46.6 45.1 6440 2210 15300 37.6 6490 0.250 U 0.250 U Fluoride mg/L 0.0923 I 0.299 0.0923 I 0.193 0.118 0.114 0.0870 I 0.0783 I 0.131 0.126 0.159 0.0240 U 0.0240 U Sulfate mg/L 2.11 4350 32.2 4080 10.5 J 8.48 J 216 173 1730 59.9 867 0.250 U 0.250 U Total Ammonia mg/L as N 0.0260 U 0.0261 I Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N 0.00760 I 0.00540 U TKN mg/L 0.366 0.255 TN mg/L ortho-Phosphate mg/L 0.00140 U 0.00140 U Total Phosphorus (P) mg/L 0.00220 U 0.00220 U Alkalinity mg/L 153 185 181 189 204 201 201 118 212 176 167 1.00 U 1.00 U Bicarbonate Alkalinity mg/L as CaCO3 153 185 181 189 204 201 201 118 212 176 167 1.00 U 1.00 U Sulfide mg/L 1.12 1.67 1.12 1.00 U 1.15 1.00 U 1.00 U 1.28 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 412 56600 890 52000 292 288 10900 4120 24100 324 10300 Gross Alpha pCi/L Salinity

  • 0.34 J 55.12 0.87 J 52.41 0.26 J 10.08 3.43 24.83 0.29 J 10.58 Tritium pCi/L (1) 36 (5) 3857 (118) 53 (5) 3137 (105) 5 (4) 7 (3) 40 (4) 6 (6) 407 (16) 6 (5) 2 (6) UJ 0 (5) UJ -3 (3) UJ NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090913-DUP1 is a duplicate of G21-18.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-21

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-7. Summary of Groundwater Analytical Results from the December 2013 Historical Well Sampling Event TPGW-L3-18 TPGW-L3-58 TPGW-L5-18 TPGW-L5-58 TPGW-G21-18 TPGW-G21-58 TPGW-G28-18 TPGW-G28-58 TPGW-G35-18 120613-DUP TPGW-G35-58 120513-FB1 120613-FB1 Parameter Units 12/05/2013 12/05/2013 12/05/2013 12/05/2013 12/06/2013 12/06/2013 12/06/2013 12/06/2013 12/06/2013 12/06/2013 12/06/2013 12/05/2013 12/06/2013 Temperature °C 27.16 27.58 27.28 27.85 25.22 24.86 25.04 24.99 24.67 24.54 pH SU 6.92 6.80 7.18 6.80 6.94 6.64 7.93 6.86 7.10 7.12 Dissolved Oxygen mg/L 0.44 0.31 0.29 0.32 0.64 0.42 0.37 0.83 0.36 0.32 Specific Conductance S/cm 2298 78688 980 74021 579 17273 5610 38640 645 18389 Turbidity NTU 1.34 0.01 J 0.99 0.01 J 1.31 0.40 105.40 47.70 1.75 0.01 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 292 16900 93.2 15900 24.8 2880 941 7070 30.6 30.5 3150 0.310 U 0.310 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 556 33000 189 30200 45.6 5540 1910 14900 56.4 60.4 6230 0.250 U 0.250 U Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 940 57100 480 52700 308 9700 3140 24200 336 320 9600 5.00 U 5.00 U Salinity

  • 1.2 J 54.8 0.5 J 51.0 0.2 J 10.2 3.0 24.6 0.3 J 10.9 Tritium pCi/L (1) 67 (8) J 4072 (133) 43 (7) J 3329 (110) 7 (6) J 29 (7) J 17 (6) J 382 (16) 5 (6) UJ 13 (6) J -1 (6) UJ -7 (6) UJ 6 (6) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 120613-DUP1 is a duplicate of 120613-TPGW-G35-18.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

+

DUP = Duplicate. NH4 = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

T-22

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-8. Summary of Groundwater Analytical Results from the March 2014 Historical Well Sampling Event TPGW-L3-18 TPGW-L3-58 TPGW-L5-18 TPGW-L5-58 TPGW-G21-18 TPGW-G21-58 TPGW-G28-18 TPGW-G28-58 TPGW-G35-18 030614-DUP TPGW-G35-58 030614-FB1 030714-FB1 Parameter Units 03/07/2014 03/07/2014 03/07/2014 03/07/2014 03/06/2014 03/06/2014 03/06/2014 03/06/2014 03/06/2014 03/06/2014 03/06/2014 03/06/2014 03/07/2014 Temperature °C 26.19 26.86 24.50 25.54 24.61 24.37 25.26 24.90 25.21 24.62 pH SU 7.24 6.95 7.36 6.87 7.40 6.70 9.46 6.92 7.56 7.10 Dissolved Oxygen mg/L 0.47 0.56 0.61 0.43 0.88 0.40 4.58 0.45 0.77 0.35 Specific Conductance S/cm 837 77142 799 72566 538 16305 1673 38299 755 18096 Turbidity NTU 0.81 0.12 0.75 0.07 0.51 0.09 0.85 81.31 1.10 0.25 Calcium mg/L 79 671 81 669 81 581 98 587 69 68 307 0.100 U 0.100 U Magnesium mg/L 11 1790 10 1660 4 180 22 802 8 8 340 0.0200 U 0.0200 U Potassium mg/L 4 667 3 594 5 29 8 208 13 12 114 0.190 U 0.190 U Sodium mg/L 76 17100 68 16200 J 24 2700 350 7540 66 65 3350 0.310 U 0.310 U Boron mg/L 0.06 6.99 0.06 6.06 0.04 I 0.15 0.14 1.53 0.09 0.08 1.66 0.01 U 0.01 U Strontium mg/L 0.77 13.50 0.79 15.10 0.83 7.27 1.10 8.15 0.96 0.95 5.21 0.00 U 0.00 U Bromide mg/L 0.3 109.0 0.4 103.0 0.2 20.5 2.4 49.5 0.6 0.6 20.9 0.0130 U 0.0130 U Chloride mg/L 141 31700 122 28800 43 5810 676 13800 116 117 6020 0.250 U 0.364 I Fluoride mg/L 0.092 I 0.317 J 0.080 I 0.180 J- 0.121 0.091 I 0.045 I 0.142 0.138 0.142 0.162 0.0240 U 0.0240 U Sulfate mg/L 20.6 4550 10.3 J 3970 14.7 209 104 1760 76 77 925 0.338 I 1.110 Total Ammonia mg/L as N 0.0260 U 0.0260 U Ammonium ion (NH 4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N 0.03780 I 0.05550 TKN mg/L 0.300 U 0.300 U TN mg/L 0.3378 0.3555 ortho-Phosphate mg/L 0.00190 I 0.00140 U Total Phosphorus (P) mg/L 0.00220 U 0.00220 U Alkalinity mg/L 187 183 210 192 196 203 76 217 115 118 170 1.00 U 1.00 U Bicarbonate Alkalinity mg/L as CaCO3 187 183 210 192 196 203 76 217 115 118 170 1.00 U 1.00 U Sulfide mg/L 1.00 UQ 1.00 U Q 1.84 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 440 55300 368 50800 276 10400 960 23700 368 348 10100 5 U 5 U Salinity

  • 0.41 J 53.55 0.39 J 49.93 0.26 J 9.56 0.84 J 24.33 0.37 J 10.69 Tritium pCi/L (1) 45 (4.3) 3790 (118) 33 (4.8) 2975 (91.9) 66 (4.9) 36 (4) 3 (3.4) UJ 406 (14.5) 17 (3.6) 16 (3.6) 2 (3.3) UJ 0 (3.2) U -4 (4) U NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 030614-DUP1 is a duplicate of G35-18.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). Q = Holding time exceeded.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-23

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 3.1-9. Range of Tritium Concentrations in Groundwater during the Pre-Uprate (June 2010-December 2011), Interim Operating Period (March 2012-March 2013), and Post-Uprate (June 2013-March 2014).

Tritium (pCi/L)

Sample ID Jun-10 Sep-10 Dec-10 Mar-11 Jun-11 Sep-11 Dec-11 Mar-12 Jun-12 Sep-12 Dec-12 Mar-13 Jun-13 Sep-13 Dec-13 Mar-14 TPGW-1S 1581 456 937 810 1320 830 840 1610 1348 449 808 1341 1189 533 641 701 TPGW-1M 2816 2653 2535 2440 2510 2740 2350 2600 2718 2632 2747 2679 2494 2691 2580 2812 TPGW-1D 2579 2272 2658 2560 1980 2560 2230 2700 2763 2644 2789 2972 2340 2743 2359 2702 TPGW-2S 3168 3075 2910 3030 3670 3310 3660 3200 2974 2669 2837 2840 2820 3229 2682 2444 TPGW-2M 3328 3460 3250 3520 3690 3720 3770 3500 3437 3055 3510 3520 3190 3023 3542 3227 TPGW-2D 3232 3522 3420 3320 3270 3100 3340 3630 3426 3442 3594 3378 3196 3173 3455 3225 TPGW-3S 854 852 823 236 620 770 620 750 661 705 652 699 517 437 399 281 TPGW-3M 1990 2178 2110 1940 1960 2130 1790 2090 2020 2047 1928 2049 1799 1762 1709 1700 TPGW-3D 1990 1041 2053 1980 2070 2270 2020 2149 2042 2033 2012 2353 1993 1915 1849 1889 TPGW-4S 8.6 18.5 15.0 19.4 10.2 23.9 14.9 31.3 19.1 8.8 3.2 13.7 6.5 11.0 12.0 1.0 TPGW-4M 325.4 321.0 277.0 246.0 281.0 340.0 297.0 311.0 322.0 306.0 330.5 355.1 350.0 313 294 337 TPGW-4D 505.6 611.0 581.0 519.0 433.0 520.0 510.0 536.0 530.0 522.0 481.3 542.3 482.0 487 459 522 TPGW-5S 10.2 20.4 -4.5 -0.1 16.0 31.6 0.0 11.5 5.2 9.0 10.3 21.2 4.1 -6.0 16.0 -2.0 TPGW-5M 293.5 175.0 218.0 222.0 156.0 224.0 243.0 255.0 285.0 232.0 286.8 284.3 283.0 301 245 276 TPGW-5D 187.6 343.0 295.0 283.0 288.0 319.0 315.0 293.0 351.0 344.4 355.3 328.5 363.0 385 284 356 TPGW-6S 9.6 2.6 3.8 5.1 19.7 21.7 -0.3 16.7 5.8 2.2 8.9 6.3 14.9 -5.0 -7.0 20.0 TPGW-6M 1.0 4.7 14.7 14.1 5.7 14.3 5.1 23.9 7.0 -1.9 -0.6 6.0 3.1 1.0 4.0 21.0 TPGW-6D 12.8 17.9 23.2 19.4 32.7 32.3 13.8 27.6 11.7 5.7 12.6 9.5 7.6 5.0 2.0 24.0 TPGW-7S 1.6 3.2 1.1 13.5 17.5 12.0 12.2 22.9 -0.1 8.2 0.9 4.9 6.1 -6.0 6.0 -8.0 TPGW-7M 3.2 6.9 13.5 12.9 -1.00 13.5 11.9 11.0 0.6 6.8 12.5 4.2 8.0 9.0 7.0 3.0 TPGW-7D 4.5 4.0 5.9 2.2 4.9 25.3 12.9 1.9 -0.6 4.0 1.3 9.2 -1.6 -5.0 -3.0 -9.0 TPGW-8S 4.5 12.6 -1.1 7.3 16.6 24.1 9.7 8.3 15.6 6.1 3.7 3.7 6.7 8.0 3.0 11.0 TPGW-8M 4.5 11.6 2.8 4.4 24.4 16.3 12.7 18.0 3.8 -1.5 5.4 10.3 2.9 -9.0 9.0 11.0 TPGW-8D 6.7 -2.1 3.5 13.0 28.8 12.1 -2.0 21.7 5.3 2.1 7.8 1.6 4.1 8.0 15.0 7.0 TPGW-9S 4.2 6.9 10.0 10.6 10.2 23.8 11.4 27.0 17.1 -0.1 1.6 0.0 12.3 23.0 5.0 14.0 TPGW-9M 16.0 -2.7 7.8 8.2 15.6 18.5 6.5 39.1 7.2 -0.4 5.1 6.3 6.1 7.0 9.0 7.0 TPGW-9D 8.0 -0.6 4.8 1.5 13.3 16.8 13.9 31.6 11.9 4.1 0.4 6.3 3.6 7.0 8.0 7.0 TPGW-10S 21.5 4.8 1.5 24.2 16.8 22.8 3.1 15.4 8.2 0.4 22.1 -0.2 31.0 8.0 18.0 TPGW-10M 21.5 12.4 2.8 24.2 7.0 22.8 3.1 43.4 8.2 89.2 81.8 88.4 26.0 15.0 23.0 TPGW-10D 2.4 7.7 8.2 16.2 3.2 0.5 -1.1 387.0 813.4 897.5 1215.0 1204.0 1248 1372 1379 TPGW-11S 14.9 16.3 2.4 21.6 25.5 9.9 14.8 15.2 6.6 12.8 6.9 -1.3 11.0 10.0 7.0 TPGW-11M 26.6 28.2 33.6 25.8 42.8 47.7 43.7 66.9 88.3 90.9 111.0 109.5 142 126 155 TPGW-11D 347.0 338.0 435.0 429.0 467.0 480.0 472.0 512.0 594.4 595.6 679.0 764.4 707 824 808 TPGW-12S 237 262 275 238 73 208 242 208 192 155 162 160 152 114 124 125 TPGW-12M 1795 1654 1740 1680 1260 1280 1630 1620 1856 1880 1646 1483 1503 1761 1488 1325 TPGW-12D 1562 1830 1570 1640 1490 1706 1520 1610 1624 1457 1485 1528 1547 1540 1680 1506 TPGW-13S 4370 3554 3460 3800 4190 6390 4300 4157 4787 5261 5252 5110 4582 4222 4468 2133 TPGW-13M 4179 3986 3980 4030 3800 3910 3640 3614 3543 3362 3358 3287 3379 3093 3071 3121 TPGW-13D 4785 4390 4180 3830 3650 3850 3850 3753 3706 3549 3481 3558 3554 3348 3397 3420 TPGW-14S 228 230 247 186 175 159 165 162 177 190 174 172 170 173 142 TPGW-14M 688 851 772 600 790 650 645 689 675 648 622 739 616 640 528 TPGW-14D 2580 2640 2660 2490 2620 2540 2485 2557 2524 2638 2744 2592 2826 2909 2482 T-24

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-1. Summary of Surface Water Analytical Results from the June 2013 Sampling Event TPBBSW-3B TPBBSW-4B TPBBSW-5B 061313-Dup1 TPSWC-1T TPSWC-1B TPSWC-2T TPSWC-2B TPSWC-3T TPSWC-3B TPSWC-4T TPSWC-4B 061113-DUP1 TPSWC-5T TPSWC-5B Parameter Units 6/13/2013 6/13/2013 6/13/2013 6/13/2013 6/7/2013 6/7/2013 6/7/2013 6/7/2013 6/7/2013 6/7/2013 6/11/2013 6/11/2013 6/11/2013 6/11/2013 6/11/2013 Temperature °C 28.52 29.14 29.47 29.49 26.7 28.6 28.08 28.35 28.46 27.11 27.16 29.83 27.19 pH SU 7.85 7.68 7.79 7.77 7.14 7.68 7.56 7.6 7.59 6.9 6.92 7.83 7.49 Dissolved Oxygen mg/L 4.21 5.32 5.22 6.71 1.12 5.42 5.04 6 7.1 2.1 0.19 6.67 2.43 Specific Conductance S/cm 53783 52173 46171 402 J 442 J 582 570 556 555 42969 48000 50933 J 55524 Turbidity NTU 1.94 1.24 0.79 0.65 1.34 0.69 1.11 0.59 0.51 1.58 8.23 0.73 6.73 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 10800 10600 8610 8900 30.9 32.6 54.8 55.4 50.4 51.4 8460 9560 9570 11500 10300 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 20900 21300 17000 17900 53.9 55.2 106 106 95.6 95.4 16300 19500 18700 22900 J 21500 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L Salinity

  • 35.4 34.2 29.8 0.2 J 0.2 J 0.3 J 0.3 J 0.3 J 0.3 J 27.6 31.3 33.3 J 36.8 Tritium pCi/L (1) 0.5 (7.3) UJ 27.3 (7.8) -7.5 (7.4) UJ -4.7 (7.2) UJ 42.4 (6.7) 34.3 (7.0) 72.5 (6.7) 64.3 (7.1) 62.7 (7.0) 67.0 (6.4) 1447 (46) 1636 (51) 1596 (53) 135 (9.0) 140 (8.1)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

061113-DUP1 061113-DUP1 is a field duplicate is a field of duplicate sample 061113-TPSWC-4B.

of sample 061113-TPSWC-4B.

061313-DUP1 061313-DUP1 is a field duplicate is a field of duplicate sample 061313-TPBBSW-5B.

of sample 061313-TPBBSW-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s).

T-25

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-1. Summary of Surface Water Analytical Results from the June 2013 Sampling Event TPSWC-6T TPSWC-6B TPSWID-1T TPSWID-1B TPSWID-2T TPSWID-2B TPSWID-3T TPSWID-3B TPSWCCS-1B TPSWCCS-2B TPSWCCS-3B TPSWCCS-4T TPSWCCS-5T TPSWCCS-7B Parameter Units 6/5/2013 6/5/2013 6/3/2013 6/3/2013 6/3/2013 6/3/2013 6/3/2013 6/3/2013 6/3/2013 6/11/2013 6/3/2013 6/3/2013 6/3/2013 6/3/2013 Temperature °C 25.23 25.18 30.14 29.14 29.35 28.13 28.72 27.59 40.33 36.51 33.55 31.51 32.47 37.76 pH SU 7.23 7.25 8.06 7.85 7.85 7.01 7.64 7.72 8.87 8.56 8.69 8.69 8.67 8.84 Dissolved Oxygen mg/L 2.62 2.17 5.79 5.17 6.25 0.43 4.74 5.02 4.28 8.45 4.86 5.55 5.14 6.38 Specific Conductance S/cm 808 818 4088 6510 3293 13700 3644 4006 75276 75280 74015 74816 74451 75876 Turbidity NTU 0.51 0.41 0.74 0.9 0.41 20.55 0.51 0.39 32.12 28.15 39.69 39.85 31.7 32.17 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 50 51.2 588 997 467 2300 497 571 15400 15700 15300 15500 15300 15300 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 83.2 89.5 1210 1920 885 4300 969 1120 31000 33400 30200 32100 29800 30600 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L Salinity

  • 0.4 J 0.4 J 2.2 3.5 1.7 J 7.9 1.9 J 2.1 51.4 51.6 50.8 51.5 51.2 51.4 Tritium pCi/L (1) 7.2 (6.4) 9.0 (6.3) 182 (8.8) 208 (9.4) 126 (7.3) 322 (13) 93.7 (6.3) 110 (6.8) 4431 (156) 4036 (130) 4290 (149) 4397 (151) 4544 (159) 4411 (154)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

061113-DUP1 061113-DUP1 is a field duplicate is a fieldofduplicate sample 061113-TPSWC-4B.

of sample 061113-TPSWC-4B.

061313-DUP1 061313-DUP1 is a field duplicate is a fieldofduplicate sample 061313-TPBBSW-5B.

of sample 061313-TPBBSW-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

+

DUP = Duplicate. NH4 = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s).

T-26

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-1. Summary of Surface Water Analytical Results from the June 2013 Sampling Event 060313-FB1 060513-FB1 060713-FB1 061113-EB1 061313-FB1 Parameter Units 6/3/2013 6/5/2013 6/7/2013 6/11/2013 6/13/2013 Temperature °C pH SU Dissolved Oxygen mg/L Specific Conductance S/cm Turbidity NTU Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N 0.026 U Ammonium ion (NH 4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N 0.0054 U TKN mg/L 0.236 TN mg/L ortho-Phosphate mg/L 0.0014 U Total Phosphorus (P) mg/L 0.0022 U Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 5 U 5 U Salinity

  • Tritium pCi/L (1) 6.5 (5.0) -4.2 (4.8) UJ 3.4 (5.2) UJ 0.9 (5.2) UJ -6.6 (7.2) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

061113-DUP1 061113-DUP1 is a field duplicate is a fieldofduplicate sample 061113-TPSWC-4B.

of sample 061113-TPSWC-4B.

061313-DUP1 061313-DUP1 is a field duplicate is a fieldofduplicate sample 061313-TPBBSW-5B.

of sample 061313-TPBBSW-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s).

T-27

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-2. Summary of Surface Water Analytical Results from the September 2013 Sampling Event TPBBSW-3B TPBBSW-4B TPBBSW-5B TPSWC-1T TPSWC-1B 091013-DUP TPSWC-2T TPSWC-2B TPSWC-3T TPSWC-3B TPSWC-4T TPSWC-4B TPSWC-5T TPSWC-5B Parameter Units 09/12/2013 09/12/2013 09/12/2013 09/10/2013 09/10/2013 09/10/2013 09/10/2013 09/10/2013 09/10/2013 09/10/2013 09/11/2013 09/11/2013 09/11/2013 09/11/2013 Temperature °C 29.10 28.42 28.29 28.71 28.54 28.83 29.00 29.93 29.56 29.06 29.92 30.60 30.71 pH SU 8.13 8.04 7.88 7.48 7.32 7.73 7.54 7.78 7.68 7.48 7.63 7.94 7.76 Dissolved Oxygen mg/L 5.30 5.29 4.41 3.47 1.65 4.77 2.74 5.02 4.24 2.86 3.23 5.14 4.04 Specific Conductance S/cm 49303 J 52612 J 50460 J 576 593 578 588 608 614 23204 J 47521 J 52069 J 53157 J Turbidity NTU 0.92 0.77 1.10 0.54 1.17 1.19 0.84 0.63 0.52 2.40 9.43 0.56 1.01 Silica, dissolved mg/L Calcium mg/L 410 408 396 54.3 53.6 53.9 50.2 51.7 52.5 52.2 251 394 415 443 Magnesium mg/L 1110 J- 1110 J- 1070 J- 6.93 6.76 6.80 6.43 6.62 6.26 6.09 420 954 1120 1190 Potassium mg/L 413 436 427 2.39 2.34 2.34 2.59 2.81 2.73 2.62 169 386 430 437 Sodium mg/L 9610 10100 9710 50.5 52.0 52.4 53.5 54.0 56.2 55.7 4000 9100 10200 10300 Boron mg/L 4.32 4.82 4.49 0.0428 I 0.0425 I 0.043 I 0.037 I 0.0395 I 0.0376 I 0.0362 I 1.74 3.96 4.52 4.51 Strontium mg/L 7.01 7.24 7.14 0.518 0.512 0.514 0.536 0.567 0.555 0.544 3.92 6.55 7.1 7.42 Bromide mg/L 68.3 J 70.8 J 70.1 J 0.178 0.207 0.208 0.207 0.227 0.265 0.279 28.2 J 65.3 J 70.6 J 72.5 J Chloride mg/L 19900 J 21200 J 20600 J 113 119 120 117 118 122 116 9050 J 18000 J 20900 J 21500 J Fluoride mg/L 0.856 J 0.889 J 0.893 J 0.0636 I 0.0664 I 0.0741 I 0.0773 I 0.0786 I 0.0760 I 0.0744 I 0.345 J 0.757 J 0.835 J 0.807 J Sulfate mg/L 2580 J 2730 J 2620 J 1.16 1.03 1.11 1.42 0.713 4.71 3.11 1040 J 2310 J 2670 J 2750 J Total Ammonia mg/L as N 0.0426 IJ 0.0415 IJ 0.0408 IJ 0.174 J 0.233 J 0.230 0.154 J 0.166 J 0.131 J 0.132 J 0.240 0.0780 0.0361 I 0.0260 U Ammonium ion (NH4+) mg/L 0.0497 J 0.0494 J 0.04975 0.219 J 0.295 J 0.190 0.208 0.161 0.164 0.302 0.0970 0.0433 0.0300 U Unionized NH3 mg/L 0.00480 J 0.00370 J 0.00271 0.00460 J 0.00424 J 0.00718 0.00512 0.00733 0.00578 0.00650 0.00313 0.00299 0 U Nitrate/Nitrite mg/L as N 0.00849 I 0.00540 U 0.00540 U 0.0200 J+ 0.0206 J+ 0.0112 J 0.00827 I J+ 0.0109 J+ 0.0125 J+ 0.0315 J+ 0.0267 J+ 0.0102 J+ 0.0176 J+ 0.00600 I J+

TKN mg/L 1.28 J 0.935 J 0.990 J 1.21 J 2.92 1.29 1.33 J 1.29 J 1.16 J 1.15 J 1.02 0.849 0.549 0.743 J TN mg/L 1.29 J 0.94 J 1.00 J 1.23 J 2.94 J 1.34 J 1.30 J 1.17 J 1.18 J 1.05 J 0.86 J 0.57 J 0.75 J ortho-Phosphate mg/L 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U Total Phosphorus (P) mg/L 0.00220 U 0.00220 U 0.00440 U 0.00315 I J- 0.00831 I J- 0.00451 I 0.00289 I J- 0.00220 U J- 0.00220 U J- 0.00220 U J- 0.00220 U J- 0.00220 U J- 0.00220 U J- 0.00220 U J-Alkalinity mg/L 135 J 124 J 129 J 118 118 118 109 114 118 119 240 J 151 J 130 J 143 J Bicarbonate Alkalinity mg/L as CaCO3 135 J 124 J 129 J 118 118 118 109 114 118 119 240 J 151 J 130 J 143 J Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L Salinity

  • 32.1 J 34.6 J 33.0 J 0.3 J 0.3 J 0.3 J 0.3 J 0.3 J 0.3 J 14.0 J 30.8 J 34.1 J 34.9 J Tritium pCi/L (1) 8 (6) 12 (6) 23 (6) 25 (4) 28 (4) 31 (4) 36 (4) 33 (4) 31 (5) 24 (4) 190 (9) 57 (6) 28 (5) 67 (6)

NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 091013-DUP is a duplicate of TPSWC-1B.

