NL-09-131, Reply to Request for Additional Information (RAI) Environmental Report - Impingement Data

From kanterella
Revision as of 02:39, 14 November 2019 by StriderTol (talk | contribs) (Created page by program invented by StriderTol)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Reply to Request for Additional Information (RAI) Environmental Report - Impingement Data
ML092810351
Person / Time
Site: Indian Point  Entergy icon.png
Issue date: 09/24/2009
From: Dacimo F
Entergy Nuclear Northeast, Entergy Operations
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
NL-09-131
Download: ML092810351 (15)
v • d • e


Text

Enter-oy Nuclear Northeast Indian Point Energy Center wEnh9W Q, 450 Broadway, GSB P.O. Box 249 Buchanan, NY 10511-0249 Tel (914) 788-2055 Fred Dacimno Vice President License Renewal NL-09-131 September 24, 2009 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001

SUBJECT:

Entergy Nuclear Operations Inc. Reply to Request for Additional Information (RAI) Environmental Report - Impingement Data Indian Point Nuclear Generating Unit Nos. 2 & 3 Docket Nos. 50-247 and 50-286 License Nos. DPR-26 and DPR-64

REFERENCE:

1. Meeting Minutes, Telephone Conference, August 11, 2009, between Mr. Andrew Stuyvenberg NRC and Entergy Staff Regarding Impingement Data
2. Entergy Nuclear Operations Inc. Letter NL-07-156, "Supplement to License Renewal Application (LAR) - Environmental Report References," dated December 20, 2007

Dear Sir or Madam:

Entergy Nuclear Operations, Inc (Entergy) is providing, in Attachment 1, impingement data in accordance with a request provided during a telephone conference call (reference 1) regarding issues that required additional information for data provided in reference 2. The NRC has been unable to generate impingement densities Entergy produced in Table C-7 and entrainment densities Entergy produced in Table C-9 of Entergy's comments on the DSEIS using the data Entergy submitted by reference 2. provides the additional information requested for two issues: 1) information on data provided in reference 2 and correction values, if any, that have been applied to historical data to derive the correct data, 2) information on the annual total of each representative important species (RIS) fish impinged and the volume of water withdrawn during all weeks of sampling for both unit 2 and 3 for an independent assessment of the results provided by reference 2.

If you have any questions, or require additional information, please contact Mr. Robert Walpole at 914-734-6710.

Docket Nos. 50-247 & 50-286 NL-09-131 Page 2 of 2 I declare under penalty of perjury that the foregoing is true and correct. Executed on September 2.'1 ,2009.

Sincerely, FRD/cbr

Attachment:

1. License Renewal Application Environmental Report RAI-Impingement Data cc: Mr. Samuel J. Collins, Regional Administrator, NRC Region I Mr. Sherwin E. Turk, NRC Office of General Counsel, Special Counsel Mr. Kenneth Chang, NRC Branch Chief, Engineering Review Branch I Mr. John Boska, NRR Senior Project Manager Mr. Paul Eddy, New York State Department of Public Service NRC Resident Inspector's Office Mr. Francis J. Murray, Jr., President and CEO, NYSERDA

ATTACHMENT 1 TO NL-09-131 LICENSE RENEWAL APPLICATION ENVIRONMENTAL REPORT RAI IMPINGEMENT DATA ENTERGY NUCLEAR OPERATIONS, INC.

INDIAN POINT NUCLEAR GENERATING UNIT NOS. 2 & 3 DOCKET NOS. 50-247 AND 50-286

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 1 of 14 INDIAN POINT NUCLEAR GENERATING UNIT NOS. 2 AND 3 LICENSE RENEWAL APPLICATION REQUEST FOR ADDITIONAL INFORMATION ENVIRONMENTAL REPORT-IMPINGEMENT DATA During a conference call on August 11, 2009, the NRC had three issues that they needed information on. Part of Issue 2 and all of issue 3 have been resolved. The information for Issue 1 and part of Issue 2 is provided below.

Issue I Entergy provided impingement data to NRC in Enclosure 3 to RAI response by letter NL-07-156 dated December 20, 2007 (ML080080313; cover letter at ML080080205). The impingement data included in letter NL-07-156 (Reference 2) in file contains estimated numbers of the total seasonal impingement for many taxa.