Sample 091113-DUP2 is a duplicate of TPSWC-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL.

T-28

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-2. Summary of Surface Water Analytical Results from the September 2013 Sampling Event 091113-DUP2 TPSWC-6T TPSWC-6B TPSWID-1T TPSWID-1B TPSWID-2T TPSWID-2B TPSWID-3T TPSWID-3B TPSWCCS-1B TPSWCCS-2B TPSWCCS-3B TPSWCCS-4T TPSWCCS-5T Parameter Units 09/11/2013 09/09/2013 09/09/2013 09/05/2013 09/05/2013 09/05/2013 09/05/2013 09/05/2013 09/05/2013 09/05/2013 09/06/2013 09/05/2013 09/05/2013 09/05/2013 Temperature °C 25.82 25.83 31.89 30.53 32.30 29.00 31.59 30.01 39.56 34.86 34.35 33.58 33.09 pH SU 7.48 7.38 7.44 7.35 7.44 6.71 7.51 7.03 8.53 8.76 8.49 8.68 8.64 Dissolved Oxygen mg/L 1.49 J 0.94 J 5.52 4.58 5.77 0.42 5.86 1.36 4.68 4.92 6.07 6.72 5.77 Specific Conductance S/cm 750 758 3570 3565 3067 5929 2523 2520 88287 J 88270 J 84330 J 88135 J 87241 J Turbidity NTU 0.25 0.77 0.60 1.65 0.60 16.17 0.38 0.33 81.66 78.94 76.18 76.24 79.45 Silica, dissolved mg/L 2.62 J- 2.66 2.76 J- 2.69 J- 2.61 J-Calcium mg/L 460 88.5 86.3 109 107 121 195 100 120 783 J 791 J 778 823 830 J Magnesium mg/L 1130 8.26 8.75 63.1 57.3 49.0 94.8 33.0 38.6 1920 J- 1930 J- 1920 2050 2090 J Potassium mg/L 452 9.40 9.47 20.3 20.8 16.3 29.5 14.5 13.8 860 J+ 855 J+ 769 826 802 J Sodium mg/L 10400 48.3 54.3 485 491 406 835 331 323 18600 J 18600 J 17200 18200 18200 J Boron mg/L 4.51 0.0722 0.073 0.238 0.243 0.164 0.268 0.133 0.129 9.11 9.22 8.32 8.73 8.43 Strontium mg/L 7.42 0.943 0.939 1.2 1.21 1.23 2.15 1.21 1.18 16.5 16.4 15.4 16.4 15.8 Bromide mg/L 72.6 0.475 0.513 3.13 3.17 2.71 6.09 2.18 2.17 132 J 133 J 127 J 139 J 136 J Chloride mg/L 21600 82.6 102 1000 1000 837 1760 676 660 37200 J 40100 J 37700 J 40200 J 38600 J Fluoride mg/L 0.807 0.121 0.113 0.129 0.133 0.121 0.143 0.108 0.119 0.739 J- 0.729 J 0.720 J- 0.732 J- 0.739 J Sulfate mg/L 2750 53.0 48.5 93.3 93.0 73.8 156 56.9 56.2 5220 J 5090 J 4990 J 5330 J 5300 J Total Ammonia mg/L as N 0.0260 U 0.0879 0.0793 0.0931 0.113 0.139 0.435 0.146 0.277 0.0907 J+ 0.109 J 0.0952 0.0956 0.0781 Ammonium ion (NH4+) mg/L 0.111 0.101 0.117 0.143 0.174 0.557 0.182 0.353 0.0770 J+ 0.0853 J 0.0918 0.0824 0.0700 Unionized NH3 mg/L 0.00191 0.00137 0.00278 0.00252 0.00427 0.00203 0.00500 0.00288 0.0374 J+ 0.0518 J 0.0289 0.0382 0.0287 Nitrate/Nitrite mg/L as N 0.00753 I 0.0291 J+ 0.0289 J+ 0.0270 U 0.0270 U 0.0270 U 0.0270 U 0.0421 I 0.0297 I 0.0270 U 0.0270 U 0.0270 U 0.0270 U 0.0400 I TKN mg/L 2.39 J 0.591 J 0.512 J 0.819 0.890 0.908 1.19 0.767 0.871 14.9 17.7 14.6 14.6 14.8 TN mg/L 0.62 J 0.54 J 0.85 0.92 0.94 1.22 0.81 0.90 14.93 17.73 14.63 14.63 14.84 ortho-Phosphate mg/L 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00652 I 0.0162 0.00140 U 0.00748 I 0.00811 I Total Phosphorus (P) mg/L 0.00220 U 0.00220 U J- 0.00220 U J- 0.00361 I 0.00334 I 0.00258 I 0.0101 0.00220 U 0.00277 I 0.0524 0.0460 0.0285 0.0429 0.0625 Alkalinity mg/L 142 192 194 247 251 214 312 206 223 124 J 128 J 132 J 127 J 127 J Bicarbonate Alkalinity mg/L as CaCO3 142 192 194 247 251 214 312 206 223 76.5 J 39.0 J 70.8 J 28.4 J 27.4 J Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.25 1.07 1.00 U 2.08 1.00 U 1.15 1.00 U 1.00 U 1.00 U 1.00 U 1.38 Total Dissolved Solids mg/L Salinity

  • 0.4 J 0.4 J 1.9 J 1.9 J 1.6 J 3.2 1.3 J 1.3 J 61.9 J 62.2 J 59.0 J 62.2 J 61.5 J Tritium pCi/L (1) 83 (7) 17 (6) 5 (5) UJ 108 (5) 111 (5) 90 (5) 78 (4) 63 (4) 64 (4) 1783 (60) 1801 (59) 1486 (47) 1646 (56) 1655 (56)

NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 091013-DUP is a duplicate of TPSWC-1B.

Sample 091113-DUP2 is a duplicate of TPSWC-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL.

T-29

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-2. Summary of Surface Water Analytical Results from the September 2013 Sampling Event TPSWCCS-7B 090513-FB1 090613-EB1 090913-FB1 091013-FB1 091113-FB1 091213-FB1 Parameter Units 09/05/2013 09/05/2013 09/06/2013 09/09/2013 09/10/2013 09/11/2013 09/12/2013 Temperature °C 36.97 pH SU 8.55 Dissolved Oxygen mg/L 5.45 Specific Conductance S/cm 88914 J Turbidity NTU 83.28 Silica, dissolved mg/L 2.53 J- 0.0500 U 0.0500 U Calcium mg/L 830 J 0.100 U 0.100 U 0.100 U 0.100 U 0.100 U 0.100 U Magnesium mg/L 2050 J 0.0200 U 0.0267 I 0.0200 U 0.0200 U 0.0200 U 0.0200 U Potassium mg/L 817 J 0.190 U 0.190 U 0.190 U 0.190 U 0.190 U 0.190 U Sodium mg/L 18600 J 0.310 U 0.310 U 0.310 U 0.310 U 0.310 U 0.310 U Boron mg/L 8.90 0.0 U 0.01 U 0.010 U 0.01 U 0.01 U 0.01 U Strontium mg/L 16.2 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Bromide mg/L 138 J 0.0130 U 0.0130 U 0.0130 U 0.0130 U 0.0130 U 0.0130 U Chloride mg/L 39000 J 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U Fluoride mg/L 0.742 J- 0.0240 U 0.0240 U 0.0240 U 0.0240 U 0.179 0.0240 U Sulfate mg/L 5360 J 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U Total Ammonia mg/L as N 0.0878 0.0260 U 0.0314 I 0.0260 U 0.0261 I 0.0262 I Ammonium ion (NH 4+) mg/L 0.0776 0.0319 Unionized NH3 mg/L 0.0334 0.00164 Nitrate/Nitrite mg/L as N 0.0270 U 0.0270 U 0.0270 U 0.00760 I 0.00540 U 0.00540 U TKN mg/L 14.6 0.150 U 0.294 0.366 0.255 0.311 TN mg/L 14.63 0.32 ortho-Phosphate mg/L 0.00782 I 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U Total Phosphorus (P) mg/L 0.0535 0.00220 U 0.00220 U 0.00220 U 0.00220 U 0.00220 U Alkalinity mg/L 126 J 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Bicarbonate Alkalinity mg/L as CaCO3 55.3 J 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 5.00 U 5.00 U Salinity

  • 62.7 J Tritium pCi/L (1) 1644 (54) 2 (6) UJ 1 (5) UJ 0 (5) UJ -3 (3) UJ 2 (5) UJ 0 (5) UJ NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 091013-DUP is a duplicate of TPSWC-1B.

Sample 091113-DUP2 is a duplicate of TPSWC-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL.

T-30

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-3. Summary of Surface Water Analytical Results from the December 2013 Sampling Event TPBBSW-3B TPBBSW-4B TPBBSW-5B TPSWC-1T 120513-DUP TPSWC-1B TPSWC-2T TPSWC-2B TPSWC-3T TPSWC-3B TPSWC-4T TPSWC-4B Parameter Units 12/11/2013 12/11/2013 12/11/2013 12/5/2013 12/5/2013 12/5/2013 12/5/2013 12/5/2013 12/5/2013 12/5/2013 12/10/2013 12/10/2013 Temperature °C 26.18 25.27 25.6 23.87 23.05 25.43 23.79 24.97 23.4 25.76 27.24 pH SU 7.99 7.94 7.71 7.39 7.18 7.65 7.32 7.91 7.52 7.19 6.89 Dissolved Oxygen mg/L 6.79 8.89 5.3 6.09 1.27 7.42 3.4 7.44 2.5 1.72 0.28 Spec Cond S/cm 47355 47251 45990 648 778 619 639 636 1378 22129 28910 Turbidity NTU 1.15 0.54 0.55 0.85 1.24 0.38 0.64 0.68 3.36 1.08 7.36 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 9680 9550 9190 58.4 58.3 69.2 58.7 59.8 60.2 180 3800 5260 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 18200 18000 17300 115 115 139 119 120 122 364 7290 10400 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH 4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity as CaCO 3 mg/L Sulfide mg/L Total Dissolved Solids mg/L Salinity

  • 30.78 30.72 29.8 0.31 J 0.38 J 0.3 J 0.31 J 0.31 J 0.69 J 13.3 17.78 Tritium pCi/L (1) 8 (5) J 3 (5) UJ 5 (5) UJ 30 (6) J 44 (6) J 17 (6) J 25 (6) J 19 (6) J 8 (6) J 15 (6) J 87 (7) 179 (9)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

120513-DUP is a field duplicate of sample 120513-TPSWC-1T 121013-DUP is a field duplicate of sample 121013-TPSWCCS-5T KEY:

°C = Degrees Celsius. I = Value between the MDL and PQL. NTU = Nephelometric Turbidity Units(s).

S/cm = MicroSiemen(s) per centimeter. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

= sigma (Standard Deviation). mg/L = Milligram(s) per liter. SU = Standard Unit(s).

CaCO3 = Calcium carbonate. N = Nitrogen TKN = Total Kjeldahl nitrogen.

DUP = Duplicate. NH3 = Ammonia. TN = Total nitrogen.

+

FB = Field Blank. NH4 = Ammonium ion. U = Analyzed for but not detected at the reported value.

T-31

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-3. Summary of Surface Water Analytical Results from the December 2013 Sampling Event TPSWC-5B TPSWC-6T TPSWC-6B TPSWID-1T TPSWID-1B TPSWID-2T TPSWID-2B TPSWID-3T TPSWID-3B TPSWCCS-1B TPSWCCS-2B TPSWCCS-3B Parameter Units 12/10/2013 12/6/2013 12/6/2013 12/10/2013 12/10/2013 12/10/2013 12/10/2013 12/2/2013 12/2/2013 12/10/2013 12/2/2013 12/10/2013 Temperature °C 25.62 23.48 23.4 25.69 25.75 25.89 25.95 24.42 23.56 34.67 28.1 30.98 pH SU 7.75 7.21 7.27 7.78 7.78 7.55 7.18 7.63 7.68 8.13 8.2 8.18 Dissolved Oxygen mg/L 4.52 2.67 2.05 6.2 5.94 5.24 1.07 6.28 6.06 5.51 5.3 6.15 Spec Cond S/cm 47271 771 779 3289 3292 2718 3214 3947 5713 92911 87950 90569 Turbidity NTU 0.41 0.29 0.23 0.4 0.27 0.22 1.24 6.34 0.18 61.99 56.87 74.52 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 9260 54.6 57 464 465 370 444 571 888 19200 19200 18400 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 18200 97.8 101 859 833 736 865 1120 1740 41600 37000 38800 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH 4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity as CaCO 3 mg/L Sulfide mg/L Total Dissolved Solids mg/L Salinity

  • 30.74 0.38 J 0.38 J 1.72 J 1.72 J 1.4 J 1.67 J 2.09 3.09 66.14 62.32 64.38 Tritium pCi/L (1) 47 (6) J 12 (6) J 6 (6) UJ 88 (8) 113 (8) 66 (7) J 68 (7) J 48 (5) J 50 (5) J 3636 (111) 1486 (46) 3444 (106)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

120513-DUP is a field duplicate of sample 120513-TPSWC-1T 121013-DUP is a field duplicate of sample 121013-TPSWCCS-5T KEY:

°C = Degrees Celsius. I = Value between the MDL and PQL. NTU = Nephelometric Turbidity Units(s).

S/cm = MicroSiemen(s) per centimeter. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

= sigma (Standard Deviation). mg/L = Milligram(s) per liter. SU = Standard Unit(s).

CaCO3 = Calcium carbonate. N = Nitrogen TKN = Total Kjeldahl nitrogen.

DUP = Duplicate. NH3 = Ammonia. TN = Total nitrogen.

+

FB = Field Blank. NH4 = Ammonium ion. U = Analyzed for but not detected at the reported value.

T-32

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-3. Summary of Surface Water Analytical Results from the December 2013 Sampling Event TPSWCCS-4T TPSWCCS-5T 121013-DUP TPSWCCS-7B 120213-EB1 120513-FB1 120613-FB1 121013-FB1 121113-FB1 Parameter Units 12/10/2013 12/10/2013 12/10/2013 12/10/2013 12/02/2013 12/05/2013 12/06/2013 12/10/2013 12/11/2013 Temperature °C 29.15 28.67 34.84 pH SU 8.22 8.17 8.22 Dissolved Oxygen mg/L 6.12 4.93 7.66 Spec Cond S/cm 92534 92242 93266 J Turbidity NTU 63.08 53.53 48.69 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 19300 19600 19300 19600 0.310 U 0.310 U 0.310 U 0.31 U 0.310 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 39800 38100 39700 45900 J 0.250 U 0.250 U 0.250 U 0.297 I 0.313 I Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity as CaCO 3 mg/L Sulfide mg/L Total Dissolved Solids mg/L 5.00 U 5.00 U 5.00 U 5 U 64.0 Salinity

  • 66.14 65.91 66.77 J Tritium pCi/L (1) 3110 (96) 3356 (104) 3420 (106) 3839 (119) 8 (5) -7 (6) UJ 6 (6) UJ 11 (6) -11 (6) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

120513-DUP is a field duplicate of sample 120513-TPSWC-1T 121013-DUP is a field duplicate of sample 121013-TPSWCCS-5T KEY:

°C = Degrees Celsius. I = Value between the MDL and PQL. NTU = Nephelometric Turbidity Units(s).

S/cm = MicroSiemen(s) per centimeter. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

= sigma (Standard Deviation). mg/L = Milligram(s) per liter. SU = Standard Unit(s).

CaCO3 = Calcium carbonate. N = Nitrogen TKN = Total Kjeldahl nitrogen.

DUP = Duplicate. NH3 = Ammonia. TN = Total nitrogen.

FB = Field Blank. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

T-33

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-4. Summary of Surface Water Analytical Results from the March 2014 Sampling Event TPBBSW-3B TPBBSW-4B 031214-DUP TPBBSW-5B TPSWC-1T TPSWC-1B TPSWC-2T TPSWC-2B TPSWC-3T TPSWC-3B 030714-DUP TPSWC-4T TPSWC-4B Parameter Units 03/12/2014 03/12/2014 03/12/2014 03/12/2014 03/07/2014 03/07/2014 03/07/2014 03/07/2014 03/07/2014 03/07/2014 03/07/2014 03/04/2014 03/04/2014 Temperature °C 25.15 24.80 25.00 26.27 25.10 25.63 25.49 25.04 25.03 25.62 26.03 pH SU 8.35 8.21 8.19 8.03 7.63 8.34 8.14 8.23 8.18 7.62 7.63 Dissolved Oxygen mg/L 6.95 7.03 6.00 7.54 4.70 7.77 6.95 7.94 7.70 3.38 3.24 Specific Conductance S/cm 51939 51356 48399 771 785 913 911 1279 1296 16204 19942 Turbidity NTU 0.65 0.51 0.75 1.86 3.77 1.33 2.24 2.26 2.31 0.56 6.99 Silica, dissolved mg/L Calcium mg/L 426 418 413 386 66.5 68.6 72.1 74 85.5 85.8 86.9 224 244 Magnesium mg/L 1150 1130 1110 1030 10.7 10.8 10.2 10.6 15 15.2 15.3 300 374 Potassium mg/L 435 428 425 385 3.6 3.74 3.93 4.04 5.11 5.07 5.15 110 141 Sodium mg/L 10900 10700 10900 10100 74.9 76.9 98 97.9 146 150 151 2860 3580 Boron mg/L 4.75 4.76 4.69 4.21 0.0508 0.0528 0.0472 I 0.0486 I 0.0682 0.0582 0.0568 1.16 1.49 Strontium mg/L 7.73 7.63 7.49 6.95 0.617 0.627 0.763 0.778 0.888 0.885 0.896 3.19 3.64 Bromide mg/L 69.4 68.3 68.3 63 0.294 0.308 0.452 0.457 0.763 0.798 0.799 18.4 23.3 Chloride mg/L 19400 20200 19000 17500 139 141 185 183 290 301 302 5240 6560 Fluoride mg/L 0.867 0.871 0.889 0.85 J- 0.0722 I 0.0713 I 0.0774 I 0.0777 I 0.0857 I 0.085 I 0.0777 I 0.333 0.403 Sulfate mg/L 2850 2770 2770 2550 8.03 J 8.91 J 13.1 13 24.3 19.6 19.6 681 881 Total Ammonia mg/L as N 0.163 J 0.111 J 0.0691 J 0.026 U 0.303 0.439 0.34 0.186 0.227 0.231 J 0.404 J 0.386 0.596 Ammonium ion (NH 4+) mg/L 0.186 J 0.131 J 0.05 U 0.365 0.551 0.387 0.221 0.266 0.273 J 0.484 0.747 Unionized NH3 mg/L 0.0226 J 0.0112 J 2E-05 U 0.023 0.0127 0.0475 0.017 0.0244 0.0223 J 0.0113 0.0184 Nitrate/Nitrite mg/L as N 0.039 I 0.0478 I 0.027 U 0.027 U 0.0646 J 0.027 U 0.027 U 0.027 U 0.027 U 0.027 U 0.027 U 0.103 0.0996 TKN mg/L 0.554 0.544 0.536 0.533 0.701 0.871 0.702 0.815 0.686 0.757 0.672 1.05 0.952 TN mg/L 0.593 0.592 0.563 0.560 0.766 J 0.898 0.729 0.842 0.713 0.784 0.699 1.15 1.05 ortho-Phosphate mg/L 0.0117 J 0.0014 U 0.0014 U 0.0014 U 0.0019 I 0.0014 U 0.0024 I 0.0016 I 0.0014 U 0.0019 I 0.0026 I 0.0014 U 0.0014 U Total Phosphorus (P) mg/L 0.0022 UJ 0.0022 U 0.0022 U 0.0113 I 0.0122 0.0103 0.0184 I 0.0044 I 0.0057 I 0.0057 I 0.007 I 0.0028 I 0.003 I Alkalinity mg/L 134 138 139 150 167 171 159 153 182 178 175 248 251 Bicarbonate Alkalinity mg/L as CaCO3 134 138 139 150 167 171 159 153 178 178 175 248 251 Sulfide mg/L 1 UQ 1 UQ 1 UQ 1 UQ 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U Salinity

  • 34.2 33.7 31.6 0.4 J 0.4 J 0.5 J 0.5 J 0.6 J 0.6 J 9.5 11.9 Tritium pCi/L (1) 17 (5.6) J 18 (5.0) J 5 (5.3) J 3 (5.6) J 52 (4.9) 53 (5.0) 53 (4.9) 47 (4.8) 39 (4.2) 33 (4.4) J 24 (4.2) J 139 (7.3) 117 (8.2)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 031214-DUP is a duplicate of BBSW-4B.

Sample 030714-DUP2 is a duplicate of TPSWC-3B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. Q = Holding time exceeded.

= sigma (Standard Deviation). N = Nitrogen SU = Standard Unit(s).

CaCO3 = Calcium carbonate. NH3 = Ammonia. TKN = Total Kjeldahl nitrogen.

+

DUP = Duplicate. NH4 = Ammonium ion. TN = Total nitrogen.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-34

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-4. Summary of Surface Water Analytical Results from the March 2014 Sampling Event TPSWC-5T TPSWC-5B TPSWC-6T TPSWC-6B TPSWID-1T TPSWID-1B TPSWID-2T TPSWID-2B TPSWID-3T TPSWID-3B TPSWCCS-1B TPSWCCS-2B Parameter Units 03/04/2014 03/04/2014 03/10/2014 03/10/2014 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/05/2014 Temperature °C 26.36 25.33 23.52 23.39 28.48 28.00 27.46 25.84 27.37 25.65 37.43 34.53 pH SU 7.85 7.96 7.32 7.27 7.60 6.90 7.28 7.22 7.46 7.35 8.42 8.79 Dissolved Oxygen mg/L 3.32 3.77 2.25 2.24 5.73 0.39 4.72 3.11 7.83 3.83 8.30 6.85 Specific Conductance S/cm 51652 51703 716 721 4851 10656 3226 3967 3304 3291 109243 107890 J Turbidity NTU 0.28 1.03 0.27 0.37 0.75 39.79 0.53 1.09 0.51 0.44 106.30 93.91 Silica, dissolved mg/L 5.64 J 5.47 J Calcium mg/L 429 425 77.6 78.9 147 186 139 151 141 138 1050 1020 J Magnesium mg/L 1200 1200 8.55 8.73 82.5 186 48.2 61.2 47.8 46.2 2650 2440 J Potassium mg/L 420 415 11 11.2 30.7 77 18.1 22.1 18.2 17.6 1000 1010 J Sodium mg/L 10400 10500 50.1 51.5 710 1760 430 547 441 430 24500 24100 J Boron mg/L 4.59 4.57 0.0785 0.0813 0.353 0.812 0.181 0.225 0.183 0.167 11.7 12 Strontium mg/L 7.6 7.5 0.973 0.983 1.71 2.52 1.52 1.71 1.49 1.44 21.2 21.2 Bromide mg/L 67.1 67.2 0.488 0.491 4.23 10.9 2.81 3.52 2.9 2.89 175 177 J Chloride mg/L 19500 19300 89.1 92.5 1330 3270 827 1060 853 858 46000 48900 J Fluoride mg/L 0.932 0.956 0.121 0.12 0.154 0.203 0.12 0.128 0.116 0.109 0.845 J 0.906 J Sulfate mg/L 2780 2770 66.3 67.4 145 389 84.4 108 79.7 78.2 7740 7130 J Total Ammonia mg/L as N 0.303 0.382 0.178 0.285 0.207 0.713 0.497 0.0272 I 0.18 0.275 0.152 J 0.234 J Ammonium ion (NH 4+) mg/L 0.373 0.466 0.226 0.363 0.259 0.912 0.631 0.05 U 0.227 0.349 0.145 J 0.18 J Unionized NH3 mg/L 0.0156 0.0234 0.0023 0.00324 0.00706 0.0048 0.00768 0.00033 0.00416 0.0044 0.0476 J 0.114 J Nitrate/Nitrite mg/L as N 0.0289 I 0.027 U 0.029 I 0.037 I 0.0816 J 0.0433 IJ 0.0835 J 0.132 J 0.202 J 0.168 J 0.0389 IJ 0.0445 IJ TKN mg/L 0.385 I 0.396 I 0.321 I 0.3 U 0.874 J 1.72 J 0.738 J 0.768 J 0.697 J 0.668 J 10.6 J 0.3 U TN mg/L 0.414 0.423 0.350 0.337 0.956 J 1.76 J 0.822 J 0.900 J 0.899 J 0.836 J 10.6 J 0.340 J ortho-Phosphate mg/L 0.0014 U 0.0014 U 0.0018 IJ 0.00211 IJ 0.0169 IJ 0.0166 IJ 0.014 UJ 0.014 UJ 0.014 UJ 0.014 UJ 0.014 U 0.0014 U Total Phosphorus (P) mg/L 0.0037 I 0.00594 I 0.0022 U 0.0022 U 0.00689 IJ 0.0324 0.00229 IJ 0.00245 IJ 0.00229 IJ 0.00285 IJ 0.0583 0.00752 I Alkalinity mg/L 153 147 161 158 344 448 280 298 264 271 151 146 J Bicarbonate Alkalinity mg/L as CaCO3 153 147 161 158 344 448 280 298 264 271 54.3 19.3 J Sulfide mg/L 1 UQ 1 UQ 1 U 1 U 1 U 4.5 1 U 1 U 1 U 1 U 1 UQ 1 UQ Salinity

  • 33.9 34.0 0.4 J 0.4 J 2.6 6.0 1.7 J 2.1 1.7 J 1.7 J 80.1 79.1 J Tritium pCi/L (1) 61 (6.8) 31 (6.4) J 2 (6.1) UJ -2 (5.9) UJ 159 (9.9) 168 (8.1) 86 (5.8) 88 (5.9) 63 (5.1) 70 (5.3) 13072 (432) 15487 (482)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 031214-DUP is a duplicate of BBSW-4B.

Sample 030714-DUP2 is a duplicate of TPSWC-3B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. Q = Holding time exceeded.

= sigma (Standard Deviation). N = Nitrogen SU = Standard Unit(s).

CaCO3 = Calcium carbonate. NH3 = Ammonia. TKN = Total Kjeldahl nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TN = Total nitrogen.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-35

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-4. Summary of Surface Water Analytical Results from the March 2014 Sampling Event TPSWCCS-3B TPSWCCS-4T TPSWCCS-5T TPSWCCS-7B 030314-EB1 030414-FB1 030714-FB1 031014-FB1 031214-FB1 Parameter Units 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/04/2014 03/07/2014 03/10/2014 03/12/2014 Temperature °C 32.26 29.23 29.22 36.76 pH SU 8.39 8.45 8.38 8.56 Dissolved Oxygen mg/L 8.79 7.54 8.75 12.30 Specific Conductance S/cm 101963 107858 J 107648 J 101912 Turbidity NTU 102.50 90.78 103.30 261.10 Silica, dissolved mg/L 5.33 J- 5.67 J 5.49 J 5.44 J 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U Calcium mg/L 990 1050 J 1050 J 1010 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U Magnesium mg/L 2440 2640 J 2620 J 2510 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U Potassium mg/L 952 993 J 994 J 933 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U Sodium mg/L 23200 23600 J 23500 J 22400 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U Boron mg/L 10.6 11.5 11.5 11.1 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U Strontium mg/L 20 21.2 20.9 20.3 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Bromide mg/L 148 168 J 166 J 171 0.013 U 0.013 U 0.013 U 0.013 U 0.013 U Chloride mg/L 41600 47800 J 48500 J 42300 0.25 U 0.476 I 0.364 I 0.25 U 0.25 U Fluoride mg/L 0.814 J 0.838 J 0.841 J 0.821 J 0.024 U 0.024 U 0.024 U 0.024 U 0.024 U Sulfate mg/L 6470 7290 J 7270 J 7300 0.766 0.25 U 1.11 0.304 I 0.250 U Total Ammonia mg/L as N 0.114 J 0.132 J 0.0842 J 0.103 J 0.026 U 0.026 U 0.026 U 0.026 U 0.026 U Ammonium ion (NH 4+) mg/L 0.119 J 0.14 J 0.0915 J 0.0907 J Unionized NH3 mg/L 0.0259 J 0.0284 J 0.0158 J 0.0394 J Nitrate/Nitrite mg/L as N 0.027 UJ 0.0499 IJ 0.0416 IJI 0.0385 IJ 0.0331 I 0.027 U 0.0555 0.027 U 0.027 U TKN mg/L 9.74 J 10.7 J 10.5 J 13.3 J 6.55 0.3 U 0.3 U 0.3 U 0.3 U TN mg/L 9.77 J 10.7 J 10.5 J 13.3 J ortho-Phosphate mg/L 0.014 U? 0.014 U 0.014 U 0.014 U 0.0033 I 0.0032 I 0.0014 U 0.004 I 0.0029 I Total Phosphorus (P) mg/L 0.0894 0.0282 0.0585 0.0425 0.0022 U 0.0022 U 0.0022 U 0.0022 U 0.0022 U Alkalinity mg/L 158 150 J 147 J 169 1.41 1 U 1 U 1 U 1 U Bicarbonate Alkalinity mg/L as CaCO 3 98.4 94.9 J 102 J 77 1.41 1 U 1 U 1 U 1 U Sulfide mg/L 1 UQ 1 UQ 1 UQ 1 UQ 1 U 1 U 1 U 1 U 1 U Salinity

  • 74.0 79.4 J 79.3 J 73.7 Tritium pCi/L (1) 12886 (410) 13997 (443) 13488 (432) 11232 (355) -3 (6.4) U 6 (3.8) -4 (4.0) U 1 (3.8) U 8 (5.5)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 031214-DUP is a duplicate of BBSW-4B.

Sample 030714-DUP2 is a duplicate of TPSWC-3B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. Q = Holding time exceeded.

= sigma (Standard Deviation). N = Nitrogen SU = Standard Unit(s).

CaCO3 = Calcium carbonate. NH3 = Ammonia. TKN = Total Kjeldahl nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TN = Total nitrogen.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-36

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-5. Range of Tritium Concentrations in Surface Water during the Pre-Uprate (June 2010-December 2011), Interim Operating Period (March 2012-March 2013), and Post-Uprate (June 2013-March 2014).

Tritium (pCi/L)

Sample ID Jun-10 Sep-10 Dec-10 Mar-11 Jun-11 Sep-11 Dec-11 Mar-12 Jun-12 Sep-12 Dec-12 Mar-13 Jun-13 Sep-13 Dec-13 Mar-14 TPBBSW-1B 8.0 16.9 11.4 19.3 16.4 32.6 4.9 11.9 10.6 11.1 6.9 -3.4 TPBBSW-2B 11.5 12.6 23.6 13.1 12.1 26.5 0.0 3.4 14.6 11.7 8.0 13.6 TPBBSW-3B 13.6 30.5 13.4 19.1 21.9 -1.5 19.1 17.5 14.4 12.3 9.6 0.5 8.0 8.0 17.0 TPBBSW-4B 6.9 26.7 34.5 9.8 30.6 6.9 6.1 9.8 15.3 10.5 22.7 27.3 12.0 3.0 18.0 TPBBSW-5B 15.2 24.6 26.4 13.9 23.9 7.5 12.5 8.6 20.4 11.0 18.2 -7.5 23.0 5.0 3.0 TPSWID-1T 162.2 131.8 325 395 1391.0 186.0 205.0 340.0 153.6 144.2 95.0 199.9 182.0 108.0 88.0 159.0 TPSWID-1B 153.3 135.5 316 5677 1597.0 890.0 320.0 333.0 152.2 122.8 85.6 237.1 208.0 111.0 113.0 168.0 TPSWID-2T 108.8 102.5 205 366 1920.0 221.0 103.0 270.0 146.3 163.0 91.0 95.3 126.0 90.0 66.0 86.0 TPSWID-2B 140.5 92.2 178 1070 4350.0 3030.0 199.0 261.0 125.2 74.4 76.1 128.3 322.0 78.0 68.0 88.0 TPSWID-3T 83.9 96.3 180 102 1330.0 83.0 116.0 183.0 129.6 108.2 77.7 109.4 93.7 63.0 48.0 63.0 TPSWID-3B 79.8 52.6 173 169 1990.0 371.0 105.0 209.0 115.3 103.9 83.5 113.4 110.0 64.0 50.0 70.0 TPSWC-1T 9.6 8.4 110.0 102.5 93.3 18.1 46.3 165.0 40.6 42.4 34.4 69.3 42.4 25.0 30.0 52.0 TPSWC-1B 24.0 12.3 85.8 69.1 84.5 17.6 50.8 154.0 33.3 43.8 42.5 60.4 34.3 28.0 17.0 53.0 TPSWC-2T 34.2 47.6 114.0 63.0 75.4 13.7 56.6 182.0 29.6 60.4 59.6 50.3 72.5 36.0 25.0 53.0 TPSWC-2B 27.5 92.0 125.0 46.9 74.3 15.4 60.9 131.0 26.8 51.4 50.3 58.7 64.3 33.0 19.0 47.0 TPSWC-3T 35.8 44.6 66.4 35.8 55.0 15.2 40.1 90.0 20.7 36.5 39.9 12.3 62.7 31.0 8.0 39.0 TPSWC-3B 30.1 41.0 40.8 26.8 35.0 10.3 45.9 108.0 20.6 37.0 31.9 25.6 67.0 24.0 15.0 33.0 TPSWC-4T 890.0 55.9 405.0 403.0 12.6 209.0 780.0 1240.0 178.0 59.1 110.7 93.7 1447.0 190.0 87.0 139.0 TPSWC-4B 1276.0 74.0 310.0 226.0 8.6 449.0 297.0 1160.0 267.0 54.3 100.4 55.6 1636.0 57.0 179.0 117.0 TPSWC-5T 178.0 479.0 136.0 3.7 41.6 40.9 197.0 32.3 33.1 15.6 48.4 135.0 28.0 13.0 61.0 TPSWC-5B 261.6 801.0 946.0 152.0 12.2 231.0 470.0 312.0 534.0 1094.7 121.7 40.3 140.0 67.0 47.0 31.0 TPSWC-6T 11.8 17.3 10.1 4.0 16.7 19.8 16.4 35.0 -0.8 21.2 8.1 9.2 7.2 17.0 12.0 2.0 TPSWC-6B 8.0 43.3 3.5 24.7 5.6 31.4 37.9 35.0 -4.4 14.2 27.5 7.0 9.0 5.0 6.0 -2.0 TPSWCCS-1B 2621 5020 13340 3580 2973 1450 7100 10433 3159 6590 6320 6627 4431 1783 3636 13072 TPSWCCS-2B 3248 4980 12010 4880 2810 1460 7300 8700 3451 6220 6143 6505 4036 1801 1486 15487 TPSWCCS-3B 3053 4810 11830 4600 2810 1260 6700 10152 3045 5394 6434 5989 4290 1486 3444 12886 TPSWCCS-4T 3171 5250 11830 4600 2704 1463 6200 13200 3045 6066 6434 5738 4397 1646 3110 13997 TPSWCCS-4B 3098 5250 13340 7020 2894 1260 6100 13100 3631 6066 6648 5989 TPSWCCS-5T 2582 5140 14280 6710 2648 1550 6900 13100 3718 5548 6761 5930 4544 1655 3356 13488 TPSWCCS-5B 2525 5260 13720 7010 2716 1546 6900 11700 4011 6067 6648 6105 TPSWCCS-6T 2381 5240 13340 4690 2430 1530 6000 12100 3376 5960 5465 5489 TPSWCCS-6B 2339 4030 13910 5270 2770 1610 6000 11800 3447 6198 6081 5747 TPSWCCS-7B 3261 5230 13810 6750 2690 1320 6900 10397 3256 6446 7498 6330 4411 1644 3839 11232 T-37

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.3-1. Rainfall data available.

Month TPRC-2 TPRC-3 TPRC-4 TPRC-5 TPRC-7 TPRC-8 TPRC-12 Jul-11 NA

  • Sep-11 Dec-11 Mar-12 NA Jun-12 NA Sep-12 Dec-12 Mar-13 NA Jun-13 NA Sep-13 P P P P P P P Dec-13 P P P P P P P Mar-14 P P P P P P P Notes:
  • Data collected on 8/18/2011.

Not Available - TPRC-4 was stolen in in March 2013. TPRC-5 was stolen in in July 2011. TPRC-7 was stolen in March and replaced in June 2013; data will be available for September 2013.

Key:

= Data available.

NA = Not available.

P = Pending; Samples collected but results not available.

T-38

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.3-2. June 2013 rainfall data.

Rainfall Concentration (pCi/L)

Sample Date Station Value 1-Sigma MDL RF-2 6/7/2013 28.7 6.2 5.9 RF-3 6/11/2013 -4.0 6.0 6.1 RF-4 NA Gauge stolen RF-5 6/6/2013 14.4 6.0 5.8 RF-7 6/5/2013 -7.8 6.0 6.1 RF-8 6/5/2013 -3.4 6.1 6.1 RF-12 6/18/2013 6.5 5.6 5.5 Key:

pCi/L = picoCuries per liter.

MDL = Minimum detection limit.

RF = Rainfall.

T-39

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.4-1. Evaporation Pan data available.

TPEVP-TPEVP- Pumped-Month TPEVP-2 TPEVP-3 TPEVP-5 TPEVP-12 TPEVP-13A1 Source Source 2 Mar-11 NA NA Apr-11 NA May-11 Jun-11 3

Aug-11

  • NA NA Sep-11 NA Oct-11 NA 4

Nov-11 NA NA Dec-11 Jan-12 Feb-12 Mar-12 Apr-12 May-12 NA Jun-12 NA Jul-12 NA Aug-12 NA Sep-12 NA Oct-12 NA Nov-12 Dec-12 Jan-13 Feb-13 Mar-13 Apr-13 May-13 NA Jun-13 NA Jul-13 P Aug-13 P P P P P P P Sep-13 P P P P P P P Oct-13 P P P P P P P Nov-13 P P P P P P P Dec-13 P P P P P P P Jan-14 P P P P P P P Feb-14 P P P P P P P Mar-14 P P P P P P P Apr-14 P P P P P P P May-14 P P P P P P P Jun-14 P P P P P P P Jul-14 P P P P P P P Aug-14 P P P P P P P Sep-14 P P P P P P P Oct-14 P P P P P P P Nov-14 P P P P P P P Dec-14 P P P P P P P Jan-15 P P P P P P P 5

Feb-15 P NA P NA P P P Mar-15 P P P P P P P Apr-15 P P P P P P P Notes:

1 TPEVP-13A was not set up until April 2011; the first samples were collected in May 2011.

2 TPEVP-Pumped-Source is only collected when water transported in the water bladders is used to fill pans at TPEVP-5 on a different day. After April 2012, a faster refilling method was used and all site re-filling was completed within a day.

3 Pans were full in August and not refilled; therefore, there was no Source Water. TPEVP-5 was visited 7/29/11 instead of 8/2/11 (for all other sites).

4 Pans were full in November and not refilled; therefore, there was no Source Water for that month.

5 Pans were dry so no samples were taken.

P - Samples collected but results not available.

NA - Sample not collected, data not available.

Key:

= Data available.

NA = Not available.

P = Pending.

T-40

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.4-2. June and July 2013 Evaporation Pan Data.

Sample Concentration (pCi/L)

Site Date Time Value 1-Sigma MDL 6/20/2013 11:48 135.6 8.5 6.0 TPEVP-2 7/23/2013 10:29 90.3 8.2 6.3 6/20/2013 12:10 14.4 6.1 5.9 TPEVP-3 7/23/2013 10:08 14.9 6.8 6.5 6/20/2013 9:17 33.0 6.2 5.8 TPEVP-5 7/23/2013 11:54 19.1 6.9 6.5 6/20/2013 12:57 19.8 6.1 5.9 TPEVP-12 7/23/2013 10:53 15.8 6.9 6.6 6/20/2013 12:34 320.4 13.6 5.8 TPEVP-13 7/23/2013 9:50 175.9 10.5 6.5 6/20/2013 11:49 -5.8 5.8 5.8 Source 7/23/2013 10:55 7.3 6.6 6.5 T-41

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 FIGURES

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Figure 2.1-1. Quarterly groundwater water tritium values (pCI/L) collected at two or three depths i.e. shallow (blue),

medium (green) and deep (orange). Pre-Uprate data shows average and range while the Post-Uprate values are for events from June 2013 to March 2014.

F-1

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Pre-Uprate (June 2010-December 2011) Post-Uprate (June 2013-March 2014)

Figure 2.1-2. Pre- and Post-Uprate Tritium Isopleths at each Well Depth.

F-2

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Figure 2.2-1. Quarterly surface water tritium values (pCi/L) collected 1 ft from the top (blue) and/or 1 ft from the bottom (green). Pre-Uprate data shows average and range while the Post-Uprate values are for events from June 2013 to March 2014 F-3

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 130 TPRF-2 110 TPRF-3 TPRF-4 90 TPRF-5 TPRF-7 Tritium (pCi/L) 70 TPRF-8 TPRF-12 50 30 10

-10 6/1/2011 8/31/2011 12/1/2011 3/1/2012 6/1/2012 8/31/2012 12/1/2012 3/2/2013 6/2/2013 Figure 2.3-1. Tritium concentrations (+/- 1 ) in rainfall collectors.

F-4

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 TPEVP-2 1200 TPEVP-3 TPEVP-5 1000 TPEVP-12 TPEVP-13 Tritium (pCi/L) 800 Source*

600 400 200 0

2/16/2011 5/27/2011 9/4/2011 12/13/2011 3/22/2012 6/30/2012 10/8/2012 1/16/2013 4/26/2013 Date Figure 2.4-1. Tritium concentrations (+/- 1 ) in evaporation pans.

F-5

002998.FC11.04 FPL-025 Turkey Point Plant Annual Post-Uprate Monitoring Report (Addendum)

Units 3 & 4 Uprate Project May 2015 Prepared for: Prepared by:

ecology and environment, inc.

Global Environmental Specialists

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 TABLE OF CONTENTS Reporting Period: May 31, 2013 - June 1, 2014 Section Page 1 INTRODUCTION ............................................................1-1 2 QUARTERLY GROUNDWATER AND SURFACE WATER SAMPLING .....................................................................2-1 2.1 Groundwater Quality .................................................................... 2-1 2.2 Surface Water Quality ................................................................. 2-2 2.3 Rainfall Results ............................................................................ 2-2 2.4 Evaporation Pans......................................................................... 2-2 3

SUMMARY

.......................................................................3-1 iii

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 APPENDIX A Data Usability Summaries for Groundwater and Surface Water Laboratory Results iv

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 LIST OF TABLES Table Page 2.1-1 Summary of Groundwater Results from June 2013................................................ T-1 2.1-2 Summary of Groundwater Results from September 2013 ...................................... T-6 2.1-3 Summary of Groundwater Results from December 2013 .................................... T-11 2.1-4 Summary of Groundwater Results from March 2014 .......................................... T-15 2.1-5 Summary of Historical Groundwater Results from June 2013 .............................. T-19 2.1-6 Summary of Historical Groundwater Results from September 2013 .................... T-20 2.1-7 Summary of Historical Groundwater Results from December 2013 .................... T-21 2.1-8 Summary of Historical Groundwater Results from March 2014 ........................... T-22 2.1-9 Range of Tritium Concentrations in Groundwater ................................................ T-23 2.2-1 Summary of Surface Water Results from June 2013 ........................................... T-24 2.2-2 Summary of Surface Water Results from September 2013.................................. T-27 2.2-3 Summary of Surface Water Results from December 2013................................... T-30 2.2-4 Summary of Surface Water Results from March 2014 ......................................... T-34 2.2-5 Range of Tritium Concentrations in Surface Water .............................................. T-36 2.3-1 Rainfall Data Available......................................................................................... T-37 2.3-2 June 2013 Rainfall Tritium Data........................................................................... T-38 2.4-1 Evaporation Pan Data Available .......................................................................... T-39 2.4-2 June and July 2013 Evaporation Pan Tritium....................................................... T-40 v

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 LIST OF FIGURES Figure Page 2.1-1 Tritium Concentrations in Groundwater June 2010 through March 2014................ F-1 2.1-2 Pre- and Post-Uprate Tritium Isopleths at each Well Depth ................................... F-2 2.2-1 Tritium Concentrations in Surface Water June 2010 through March 2014 ............. F-3 2.3-1 Tritium Concentrations (pCi/L) in Rainfall Collectors .............................................. F-4 2.4-1 Tritium Concentrations (pCi/L) in Evaporation Pans............................................... F-5 vi

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015

1. INTRODUCTION The Florida Power & Light Company (FPL) is submitting an addendum to the August 2014 Post-Uprate Monitoring Report, dated May 2015, for the Units 3 and 4 Uprate Project. This addendum has been prepared in accordance with the FPL Turkey Point Power Plant (Turkey Point) Groundwater, Surface Water, and Ecological Monitoring Plan, referred to herein as the Monitoring Plan and modifications per the South Florida Water Management District (SFWMD) letters dated June 3, 2013, and July 17, 2013, followed by an email clarification dated July 23, 2013 (SFWMD 2009a, 2013a, b, c). While there is no public health or safety implication and all detected levels are far below U.S. Environmental Protection Agency (EPA) drinking water standards, the Monitoring Plan requires continued collection of tritium from groundwater and surface water, and meteorological and ecological data in and around Turkey Point to establish Post-Uprate conditions and determine the horizontal and vertical effects and extent of the cooling canal system (CCS) water and compare to Pre-Uprate conditions. For further details, refer to the Monitoring Plan and the Fifth Supplemental Agreement (SFWMD 2009a, b).

The purpose of this Addendum is to summarize the Post-Uprate tritium data from June 1, 2013, through May 31, 2014, as the United States Geological Survey (USGS) laboratory analyzing the samples had a backlog of approximately one year. Given the magnitude of this backlog, the Agencies asked FPL to prioritize reporting the quarterly ground- and surface water samples through March 2014, and provide an addendum report when all four quarters of data became available.

Therefore, this report contains tritium data from the quarterly ground and surface water sampling events (June, September, December 2013; March 2014), as well as the rainfall (June 2013) and monthly evaporation pan data (June and July 2013); all other quarterly rainfall (i.e., from September 2013 onwards) and evaporation pan tritium data (August 2013 onwards) are still pending. Porewater tritium results from the ecological transects are also still pending for the reporting period.

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FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015

2. GROUNDWATER AND SURFACE WATER SAMPLING Samples were collected at frequencies and locations per the Monitoring Plan and the Quality Assurance Performance Plan (QAPP) during this Post-Uprate monitoring period (SFWMD 2009a; FPL 2013b). All analyses were conducted by the USGS Tritium Laboratory (Menlo Park, California) per analytical methods described in the project QAPP.

In brief, sampling was conducted at 19 groundwater locations and 18 surface water stations.

Each of the 19 Uprate project groundwater stations consists of a cluster of three separate wells discretely screened at different depth intervals and samples are collected from those depth intervals. The five historical wells (L-3, L-5, G-21, G-28, and G-35) which are screened across most of the well depth have two samples that are collected from different depths (18 feet and 58 feet below top of casing). Surface water stations are sampled at two depths (i.e., 1 foot from the top and 1 foot from the bottom) with the exception of the shallow Biscayne Bay and CCS sites where only a single bottom sample is collected. In June 2013, after review by the Agencies, several surface water sites (TPBBSW-1B, TPBBSW-2B, TPSWCCS-6 (B and T), TPSWCCS-4B, and TPSWCCS-5B) were eliminated.

All of the other quarterly analytical data from this reporting period have been previously reported, so the data presented in this report reflect updated files including tritium data for completeness (FPL 2014b, 2015). A summary of analytical data is presented in this section along with the updated accompanying Data Usability Summaries (DUS) (see Tables 2.1-1 to 2.1-8 and Appendix A).

2.1 GROUNDWATER TRITIUM Groundwater samples were collected in accordance with the QAPP and based on the Florida Department of Environmental Protection Standard Operating Procedures. Tables 2.1-1 through 2.1-8 provide the field, ionic, and nutrient data for completeness and the new tritium data for June 2013 to March 2014 For most stations, tritium did not differ within sites between the Pre-Uprate and Post-Uprate periods. Tritium values that were low remained low, while the sites that had higher tritium values continued to reflect those patterns. The following wells displayed an increasing trend in tritium concentration or a Post-Uprate value was detected outside the Pre-Uprate range: TPGW-10D, -11M, -11D, -13S, and -14D (see Figure 2.1-1 and Table 2.1-9). At the TPGW-10, -11, and -14 wells, tritium values were noticeably higher in the Interim Operating Period (IOP) and in some wells, tritium values have remained at the higher levels through March 2014. In TPGW-10M, the values increased during the IOP and were higher in June 2013, but the values have since returned to Pre-Uprate levels from September 2013 onwards (see Table 2.1-9).

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FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 TPGW-13S showed the opposite trendthe March 2014 value in this well was approximately half than in the previous quarter.

Overall, the comparison of Pre-Uprate (June 2010 to December 2011) and Post-Uprate (June 2013 to March 2014) plan view isopleths showed the same general trends landward and limited increase in tritium eastward at depth (see Figure 2.1-2).

2.2 SURFACE WATER Surface water samples were collected in accordance with the QAPP and based on the Florida Department of Environmental Protection Standard Operating Procedures. Tables 2.2-1 through 2.2-4 provide the field, ionic, and nutrient data for completeness and the new tritium data for June 2013 to March 2014. Most Post-Uprate surface water sample values were within the same range as Pre-Uprate data (see Table 2.2-5 and Figure 2.2-1). However stations TPSWCCS-2, TPSWCCS-3 and TPSWCCS -4 had higher values than previously recorded and the sampled collected from TPSWCCS-2 in March 2014 had the highest value observed within the CCS over the whole monitoring period (see Figure 2.2-1); this shallow site is located in the middle of the CCS and the value was most likely reflective of evaporative enrichment of the water during its travel path along the CCS.

Surface water values are more variable than groundwater values, and the range of values differs depending on the waterbody. Values in the CCS are influenced by localized seasonal variability and are also a reflection of plant operations and broader regional climatic conditions. The highest surface water values are generally observed at the end of the dry season, either in March or June, of each year. In addition, surface waterbodies are more directly affected by atmospheric deposition and vapor exchange of tritium.

2.3 RAINFALL FPL measures rainfall quarterly at seven stations in and around the CCS. However, June 2013 was the only quarter that rainfall tritium results were available for the Post-Uprate period (see Table 2.3-1). The rainfall values were within range of data previously observed (see Figure 2.3-1). Sites closest to the CCS had the highest values, and this generally occurred in the dry season in March although it can be in June depending on the regional climatic conditions and if the wet season has begun (see Figure 2.3-1). June 2013 values were lowest at TPRF-7 and -8 and highest at TPRF-2 (28.7 picocuries per liter [pCi/L]; see Table 2.3-2).

2.4 EVAPORATION PANS Five evaporation pans were sampled and refilled each month. Tritium data from evaporation pans was only available for June and July 2013 due to the USGS backlog (see Table 2.4-1).

These Post-Uprate results are within range and consistent with data from the same time range of previous years. Evaporation pan data are a function of meteorological conditions (e.g., rainfall, relative humidity, and wind speed and direction) overlying the pan. The water in these pans is 2-2

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 subject to atmospheric vapor exchanges of tritium and rainfall. Due to the presence of the CCS, the vapor content of tritium in the atmosphere is higher closer to the CCS than farther away.

Consequently, data from TPEVP-13 and TPEVP-2 are always higher than from the other three stations (i.e., TPEVP-3, -5, and -12) due to their proximity to the plant (see Figure 2.4-1, Table 2.4-2). As noted in the Pre-Uprate report, values in excess of 20 pCi/L (Agencies background concentration for tritium) are found several miles west of the plant.

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FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015

3.