During an August 11, 2009, conference call between NRC staff and Entergy (Summary at ML0914200362),

Entergy staff suggested that all of the impingement data may be incorrect and could be divided by the number of days sampled for the given year (paragraph 2 of enclosure 2 to ML0914200362, excerpted in Figure 1) in order to derive correct estimates. However, NRC staff have found that the estimates of the seasonal total number impinged included in reference 2 do not match the estimated seasonal total number impingement reported in the annual reports of the Hudson River Ecological Study in the Area of Indian Point (ML080080209, ML080080214, ML080080216, ML080080291, ML080080298, ML080080306), even when NRC staff divides the Entergy reported values by the number of days sampled (see example in Table 1 and Figure 2). The NRC staff needs to know which data (annual reports, Entergy-supplied, corrected figures, or other data) are correct and what correction values, if any, have been applied to historical data to derive the correct data.

Part of Issue 2 NRC staff may need the annual total of each representative important species (RIS) fish impinged and the volume of water withdrawn during all weeks of sampling for both Units 2 and 3 in order to independently calculate the impingement results provided by Entergy (NL-07-156).

Response for Issue I and Issue 2:

Data Sources Annual impingement abundance data, adjusted for collection efficiency, were obtained for Indian Point Units 2 and 3, using data available in each annual monitoring report.

Each annual report was considered the most valid source of historical impingement abundance data, intake flows, and sampling or operating dates for that calendar year because, based on our recollection and participation in the process as a sampling contractor, each annual report was the product of collaboration and peer review among the impingement sampling contractors and the owners and operators of each unit.

The reference list below presents a citation for each annual report and the table or table numbers from within each report supplying the data presented in this document.

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 2 of 14 Impingement Abundance Data:

For the period 1979 through 1980 impingement collections were scheduled daily for Indian Point Units 2 and 3 as long as at least one circulating water pump was operated on that day.

The 1981 impingement study marked a change in impingement sampling at Indian Point Units 2 and 3, and according to the 1981 Indian Point Ecological Study Report, sampling occurred daily from January 1 through June 30 as long as at least one circulating water pump was operated on that day. Beginning on July 1, 1981, a stratified random sampling design was first implemented to collect impingement samples on 70 of the remaining days in the year at Indian Point Unit 2, and 55 of the remaining days in the year at Indian Point Unit 3, as long as at least one circulating water pump was operated on the scheduled dates. If the unit was not operating, or if other circumstances prevented sampling on the scheduled dates, the missed dates were rescheduled by randomly selecting from among the remaining unscheduled dates in each stratum. This revised sampling design was maintained from 1982 through September 30, 1990, with an annual allocation of 110 randomly selected sampling dates among four seasonal strata per year according to the target allocations of sampling effort at Indian Point Units 2 and 3 described in the table below. A systematic design was implemented at Indian Point Unit 2 (IP2) during October 1 through December 31, 1990, with impingement sampling scheduled to occur on one day (Tuesday) per week during this period. Indian Point Unit 3 (IP3) was not operating during the period October 1 through December 31, 1990.

Seasonal Stratum (1 July 1981 Random Random through 30 September 1990) Sampling Sampling Days at IP2 Days at IP3 1 January- 31 March 30 27 1 April - 30 June 10 18 1 July - 30 September 11 31 1 October - 31 December 59 34 1 January-31 December 110 110 Annual impingement abundance, adjusted for collection efficiency, was obtained from the tables in each annual report referenced below, for each fish taxon except for the two sturgeon species. The annual abundance data for the two sturgeon species (shortnose sturgeon and Atlantic sturgeon) represent the collection efficiency annual total abundance values derived from the independent QC of sturgeon data documented in a memorandum from Mark Mattson and Susan Ward of Normandeau Associates, Inc. to Dara Gray of Indian Point Energy Center dated June 26, 2009, and identified in Table 4 of that memorandum as "CE Adjusted Level 5 Count".