SUMMARY

In summary, the patterns observed in tritium values during the Post-Uprate period are generally similar to the historical Pre-Uprate period or previously reported. Additional observations include:

All tritium levels are well below U.S. EPA safe drinking water standards.

Beyond a few sites, there has been no landscape-scale change in the tritium values.

Surface water stations and rainfall tritium are more variable than the groundwater data depending on the season and regional climatic conditions. Samples within the CCS are also affected by plant operations.

Evaporation pan data are affected by proximity to the CCS and meteorological conditions in and around the area.

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FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 TABLES

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-1. Summary of Groundwater Analytical Results from the June 2013 Sampling Event TPGW-1S TPGW-1M TPGW-1D TPGW-2S TPGW-2M TPGW-2D TPGW-3S TPGW-3M TPGW-3D TPGW-4S TPGW-4M TPGW-4D Parameter Units 6/4/2013 6/4/2013 6/4/2013 6/7/2013 6/7/2013 6/7/2013 6/11/2013 6/11/2013 6/11/2013 6/6/2013 6/6/2013 6/6/2013 Temperature °C 25.75 25.76 25.88 26.22 26.78 26.74 26.08 26.19 25.97 25.4 25.37 25.23 pH SU 6.97 7.07 6.91 7.2 6.84 6.94 6.49 6.83 6.74 6.87 7.02 6.86 Dissolved Oxygen mg/L 0.21 0.36 0.43 0.23 0.28 0.56 J 0.88 0.36 1.09 0.6 0.64 0.74 Specific Conductance S/cm 54661 72371 72253 69081 75789 77111 64740 69067 69917 J 1670 39169 43372 Turbidity NTU 0.35 0.01 J 0.1 0.69 0.13 0.08 0.04 0.32 0.3 0.39 0.14 0.16 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 10900 15200 15300 16800 18900 18600 13400 14500 14700 178 7540 8800 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 20500 29800 29900 27700 30900 30000 27300 29300 33000 J 342 13800 16400 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N 0.783 0.585 0.497 Ammonium ion (NH4+) mg/L 1.00 0.748 0.636 Unionized NH3 mg/L 0.00411 0.00432 0.00252 Nitrate/Nitrite mg/L as N 0.0054 U 0.0054 U 0.0054 U TKN mg/L 1.28 1.13 0.903 TN mg/L 1.29 1.14 0.908 ortho-Phosphate mg/L 0.0612 J 0.035 J 0.0327 J Total Phosphorus (P) mg/L 0.0022 UJ 0.0208 J 0.0272 J Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 34300 50000 48300 43300 47400 49300 42500 45300 47500 850 21300 25900 Salinity

  • 36.17 49.78 49.68 47.6 52.47 53.53 43.8 47.17 47.84 J 0.84 J 24.93 27.92 Tritium pCi/L (1) 1189 (37) 2494 (77) 2340 (81) 2820 (94) 3190 (106) 3196 (107) 517 (19) 1799 (55) 1993 (61) 6.5 (6.1) 350 (14) 482 (19)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 060613-DUP1 is a duplicate of TPGW-6M.

Sample 060513-DUP1 is a duplicate of TPGW-9D.

Sample 061213-DUP1 is a duplicate of TPGW-14S.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

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FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-1. Summary of Groundwater Analytical Results from the June 2013 Sampling Event TPGW-5S TPGW-5M TPGW-5D TPGW-6S TPGW-6M 060613-DUP1 TPGW-6D TPGW-7S TPGW-7M TPGW-7D Parameter Units 6/6/2013 6/6/2013 6/6/2013 6/6/2013 6/6/2013 6/6/2013 6/6/2013 6/5/2013 6/5/2013 6/5/2013 Temperature °C 24.11 24.13 24.11 23.84 24.04 24.35 24.26 24.44 24.43 pH SU 7.01 6.79 6.95 6.94 7.02 6.83 6.99 6.96 7.04 Dissolved Oxygen mg/L 0.39 0.73 1.19 1.13 0.85 0.23 0.2 0.5 0.32 Specific Conductance S/cm 1134 32517 34844 1107 22767 23691 546 559 599 Turbidity NTU 0.1 0.19 0.22 0.98 0.01 J 1.42 0.95 0.09 0.31 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 100 6340 6650 88.7 4130 4090 4280 19 19.8 25.6 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 204 12100 12700 178 7830 8050 8270 34.8 34.1 43.2 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N 0.19 J 0.562 0.558 0.313 0.508 0.525 0.584 0.103 0.129 0.0867 Ammonium ion (NH4+) mg/L 0.243 0.72 0.714 0.401 0.65 0.748 0.132 0.165 0.111 Unionized NH3 mg/L 0.00125 0.00224 0.00321 0.00173 0.00341 0.0026 0.000657 0.000777 0.000627 Nitrate/Nitrite mg/L as N 0.0054 U 0.0054 U 0.0054 U 0.0054 U 0.0054 U 0.0054 U 0.0054 U 0.01 0.00578 I 0.0141 TKN mg/L 0.519 0.829 0.843 0.849 0.523 J 0.767 J 0.712 0.973 1.24 3.43 TN mg/L 0.524 0.834 0.848 0.854 0.528 0.717 0.983 1.25 3.44 ortho-Phosphate mg/L 0.0381 0.0419 J 0.039 J 0.0544 J 0.0372 J 0.0365 0.0376 J 0.0014 U 0.00209 I 0.00229 I Total Phosphorus (P) mg/L 0.00398 I 0.0196 J 0.0123 J 0.00332 IJ 0.013 J 0.0126 0.0131 J 0.00621 I 0.00658 I 0.00715 I Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 613 20800 20800 540 12800 13700 13900 264 296 304 Salinity

  • 0.56 J 20.37 21.92 0.55 J 13.74 14.35 0.26 J 0.27 J 0.29 J Tritium pCi/L (1) 4.1 (6.4) UJ 283 (12) 363 (14) 14.9 (6.4) 3.1 (6.0) UJ 8.2 (6.0) 7.6 (6.0) 6.1 (6.3) UJ 8.0 (4.8) -1.6 (6.3) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 060613-DUP1 is a duplicate of TPGW-6M.

Sample 060513-DUP1 is a duplicate of TPGW-9D.

Sample 061213-DUP1 is a duplicate of TPGW-14S.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-3

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-1. Summary of Groundwater Analytical Results from the June 2013 Sampling Event TPGW-8S TPGW-8M TPGW-8D TPGW-9S TPGW-9M TPGW-9D 060513-DUP1 TPGW-10S TPGW-10M TPGW-10D Parameter Units 6/5/2013 6/5/2013 6/5/2013 6/5/2013 6/5/2013 6/5/2013 6/5/2013 6/13/2013 6/13/2013 6/13/2013 Temperature °C 24.36 24.1 24.26 25.04 24.47 24.39 26.58 26.61 26.29 pH SU 11.66 6.99 6.88 6.75 6.71 6.89 7.53 7.48 6.69 Dissolved Oxygen mg/L 0.74 0.81 0.25 0.28 0.74 1.2 0.3 0.25 0.34 Specific Conductance S/cm 1178 642 677 605 625 642 52399 55198 65776 Turbidity NTU 0.35 0.02 0.7 0.12 0.22 0.24 0.27 0.23 0.29 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 19.1 18 25.3 10.9 11.8 15.5 15.3 10700 11600 13700 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 34.9 43.8 44.6 19.5 20 27.1 25.2 23200 23800 29000 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N 0.179 0.139 0.141 0.353 0.305 0.368 0.398 Ammonium ion (NH4+) mg/L 0.03 U 0.178 0.181 0.452 0.391 0.471 Unionized NH3 mg/L 0.216 0.000876 0.000698 0.00137 0.00104 0.00188 Nitrate/Nitrite mg/L as N 0.00736 I 0.0054 U 0.0155 0.00871 I 0.0135 0.0239 0.0054 U TKN mg/L 11.8 0.326 0.471 0.81 0.678 0.793 0.754 TN mg/L 11.8 0.331 0.487 0.819 0.692 0.817 ortho-Phosphate mg/L 0.0014 U 0.00149 I 0.00173 I 0.00665 I 0.00451 I 0.0014 U 0.0014 U Total Phosphorus (P) mg/L 0.0044 U 0.0103 I 0.0112 I 0.0131 I 0.0383 0.0137 I 0.0022 U Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 280 J 332 352 300 332 332 340 37000 37300 43500 Salinity

  • 0.58 J 0.31 J 0.33 J 0.29 J 0.3 J 0.31 J 34.47 36.55 44.6 Tritium pCi/L (1) 6.7 (4.8) 2.9 (4.7) UJ 4.1 (4.7) UJ 12.3 (4.6) 6.1 (4.7) 3.6 (4.7) UJ -3.3 (6.2) UJ -0.2 (7.4) UJ 88.4 (8.9) 1204 (40)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 060613-DUP1 is a duplicate of TPGW-6M.

Sample 060513-DUP1 is a duplicate of TPGW-9D.

Sample 061213-DUP1 is a duplicate of TPGW-14S.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-4

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-1. Summary of Groundwater Analytical Results from the June 2013 Sampling Event TPGW-11S TPGW-11M TPGW-11D TPGW-12S TPGW-12M TPGW-12D TPGW-13S TPGW-13M TPGW-13D Parameter Units 6/12/2013 6/12/2013 6/12/2013 6/4/2013 6/4/2013 6/4/2013 6/11/2013 6/11/2013 6/11/2013 Temperature °C 25.94 26.08 26.27 26.21 26.33 26.19 29.57 29.19 29.44 pH SU 6.79 6.58 6.74 6.51 6.81 7.14 6.73 6.84 6.86 Dissolved Oxygen mg/L 0.08 0.05 0.2 0.67 0.44 0.16 0.33 0.24 0.66 Specific Conductance S/cm 54830 56758 61576 45468 63156 65782 83609 J 79528 80552 Turbidity NTU 0.4 0.44 0.41 0.4 0.3 0.38 0.11 0.12 0.26 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 11400 11800 12900 8970 12800 13300 18100 17000 17100 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 24300 23000 25700 16800 24700 25100 39800 J 37200 36600 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 36100 37200 41900 27100 41600 43300 58500 55600 55400 Salinity

  • 36.29 37.74 41.38 29.41 42.58 44.61 58.69 J 55.38 56.21 Tritium pCi/L (1) -1.3 (7.5) UJ 109.5 (9.4) 764.4 (30) 152 (7.7) 1503 (47) 1547 (48) 4582 (137) 3379 (101) 3554 (107)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 060613-DUP1 is a duplicate of TPGW-6M.

Sample 060513-DUP1 is a duplicate of TPGW-9D.

Sample 061213-DUP1 is a duplicate of TPGW-14S.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-5

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-1. Summary of Groundwater Analytical Results from the June 2013 Sampling Event TPGW-14S 061213-DUP1 TPGW-14M TPGW-14D 060413-FB1 060513-FB1 060613-FB1 060713-FB1 061013-FB1 061113-EB1 061213-FB1 061313-FB1 Parameter Units 6/12/2013 6/12/2013 6/12/2013 6/12/2013 6/4/2013 6/5/2013 6/6/2013 6/7/2013 6/10/2013 6/11/2013 6/12/2013 6/13/2013 Temperature °C 26.77 27.18 27.3 pH SU 6.73 6.78 6.68 Dissolved Oxygen mg/L 0.13 0.2 0.27 Specific Conductance S/cm 57630 63204 73522 Turbidity NTU 0.04 0.4 0.06 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 11900 12500 13100 15900 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 24400 24600 27700 32900 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N 0.026 U 0.0309 I Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N 0.0054 U 0.0054 U TKN mg/L 0.236 0.15 U TN mg/L ortho-Phosphate mg/L 0.0014 U 0.0014 U Total Phosphorus (P) mg/L 0.0022 U 0.0022 U Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 38900 38000 43200 51600 5 U 5 U 5 U 5 U 5 U Salinity

  • 38.37 42.59 50.64 Tritium pCi/L (1) 172 (11) 178 (11) 739 (30) 2592 (85) -9.7 (4.7) UJ -4.2 (4.8) UJ -5.5 (5.9) UJ 3.4 (5.2) UJ -7.8 (5.8) UJ 0.9 (5.2) UJ -14.9 (7.2) UJ -6.6 (7.2) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 060613-DUP1 is a duplicate of TPGW-6M.

Sample 060513-DUP1 is a duplicate of TPGW-9D.

Sample 061213-DUP1 is a duplicate of TPGW-14S.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-6

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-2. Summary of Groundwater Analytical Results from the September 2013 Sampling Event TPGW-1S TPGW-1M TPGW-1D TPGW-2S TPGW-2M 091113-DUP TPGW-2D TPGW-3S TPGW-3M TPGW-3D Parameter Units 09/06/2013 09/06/2013 09/06/2013 09/11/2013 09/11/2013 09/11/2013 09/11/2013 09/11/2013 09/11/2013 09/11/2013 Temperature °C 26.68 26.74 27.10 26.08 26.48 26.77 26.70 26.61 26.79 pH SU 6.99 6.94 6.99 7.12 6.89 6.74 6.63 6.90 6.77 Dissolved Oxygen mg/L 0.33 0.40 1.07 0.10 0.09 0.95 J 0.20 0.19 1.93 J Specific Conductance S/cm 34093 72181 70477 66453 75066 77475 63967 67890 70817 Turbidity NTU 0.45 0.29 0.24 0.79 0.11 0.09 0.07 0.11 0.28 Silica, dissolved mg/L Calcium mg/L 411 644 653 1080 J 669 J 667 673 653 624 639 Magnesium mg/L 726 1610 J- 1650 J- 1210 J 1680 J 1690 1730 1460 1550 1590 Potassium mg/L 241 592 J+ 614 J+ 527 J 614 J 613 628 509 558 569 Sodium mg/L 6290 14700 14300 13900 J 15900 J 15800 16200 13300 14300 14300 Boron mg/L 2.29 5.83 5.81 5.24 6.33 6.35 6.46 5.05 5.7 5.83 Strontium mg/L 6.09 10.8 11.1 13.2 13.5 13.6 13.4 10.8 11.8 11.9 Bromide mg/L 45.2 J 92.5 101 J 94.8 J 107 J 108 111 J 91.8 96.5 98.3 Chloride mg/L 13500 J 28800 31300 J 28100 J 31800 J 32000 33500 J 27100 28800 29400 Fluoride mg/L 0.198 J 0.233 J- 0.251 J- 0.173 J 0.231 J 0.234 J 0.221 J 0.0240 U 0.182 J 0.183 J Sulfate mg/L 1570 J 3660 3880 J 3340 J 3900 J 3910 4050 J 3400 3550 3650 Total Ammonia mg/L as N 0.948 1.60 1.55 1.57 1.93 1.86 1.85 Ammonium ion (NH4+) mg/L 1.21 2.05 1.98 2.00 2.47 2.37 Unionized NH3 mg/L 0.00716 0.0108 0.0121 0.0153 0.0114 0.00793 Nitrate/Nitrite mg/L as N 0.0270 U 0.0280 I 0.0270 U 0.0270 U 0.0299 0.0227 0.0270 U TKN mg/L 1.73 J 2.65 J 2.75 J 2.62 2.64 2.61 3.16 TN mg/L 1.76 J 2.68 J 2.78 J 2.65 2.67 2.63 3.19 ortho-Phosphate mg/L 0.0222 0.00340 I 0.0447 J 0.0104 0.0358 J 0.0356 0.0343 J Total Phosphorus (P) mg/L 0.0282 0.0346 0.0346 J 0.0131 0.0204 J 0.0218 0.0169 J Alkalinity mg/L 291 J 183 183 J 103 J 194 J 194 193 J 406 234 224 Bicarbonate Alkalinity mg/L as CaCO3 291 J 183 183 J 103 J 194 J 194 193 J 406 234 224 Sulfide mg/L 1.46 1.00 U 1.38 1.24 1.01 1.09 1.01 11.0 1.17 1.63 Total Dissolved Solids mg/L 20900 49800 49000 43200 53600 51400 51800 41100 44700 45200 Salinity

  • 21.35 49.6 48.24 45.13 51.9 53.82 43.2 46.23 48.51 Tritium pCi/L (1) 533 (20) 2691 (87) 2743 (88) 3229 (102) 3023 (92) 2321 (78) 3173 (99) 437 (16) 1762 (55) 1915 (61)

NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090413-DUP1 is a duplicate of TPGW-8M.

Sample 091113-DUP1 is a duplicate of TPGW-2M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). SU = Standard Unit(s).

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. TKN = Total Kjeldahl nitrogen.

= sigma (Standard Deviation). N = Nitrogen TN = Total nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TPGW = Turkey Point Groundwater.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-7

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-2. Summary of Groundwater Analytical Results from the September 2013 Sampling Event TPGW-4S TPGW-4M TPGW-4D TPGW-5S TPGW-5M TPGW-5D TPGW-6S TPGW-6M TPGW-6D TPGW-7S TPGW-7M TPGW-7D Parameter Units 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/03/2013 09/04/2013 09/04/2013 09/04/2013 Temperature °C 25.60 25.22 25.32 25.17 24.92 25.04 24.44 24.35 24.71 24.61 24.49 24.56 pH SU 6.65 6.94 6.75 7.16 6.64 6.99 6.75 6.87 6.69 6.95 6.96 6.90 Dissolved Oxygen mg/L 0.47 1.26 J 0.84 0.75 J 1.20 0.93 J 0.46 0.33 J 0.30 0.28 0.20 1.05 Specific Conductance S/cm 1815 39421 43517 1028 33043 35014 1182 22893 23830 539 553 738 Turbidity NTU 0.30 0.53 0.39 0.47 0.40 0.34 0.10 0.53 0.10 1.99 0.00 J 0.44 Silica, dissolved mg/L Calcium mg/L 139 591 J- 584 J- 109 609 J- 580 J- 119 497 J- 507 J- 79.0 82.6 95.1 Magnesium mg/L 18.6 784 890 7.08 646 664 11.5 403 419 3.87 3.91 4.41 Potassium mg/L 4.04 200 269 5.74 150 173 4.69 102 106 7.49 7.19 5.27 Sodium mg/L 189 7080 J- 8130 80.6 5910 J- 6170 J- 99.5 3790 J- 3970 J- 18.4 19.7 38.4 Boron mg/L 0.0667 1.42 2.11 0.0497 I 1.02 1.25 0.0605 0.789 0.813 0.0446 I 0.0489 I 0.0602 Strontium mg/L 1.3 7.44 7.84 1.08 7.08 7.21 1.2 7.75 7.88 0.785 0.818 0.934 Bromide mg/L 1.30 46.6 55.1 0.584 37.9 44.1 0.727 26.5 27.7 0.147 0.152 0.348 Chloride mg/L 400 15500 17600 170 13100 13700 208 8120 8980 35.0 36.4 90.8 Fluoride mg/L 0.0900 I 0.125 0.131 0.112 0.119 0.128 0.120 0.133 0.133 0.118 0.114 0.112 Sulfate mg/L 9.40 1690 1990 16.9 1340 1480 8.87 825 872 22.1 23.7 25.7 Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L 332 212 203 244 228 222 282 210 217 199 203 201 Bicarbonate Alkalinity mg/L as CaCO3 332 212 203 244 228 222 282 210 217 199 203 201 Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.30 1.00 U 1.77 1.38 1.06 1.22 Total Dissolved Solids mg/L 900 24000 27300 507 19900 20500 607 13900 14000 276 284 408 Salinity

  • 0.9 J 25.1 28.0 0.51 J 20.7 22.0 0.59 J 13.82 14.43 0.26 J 0.27 J 0.36 J Tritium pCi/L (1) 11 (6) J 313 (14) 487 (18) -6 (6) UJ 301 (13) 385 (16) -5 (6) UJ 1 (6) UJ 5 (6) UJ -6 (6) UJ 9 (7) -5 (6) UJ NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090413-DUP1 is a duplicate of TPGW-8M.

Sample 091113-DUP1 is a duplicate of TPGW-2M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). SU = Standard Unit(s).

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. TKN = Total Kjeldahl nitrogen.

= sigma (Standard Deviation). N = Nitrogen TN = Total nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TPGW = Turkey Point Groundwater.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-8

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-2. Summary of Groundwater Analytical Results from the September 2013 Sampling Event TPGW-8S TPGW-8M 090413-DUP TPGW-8D TPGW-9S TPGW-9M TPGW-9D TPGW-10S TPGW-10M TPGW-10D Parameter Units 09/04/2013 09/04/2013 09/04/2013 09/04/2013 09/04/2013 09/04/2013 09/04/2013 09/12/2013 09/12/2013 09/12/2013 Temperature °C 24.84 25.01 25.25 26.10 25.78 25.65 27.48 27.46 27.23 pH SU 10.77 J 6.78 6.78 6.66 6.68 6.65 7.31 7.32 6.97 Dissolved Oxygen mg/L 1.48 0.56 0.18 0.50 0.45 0.39 0.25 0.12 0.62 J Specific Conductance S/cm 1139 J 642 681 594 639 644 51928 54309 66489 Turbidity NTU 0.23 0.10 0.96 2.31 0.54 0.09 0.17 0.08 0.14 Silica, dissolved mg/L Calcium mg/L 102 102 102 101 114 117 111 506 506 649 Magnesium mg/L 0.564 3.74 3.69 5.93 2.51 3.15 3.61 1400 J- 1390 J- 1740 J-Potassium mg/L 9.55 9.94 9.71 8.92 4.20 6.64 3.87 486 503 626 Sodium mg/L 18.3 17.3 17.0 26.6 8.05 12.3 15.2 12000 J- 11900 J- 15200 J-Boron mg/L 0.043 I 0.065 0.064 0.0786 0.0346 I 0.0492 I 0.0528 5.12 5.27 6.32 Strontium mg/L 0.576 1.03 1.01 1.05 0.811 0.968 1.14 8.83 9.43 11.8 Bromide mg/L 0.211 0.215 0.216 0.251 0.151 0.248 0.369 71.6 75.4 91.7 Chloride mg/L 34.0 32.6 32.9 45.6 15.8 22.5 28.0 21100 22400 26900 Fluoride mg/L 0.0813 I 0.0947 I 0.0939 I 0.103 0.0885 I 0.0870 I 0.0908 I 0.748 J- 0.585 J- 0.250 J-Sulfate mg/L 46.7 58.7 58.5 53.9 3.09 18.1 29.7 2760 2880 3400 Total Ammonia mg/L as N 0.413 0.298 0.796 Ammonium ion (NH4+) mg/L 0.524 0.378 1.02 Unionized NH3 mg/L 0.00684 0.00504 0.00597 Nitrate/Nitrite mg/L as N 0.128 0.00540 U 0.00998 I TKN mg/L 0.741 J 0.762 J 1.17 J TN mg/L 0.87 J 0.77 J 1.18 J ortho-Phosphate mg/L 0.0222 J 0.0206 J 0.0400 J Total Phosphorus (P) mg/L 0.00907 IJ 0.00601 IJ 0.0135 J Alkalinity mg/L 182 226 223 227 286 284 266 130 117 157 Bicarbonate Alkalinity mg/L as CaCO3 1.00 U 226 223 227 286 284 266 130 117 157 Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 U 1.26 1.00 U 1.00 U 5.06 1.51 3.75 Total Dissolved Solids mg/L 307 J 356 344 368 308 332 348 38100 41300 46900 Salinity

  • 0.56 J 0.31 J 0.33 J 0.29 J 0.31 J 0.31 J 34.07 35.86 45.13 Tritium pCi/L (1) 8 (6) -9 (6) UJ 2 (7) UJ 8 (6) 23 (6) 7 (6) 8 (6) 31 (6) 26 (6) 1248 (42)

NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090413-DUP1 is a duplicate of TPGW-8M.

Sample 091113-DUP1 is a duplicate of TPGW-2M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). SU = Standard Unit(s).

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. TKN = Total Kjeldahl nitrogen.

= sigma (Standard Deviation). N = Nitrogen TN = Total nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TPGW = Turkey Point Groundwater.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-9

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-2. Summary of Groundwater Analytical Results from the September 2013 Sampling Event TPGW-11S TPGW-11M TPGW-11D TPGW-12S TPGW-12M TPGW-12D TPGW-13S TPGW-13M TPGW-13D Parameter Units 09/12/2013 09/12/2013 09/12/2013 09/06/2013 09/06/2013 09/06/2013 09/06/2013 09/06/2013 09/06/2013 Temperature °C 27.19 27.24 26.71 27.05 27.38 27.43 29.53 29.27 29.58 pH SU 6.96 6.60 6.82 6.57 6.81 7.20 6.77 6.85 6.84 Dissolved Oxygen mg/L 0.46 0.75 J 0.61 0.11 0.13 0.26 0.02 0.32 0.13 Specific Conductance S/cm 54061 58157 59926 43559 65648 64449 83887 78994 80613 Turbidity NTU 0.16 0.00 J 0.26 0.54 0.41 1.19 1.07 0.05 0.03 Silica, dissolved mg/L Calcium mg/L 545 596 622 501 616 605 758 J 693 722 Magnesium mg/L 1360 J- 1390 J- 1470 J- 968 1480 J- 1430 J- 2010 J- 1720 J- 1850 J-Potassium mg/L 500 498 526 330 526 J+ 523 J+ 753 J+ 702 J+ 683 J+

Sodium mg/L 11900 J- 12500 J- 13200 J- 8310 12600 13000 17700 J 16500 16500 Boron mg/L 5.5 5.44 5.38 3.36 4.95 4.98 7.55 6.89 6.98 Strontium mg/L 9.33 9.84 10.7 6.89 9.89 9.85 13.9 14.2 13.4 Bromide mg/L 75.5 78.1 84.7 55.7 85.0 89.9 122 J 113 J 116 J Chloride mg/L 22300 23300 25400 17600 28300 27800 37300 J 34700 J 36400 J Fluoride mg/L 0.780 J- 0.531 J- 0.600 J- 0.395 0.243 J- 0.239 J- 0.354 J- 0.193 J- 0.212 J-Sulfate mg/L 2890 2920 3140 2170 3550 3500 4820 J 4120 J 4580 J Total Ammonia mg/L as N 2.59 1.45 J+ 1.73 Ammonium ion (NH4+) mg/L 3.31 1.85 J+ 2.21 Unionized NH3 mg/L 0.0144 0.00950 J+ 0.0113 Nitrate/Nitrite mg/L as N 0.0402 I 0.0892 0.0482 I TKN mg/L 4.27 3.04 J+ 3.00 TN mg/L 4.31 3.13 J+ 3.05 ortho-Phosphate mg/L 0.0500 J 0.00163 I 0.0122 Total Phosphorus (P) mg/L 0.0382 J 0.0378 0.0294 Alkalinity mg/L 288 333 280 562 210 193 187 J 190 J 183 J Bicarbonate Alkalinity mg/L as CaCO3 288 333 280 562 210 193 187 J 190 J 183 J Sulfide mg/L 13.3 10.3 12.9 17.2 1.89 1.00 U 9.45 1.00 U 1.00 U Total Dissolved Solids mg/L 37500 40400 43200 27300 45600 45000 59900 54000 56000 Salinity

  • 35.68 38.75 40.11 28.01 44.47 43.54 58.93 54.95 56.25 Tritium pCi/L (1) 11 (6) 142 (9) 707 (26) 114 (8) 1761 (57) 1540 (52) 4222 (139) 3093 (103) 3348 (112)

NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090413-DUP1 is a duplicate of TPGW-8M.