Intake Flow Data:

For the period 1982 - 1990, actual dates of plant operation and average daily volume were obtained from the respective tables in each annual report. The average daily operating volume multiplied by the actual number of days the plant operated in that month determined that total monthly operating volume and the monthly volumes were summed to obtain the annual operating volume for each Unit and Year. For the years 1979 - 1981, report tables provided the number of days during which the unit was in operation, and a total monthly volume, so

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 3 of 14 annual totals by unit were derived from simply summing the monthly total volume. Volumes provided include service water, as specified in each table referenced below.

References:

Table Providing Data Table Providing Data IP2 IP2 IP3 IP3 Intake Flow Intake Flow and and Operating ODerating Annual Report Abundance Dates Abundance Dates Texas Instruments Incorporated, December 1980. Hudson River Ecological Study in the Area of Table D-2, Tables A-15, Table D-3, Tables A-15, Indian Point 1979 Annual Report. 1990 Report A-16 1990 Report A-16 1980 HR Ecol Study IP 1980 - Table D-2, Table D-3, 890. pdf 1990 Report Table 3-9 1990 Report Table 3-9 1981 HR Ecol Study IP 1981 - Table D-2, Tables 3-4 Table D-3, Tables 3-4 5430.pdf 1990 Report and 3-5 1990 Report and 3-5 1982-HR Ecol Study IP 1982 -

8100.pdf Table 3-6 Table 3-4 Table 3-7 Table 3-5 1983-HR Ecol Study IP 1983 -

7900. pdf Table 3-4 Table 3-2 Table 3-5 Table 3-3 1984 - HR Ecol Study IP 1984 -

950.pdf Table 111-2 Table 11-2 Table 111-3 Table 11-3 1985 - HR Ecol Study IP 1985 -

3730.pdf Table 4-1 Table 3-4 Table 4-2 Table 3-5 1986 - HR Ecol Study IP 1986 -

3720.pdf Table 4-1 Table 3-4 Table 4-2 Table 3-5 1987 - HR Ecol Study IP 1987 -

6310. pdf Table 4-1 Table 3-4 Table 4-2 Table 3-5 1988- HR Ecol Study IP 1988 -

910.pdf Table 4-1 Table 3-4 Table 4-2 Table 3-5 1989- HR Ecol Study IP 1989-6330.pdf Table 6 Table 4 Table 7 Table 5 1990 - HR Ecol Study IP 1990 -

5050.pdf Table 3-1 Table 2-4 Table 3-2 Table 2-5

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 4 of 14 Annual Impingement Abundance Estimates for Indian Point Unit 2 and Unit 3 Indian Point Unit 2 I Indian Point Unit 2 I Indian Point Unit 3 Indian Point Unit 3 Estimated Annual Number Estimated Annual Impinged Estimated Annual Number Impinged (adjusted for Intake Volume (from (adjusted for Estimated Annual collection Annual Reports) in collection Intake Volume (from efficiency from millions of cubic efficiency from Annual Reports) in Species Year Annual Reports) meters Annual Reports), millions of cubic meters ALEWIFE 1979 2,493 976.00 15,054 958.90 ALEWIFE 1980 10,322 1,017.90 6,493 804.50 ALEWIFE 1981 58,346 760.00 9,101 856.70 ALEWIFE 1982 2,223 992.85 0 248.64 ALEWIFE 1983 4,549 1,202.86 212 83.40 ALEWIFE 1984 3,310 626.20 4,704 1,073.20 ALEWIFE 1985 2,343 1,259.58 2,824 690.34 ALEWIFE 1986 2,026 943.95 1,416 938.90 ALEWIFE 1987 3,562 1,042.71 1,166 771.42 ALEWIFE 1988 1,345 1,185.62 698 1,136.39 ALEWIFE 1989 584 918.96 860 829.47 ALEWIFE 1990 1,103 1,019.34 897 879.78 BAYANCHOVY 1979 91,512 976.00 189,302 958.90 BAY ANCHOVY 1980 347,559 1,017.90 77,129 804.50 BAYANCHOVY 1981 1,327,578 760.00 117,433 856.70 BAY ANCHOVY 1982 113,550 992.85 72 248.64 BAY ANCHOVY 1983 128,626 1,202.86 404 83.40 BAY ANCHOVY 1984 3,684 626.20 109,086 1,073.20 BAY ANCHOVY 1985 8,686 1,259.58 4,743 690.34 BAY ANCHOVY 1986 85,495 943.95 16,665 938.90