Sample 091113-DUP1 is a duplicate of TPGW-2M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). SU = Standard Unit(s).

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. TKN = Total Kjeldahl nitrogen.

= sigma (Standard Deviation). N = Nitrogen TN = Total nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TPGW = Turkey Point Groundwater.

+

DUP = Duplicate. NH4 = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-10

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-2. Summary of Groundwater Analytical Results from the September 2013 Sampling Event TPGW-14S TPGW-14M TPGW-14D 090313-FB1 090413-FB1 090613-EB1 091113-FB1 091213-FB1 Parameter Units 09/12/2013 09/12/2013 09/12/2013 09/03/2013 09/04/2013 09/06/2013 09/11/2013 09/12/2013 Temperature °C 27.36 27.37 27.40 pH SU 6.92 6.83 6.70 Dissolved Oxygen mg/L 0.19 0.03 1.10 J Specific Conductance S/cm 57102 61790 75201 Turbidity NTU 0.06 0.50 0.21 Silica, dissolved mg/L 0.0500 U Calcium mg/L 547 662 671 0.100 U 0.100 U 0.100 U 0.100 U 0.100 U Magnesium mg/L 1370 J- 1590 J- 1790 J- 0.0200 U 0.0200 U 0.0267 I 0.0200 U 0.0200 U Potassium mg/L 484 601 652 0.190 U 0.190 U 0.190 U 0.190 U 0.190 U Sodium mg/L 12100 J- 14500 J- 15500 J- 0.310 U 0.310 U 0.310 U 0.310 U 0.310 U Boron mg/L 5.09 6.15 6.57 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U Strontium mg/L 9.34 11.9 13.1 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Bromide mg/L 79.0 84.7 108 J 0.0130 U 0.0130 U 0.0130 U 0.0130 U 0.0130 U Chloride mg/L 23500 25100 32900 J 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U Fluoride mg/L 0.484 J- 0.409 J- 0.377 V J- 0.0240 U 0.0240 U 0.0240 U 0.179 0.0240 U Sulfate mg/L 2980 3160 3900 J 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U Total Ammonia mg/L as N 0.479 0.972 2.08 0.0314 I 0.0262 I Ammonium ion (NH 4+) mg/L 0.612 1.24 2.67 Unionized NH3 mg/L 0.00323 0.00534 0.00850 Nitrate/Nitrite mg/L as N 0.00645 I 0.00967 I 0.00917 I 0.0270 U 0.00540 U TKN mg/L 1.31 J 1.53 J 3.00 J 0.294 0.311 TN mg/L 1.32 J 1.54 J 3.01 J ortho-Phosphate mg/L 0.0505 J 0.077 J 0.0612 J 0.00140 U 0.00140 U Total Phosphorus (P) mg/L 0.0332 J 0.0545 J 0.024 J 0.00220 U 0.00220 U Alkalinity mg/L 254 278 219 J 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Bicarbonate Alkalinity mg/L as CaCO3 254 278 219 J 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Sulfide mg/L 9.71 10.2 6.14 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 41500 43100 52000 5.00 U 5.00 U 5.00 U 5.00 U Salinity

  • 37.85 41.5 51.98 Tritium pCi/L (1) 170 (10) 616 (23) 2826 (94) 11 (5) -6 (6) UJ 1 (5) UJ 2 (5) UJ 0.6 (5) UJ NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090413-DUP1 is a duplicate of TPGW-8M.

Sample 091113-DUP1 is a duplicate of TPGW-2M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). SU = Standard Unit(s).

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. TKN = Total Kjeldahl nitrogen.

= sigma (Standard Deviation). N = Nitrogen TN = Total nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TPGW = Turkey Point Groundwater.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-11

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-3. Summary of Groundwater Analytical Results from the December 2013 Sampling Event TPGW-1S TPGW-1M TPGW-1D TPGW-2S TPGW-2M TPGW-2D TPGW-3S TPGW-3M TPGW-3D TPGW-4S TPGW-4M TPGW-4D Parameter Units 12/04/2013 12/04/2013 12/04/2013 12/05/2013 12/05/2013 12/05/2013 12/02/2013 12/02/2013 12/02/2013 12/03/2013 12/03/2013 12/03/2013 Temperature °C 26.27 26.32 26.39 25.88 26.22 26.52 25.78 25.73 25.83 25.56 25.39 25.13 pH SU 6.92 6.99 6.93 7.01 6.86 6.83 6.55 6.81 6.79 6.80 6.80 6.88 Dissolved Oxygen mg/L 0.17 0.23 0.15 0.21 0.20 0.25 0.45 0.13 0.35 0.24 0.27 0.22 Specific Conductance S/cm 40990 71492 71410 68018 74691 75916 63968 67946 69433 2057 38730 43259 Turbidity NTU 0.18 0.08 0.02 0.35 0.01 J 0.14 0.06 0.00 J 0.15 0.01 J 0.79 0.01 J Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 7980 15300 15100 14400 15900 16300 13400 13900 14800 228 7330 8400 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 13500 29400 29400 27300 30500 30300 25200 27400 28600 460 15100 16300 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 26000 48700 47700 46600 53400 54800 43300 46300 47700 1020 22900 26900 Salinity

  • 26.2 49.1 49.0 46.4 51.6 52.6 43.2 46.3 47.5 1.1 J 24.6 27.8 Tritium pCi/L (1) 641 (23) 2580 (83) 2359 (76) 2682 (89) 3542 (118) 3455 (112) 399 (14) 1709 (54) 1849 (58) 12 (4) J 294 (11) 459 (16)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 120413-DUP1 is a duplicate of 120413-TPGW-13S.

Sample120213-DUP1 is a duplicate of 120213-TPGW-6M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-12

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-3. Summary of Groundwater Analytical Results from the December 2013 Sampling Event TPGW-5S TPGW-5M TPGW-5D TPGW-6S TPGW-6M TPGW-6D 120413-DUP TPGW-7S TPGW-7M TPGW-7D TPGW-8S TPGW-8M TPGW-8D TPGW-9S TPGW-9M TPGW-9D Parameter Units 12/04/2013 12/04/2013 12/04/2013 12/04/2013 12/04/2013 12/04/2013 12/04/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 12/03/2013 Temperature °C 24.17 24.15 24.00 23.94 24.10 24.16 24.25 24.09 24.21 24.52 25.24 24.17 25.16 24.16 24.37 pH SU 7.08 6.79 6.81 7.04 6.85 6.85 7.19 7.14 6.90 11.41 6.93 7.06 6.80 6.92 6.83 Dissolved Oxygen mg/L 0.57 0.47 0.37 0.35 0.37 1.54 0.27 0.24 0.27 0.34 0.29 0.29 0.57 0.24 0.61 Specific Conductance S/cm 1120 32585 34738 1185 22688 23614 535 558 1056 1412 J 632 669 595 621 638 Turbidity NTU 0.04 0.01 J 0.00 J 0.24 0.03 0.22 0.01 J 0.06 0.25 0.82 0.09 0.44 0.67 0.21 0.12 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 98.5 6040 6430 103 3950 4050 4220 18.8 20.2 59.4 18.2 16.7 25.1 8.77 12.7 15.5 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 202 11900 12500 223 7980 8350 8930 34.0 35.0 180 32.4 30.8 42.2 16.4 22.4 27.1 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 613 19900 19900 600 13800 13500 13800 236 268 620 300 J 308 376 292 324 312 Salinity

  • 0.6 J 20.4 21.9 0.6 J 13.7 14.3 0.3 J 0.3 J 0.5 J 0.7 J 0.3 J 0.3 J 0.3 J 0.3 J 0.3 J Tritium pCi/L (1) 16 (4) J 245 (10) 284 (10) -7 (6) UJ 4 (6) UJ 2 (6) UJ 3 (6) UJ 6 (4) J 7 (4) J -3 (6) UJ 3 (4) UJ 9 (4) J 15 (4) J 5 (4) J 9 (4) J 8 (4) J NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 120413-DUP1 is a duplicate of 120413-TPGW-13S.

Sample120213-DUP1 is a duplicate of 120213-TPGW-6M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-13

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-3. Summary of Groundwater Analytical Results from the December 2013 Sampling Event TPGW-10S TPGW-10M TPGW-10D TPGW-11S TPGW-11M TPGW-11D TPGW-12S TPGW-12M TPGW-12D TPGW-13S 120213-DUP TPGW-13M TPGW-13D Parameter Units 12/11/2013 12/11/2013 12/11/2013 12/11/2013 12/11/2013 12/11/2013 12/05/2013 12/05/2013 12/05/2013 12/02/2013 12/02/2013 12/02/2013 12/02/2013 Temperature °C 26.59 26.52 26.09 26.07 25.88 25.76 25.96 26.04 26.23 28.75 28.80 29.01 pH SU 7.15 7.16 6.99 6.82 6.62 6.73 6.54 6.77 7.10 6.84 6.85 6.92 Dissolved Oxygen mg/L 0.39 0.25 0.35 0.30 0.55 0.69 0.75 0.15 0.31 0.19 0.10 1.10 Specific Conductance S/cm 52766 55326 J 65884 55215 57021 61193 43162 61327 64659 82973 78333 80246 Turbidity NTU 0.08 0.00 J 0.00 J 0.00 J 0.35 0.17 0.21 0.20 0.49 0.01 J 0.01 J 0.06 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 10900 11500 14300 11500 12000 12800 8180 12900 13700 17200 17400 16500 16800 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 20900 25600 J 26600 23000 23000 23400 16400 24100 26200 35100 41800 33000 33200 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 34500 35300 43500 35100 38500 41400 27100 40000 43100 58900 58800 54700 55900 Salinity

  • 34.7 36.7 J 44.7 36.6 37.9 41.1 27.8 41.2 43.7 58.2 54.4 56.0 Tritium pCi/L (1) 1 (5) UJ 15 (6) J 1372 (47) 10 (5) J 126 (9) 824 (30) 124 (9) 1488 (52) 1680 (52) 4468 (138) 4004 (123) 3071 (95) 3397 (105)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 120413-DUP1 is a duplicate of 120413-TPGW-13S.

Sample120213-DUP1 is a duplicate of 120213-TPGW-6M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-14

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-3. Summary of Groundwater Analytical Results from the December 2013 Sampling Event TPGW-14S TPGW-14M TPGW-14D 120213-EB1 120313-FB1 120413-FB1 120513-FB1 120613-FB1 121113-FB1 Parameter Units 12/11/2013 12/11/2013 12/11/2013 12/02/2013 12/03/2013 12/04/2013 12/05/2013 12/06/2013 12/11/2013 Temperature °C 26.36 26.44 26.18 pH SU 6.79 6.70 6.73 Dissolved Oxygen mg/L 0.36 0.34 0.39 Specific Conductance S/cm 57523 62249 74211 Turbidity NTU 0.00 J 0.16 0.87 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 12000 12800 15900 0.310 U 0.310 U 0.310 U 0.310 U 0.310 U 0.310 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 22500 25500 27900 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U 0.313 I Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 37100 39300 50200 5.00 U 5.00 U 5.00 U 5.00 U 5.00 U 64.0 Salinity

  • 38.3 41.9 51.2 Tritium pCi/L (1) 173 (10) 640 (25) 2909 (97) 8 (5) -0.9 (4) UJ 9 (4) -7 (6) UJ 6 (6) UJ -11 (6) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 120413-DUP1 is a duplicate of 120413-TPGW-13S.

Sample120213-DUP1 is a duplicate of 120213-TPGW-6M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-15

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-4. Summary of Groundwater Analytical Results from the March 2014 Sampling Event TPGW-1S TPGW-1M TPGW-1D TPGW-2S TPGW-2M 030414-DUP TPGW-2D TPGW-3S TPGW-3M TPGW-3D TPGW-4S TPGW-4M TPGW-4D Parameter Units 03/11/2014 03/11/2014 03/11/2014 03/04/2014 03/04/2014 03/04/2014 03/04/2014 03/04/2014 03/04/2014 03/04/2014 03/10/2014 03/10/2014 03/10/2014 Temperature °C 26.07 25.89 26.35 25.73 25.65 25.99 26.08 25.71 26.18 25.32 25.05 25.20 pH SU 7.02 7.07 6.87 7.06 6.91 6.66 6.57 6.90 6.81 6.87 6.89 6.81 Dissolved Oxygen mg/L 0.33 0.28 0.63 0.14 0.19 0.19 0.16 0.12 0.28 0.44 0.30 0.66 Specific Conductance S/cm 41613 70203 71364 68244 J 74618 76333 63180 67828 69489 2485 38121 42719 Turbidity NTU 0.27 0.34 0.23 0.11 0.10 0.09 0.06 0.07 0.02 0.15 0.02 0.00 J Calcium mg/L 454 634 637 691 692 675 700 675 632 J 646 166 579 558 Magnesium mg/L 909 1660 1630 1510 1760 1690 1810 1480 1540 J 1560 28.1 835 944 Potassium mg/L 300 602 600 554 621 611 653 516 556 J 574 5.19 201 258 Sodium mg/L 8190 15300 J 15400 J+ 14200 15900 15800 16200 13200 14300 J 15200 J 291 7530 8700 Boron mg/L 3.03 6.06 5.99 5.96 6.51 6.48 6.85 5.02 5.78 5.90 0.08 1.52 2.11 Strontium mg/L 7.83 12.00 12.10 13.10 14.30 14.00 14.40 11.10 12.00 12.30 1.55 7.91 8.12 Bromide mg/L 52.1 97.4 98.6 92.5 J 104.0 102.0 106.0 84.3 92.2 J 95.3 2.2 49.7 53.5 Chloride mg/L 14700 27300 27500 27600 J 30700 30700 31000 25400 27500 J 26500 609 14000 15600 Fluoride mg/L 0.223 0.259 J 0.281 J- 0.224 J 0.269 J 0.270 0.243 J 0.206 J 0.194 J 0.201 J- 0.099 I 0.128 0.135 Sulfate mg/L 2000 3960 3800 3830 J 4130 4380 4370 3950 4380 J 3700 27 1780 2100 Total Ammonia mg/L as N 1.290 1.240 J 1.620 J- 1.490 1.940 1.920 1.240 Ammonium ion (NH 4+) mg/L 1.65 1.58 J 2.07 J- 1.90 2.48 1.59 Unionized NH3 mg/L 0.01000 0.01060 J 0.00908 J- 0.01240 0.01140 0.00419 Nitrate/Nitrite mg/L as N 0.0270 U 0.0270 U 0.0270 U 0.0337 I 0.0336 I 0.0316 I 0.0318 I TKN mg/L 1.83 2.23 2.20 2.06 2.88 2.75 2.78 TN mg/L 1.86 2.26 2.23 2.09 2.91 2.78 2.81 ortho-Phosphate mg/L 0.0101 J 0.0101 J 0.0460 0.0177 J 0.0425 J 0.0417 0.0449 Total Phosphorus (P) mg/L 0.0039 IJ 0.0022 UJ 0.0570 0.0022 UJ 0.0290 J 0.0313 0.0439 Alkalinity mg/L 269 182 180 185 J 202 203 197 484 241 J 223 322 211 203 Bicarbonate Alkalinity mg/L as CaCO3 269 182 180 185 J 202 203 197 484 241 J 223 322 211 203 Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 UQ 1.00 UQ 1.00 UQ 1.00 U 22.00 Q 1.00 UQ 1.00 U Q 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 25300 48800 48700 47800 53100 52700 55200 42000 47000 47700 1390 23100 26900 Salinity

  • 26.63 48.06 48.96 46.53 J 51.56 52.93 42.61 46.22 47.5 1.27 J 24.19 27.45 Tritium pCi/L (1) 701 (24.1) 2812 (91.4) 2702 (88.3) 2444 (78.6) 3227 (103.1) 2952 (95.2) 3225 (105.5) 281 (95.2) 1700 (56.2) 1889 (62.4) 1 (6.2) UJ 337 (14.8) 522 (20.5)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 030414-DUP1 is a duplicate of TPGW-2M.

Sample 031114-DUP1 is a duplicate of TPGW-7M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). Q = Holding time exceeded.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

+

DUP = Duplicate. NH4 = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-16

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-4. Summary of Groundwater Analytical Results from the March 2014 Sampling Event TPGW-5S TPGW-5M TPGW-5D TPGW-6S TPGW-6M TPGW-6D TPGW-7S TPGW-7M 031114-DUP TPGW-7D TPGW-8S TPGW-8M TPGW-8D Parameter Units 03/11/2014 03/11/2014 03/11/2014 03/05/2014 03/05/2014 03/05/2014 03/11/2014 03/11/2014 03/11/2014 03/11/2014 03/10/2014 03/10/2014 03/10/2014 Temperature °C 23.87 24.04 23.80 23.84 23.93 23.92 23.50 23.40 23.48 24.06 23.80 24.17 pH SU 7.24 6.61 6.80 7.10 6.81 6.90 7.22 7.20 6.64 11.86 7.10 6.87 Dissolved Oxygen mg/L 0.53 0.79 0.48 0.35 0.73 0.21 0.37 0.37 0.97 0.43 0.45 0.73 Specific Conductance S/cm 1012 32620 34101 1211 22635 23241 527 534 3029 1978 J 629 655 Turbidity NTU 0.38 0.21 0.22 0.01 J 0.00 J 0.06 0.42 0.36 0.12 0.41 0.04 0.14 Calcium mg/L 109 578 566 124 478 494 86 85 85 261 175 J 112 103 Magnesium mg/L 7.2 632 687 12.1 412 439 4.27 4.04 4.04 11.5 0.02 UJ 4.18 5.65 Potassium mg/L 5.8 142 176 4.65 101 107 7.7 7.57 7.44 8.38 10.2 J 11.4 9.11 Sodium mg/L 86 6060 6570 104 3910 4160 20 20 20 278 18 J 17 24 Boron mg/L 0.07 0.99 1.35 0.06 0.80 0.85 0.05 0.05 0.05 0.06 0.05 0.07 0.07 Strontium mg/L 1.07 7.37 7.80 1.23 7.97 8.23 0.84 0.83 0.82 2.64 0.62 1.13 1.04 Bromide mg/L 0.6 40.2 43.9 0.8 27.0 27.7 0.2 0.2 0.2 2.9 0.2 J 0.2 0.3 Chloride mg/L 165 11300 12400 212 7740 8070 34 35 35 825 35 J 31 43 Fluoride mg/L 0.119 0.125 0.142 0.121 0.127 0.140 0.133 0.121 0.121 0.091 I 0.090 IJ 0.095 I 0.093 I Sulfate mg/L 19 1320 1490 9 835 871 22 25 25 19 50 J 66 57 Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L 237 232 217 289 202 J 217 J 201 200 200 174 257 J 220 226 Bicarbonate Alkalinity mg/L as CaCO3 237 232 217 289 202 J 217 J 210 200 200 174 1 UJ 220 226 Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 553 19300 20900 693 14700 15700 272 272 252 2200 410 J 340 344 Salinity

  • 0.49 J 20.38 21.39 0.6 J 13.65 14.05 0.25 J 0.26 J 1.58 J 1.01 J 0.3 J 0.32 J Tritium pCi/L (1) -2 (6.1) UJ 276 (12.8) 356 (16.8) 20 (5.9) 21 (6.0) 24 (6.1) -8 (7.2) UJ 3 (7.2) UJ 11 (5.4) -9 (6.0) UJ 11 (4.0) 11 (4.5) 7 (3.8)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 030414-DUP1 is a duplicate of TPGW-2M.

Sample 031114-DUP1 is a duplicate of TPGW-7M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). Q = Holding time exceeded.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-17

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-4. Summary of Groundwater Analytical Results from the March 2014 Sampling Event TPGW-9S TPGW-9M TPGW-9D TPGW-10S TPGW-10M TPGW-10D TPGW-11S TPGW-11M TPGW-11D TPGW-12S TPGW-12M TPGW-12D Parameter Units 03/10/2014 03/10/2014 03/10/2014 03/12/2014 03/12/2014 03/12/2014 03/12/2014 03/12/2014 03/12/2014 03/05/2014 03/05/2014 03/05/2014 Temperature °C 24.42 23.84 23.74 26.19 26.36 26.16 25.58 25.56 25.58 26.39 26.02 25.97 pH SU 6.72 6.76 6.95 7.32 7.33 7.00 6.98 6.67 6.81 6.48 6.64 7.09 Dissolved Oxygen mg/L 0.53 1.11 0.46 0.31 0.21 0.35 0.42 0.30 0.11 0.62 0.72 0.13 Specific Conductance S/cm 594 596 625 52152 54497 66201 54319 56935 61402 44292 61622 64257 Turbidity NTU 0.15 2.01 0.10 0.30 0.40 0.37 0.49 0.23 0.22 0.17 0.01 J 0.01 J Calcium mg/L 117 128 112 434 448 564 500 549 591 J 481 J 565 596 Magnesium mg/L 2.7 3.03 3.47 1190 1200 1500 1210 1290 1370 J 979 J 1370 1480 Potassium mg/L 5.47 5.81 3.8 436 447 553 457 470 511 J 328 J 475 516 Sodium mg/L 12 13 15 11000 11300 13900 11500 12000 13400 J 8560 J 12600 13400 Boron mg/L 0.05 0.06 0.05 4.67 4.83 5.73 5.10 5.06 5.23 3.50 4.91 5.23 Strontium mg/L 0.97 1.07 1.13 8.08 8.49 10.60 8.66 9.52 10.40 7.33 10.00 10.60 Bromide mg/L 0.2 0.2 0.4 68.3 73.6 91.0 72.3 75.7 83.4 J 54.2 J 80.5 120.0 Chloride mg/L 20 22 27 19300 21100 25800 20500 21900 32800 J 16800 J 23200 25900 Fluoride mg/L 0.099 I 0.093 I 0.085 I 0.783 0.595 0.263 J 0.809 0.567 0.654 J 0.414 J 0.259 J- 0.250 J Sulfate mg/L 7 11 30 2740 2780 3570 2870 3160 3310 J 2180 J 3210 3600 Total Ammonia mg/L as N 0.382 0.391 0.811 J

+

Ammonium ion (NH 4 ) mg/L 0.49 0.50 1.04 J Unionized NH3 mg/L 0.00592 0.00627 0.00604 J Nitrate/Nitrite mg/L as N 0.0270 U 0.0270 U 0.0270 U TKN mg/L 0.76 0.64 1.11 TN mg/L 0.79 0.67 1.14 ortho-Phosphate mg/L 0.0461 J 0.0202 J 0.0452 J Total Phosphorus (P) mg/L 0.0022 UJ 0.0022 UJ 0.0039 IJ Alkalinity mg/L 278 273 262 129 116 158 289 341 275 J 556 J 267 J 197 J Bicarbonate Alkalinity mg/L as CaCO 3 278 273 262 129 116 158 289 341 275 J 556 J 267 J 197 J Sulfide mg/L 1.28 1.00 U 1.00 U 4.32 1.00 UQ 3.84 11.20 6.72 Q 4.97 Q 19.40 4.09 Q 1.00 UQ Total Dissolved Solids mg/L 280 280 304 32900 36800 45000 35500 37400 42900 28900 44100 45300 Salinity

  • 0.29 J 0.29 J 0.3 J 34.29 36.03 44.94 35.92 37.88 41.26 28.55 41.44 43.44 Tritium pCi/L (1) 14 (4.1) 7 (3.9) 9 (3.9) 18 (6.2) J 23 (5.7) J 1379 (47.4) 7 (5.6) J 155 (8.7) 808 (27.5) 125 (8.5) 1325 (43.9) 1506 (49.6)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 030414-DUP1 is a duplicate of TPGW-2M.

Sample 031114-DUP1 is a duplicate of TPGW-7M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). Q = Holding time exceeded.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

+

DUP = Duplicate. NH4 = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-18

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-4. Summary of Groundwater Analytical Results from the March 2014 Sampling Event TPGW-13S TPGW-13M TPGW-13D TPGW-14S TPGW-14M TPGW-14D 030414-FB1 030514-FB1 031014-FB1 031114-FB1 031214-FB1 Parameter Units 03/05/2014 03/05/2014 03/05/2014 03/12/2014 03/12/2014 03/12/2014 03/04/2014 03/05/2014 03/10/2014 03/11/2014 03/12/2014 Temperature °C 29.47 29.50 29.43 25.82 25.56 26.08 pH SU 6.76 6.76 7.03 6.96 6.83 6.71 Dissolved Oxygen mg/L 0.30 0.45 0.13 0.30 0.25 0.42 Specific Conductance S/cm 82533 78500 79151 56577 60817 73672 Turbidity NTU 0.01 J 0.02 0.19 0.23 0.25 0.34 Calcium mg/L 714 696 686 526 567 649 0.100 U 0.100 U 0.100 U 0.100 U 0 U Magnesium mg/L 2000 1850 1870 1310 1340 1660 0.0200 U 0.0200 U 0.0200 U 0.0200 U 0 U Potassium mg/L 710 651 658 474 509 632 0.190 U 0.190 U 0.190 U 0.190 U 0 U Sodium mg/L 17800 16600 17200 12200 13100 16000 0.310 U 0.310 U 0.310 U 0.310 U 0 U Boron mg/L 7.45 6.75 7.13 5.03 5.37 6.69 0.01 0.01 0.01 0.01 0 U Strontium mg/L 14.30 14.20 14.10 9.37 10.10 12.90 0.00 0.00 0.00 0.00 0 U Bromide mg/L 115.0 108.0 109.0 76.0 83.1 103.0 0.0130 U 0.0130 U 0.0130 U 0.0130 U 0.0 U Chloride mg/L 32900 31500 31400 20900 24100 29200 0.476 I 0.250 U 0.250 U 0.250 U 0 U Fluoride mg/L 0.339 0.196 0.210 0.514 0.431 J 0.397 J 0.0240 U 0.0240 U 0.0240 U 0.0240 U 0.024 U Sulfate mg/L 4680 4320 4220 3170 3340 4060 0.250 U 0.250 U 0.304 I 0.250 U 0 U Total Ammonia mg/L as N 2.540 1.820 1.100 0.647 1.160 J 1.050 J 0.0260 U 0.0260 U 0.0260 U 0.0260 U 0.0260 U

+

Ammonium ion (NH4 ) mg/L 3.25 2.33 1.40 0.83 1.49 J 1.35 J Unionized NH3 mg/L 0.01370 0.00986 0.01100 0.00430 0.00562 J 0.00400 J Nitrate/Nitrite mg/L as N 0.0335 I 0.0270 U 0.0391 I 0.0270 U 0.0270 U 0.0270 U 0.02700 U 0.02700 U 0.02700 U 0.02700 U 0.02700 U TKN mg/L 2.74 2.27 2.65 0.99 1.51 3.09 0.300 U 0.300 U 0.300 U 0.300 U 0.30 U TN mg/L 2.77 2.30 2.69 1.02 1.54 3.12 0.33 0.33 0.33 0.33 0.33 ortho-Phosphate mg/L 0.0533 J 0.0043 IJ 0.0127 J 0.0434 J 0.0665 J 0.0563 J 0.00324 I 0.00413 I 0.00399 I 0.00179 I 0.00293 I Total Phosphorus (P) mg/L 0.0052 IJ 0.0075 I 0.0022 UJ 0.0022 UJ 0.0025 IJ 0.0044 IJ 0.00220 U 0.00220 U 0.00220 U 0.00220 U 0.00220 U Alkalinity mg/L 116 J 178 J 188 J 236 284 225 1.00 U 27.60 1.00 U 1.00 U 1 U Bicarbonate Alkalinity mg/L as CaCO3 116 J 178 J 188 J 236 284 255 1.00 U 27.60 1.00 U 1.00 U 1 U Sulfide mg/L 5.71 1.00 UQ 1.00 U Q 4.74 Q 7.59 Q 4.26 Q 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 60300 55700 59100 36800 41400 51400 5 U 5 U 5 U 5 U 5 U Salinity

  • 57.81 54.54 55.07 37.6 40.81 50.8 Tritium pCi/L (1) 2133 (72.8) 3121 (98.4) 3420 (108.8) 142 (8.7) 528 (19.1) 2482 (75.5) 6 (3.8) 10 (5.8) 1 (3.8) U -15 (7.0) U 8 (5.5)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 030414-DUP1 is a duplicate of TPGW-2M.

Sample 031114-DUP1 is a duplicate of TPGW-7M.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). Q = Holding time exceeded.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-19

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-5. Summary of Groundwater Analytical Results from the June 2013 Historical Well Sampling Event TPGW-L3-18 TPGW-L3-58 TPGW-L5-18 TPGW-L5-58 TPGW-G21-18 061013-DUP1 TPGW-G21-58 TPGW-G28-18 TPGW-G28-58 TPGW-G35-18 TPGW-G35-58 060713-FB1 061013-FB1 Parameter Units 6/7/2013 6/7/2013 6/7/2013 6/7/2013 6/10/2013 6/10/2013 6/10/2013 6/10/2013 6/10/2013 6/10/2013 6/10/2013 6/7/2013 6/10/2013 Temperature °C 26.39 27.97 27.13 27.75 25.02 25.16 25.57 25.19 24.59 24.87 pH SU 7.14 6.86 7.2 6.84 6.9 6.64 7.94 6.79 6.94 7.16 Dissolved Oxygen mg/L 0.4 0.23 1.23 0.29 0.56 0.36 0.28 0.31 0.35 0.32 Specific Conductance S/cm 1179 79416 547 74968 518 17408 7850 39487 634 14447 Turbidity NTU 3.01 0.14 1.66 0.15 0.71 0.32 59.73 27.6 0.94 0.3 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 123 19500 41.2 18400 23.2 22.9 2820 1190 7460 26.8 2450 0.31 U 0.31 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 240 32700 78.4 30900 51.7 48 6250 2670 16000 48.4 J+ 5070 0.25 U 0.25 U Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 627 50600 296 48500 268 264 12000 4460 24300 348 8300 5 U Salinity

  • 0.58 J 55.34 0.26 J 51.78 0.25 J 10.24 4.34 25.15 0.31 J 8.37 Tritium pCi/L (1) 60.9 (6.8) 4241 (125) 65.9 (7.1) 3420 (113) 10.3 (6.9) 11.1 (6.7) 50.4 (7.4) 18.7 (7.0) 397 (16.3) 18.6 (6.7) 15.1 (6.8) 3.4 (5.2) UJ -7.8 (5.8) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

Sample 061013-DUP1 is a duplicate of 061013-TPGW-G21-18 KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

T-20

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-6. Summary of Groundwater Analytical Results from the September 2013 Historical Well Sampling Event TPGW-L3-18 TPGW-L3-58 TPGW-L5-18 TPGW-L5-58 TPGW-G21-18 090913-DUP TPGW-G21-58 TPGW-G28-18 TPGW-G28-58 TPGW-G35-18 TPGW-G35-58 090913-FB1 091013-FB1 Parameter Units 09/10/2013 09/10/2013 09/10/2013 09/10/2013 09/09/2013 09/09/2013 09/09/2013 09/09/2013 09/09/2013 09/09/2013 09/09/2013 09/09/2013 09/10/2013 Temperature °C 27.92 28.67 29.60 28.86 26.19 25.81 25.93 25.75 24.88 24.77 pH SU 7.37 6.89 7.26 6.87 7.28 6.71 8.25 6.84 7.23 7.17 Dissolved Oxygen mg/L 0.15 0.22 0.14 0.20 0.20 J 0.04 J 0.19 J 0.03 J 0.21 J 0.31 J Specific Conductance S/cm 704 79173 1727 75809 532 17131 5034 39083 592 17918 Turbidity NTU 2.53 0.06 0.72 0.07 1.42 0.53 19.45 10.00 0.27 0.22 Silica, dissolved mg/L Calcium mg/L 67.4 677 83.9 735 87.5 87.0 635 259 593 90.7 313 0.100 U 0.100 U Magnesium mg/L 7.69 1790 22.8 1810 3.82 3.80 221 70.0 807 5.59 342 0.0200 U 0.0200 U Potassium mg/L 2.49 671 9.30 671 4.54 4.43 25.7 14.5 198 9.42 102 0.190 U 0.190 U Sodium mg/L 66.3 16900 225 17100 23.9 23.5 2690 988 7140 21.3 3000 0.310 U 0.310 U Boron mg/L 0.0457 I 7.09 0.105 6.87 0.064 0.048 I 0.155 I 0.195 I 1.43 0.0655 1.53 0.01 U 0.01 U Strontium mg/L 0.644 13 0.88 15.2 0.771 0.769 6.52 2.35 7.17 0.858 4.59 0.001 U 0.001 U Bromide mg/L 0.379 117 1.57 108 0.224 0.214 21.6 7.57 45.4 0.315 21.7 0.0130 U 0.0130 U Chloride mg/L 134 34800 443 33300 46.6 45.1 6440 2210 15300 37.6 6490 0.250 U 0.250 U Fluoride mg/L 0.0923 I 0.299 0.0923 I 0.193 0.118 0.114 0.0870 I 0.0783 I 0.131 0.126 0.159 0.0240 U 0.0240 U Sulfate mg/L 2.11 4350 32.2 4080 10.5 J 8.48 J 216 173 1730 59.9 867 0.250 U 0.250 U Total Ammonia mg/L as N 0.0260 U 0.0261 I Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N 0.00760 I 0.00540 U TKN mg/L 0.366 0.255 TN mg/L ortho-Phosphate mg/L 0.00140 U 0.00140 U Total Phosphorus (P) mg/L 0.00220 U 0.00220 U Alkalinity mg/L 153 185 181 189 204 201 201 118 212 176 167 1.00 U 1.00 U Bicarbonate Alkalinity mg/L as CaCO3 153 185 181 189 204 201 201 118 212 176 167 1.00 U 1.00 U Sulfide mg/L 1.12 1.67 1.12 1.00 U 1.15 1.00 U 1.00 U 1.28 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 412 56600 890 52000 292 288 10900 4120 24100 324 10300 Gross Alpha pCi/L Salinity

  • 0.34 J 55.12 0.87 J 52.41 0.26 J 10.08 3.43 24.83 0.29 J 10.58 Tritium pCi/L (1) 36 (5) 3857 (118) 53 (5) 3137 (105) 5 (4) 7 (3) 40 (4) 6 (6) 407 (16) 6 (5) 2 (6) UJ 0 (5) UJ -3 (3) UJ NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 090913-DUP1 is a duplicate of G21-18.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-21

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-7. Summary of Groundwater Analytical Results from the December 2013 Historical Well Sampling Event TPGW-L3-18 TPGW-L3-58 TPGW-L5-18 TPGW-L5-58 TPGW-G21-18 TPGW-G21-58 TPGW-G28-18 TPGW-G28-58 TPGW-G35-18 120613-DUP TPGW-G35-58 120513-FB1 120613-FB1 Parameter Units 12/05/2013 12/05/2013 12/05/2013 12/05/2013 12/06/2013 12/06/2013 12/06/2013 12/06/2013 12/06/2013 12/06/2013 12/06/2013 12/05/2013 12/06/2013 Temperature °C 27.16 27.58 27.28 27.85 25.22 24.86 25.04 24.99 24.67 24.54 pH SU 6.92 6.80 7.18 6.80 6.94 6.64 7.93 6.86 7.10 7.12 Dissolved Oxygen mg/L 0.44 0.31 0.29 0.32 0.64 0.42 0.37 0.83 0.36 0.32 Specific Conductance S/cm 2298 78688 980 74021 579 17273 5610 38640 645 18389 Turbidity NTU 1.34 0.01 J 0.99 0.01 J 1.31 0.40 105.40 47.70 1.75 0.01 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 292 16900 93.2 15900 24.8 2880 941 7070 30.6 30.5 3150 0.310 U 0.310 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 556 33000 189 30200 45.6 5540 1910 14900 56.4 60.4 6230 0.250 U 0.250 U Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 940 57100 480 52700 308 9700 3140 24200 336 320 9600 5.00 U 5.00 U Salinity

  • 1.2 J 54.8 0.5 J 51.0 0.2 J 10.2 3.0 24.6 0.3 J 10.9 Tritium pCi/L (1) 67 (8) J 4072 (133) 43 (7) J 3329 (110) 7 (6) J 29 (7) J 17 (6) J 382 (16) 5 (6) UJ 13 (6) J -1 (6) UJ -7 (6) UJ 6 (6) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 120613-DUP1 is a duplicate of 120613-TPGW-G35-18.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

+

DUP = Duplicate. NH4 = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

T-22

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.1-8. Summary of Groundwater Analytical Results from the March 2014 Historical Well Sampling Event TPGW-L3-18 TPGW-L3-58 TPGW-L5-18 TPGW-L5-58 TPGW-G21-18 TPGW-G21-58 TPGW-G28-18 TPGW-G28-58 TPGW-G35-18 030614-DUP TPGW-G35-58 030614-FB1 030714-FB1 Parameter Units 03/07/2014 03/07/2014 03/07/2014 03/07/2014 03/06/2014 03/06/2014 03/06/2014 03/06/2014 03/06/2014 03/06/2014 03/06/2014 03/06/2014 03/07/2014 Temperature °C 26.19 26.86 24.50 25.54 24.61 24.37 25.26 24.90 25.21 24.62 pH SU 7.24 6.95 7.36 6.87 7.40 6.70 9.46 6.92 7.56 7.10 Dissolved Oxygen mg/L 0.47 0.56 0.61 0.43 0.88 0.40 4.58 0.45 0.77 0.35 Specific Conductance S/cm 837 77142 799 72566 538 16305 1673 38299 755 18096 Turbidity NTU 0.81 0.12 0.75 0.07 0.51 0.09 0.85 81.31 1.10 0.25 Calcium mg/L 79 671 81 669 81 581 98 587 69 68 307 0.100 U 0.100 U Magnesium mg/L 11 1790 10 1660 4 180 22 802 8 8 340 0.0200 U 0.0200 U Potassium mg/L 4 667 3 594 5 29 8 208 13 12 114 0.190 U 0.190 U Sodium mg/L 76 17100 68 16200 J 24 2700 350 7540 66 65 3350 0.310 U 0.310 U Boron mg/L 0.06 6.99 0.06 6.06 0.04 I 0.15 0.14 1.53 0.09 0.08 1.66 0.01 U 0.01 U Strontium mg/L 0.77 13.50 0.79 15.10 0.83 7.27 1.10 8.15 0.96 0.95 5.21 0.00 U 0.00 U Bromide mg/L 0.3 109.0 0.4 103.0 0.2 20.5 2.4 49.5 0.6 0.6 20.9 0.0130 U 0.0130 U Chloride mg/L 141 31700 122 28800 43 5810 676 13800 116 117 6020 0.250 U 0.364 I Fluoride mg/L 0.092 I 0.317 J 0.080 I 0.180 J- 0.121 0.091 I 0.045 I 0.142 0.138 0.142 0.162 0.0240 U 0.0240 U Sulfate mg/L 20.6 4550 10.3 J 3970 14.7 209 104 1760 76 77 925 0.338 I 1.110 Total Ammonia mg/L as N 0.0260 U 0.0260 U Ammonium ion (NH 4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N 0.03780 I 0.05550 TKN mg/L 0.300 U 0.300 U TN mg/L 0.3378 0.3555 ortho-Phosphate mg/L 0.00190 I 0.00140 U Total Phosphorus (P) mg/L 0.00220 U 0.00220 U Alkalinity mg/L 187 183 210 192 196 203 76 217 115 118 170 1.00 U 1.00 U Bicarbonate Alkalinity mg/L as CaCO3 187 183 210 192 196 203 76 217 115 118 170 1.00 U 1.00 U Sulfide mg/L 1.00 UQ 1.00 U Q 1.84 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 440 55300 368 50800 276 10400 960 23700 368 348 10100 5 U 5 U Salinity

  • 0.41 J 53.55 0.39 J 49.93 0.26 J 9.56 0.84 J 24.33 0.37 J 10.69 Tritium pCi/L (1) 45 (4.3) 3790 (118) 33 (4.8) 2975 (91.9) 66 (4.9) 36 (4) 3 (3.4) UJ 406 (14.5) 17 (3.6) 16 (3.6) 2 (3.3) UJ 0 (3.2) U -4 (4) U NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 030614-DUP1 is a duplicate of G35-18.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). Q = Holding time exceeded.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TPGW = Turkey Point Groundwater.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL. pCi/L = PicoCuries per liter.

T-23

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 3.1-9. Range of Tritium Concentrations in Groundwater during the Pre-Uprate (June 2010-December 2011), Interim Operating Period (March 2012-March 2013), and Post-Uprate (June 2013-March 2014).

Tritium (pCi/L)

Sample ID Jun-10 Sep-10 Dec-10 Mar-11 Jun-11 Sep-11 Dec-11 Mar-12 Jun-12 Sep-12 Dec-12 Mar-13 Jun-13 Sep-13 Dec-13 Mar-14 TPGW-1S 1581 456 937 810 1320 830 840 1610 1348 449 808 1341 1189 533 641 701 TPGW-1M 2816 2653 2535 2440 2510 2740 2350 2600 2718 2632 2747 2679 2494 2691 2580 2812 TPGW-1D 2579 2272 2658 2560 1980 2560 2230 2700 2763 2644 2789 2972 2340 2743 2359 2702 TPGW-2S 3168 3075 2910 3030 3670 3310 3660 3200 2974 2669 2837 2840 2820 3229 2682 2444 TPGW-2M 3328 3460 3250 3520 3690 3720 3770 3500 3437 3055 3510 3520 3190 3023 3542 3227 TPGW-2D 3232 3522 3420 3320 3270 3100 3340 3630 3426 3442 3594 3378 3196 3173 3455 3225 TPGW-3S 854 852 823 236 620 770 620 750 661 705 652 699 517 437 399 281 TPGW-3M 1990 2178 2110 1940 1960 2130 1790 2090 2020 2047 1928 2049 1799 1762 1709 1700 TPGW-3D 1990 1041 2053 1980 2070 2270 2020 2149 2042 2033 2012 2353 1993 1915 1849 1889 TPGW-4S 8.6 18.5 15.0 19.4 10.2 23.9 14.9 31.3 19.1 8.8 3.2 13.7 6.5 11.0 12.0 1.0 TPGW-4M 325.4 321.0 277.0 246.0 281.0 340.0 297.0 311.0 322.0 306.0 330.5 355.1 350.0 313 294 337 TPGW-4D 505.6 611.0 581.0 519.0 433.0 520.0 510.0 536.0 530.0 522.0 481.3 542.3 482.0 487 459 522 TPGW-5S 10.2 20.4 -4.5 -0.1 16.0 31.6 0.0 11.5 5.2 9.0 10.3 21.2 4.1 -6.0 16.0 -2.0 TPGW-5M 293.5 175.0 218.0 222.0 156.0 224.0 243.0 255.0 285.0 232.0 286.8 284.3 283.0 301 245 276 TPGW-5D 187.6 343.0 295.0 283.0 288.0 319.0 315.0 293.0 351.0 344.4 355.3 328.5 363.0 385 284 356 TPGW-6S 9.6 2.6 3.8 5.1 19.7 21.7 -0.3 16.7 5.8 2.2 8.9 6.3 14.9 -5.0 -7.0 20.0 TPGW-6M 1.0 4.7 14.7 14.1 5.7 14.3 5.1 23.9 7.0 -1.9 -0.6 6.0 3.1 1.0 4.0 21.0 TPGW-6D 12.8 17.9 23.2 19.4 32.7 32.3 13.8 27.6 11.7 5.7 12.6 9.5 7.6 5.0 2.0 24.0 TPGW-7S 1.6 3.2 1.1 13.5 17.5 12.0 12.2 22.9 -0.1 8.2 0.9 4.9 6.1 -6.0 6.0 -8.0 TPGW-7M 3.2 6.9 13.5 12.9 -1.00 13.5 11.9 11.0 0.6 6.8 12.5 4.2 8.0 9.0 7.0 3.0 TPGW-7D 4.5 4.0 5.9 2.2 4.9 25.3 12.9 1.9 -0.6 4.0 1.3 9.2 -1.6 -5.0 -3.0 -9.0 TPGW-8S 4.5 12.6 -1.1 7.3 16.6 24.1 9.7 8.3 15.6 6.1 3.7 3.7 6.7 8.0 3.0 11.0 TPGW-8M 4.5 11.6 2.8 4.4 24.4 16.3 12.7 18.0 3.8 -1.5 5.4 10.3 2.9 -9.0 9.0 11.0 TPGW-8D 6.7 -2.1 3.5 13.0 28.8 12.1 -2.0 21.7 5.3 2.1 7.8 1.6 4.1 8.0 15.0 7.0 TPGW-9S 4.2 6.9 10.0 10.6 10.2 23.8 11.4 27.0 17.1 -0.1 1.6 0.0 12.3 23.0 5.0 14.0 TPGW-9M 16.0 -2.7 7.8 8.2 15.6 18.5 6.5 39.1 7.2 -0.4 5.1 6.3 6.1 7.0 9.0 7.0 TPGW-9D 8.0 -0.6 4.8 1.5 13.3 16.8 13.9 31.6 11.9 4.1 0.4 6.3 3.6 7.0 8.0 7.0 TPGW-10S 21.5 4.8 1.5 24.2 16.8 22.8 3.1 15.4 8.2 0.4 22.1 -0.2 31.0 8.0 18.0 TPGW-10M 21.5 12.4 2.8 24.2 7.0 22.8 3.1 43.4 8.2 89.2 81.8 88.4 26.0 15.0 23.0 TPGW-10D 2.4 7.7 8.2 16.2 3.2 0.5 -1.1 387.0 813.4 897.5 1215.0 1204.0 1248 1372 1379 TPGW-11S 14.9 16.3 2.4 21.6 25.5 9.9 14.8 15.2 6.6 12.8 6.9 -1.3 11.0 10.0 7.0 TPGW-11M 26.6 28.2 33.6 25.8 42.8 47.7 43.7 66.9 88.3 90.9 111.0 109.5 142 126 155 TPGW-11D 347.0 338.0 435.0 429.0 467.0 480.0 472.0 512.0 594.4 595.6 679.0 764.4 707 824 808 TPGW-12S 237 262 275 238 73 208 242 208 192 155 162 160 152 114 124 125 TPGW-12M 1795 1654 1740 1680 1260 1280 1630 1620 1856 1880 1646 1483 1503 1761 1488 1325 TPGW-12D 1562 1830 1570 1640 1490 1706 1520 1610 1624 1457 1485 1528 1547 1540 1680 1506 TPGW-13S 4370 3554 3460 3800 4190 6390 4300 4157 4787 5261 5252 5110 4582 4222 4468 2133 TPGW-13M 4179 3986 3980 4030 3800 3910 3640 3614 3543 3362 3358 3287 3379 3093 3071 3121 TPGW-13D 4785 4390 4180 3830 3650 3850 3850 3753 3706 3549 3481 3558 3554 3348 3397 3420 TPGW-14S 228 230 247 186 175 159 165 162 177 190 174 172 170 173 142 TPGW-14M 688 851 772 600 790 650 645 689 675 648 622 739 616 640 528 TPGW-14D 2580 2640 2660 2490 2620 2540 2485 2557 2524 2638 2744 2592 2826 2909 2482 T-24

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-1. Summary of Surface Water Analytical Results from the June 2013 Sampling Event TPBBSW-3B TPBBSW-4B TPBBSW-5B 061313-Dup1 TPSWC-1T TPSWC-1B TPSWC-2T TPSWC-2B TPSWC-3T TPSWC-3B TPSWC-4T TPSWC-4B 061113-DUP1 TPSWC-5T TPSWC-5B Parameter Units 6/13/2013 6/13/2013 6/13/2013 6/13/2013 6/7/2013 6/7/2013 6/7/2013 6/7/2013 6/7/2013 6/7/2013 6/11/2013 6/11/2013 6/11/2013 6/11/2013 6/11/2013 Temperature °C 28.52 29.14 29.47 29.49 26.7 28.6 28.08 28.35 28.46 27.11 27.16 29.83 27.19 pH SU 7.85 7.68 7.79 7.77 7.14 7.68 7.56 7.6 7.59 6.9 6.92 7.83 7.49 Dissolved Oxygen mg/L 4.21 5.32 5.22 6.71 1.12 5.42 5.04 6 7.1 2.1 0.19 6.67 2.43 Specific Conductance S/cm 53783 52173 46171 402 J 442 J 582 570 556 555 42969 48000 50933 J 55524 Turbidity NTU 1.94 1.24 0.79 0.65 1.34 0.69 1.11 0.59 0.51 1.58 8.23 0.73 6.73 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 10800 10600 8610 8900 30.9 32.6 54.8 55.4 50.4 51.4 8460 9560 9570 11500 10300 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 20900 21300 17000 17900 53.9 55.2 106 106 95.6 95.4 16300 19500 18700 22900 J 21500 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L Salinity

  • 35.4 34.2 29.8 0.2 J 0.2 J 0.3 J 0.3 J 0.3 J 0.3 J 27.6 31.3 33.3 J 36.8 Tritium pCi/L (1) 0.5 (7.3) UJ 27.3 (7.8) -7.5 (7.4) UJ -4.7 (7.2) UJ 42.4 (6.7) 34.3 (7.0) 72.5 (6.7) 64.3 (7.1) 62.7 (7.0) 67.0 (6.4) 1447 (46) 1636 (51) 1596 (53) 135 (9.0) 140 (8.1)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

061113-DUP1 061113-DUP1 is a field duplicate is a field of duplicate sample 061113-TPSWC-4B.

of sample 061113-TPSWC-4B.

061313-DUP1 061313-DUP1 is a field duplicate is a field of duplicate sample 061313-TPBBSW-5B.

of sample 061313-TPBBSW-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s).

T-25

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-1. Summary of Surface Water Analytical Results from the June 2013 Sampling Event TPSWC-6T TPSWC-6B TPSWID-1T TPSWID-1B TPSWID-2T TPSWID-2B TPSWID-3T TPSWID-3B TPSWCCS-1B TPSWCCS-2B TPSWCCS-3B TPSWCCS-4T TPSWCCS-5T TPSWCCS-7B Parameter Units 6/5/2013 6/5/2013 6/3/2013 6/3/2013 6/3/2013 6/3/2013 6/3/2013 6/3/2013 6/3/2013 6/11/2013 6/3/2013 6/3/2013 6/3/2013 6/3/2013 Temperature °C 25.23 25.18 30.14 29.14 29.35 28.13 28.72 27.59 40.33 36.51 33.55 31.51 32.47 37.76 pH SU 7.23 7.25 8.06 7.85 7.85 7.01 7.64 7.72 8.87 8.56 8.69 8.69 8.67 8.84 Dissolved Oxygen mg/L 2.62 2.17 5.79 5.17 6.25 0.43 4.74 5.02 4.28 8.45 4.86 5.55 5.14 6.38 Specific Conductance S/cm 808 818 4088 6510 3293 13700 3644 4006 75276 75280 74015 74816 74451 75876 Turbidity NTU 0.51 0.41 0.74 0.9 0.41 20.55 0.51 0.39 32.12 28.15 39.69 39.85 31.7 32.17 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 50 51.2 588 997 467 2300 497 571 15400 15700 15300 15500 15300 15300 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 83.2 89.5 1210 1920 885 4300 969 1120 31000 33400 30200 32100 29800 30600 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Total Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L Salinity

  • 0.4 J 0.4 J 2.2 3.5 1.7 J 7.9 1.9 J 2.1 51.4 51.6 50.8 51.5 51.2 51.4 Tritium pCi/L (1) 7.2 (6.4) 9.0 (6.3) 182 (8.8) 208 (9.4) 126 (7.3) 322 (13) 93.7 (6.3) 110 (6.8) 4431 (156) 4036 (130) 4290 (149) 4397 (151) 4544 (159) 4411 (154)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

061113-DUP1 061113-DUP1 is a field duplicate is a fieldofduplicate sample 061113-TPSWC-4B.

of sample 061113-TPSWC-4B.

061313-DUP1 061313-DUP1 is a field duplicate is a fieldofduplicate sample 061313-TPBBSW-5B.

of sample 061313-TPBBSW-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

+

DUP = Duplicate. NH4 = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s).

T-26

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-1. Summary of Surface Water Analytical Results from the June 2013 Sampling Event 060313-FB1 060513-FB1 060713-FB1 061113-EB1 061313-FB1 Parameter Units 6/3/2013 6/5/2013 6/7/2013 6/11/2013 6/13/2013 Temperature °C pH SU Dissolved Oxygen mg/L Specific Conductance S/cm Turbidity NTU Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N 0.026 U Ammonium ion (NH 4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N 0.0054 U TKN mg/L 0.236 TN mg/L ortho-Phosphate mg/L 0.0014 U Total Phosphorus (P) mg/L 0.0022 U Alkalinity mg/L Bicarbonate Alkalinity mg/L as CaCO3 Sulfide mg/L Total Dissolved Solids mg/L 5 U 5 U Salinity

  • Tritium pCi/L (1) 6.5 (5.0) -4.2 (4.8) UJ 3.4 (5.2) UJ 0.9 (5.2) UJ -6.6 (7.2) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

'Text in blue is revised.

  • PSS-78 salinity is unitless.

061113-DUP1 061113-DUP1 is a field duplicate is a fieldofduplicate sample 061113-TPSWC-4B.

of sample 061113-TPSWC-4B.

061313-DUP1 061313-DUP1 is a field duplicate is a fieldofduplicate sample 061313-TPBBSW-5B.

of sample 061313-TPBBSW-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s).

T-27

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-2. Summary of Surface Water Analytical Results from the September 2013 Sampling Event TPBBSW-3B TPBBSW-4B TPBBSW-5B TPSWC-1T TPSWC-1B 091013-DUP TPSWC-2T TPSWC-2B TPSWC-3T TPSWC-3B TPSWC-4T TPSWC-4B TPSWC-5T TPSWC-5B Parameter Units 09/12/2013 09/12/2013 09/12/2013 09/10/2013 09/10/2013 09/10/2013 09/10/2013 09/10/2013 09/10/2013 09/10/2013 09/11/2013 09/11/2013 09/11/2013 09/11/2013 Temperature °C 29.10 28.42 28.29 28.71 28.54 28.83 29.00 29.93 29.56 29.06 29.92 30.60 30.71 pH SU 8.13 8.04 7.88 7.48 7.32 7.73 7.54 7.78 7.68 7.48 7.63 7.94 7.76 Dissolved Oxygen mg/L 5.30 5.29 4.41 3.47 1.65 4.77 2.74 5.02 4.24 2.86 3.23 5.14 4.04 Specific Conductance S/cm 49303 J 52612 J 50460 J 576 593 578 588 608 614 23204 J 47521 J 52069 J 53157 J Turbidity NTU 0.92 0.77 1.10 0.54 1.17 1.19 0.84 0.63 0.52 2.40 9.43 0.56 1.01 Silica, dissolved mg/L Calcium mg/L 410 408 396 54.3 53.6 53.9 50.2 51.7 52.5 52.2 251 394 415 443 Magnesium mg/L 1110 J- 1110 J- 1070 J- 6.93 6.76 6.80 6.43 6.62 6.26 6.09 420 954 1120 1190 Potassium mg/L 413 436 427 2.39 2.34 2.34 2.59 2.81 2.73 2.62 169 386 430 437 Sodium mg/L 9610 10100 9710 50.5 52.0 52.4 53.5 54.0 56.2 55.7 4000 9100 10200 10300 Boron mg/L 4.32 4.82 4.49 0.0428 I 0.0425 I 0.043 I 0.037 I 0.0395 I 0.0376 I 0.0362 I 1.74 3.96 4.52 4.51 Strontium mg/L 7.01 7.24 7.14 0.518 0.512 0.514 0.536 0.567 0.555 0.544 3.92 6.55 7.1 7.42 Bromide mg/L 68.3 J 70.8 J 70.1 J 0.178 0.207 0.208 0.207 0.227 0.265 0.279 28.2 J 65.3 J 70.6 J 72.5 J Chloride mg/L 19900 J 21200 J 20600 J 113 119 120 117 118 122 116 9050 J 18000 J 20900 J 21500 J Fluoride mg/L 0.856 J 0.889 J 0.893 J 0.0636 I 0.0664 I 0.0741 I 0.0773 I 0.0786 I 0.0760 I 0.0744 I 0.345 J 0.757 J 0.835 J 0.807 J Sulfate mg/L 2580 J 2730 J 2620 J 1.16 1.03 1.11 1.42 0.713 4.71 3.11 1040 J 2310 J 2670 J 2750 J Total Ammonia mg/L as N 0.0426 IJ 0.0415 IJ 0.0408 IJ 0.174 J 0.233 J 0.230 0.154 J 0.166 J 0.131 J 0.132 J 0.240 0.0780 0.0361 I 0.0260 U Ammonium ion (NH4+) mg/L 0.0497 J 0.0494 J 0.04975 0.219 J 0.295 J 0.190 0.208 0.161 0.164 0.302 0.0970 0.0433 0.0300 U Unionized NH3 mg/L 0.00480 J 0.00370 J 0.00271 0.00460 J 0.00424 J 0.00718 0.00512 0.00733 0.00578 0.00650 0.00313 0.00299 0 U Nitrate/Nitrite mg/L as N 0.00849 I 0.00540 U 0.00540 U 0.0200 J+ 0.0206 J+ 0.0112 J 0.00827 I J+ 0.0109 J+ 0.0125 J+ 0.0315 J+ 0.0267 J+ 0.0102 J+ 0.0176 J+ 0.00600 I J+

TKN mg/L 1.28 J 0.935 J 0.990 J 1.21 J 2.92 1.29 1.33 J 1.29 J 1.16 J 1.15 J 1.02 0.849 0.549 0.743 J TN mg/L 1.29 J 0.94 J 1.00 J 1.23 J 2.94 J 1.34 J 1.30 J 1.17 J 1.18 J 1.05 J 0.86 J 0.57 J 0.75 J ortho-Phosphate mg/L 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U Total Phosphorus (P) mg/L 0.00220 U 0.00220 U 0.00440 U 0.00315 I J- 0.00831 I J- 0.00451 I 0.00289 I J- 0.00220 U J- 0.00220 U J- 0.00220 U J- 0.00220 U J- 0.00220 U J- 0.00220 U J- 0.00220 U J-Alkalinity mg/L 135 J 124 J 129 J 118 118 118 109 114 118 119 240 J 151 J 130 J 143 J Bicarbonate Alkalinity mg/L as CaCO3 135 J 124 J 129 J 118 118 118 109 114 118 119 240 J 151 J 130 J 143 J Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L Salinity

  • 32.1 J 34.6 J 33.0 J 0.3 J 0.3 J 0.3 J 0.3 J 0.3 J 0.3 J 14.0 J 30.8 J 34.1 J 34.9 J Tritium pCi/L (1) 8 (6) 12 (6) 23 (6) 25 (4) 28 (4) 31 (4) 36 (4) 33 (4) 31 (5) 24 (4) 190 (9) 57 (6) 28 (5) 67 (6)

NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 091013-DUP is a duplicate of TPSWC-1B.

Sample 091113-DUP2 is a duplicate of TPSWC-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL.

T-28

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-2. Summary of Surface Water Analytical Results from the September 2013 Sampling Event 091113-DUP2 TPSWC-6T TPSWC-6B TPSWID-1T TPSWID-1B TPSWID-2T TPSWID-2B TPSWID-3T TPSWID-3B TPSWCCS-1B TPSWCCS-2B TPSWCCS-3B TPSWCCS-4T TPSWCCS-5T Parameter Units 09/11/2013 09/09/2013 09/09/2013 09/05/2013 09/05/2013 09/05/2013 09/05/2013 09/05/2013 09/05/2013 09/05/2013 09/06/2013 09/05/2013 09/05/2013 09/05/2013 Temperature °C 25.82 25.83 31.89 30.53 32.30 29.00 31.59 30.01 39.56 34.86 34.35 33.58 33.09 pH SU 7.48 7.38 7.44 7.35 7.44 6.71 7.51 7.03 8.53 8.76 8.49 8.68 8.64 Dissolved Oxygen mg/L 1.49 J 0.94 J 5.52 4.58 5.77 0.42 5.86 1.36 4.68 4.92 6.07 6.72 5.77 Specific Conductance S/cm 750 758 3570 3565 3067 5929 2523 2520 88287 J 88270 J 84330 J 88135 J 87241 J Turbidity NTU 0.25 0.77 0.60 1.65 0.60 16.17 0.38 0.33 81.66 78.94 76.18 76.24 79.45 Silica, dissolved mg/L 2.62 J- 2.66 2.76 J- 2.69 J- 2.61 J-Calcium mg/L 460 88.5 86.3 109 107 121 195 100 120 783 J 791 J 778 823 830 J Magnesium mg/L 1130 8.26 8.75 63.1 57.3 49.0 94.8 33.0 38.6 1920 J- 1930 J- 1920 2050 2090 J Potassium mg/L 452 9.40 9.47 20.3 20.8 16.3 29.5 14.5 13.8 860 J+ 855 J+ 769 826 802 J Sodium mg/L 10400 48.3 54.3 485 491 406 835 331 323 18600 J 18600 J 17200 18200 18200 J Boron mg/L 4.51 0.0722 0.073 0.238 0.243 0.164 0.268 0.133 0.129 9.11 9.22 8.32 8.73 8.43 Strontium mg/L 7.42 0.943 0.939 1.2 1.21 1.23 2.15 1.21 1.18 16.5 16.4 15.4 16.4 15.8 Bromide mg/L 72.6 0.475 0.513 3.13 3.17 2.71 6.09 2.18 2.17 132 J 133 J 127 J 139 J 136 J Chloride mg/L 21600 82.6 102 1000 1000 837 1760 676 660 37200 J 40100 J 37700 J 40200 J 38600 J Fluoride mg/L 0.807 0.121 0.113 0.129 0.133 0.121 0.143 0.108 0.119 0.739 J- 0.729 J 0.720 J- 0.732 J- 0.739 J Sulfate mg/L 2750 53.0 48.5 93.3 93.0 73.8 156 56.9 56.2 5220 J 5090 J 4990 J 5330 J 5300 J Total Ammonia mg/L as N 0.0260 U 0.0879 0.0793 0.0931 0.113 0.139 0.435 0.146 0.277 0.0907 J+ 0.109 J 0.0952 0.0956 0.0781 Ammonium ion (NH4+) mg/L 0.111 0.101 0.117 0.143 0.174 0.557 0.182 0.353 0.0770 J+ 0.0853 J 0.0918 0.0824 0.0700 Unionized NH3 mg/L 0.00191 0.00137 0.00278 0.00252 0.00427 0.00203 0.00500 0.00288 0.0374 J+ 0.0518 J 0.0289 0.0382 0.0287 Nitrate/Nitrite mg/L as N 0.00753 I 0.0291 J+ 0.0289 J+ 0.0270 U 0.0270 U 0.0270 U 0.0270 U 0.0421 I 0.0297 I 0.0270 U 0.0270 U 0.0270 U 0.0270 U 0.0400 I TKN mg/L 2.39 J 0.591 J 0.512 J 0.819 0.890 0.908 1.19 0.767 0.871 14.9 17.7 14.6 14.6 14.8 TN mg/L 0.62 J 0.54 J 0.85 0.92 0.94 1.22 0.81 0.90 14.93 17.73 14.63 14.63 14.84 ortho-Phosphate mg/L 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00652 I 0.0162 0.00140 U 0.00748 I 0.00811 I Total Phosphorus (P) mg/L 0.00220 U 0.00220 U J- 0.00220 U J- 0.00361 I 0.00334 I 0.00258 I 0.0101 0.00220 U 0.00277 I 0.0524 0.0460 0.0285 0.0429 0.0625 Alkalinity mg/L 142 192 194 247 251 214 312 206 223 124 J 128 J 132 J 127 J 127 J Bicarbonate Alkalinity mg/L as CaCO3 142 192 194 247 251 214 312 206 223 76.5 J 39.0 J 70.8 J 28.4 J 27.4 J Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.25 1.07 1.00 U 2.08 1.00 U 1.15 1.00 U 1.00 U 1.00 U 1.00 U 1.38 Total Dissolved Solids mg/L Salinity

  • 0.4 J 0.4 J 1.9 J 1.9 J 1.6 J 3.2 1.3 J 1.3 J 61.9 J 62.2 J 59.0 J 62.2 J 61.5 J Tritium pCi/L (1) 83 (7) 17 (6) 5 (5) UJ 108 (5) 111 (5) 90 (5) 78 (4) 63 (4) 64 (4) 1783 (60) 1801 (59) 1486 (47) 1646 (56) 1655 (56)

NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 091013-DUP is a duplicate of TPSWC-1B.

Sample 091113-DUP2 is a duplicate of TPSWC-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL.

T-29

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-2. Summary of Surface Water Analytical Results from the September 2013 Sampling Event TPSWCCS-7B 090513-FB1 090613-EB1 090913-FB1 091013-FB1 091113-FB1 091213-FB1 Parameter Units 09/05/2013 09/05/2013 09/06/2013 09/09/2013 09/10/2013 09/11/2013 09/12/2013 Temperature °C 36.97 pH SU 8.55 Dissolved Oxygen mg/L 5.45 Specific Conductance S/cm 88914 J Turbidity NTU 83.28 Silica, dissolved mg/L 2.53 J- 0.0500 U 0.0500 U Calcium mg/L 830 J 0.100 U 0.100 U 0.100 U 0.100 U 0.100 U 0.100 U Magnesium mg/L 2050 J 0.0200 U 0.0267 I 0.0200 U 0.0200 U 0.0200 U 0.0200 U Potassium mg/L 817 J 0.190 U 0.190 U 0.190 U 0.190 U 0.190 U 0.190 U Sodium mg/L 18600 J 0.310 U 0.310 U 0.310 U 0.310 U 0.310 U 0.310 U Boron mg/L 8.90 0.0 U 0.01 U 0.010 U 0.01 U 0.01 U 0.01 U Strontium mg/L 16.2 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Bromide mg/L 138 J 0.0130 U 0.0130 U 0.0130 U 0.0130 U 0.0130 U 0.0130 U Chloride mg/L 39000 J 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U Fluoride mg/L 0.742 J- 0.0240 U 0.0240 U 0.0240 U 0.0240 U 0.179 0.0240 U Sulfate mg/L 5360 J 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U 0.250 U Total Ammonia mg/L as N 0.0878 0.0260 U 0.0314 I 0.0260 U 0.0261 I 0.0262 I Ammonium ion (NH 4+) mg/L 0.0776 0.0319 Unionized NH3 mg/L 0.0334 0.00164 Nitrate/Nitrite mg/L as N 0.0270 U 0.0270 U 0.0270 U 0.00760 I 0.00540 U 0.00540 U TKN mg/L 14.6 0.150 U 0.294 0.366 0.255 0.311 TN mg/L 14.63 0.32 ortho-Phosphate mg/L 0.00782 I 0.00140 U 0.00140 U 0.00140 U 0.00140 U 0.00140 U Total Phosphorus (P) mg/L 0.0535 0.00220 U 0.00220 U 0.00220 U 0.00220 U 0.00220 U Alkalinity mg/L 126 J 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Bicarbonate Alkalinity mg/L as CaCO3 55.3 J 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Sulfide mg/L 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U 1.00 U Total Dissolved Solids mg/L 5.00 U 5.00 U Salinity

  • 62.7 J Tritium pCi/L (1) 1644 (54) 2 (6) UJ 1 (5) UJ 0 (5) UJ -3 (3) UJ 2 (5) UJ 0 (5) UJ NOTES:

Laboratory anion and cation results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 091013-DUP is a duplicate of TPSWC-1B.

Sample 091113-DUP2 is a duplicate of TPSWC-5B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. SU = Standard Unit(s).

= sigma (Standard Deviation). N = Nitrogen TKN = Total Kjeldahl nitrogen.

CaCO3 = Calcium carbonate. NH3 = Ammonia. TN = Total nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). V = Detected in method blank.

I = Value between the MDL and PQL.

T-30

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-3. Summary of Surface Water Analytical Results from the December 2013 Sampling Event TPBBSW-3B TPBBSW-4B TPBBSW-5B TPSWC-1T 120513-DUP TPSWC-1B TPSWC-2T TPSWC-2B TPSWC-3T TPSWC-3B TPSWC-4T TPSWC-4B Parameter Units 12/11/2013 12/11/2013 12/11/2013 12/5/2013 12/5/2013 12/5/2013 12/5/2013 12/5/2013 12/5/2013 12/5/2013 12/10/2013 12/10/2013 Temperature °C 26.18 25.27 25.6 23.87 23.05 25.43 23.79 24.97 23.4 25.76 27.24 pH SU 7.99 7.94 7.71 7.39 7.18 7.65 7.32 7.91 7.52 7.19 6.89 Dissolved Oxygen mg/L 6.79 8.89 5.3 6.09 1.27 7.42 3.4 7.44 2.5 1.72 0.28 Spec Cond S/cm 47355 47251 45990 648 778 619 639 636 1378 22129 28910 Turbidity NTU 1.15 0.54 0.55 0.85 1.24 0.38 0.64 0.68 3.36 1.08 7.36 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 9680 9550 9190 58.4 58.3 69.2 58.7 59.8 60.2 180 3800 5260 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 18200 18000 17300 115 115 139 119 120 122 364 7290 10400 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH 4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity as CaCO 3 mg/L Sulfide mg/L Total Dissolved Solids mg/L Salinity

  • 30.78 30.72 29.8 0.31 J 0.38 J 0.3 J 0.31 J 0.31 J 0.69 J 13.3 17.78 Tritium pCi/L (1) 8 (5) J 3 (5) UJ 5 (5) UJ 30 (6) J 44 (6) J 17 (6) J 25 (6) J 19 (6) J 8 (6) J 15 (6) J 87 (7) 179 (9)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

120513-DUP is a field duplicate of sample 120513-TPSWC-1T 121013-DUP is a field duplicate of sample 121013-TPSWCCS-5T KEY:

°C = Degrees Celsius. I = Value between the MDL and PQL. NTU = Nephelometric Turbidity Units(s).

S/cm = MicroSiemen(s) per centimeter. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

= sigma (Standard Deviation). mg/L = Milligram(s) per liter. SU = Standard Unit(s).

CaCO3 = Calcium carbonate. N = Nitrogen TKN = Total Kjeldahl nitrogen.

DUP = Duplicate. NH3 = Ammonia. TN = Total nitrogen.

+

FB = Field Blank. NH4 = Ammonium ion. U = Analyzed for but not detected at the reported value.

T-31

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-3. Summary of Surface Water Analytical Results from the December 2013 Sampling Event TPSWC-5B TPSWC-6T TPSWC-6B TPSWID-1T TPSWID-1B TPSWID-2T TPSWID-2B TPSWID-3T TPSWID-3B TPSWCCS-1B TPSWCCS-2B TPSWCCS-3B Parameter Units 12/10/2013 12/6/2013 12/6/2013 12/10/2013 12/10/2013 12/10/2013 12/10/2013 12/2/2013 12/2/2013 12/10/2013 12/2/2013 12/10/2013 Temperature °C 25.62 23.48 23.4 25.69 25.75 25.89 25.95 24.42 23.56 34.67 28.1 30.98 pH SU 7.75 7.21 7.27 7.78 7.78 7.55 7.18 7.63 7.68 8.13 8.2 8.18 Dissolved Oxygen mg/L 4.52 2.67 2.05 6.2 5.94 5.24 1.07 6.28 6.06 5.51 5.3 6.15 Spec Cond S/cm 47271 771 779 3289 3292 2718 3214 3947 5713 92911 87950 90569 Turbidity NTU 0.41 0.29 0.23 0.4 0.27 0.22 1.24 6.34 0.18 61.99 56.87 74.52 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 9260 54.6 57 464 465 370 444 571 888 19200 19200 18400 Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 18200 97.8 101 859 833 736 865 1120 1740 41600 37000 38800 Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH 4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity as CaCO 3 mg/L Sulfide mg/L Total Dissolved Solids mg/L Salinity

  • 30.74 0.38 J 0.38 J 1.72 J 1.72 J 1.4 J 1.67 J 2.09 3.09 66.14 62.32 64.38 Tritium pCi/L (1) 47 (6) J 12 (6) J 6 (6) UJ 88 (8) 113 (8) 66 (7) J 68 (7) J 48 (5) J 50 (5) J 3636 (111) 1486 (46) 3444 (106)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

120513-DUP is a field duplicate of sample 120513-TPSWC-1T 121013-DUP is a field duplicate of sample 121013-TPSWCCS-5T KEY:

°C = Degrees Celsius. I = Value between the MDL and PQL. NTU = Nephelometric Turbidity Units(s).

S/cm = MicroSiemen(s) per centimeter. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

= sigma (Standard Deviation). mg/L = Milligram(s) per liter. SU = Standard Unit(s).

CaCO3 = Calcium carbonate. N = Nitrogen TKN = Total Kjeldahl nitrogen.

DUP = Duplicate. NH3 = Ammonia. TN = Total nitrogen.

+

FB = Field Blank. NH4 = Ammonium ion. U = Analyzed for but not detected at the reported value.

T-32

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-3. Summary of Surface Water Analytical Results from the December 2013 Sampling Event TPSWCCS-4T TPSWCCS-5T 121013-DUP TPSWCCS-7B 120213-EB1 120513-FB1 120613-FB1 121013-FB1 121113-FB1 Parameter Units 12/10/2013 12/10/2013 12/10/2013 12/10/2013 12/02/2013 12/05/2013 12/06/2013 12/10/2013 12/11/2013 Temperature °C 29.15 28.67 34.84 pH SU 8.22 8.17 8.22 Dissolved Oxygen mg/L 6.12 4.93 7.66 Spec Cond S/cm 92534 92242 93266 J Turbidity NTU 63.08 53.53 48.69 Silica, dissolved mg/L Calcium mg/L Magnesium mg/L Potassium mg/L Sodium mg/L 19300 19600 19300 19600 0.310 U 0.310 U 0.310 U 0.31 U 0.310 U Boron mg/L Strontium mg/L Bromide mg/L Chloride mg/L 39800 38100 39700 45900 J 0.250 U 0.250 U 0.250 U 0.297 I 0.313 I Fluoride mg/L Sulfate mg/L Total Ammonia mg/L as N Ammonium ion (NH4+) mg/L Unionized NH3 mg/L Nitrate/Nitrite mg/L as N TKN mg/L TN mg/L ortho-Phosphate mg/L Phosphorus (P) mg/L Alkalinity mg/L Bicarbonate Alkalinity as CaCO 3 mg/L Sulfide mg/L Total Dissolved Solids mg/L 5.00 U 5.00 U 5.00 U 5 U 64.0 Salinity

  • 66.14 65.91 66.77 J Tritium pCi/L (1) 3110 (96) 3356 (104) 3420 (106) 3839 (119) 8 (5) -7 (6) UJ 6 (6) UJ 11 (6) -11 (6) UJ NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

120513-DUP is a field duplicate of sample 120513-TPSWC-1T 121013-DUP is a field duplicate of sample 121013-TPSWCCS-5T KEY:

°C = Degrees Celsius. I = Value between the MDL and PQL. NTU = Nephelometric Turbidity Units(s).

S/cm = MicroSiemen(s) per centimeter. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

= sigma (Standard Deviation). mg/L = Milligram(s) per liter. SU = Standard Unit(s).

CaCO3 = Calcium carbonate. N = Nitrogen TKN = Total Kjeldahl nitrogen.

DUP = Duplicate. NH3 = Ammonia. TN = Total nitrogen.

FB = Field Blank. NH4+ = Ammonium ion. U = Analyzed for but not detected at the reported value.

T-33

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-4. Summary of Surface Water Analytical Results from the March 2014 Sampling Event TPBBSW-3B TPBBSW-4B 031214-DUP TPBBSW-5B TPSWC-1T TPSWC-1B TPSWC-2T TPSWC-2B TPSWC-3T TPSWC-3B 030714-DUP TPSWC-4T TPSWC-4B Parameter Units 03/12/2014 03/12/2014 03/12/2014 03/12/2014 03/07/2014 03/07/2014 03/07/2014 03/07/2014 03/07/2014 03/07/2014 03/07/2014 03/04/2014 03/04/2014 Temperature °C 25.15 24.80 25.00 26.27 25.10 25.63 25.49 25.04 25.03 25.62 26.03 pH SU 8.35 8.21 8.19 8.03 7.63 8.34 8.14 8.23 8.18 7.62 7.63 Dissolved Oxygen mg/L 6.95 7.03 6.00 7.54 4.70 7.77 6.95 7.94 7.70 3.38 3.24 Specific Conductance S/cm 51939 51356 48399 771 785 913 911 1279 1296 16204 19942 Turbidity NTU 0.65 0.51 0.75 1.86 3.77 1.33 2.24 2.26 2.31 0.56 6.99 Silica, dissolved mg/L Calcium mg/L 426 418 413 386 66.5 68.6 72.1 74 85.5 85.8 86.9 224 244 Magnesium mg/L 1150 1130 1110 1030 10.7 10.8 10.2 10.6 15 15.2 15.3 300 374 Potassium mg/L 435 428 425 385 3.6 3.74 3.93 4.04 5.11 5.07 5.15 110 141 Sodium mg/L 10900 10700 10900 10100 74.9 76.9 98 97.9 146 150 151 2860 3580 Boron mg/L 4.75 4.76 4.69 4.21 0.0508 0.0528 0.0472 I 0.0486 I 0.0682 0.0582 0.0568 1.16 1.49 Strontium mg/L 7.73 7.63 7.49 6.95 0.617 0.627 0.763 0.778 0.888 0.885 0.896 3.19 3.64 Bromide mg/L 69.4 68.3 68.3 63 0.294 0.308 0.452 0.457 0.763 0.798 0.799 18.4 23.3 Chloride mg/L 19400 20200 19000 17500 139 141 185 183 290 301 302 5240 6560 Fluoride mg/L 0.867 0.871 0.889 0.85 J- 0.0722 I 0.0713 I 0.0774 I 0.0777 I 0.0857 I 0.085 I 0.0777 I 0.333 0.403 Sulfate mg/L 2850 2770 2770 2550 8.03 J 8.91 J 13.1 13 24.3 19.6 19.6 681 881 Total Ammonia mg/L as N 0.163 J 0.111 J 0.0691 J 0.026 U 0.303 0.439 0.34 0.186 0.227 0.231 J 0.404 J 0.386 0.596 Ammonium ion (NH 4+) mg/L 0.186 J 0.131 J 0.05 U 0.365 0.551 0.387 0.221 0.266 0.273 J 0.484 0.747 Unionized NH3 mg/L 0.0226 J 0.0112 J 2E-05 U 0.023 0.0127 0.0475 0.017 0.0244 0.0223 J 0.0113 0.0184 Nitrate/Nitrite mg/L as N 0.039 I 0.0478 I 0.027 U 0.027 U 0.0646 J 0.027 U 0.027 U 0.027 U 0.027 U 0.027 U 0.027 U 0.103 0.0996 TKN mg/L 0.554 0.544 0.536 0.533 0.701 0.871 0.702 0.815 0.686 0.757 0.672 1.05 0.952 TN mg/L 0.593 0.592 0.563 0.560 0.766 J 0.898 0.729 0.842 0.713 0.784 0.699 1.15 1.05 ortho-Phosphate mg/L 0.0117 J 0.0014 U 0.0014 U 0.0014 U 0.0019 I 0.0014 U 0.0024 I 0.0016 I 0.0014 U 0.0019 I 0.0026 I 0.0014 U 0.0014 U Total Phosphorus (P) mg/L 0.0022 UJ 0.0022 U 0.0022 U 0.0113 I 0.0122 0.0103 0.0184 I 0.0044 I 0.0057 I 0.0057 I 0.007 I 0.0028 I 0.003 I Alkalinity mg/L 134 138 139 150 167 171 159 153 182 178 175 248 251 Bicarbonate Alkalinity mg/L as CaCO3 134 138 139 150 167 171 159 153 178 178 175 248 251 Sulfide mg/L 1 UQ 1 UQ 1 UQ 1 UQ 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U Salinity

  • 34.2 33.7 31.6 0.4 J 0.4 J 0.5 J 0.5 J 0.6 J 0.6 J 9.5 11.9 Tritium pCi/L (1) 17 (5.6) J 18 (5.0) J 5 (5.3) J 3 (5.6) J 52 (4.9) 53 (5.0) 53 (4.9) 47 (4.8) 39 (4.2) 33 (4.4) J 24 (4.2) J 139 (7.3) 117 (8.2)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 031214-DUP is a duplicate of BBSW-4B.

Sample 030714-DUP2 is a duplicate of TPSWC-3B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. Q = Holding time exceeded.

= sigma (Standard Deviation). N = Nitrogen SU = Standard Unit(s).

CaCO3 = Calcium carbonate. NH3 = Ammonia. TKN = Total Kjeldahl nitrogen.

+

DUP = Duplicate. NH4 = Ammonium ion. TN = Total nitrogen.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-34

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-4. Summary of Surface Water Analytical Results from the March 2014 Sampling Event TPSWC-5T TPSWC-5B TPSWC-6T TPSWC-6B TPSWID-1T TPSWID-1B TPSWID-2T TPSWID-2B TPSWID-3T TPSWID-3B TPSWCCS-1B TPSWCCS-2B Parameter Units 03/04/2014 03/04/2014 03/10/2014 03/10/2014 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/05/2014 Temperature °C 26.36 25.33 23.52 23.39 28.48 28.00 27.46 25.84 27.37 25.65 37.43 34.53 pH SU 7.85 7.96 7.32 7.27 7.60 6.90 7.28 7.22 7.46 7.35 8.42 8.79 Dissolved Oxygen mg/L 3.32 3.77 2.25 2.24 5.73 0.39 4.72 3.11 7.83 3.83 8.30 6.85 Specific Conductance S/cm 51652 51703 716 721 4851 10656 3226 3967 3304 3291 109243 107890 J Turbidity NTU 0.28 1.03 0.27 0.37 0.75 39.79 0.53 1.09 0.51 0.44 106.30 93.91 Silica, dissolved mg/L 5.64 J 5.47 J Calcium mg/L 429 425 77.6 78.9 147 186 139 151 141 138 1050 1020 J Magnesium mg/L 1200 1200 8.55 8.73 82.5 186 48.2 61.2 47.8 46.2 2650 2440 J Potassium mg/L 420 415 11 11.2 30.7 77 18.1 22.1 18.2 17.6 1000 1010 J Sodium mg/L 10400 10500 50.1 51.5 710 1760 430 547 441 430 24500 24100 J Boron mg/L 4.59 4.57 0.0785 0.0813 0.353 0.812 0.181 0.225 0.183 0.167 11.7 12 Strontium mg/L 7.6 7.5 0.973 0.983 1.71 2.52 1.52 1.71 1.49 1.44 21.2 21.2 Bromide mg/L 67.1 67.2 0.488 0.491 4.23 10.9 2.81 3.52 2.9 2.89 175 177 J Chloride mg/L 19500 19300 89.1 92.5 1330 3270 827 1060 853 858 46000 48900 J Fluoride mg/L 0.932 0.956 0.121 0.12 0.154 0.203 0.12 0.128 0.116 0.109 0.845 J 0.906 J Sulfate mg/L 2780 2770 66.3 67.4 145 389 84.4 108 79.7 78.2 7740 7130 J Total Ammonia mg/L as N 0.303 0.382 0.178 0.285 0.207 0.713 0.497 0.0272 I 0.18 0.275 0.152 J 0.234 J Ammonium ion (NH 4+) mg/L 0.373 0.466 0.226 0.363 0.259 0.912 0.631 0.05 U 0.227 0.349 0.145 J 0.18 J Unionized NH3 mg/L 0.0156 0.0234 0.0023 0.00324 0.00706 0.0048 0.00768 0.00033 0.00416 0.0044 0.0476 J 0.114 J Nitrate/Nitrite mg/L as N 0.0289 I 0.027 U 0.029 I 0.037 I 0.0816 J 0.0433 IJ 0.0835 J 0.132 J 0.202 J 0.168 J 0.0389 IJ 0.0445 IJ TKN mg/L 0.385 I 0.396 I 0.321 I 0.3 U 0.874 J 1.72 J 0.738 J 0.768 J 0.697 J 0.668 J 10.6 J 0.3 U TN mg/L 0.414 0.423 0.350 0.337 0.956 J 1.76 J 0.822 J 0.900 J 0.899 J 0.836 J 10.6 J 0.340 J ortho-Phosphate mg/L 0.0014 U 0.0014 U 0.0018 IJ 0.00211 IJ 0.0169 IJ 0.0166 IJ 0.014 UJ 0.014 UJ 0.014 UJ 0.014 UJ 0.014 U 0.0014 U Total Phosphorus (P) mg/L 0.0037 I 0.00594 I 0.0022 U 0.0022 U 0.00689 IJ 0.0324 0.00229 IJ 0.00245 IJ 0.00229 IJ 0.00285 IJ 0.0583 0.00752 I Alkalinity mg/L 153 147 161 158 344 448 280 298 264 271 151 146 J Bicarbonate Alkalinity mg/L as CaCO3 153 147 161 158 344 448 280 298 264 271 54.3 19.3 J Sulfide mg/L 1 UQ 1 UQ 1 U 1 U 1 U 4.5 1 U 1 U 1 U 1 U 1 UQ 1 UQ Salinity

  • 33.9 34.0 0.4 J 0.4 J 2.6 6.0 1.7 J 2.1 1.7 J 1.7 J 80.1 79.1 J Tritium pCi/L (1) 61 (6.8) 31 (6.4) J 2 (6.1) UJ -2 (5.9) UJ 159 (9.9) 168 (8.1) 86 (5.8) 88 (5.9) 63 (5.1) 70 (5.3) 13072 (432) 15487 (482)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 031214-DUP is a duplicate of BBSW-4B.

Sample 030714-DUP2 is a duplicate of TPSWC-3B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. Q = Holding time exceeded.

= sigma (Standard Deviation). N = Nitrogen SU = Standard Unit(s).

CaCO3 = Calcium carbonate. NH3 = Ammonia. TKN = Total Kjeldahl nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TN = Total nitrogen.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-35

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-4. Summary of Surface Water Analytical Results from the March 2014 Sampling Event TPSWCCS-3B TPSWCCS-4T TPSWCCS-5T TPSWCCS-7B 030314-EB1 030414-FB1 030714-FB1 031014-FB1 031214-FB1 Parameter Units 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/03/2014 03/04/2014 03/07/2014 03/10/2014 03/12/2014 Temperature °C 32.26 29.23 29.22 36.76 pH SU 8.39 8.45 8.38 8.56 Dissolved Oxygen mg/L 8.79 7.54 8.75 12.30 Specific Conductance S/cm 101963 107858 J 107648 J 101912 Turbidity NTU 102.50 90.78 103.30 261.10 Silica, dissolved mg/L 5.33 J- 5.67 J 5.49 J 5.44 J 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U Calcium mg/L 990 1050 J 1050 J 1010 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U Magnesium mg/L 2440 2640 J 2620 J 2510 0.02 U 0.02 U 0.02 U 0.02 U 0.02 U Potassium mg/L 952 993 J 994 J 933 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U Sodium mg/L 23200 23600 J 23500 J 22400 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U Boron mg/L 10.6 11.5 11.5 11.1 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U Strontium mg/L 20 21.2 20.9 20.3 0.001 U 0.001 U 0.001 U 0.001 U 0.001 U Bromide mg/L 148 168 J 166 J 171 0.013 U 0.013 U 0.013 U 0.013 U 0.013 U Chloride mg/L 41600 47800 J 48500 J 42300 0.25 U 0.476 I 0.364 I 0.25 U 0.25 U Fluoride mg/L 0.814 J 0.838 J 0.841 J 0.821 J 0.024 U 0.024 U 0.024 U 0.024 U 0.024 U Sulfate mg/L 6470 7290 J 7270 J 7300 0.766 0.25 U 1.11 0.304 I 0.250 U Total Ammonia mg/L as N 0.114 J 0.132 J 0.0842 J 0.103 J 0.026 U 0.026 U 0.026 U 0.026 U 0.026 U Ammonium ion (NH 4+) mg/L 0.119 J 0.14 J 0.0915 J 0.0907 J Unionized NH3 mg/L 0.0259 J 0.0284 J 0.0158 J 0.0394 J Nitrate/Nitrite mg/L as N 0.027 UJ 0.0499 IJ 0.0416 IJI 0.0385 IJ 0.0331 I 0.027 U 0.0555 0.027 U 0.027 U TKN mg/L 9.74 J 10.7 J 10.5 J 13.3 J 6.55 0.3 U 0.3 U 0.3 U 0.3 U TN mg/L 9.77 J 10.7 J 10.5 J 13.3 J ortho-Phosphate mg/L 0.014 U? 0.014 U 0.014 U 0.014 U 0.0033 I 0.0032 I 0.0014 U 0.004 I 0.0029 I Total Phosphorus (P) mg/L 0.0894 0.0282 0.0585 0.0425 0.0022 U 0.0022 U 0.0022 U 0.0022 U 0.0022 U Alkalinity mg/L 158 150 J 147 J 169 1.41 1 U 1 U 1 U 1 U Bicarbonate Alkalinity mg/L as CaCO 3 98.4 94.9 J 102 J 77 1.41 1 U 1 U 1 U 1 U Sulfide mg/L 1 UQ 1 UQ 1 UQ 1 UQ 1 U 1 U 1 U 1 U 1 U Salinity

  • 74.0 79.4 J 79.3 J 73.7 Tritium pCi/L (1) 12886 (410) 13997 (443) 13488 (432) 11232 (355) -3 (6.4) U 6 (3.8) -4 (4.0) U 1 (3.8) U 8 (5.5)

NOTES:

Laboratory results are reported with 3 digits although only the first 2 are significant figures.

Text in Blue is revised.

  • PSS-78 salinity is unitless.

Sample 031214-DUP is a duplicate of BBSW-4B.

Sample 030714-DUP2 is a duplicate of TPSWC-3B.

KEY:

°C = Degrees Celsius. J = Estimated (+/- indicate bias). pCi/L = PicoCuries per liter.

S/cm = MicroSiemen(s) per centimeter. mg/L = Milligram(s) per liter. Q = Holding time exceeded.

= sigma (Standard Deviation). N = Nitrogen SU = Standard Unit(s).

CaCO3 = Calcium carbonate. NH3 = Ammonia. TKN = Total Kjeldahl nitrogen.

DUP = Duplicate. NH4+ = Ammonium ion. TN = Total nitrogen.

FB = Field Blank. NTU = Nephelometric Turbidity Units(s). U = Analyzed for but not detected at the reported value.

I = Value between the MDL and PQL.

T-36

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.2-5. Range of Tritium Concentrations in Surface Water during the Pre-Uprate (June 2010-December 2011), Interim Operating Period (March 2012-March 2013), and Post-Uprate (June 2013-March 2014).

Tritium (pCi/L)

Sample ID Jun-10 Sep-10 Dec-10 Mar-11 Jun-11 Sep-11 Dec-11 Mar-12 Jun-12 Sep-12 Dec-12 Mar-13 Jun-13 Sep-13 Dec-13 Mar-14 TPBBSW-1B 8.0 16.9 11.4 19.3 16.4 32.6 4.9 11.9 10.6 11.1 6.9 -3.4 TPBBSW-2B 11.5 12.6 23.6 13.1 12.1 26.5 0.0 3.4 14.6 11.7 8.0 13.6 TPBBSW-3B 13.6 30.5 13.4 19.1 21.9 -1.5 19.1 17.5 14.4 12.3 9.6 0.5 8.0 8.0 17.0 TPBBSW-4B 6.9 26.7 34.5 9.8 30.6 6.9 6.1 9.8 15.3 10.5 22.7 27.3 12.0 3.0 18.0 TPBBSW-5B 15.2 24.6 26.4 13.9 23.9 7.5 12.5 8.6 20.4 11.0 18.2 -7.5 23.0 5.0 3.0 TPSWID-1T 162.2 131.8 325 395 1391.0 186.0 205.0 340.0 153.6 144.2 95.0 199.9 182.0 108.0 88.0 159.0 TPSWID-1B 153.3 135.5 316 5677 1597.0 890.0 320.0 333.0 152.2 122.8 85.6 237.1 208.0 111.0 113.0 168.0 TPSWID-2T 108.8 102.5 205 366 1920.0 221.0 103.0 270.0 146.3 163.0 91.0 95.3 126.0 90.0 66.0 86.0 TPSWID-2B 140.5 92.2 178 1070 4350.0 3030.0 199.0 261.0 125.2 74.4 76.1 128.3 322.0 78.0 68.0 88.0 TPSWID-3T 83.9 96.3 180 102 1330.0 83.0 116.0 183.0 129.6 108.2 77.7 109.4 93.7 63.0 48.0 63.0 TPSWID-3B 79.8 52.6 173 169 1990.0 371.0 105.0 209.0 115.3 103.9 83.5 113.4 110.0 64.0 50.0 70.0 TPSWC-1T 9.6 8.4 110.0 102.5 93.3 18.1 46.3 165.0 40.6 42.4 34.4 69.3 42.4 25.0 30.0 52.0 TPSWC-1B 24.0 12.3 85.8 69.1 84.5 17.6 50.8 154.0 33.3 43.8 42.5 60.4 34.3 28.0 17.0 53.0 TPSWC-2T 34.2 47.6 114.0 63.0 75.4 13.7 56.6 182.0 29.6 60.4 59.6 50.3 72.5 36.0 25.0 53.0 TPSWC-2B 27.5 92.0 125.0 46.9 74.3 15.4 60.9 131.0 26.8 51.4 50.3 58.7 64.3 33.0 19.0 47.0 TPSWC-3T 35.8 44.6 66.4 35.8 55.0 15.2 40.1 90.0 20.7 36.5 39.9 12.3 62.7 31.0 8.0 39.0 TPSWC-3B 30.1 41.0 40.8 26.8 35.0 10.3 45.9 108.0 20.6 37.0 31.9 25.6 67.0 24.0 15.0 33.0 TPSWC-4T 890.0 55.9 405.0 403.0 12.6 209.0 780.0 1240.0 178.0 59.1 110.7 93.7 1447.0 190.0 87.0 139.0 TPSWC-4B 1276.0 74.0 310.0 226.0 8.6 449.0 297.0 1160.0 267.0 54.3 100.4 55.6 1636.0 57.0 179.0 117.0 TPSWC-5T 178.0 479.0 136.0 3.7 41.6 40.9 197.0 32.3 33.1 15.6 48.4 135.0 28.0 13.0 61.0 TPSWC-5B 261.6 801.0 946.0 152.0 12.2 231.0 470.0 312.0 534.0 1094.7 121.7 40.3 140.0 67.0 47.0 31.0 TPSWC-6T 11.8 17.3 10.1 4.0 16.7 19.8 16.4 35.0 -0.8 21.2 8.1 9.2 7.2 17.0 12.0 2.0 TPSWC-6B 8.0 43.3 3.5 24.7 5.6 31.4 37.9 35.0 -4.4 14.2 27.5 7.0 9.0 5.0 6.0 -2.0 TPSWCCS-1B 2621 5020 13340 3580 2973 1450 7100 10433 3159 6590 6320 6627 4431 1783 3636 13072 TPSWCCS-2B 3248 4980 12010 4880 2810 1460 7300 8700 3451 6220 6143 6505 4036 1801 1486 15487 TPSWCCS-3B 3053 4810 11830 4600 2810 1260 6700 10152 3045 5394 6434 5989 4290 1486 3444 12886 TPSWCCS-4T 3171 5250 11830 4600 2704 1463 6200 13200 3045 6066 6434 5738 4397 1646 3110 13997 TPSWCCS-4B 3098 5250 13340 7020 2894 1260 6100 13100 3631 6066 6648 5989 TPSWCCS-5T 2582 5140 14280 6710 2648 1550 6900 13100 3718 5548 6761 5930 4544 1655 3356 13488 TPSWCCS-5B 2525 5260 13720 7010 2716 1546 6900 11700 4011 6067 6648 6105 TPSWCCS-6T 2381 5240 13340 4690 2430 1530 6000 12100 3376 5960 5465 5489 TPSWCCS-6B 2339 4030 13910 5270 2770 1610 6000 11800 3447 6198 6081 5747 TPSWCCS-7B 3261 5230 13810 6750 2690 1320 6900 10397 3256 6446 7498 6330 4411 1644 3839 11232 T-37

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.3-1. Rainfall data available.

Month TPRC-2 TPRC-3 TPRC-4 TPRC-5 TPRC-7 TPRC-8 TPRC-12 Jul-11 NA

  • Sep-11 Dec-11 Mar-12 NA Jun-12 NA Sep-12 Dec-12 Mar-13 NA Jun-13 NA Sep-13 P P P P P P P Dec-13 P P P P P P P Mar-14 P P P P P P P Notes:
  • Data collected on 8/18/2011.

Not Available - TPRC-4 was stolen in in March 2013. TPRC-5 was stolen in in July 2011. TPRC-7 was stolen in March and replaced in June 2013; data will be available for September 2013.

Key:

= Data available.

NA = Not available.

P = Pending; Samples collected but results not available.

T-38

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.3-2. June 2013 rainfall data.

Rainfall Concentration (pCi/L)

Sample Date Station Value 1-Sigma MDL RF-2 6/7/2013 28.7 6.2 5.9 RF-3 6/11/2013 -4.0 6.0 6.1 RF-4 NA Gauge stolen RF-5 6/6/2013 14.4 6.0 5.8 RF-7 6/5/2013 -7.8 6.0 6.1 RF-8 6/5/2013 -3.4 6.1 6.1 RF-12 6/18/2013 6.5 5.6 5.5 Key:

pCi/L = picoCuries per liter.

MDL = Minimum detection limit.

RF = Rainfall.

T-39

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.4-1. Evaporation Pan data available.

TPEVP-TPEVP- Pumped-Month TPEVP-2 TPEVP-3 TPEVP-5 TPEVP-12 TPEVP-13A1 Source Source 2 Mar-11 NA NA Apr-11 NA May-11 Jun-11 3

Aug-11

  • NA NA Sep-11 NA Oct-11 NA 4

Nov-11 NA NA Dec-11 Jan-12 Feb-12 Mar-12 Apr-12 May-12 NA Jun-12 NA Jul-12 NA Aug-12 NA Sep-12 NA Oct-12 NA Nov-12 Dec-12 Jan-13 Feb-13 Mar-13 Apr-13 May-13 NA Jun-13 NA Jul-13 P Aug-13 P P P P P P P Sep-13 P P P P P P P Oct-13 P P P P P P P Nov-13 P P P P P P P Dec-13 P P P P P P P Jan-14 P P P P P P P Feb-14 P P P P P P P Mar-14 P P P P P P P Apr-14 P P P P P P P May-14 P P P P P P P Jun-14 P P P P P P P Jul-14 P P P P P P P Aug-14 P P P P P P P Sep-14 P P P P P P P Oct-14 P P P P P P P Nov-14 P P P P P P P Dec-14 P P P P P P P Jan-15 P P P P P P P 5

Feb-15 P NA P NA P P P Mar-15 P P P P P P P Apr-15 P P P P P P P Notes:

1 TPEVP-13A was not set up until April 2011; the first samples were collected in May 2011.

2 TPEVP-Pumped-Source is only collected when water transported in the water bladders is used to fill pans at TPEVP-5 on a different day. After April 2012, a faster refilling method was used and all site re-filling was completed within a day.

3 Pans were full in August and not refilled; therefore, there was no Source Water. TPEVP-5 was visited 7/29/11 instead of 8/2/11 (for all other sites).

4 Pans were full in November and not refilled; therefore, there was no Source Water for that month.

5 Pans were dry so no samples were taken.

P - Samples collected but results not available.

NA - Sample not collected, data not available.

Key:

= Data available.

NA = Not available.

P = Pending.

T-40

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Table 2.4-2. June and July 2013 Evaporation Pan Data.

Sample Concentration (pCi/L)

Site Date Time Value 1-Sigma MDL 6/20/2013 11:48 135.6 8.5 6.0 TPEVP-2 7/23/2013 10:29 90.3 8.2 6.3 6/20/2013 12:10 14.4 6.1 5.9 TPEVP-3 7/23/2013 10:08 14.9 6.8 6.5 6/20/2013 9:17 33.0 6.2 5.8 TPEVP-5 7/23/2013 11:54 19.1 6.9 6.5 6/20/2013 12:57 19.8 6.1 5.9 TPEVP-12 7/23/2013 10:53 15.8 6.9 6.6 6/20/2013 12:34 320.4 13.6 5.8 TPEVP-13 7/23/2013 9:50 175.9 10.5 6.5 6/20/2013 11:49 -5.8 5.8 5.8 Source 7/23/2013 10:55 7.3 6.6 6.5 T-41

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 FIGURES

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Figure 2.1-1. Quarterly groundwater water tritium values (pCI/L) collected at two or three depths i.e. shallow (blue),

medium (green) and deep (orange). Pre-Uprate data shows average and range while the Post-Uprate values are for events from June 2013 to March 2014.

F-1

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Pre-Uprate (June 2010-December 2011) Post-Uprate (June 2013-March 2014)

Figure 2.1-2. Pre- and Post-Uprate Tritium Isopleths at each Well Depth.

F-2

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 Figure 2.2-1. Quarterly surface water tritium values (pCi/L) collected 1 ft from the top (blue) and/or 1 ft from the bottom (green). Pre-Uprate data shows average and range while the Post-Uprate values are for events from June 2013 to March 2014 F-3

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 130 TPRF-2 110 TPRF-3 TPRF-4 90 TPRF-5 TPRF-7 Tritium (pCi/L) 70 TPRF-8 TPRF-12 50 30 10

-10 6/1/2011 8/31/2011 12/1/2011 3/1/2012 6/1/2012 8/31/2012 12/1/2012 3/2/2013 6/2/2013 Figure 2.3-1. Tritium concentrations (+/- 1 ) in rainfall collectors.

F-4

FPL Turkey Point Annual Post-Uprate Monitoring Report (Addendum) for Units 3 & 4 Uprate Project - May 2015 TPEVP-2 1200 TPEVP-3 TPEVP-5 1000 TPEVP-12 TPEVP-13 Tritium (pCi/L) 800 Source*

600 400 200 0

2/16/2011 5/27/2011 9/4/2011 12/13/2011 3/22/2012 6/30/2012 10/8/2012 1/16/2013 4/26/2013 Date Figure 2.4-1. Tritium concentrations (+/- 1 ) in evaporation pans.

F-5