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 5 of 14 Indian Point "

Unit 2 Indian Point Unit 2 I Indian Point Unit 3 Indian Point Unit 3 Estimated Annual Number Estimated Annual Impinged Estimated Annual Number Impinged (adjusted for Intake Volume (from (adjusted for Estimated Annual collection Annual Reports) in collection Intake Volume (from efficiency from millions of cubic efficiency from Annual Reports) in Species Year Annual Reports) meters Annual Reports) millions of cubic meters BAY ANCHOVY 1987 24,786 1,042.71 6,082 771.42 BAY ANCHOVY 1988 31,224 1,185.62 4,219 1,136.39 BAY ANCHOVY 1989 1,496 918.96 4,572 829.47 BAY ANCHOVY 1990 14,711 1,019.34 6,947 879.78 AMERICAN SHAD 1979 12,420 976.00 39,500 958.90 AMERICAN SHAD 1980 44,285 1,017.90 13,885 804.50 AMERICAN SHAD 1981 227,867 760.00 22,421 856.70 AMERICAN SHAD 1982 1,492 992.85 5 248.64 AMERICAN SHAD 1983 8,504 1,202.86 10 83.40 AMERICAN SHAD 1984 242 626.20 458 1,073.20 AMERICAN SHAD 1985 1,340 1,259.58 1,656 690.34 AMERICAN SHAD 1986 6,423 943.95 4,904 938.90 AMERICAN SHAD 1987 2,639 1,042.71 1,730 771.42 AMERICAN SHAD 1988 356 1,185.62 148 1,136.39 AMERICAN SHAD 1989 3,438 918.96 5,868 829.47 AMERICAN SHAD 1990 1,450 1,019.34 1,568 879.78 BLUEFISH 1979 129 976.00 7,550 958.90 BLUEFISH 1980 10,603 1,017.90 10,094 804.50 BLUEFISH 1981 10,874 760.00 8,297 856.70 BLUEFISH 1982 1,453 992.85 0 248.64 BLUEFISH 1983 7,269 1,202.86 550 83.40

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 6 of 14 Indian Point Unit 2 Indian Point Unit 2 I Indian Point Unit 3 Indian Point Unit 3 Estimated Annual Number Estimated Annual Impinged Estimated Annual Number Impinged (adjusted for Intake Volume (from (adjusted for Estimated Annual collection Annual Reports) in collection Intake Volume (from efficiency from millions of cubic efficiency from Annual Reports) in Species Year Annual Reports) meters Annual Reports) millions of cubic meters BLUEFISH 1984 30 626.20 6,464 1,073.20 BLUEFISH 1985 582 1,259.58 27 690.34 BLUEFISH 1986 4,044 943.95 1,515 938.90 BLUEFISH 1987 6,028 1,042.71 745 771.42 BLUEFISH 1988 3,156 1,185.62 510 1,136.39 BLUEFISH 1989 627 918.96 605 829.47 BLUEFISH 1990 5,805 1,019.34 3,028 879.78 HOGCHOKER 1979 34,304 976.00 17,638 958.90 HOGCHOKER 1980 42,244 1,017.90 17,477 804.50 HOGCHOKER 1981 25,591 760.00 23,289 856.70 HOGCHOKER 1982 56,240 992.85 449 248.64 HOGCHOKER 1983 22,176 1,202.86 817 83.40 HOGCHOKER 1984 1,985 626.20 9,447 1,073.20 HOGCHOKER 1985 26,314 1,259.58 13,145 690.34 HOGCHOKER 1986 50,452 943.95 22,875 938.90 HOGCHOKER 1987 34,818 1,042.71 9,585 771.42 HOGCHOKER 1988 72,516 1,185.62 13,969 1,136.39 HOGCHOKER 1989 86,877 918.96 34,401 829.47 HOGCHOKER 1990 28,022 1,019.34 12,213 879.78 ATLANTIC MENHADEN 1979 42 976.00 686 958.90

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 7 of 14 Indian Point Unit 2 Indian Point Unit 2 Indian Point Unit 3 Indian Point Unit 3 Estimated Annual Number Estimated Annual Impinged Estimated Annual Number Impinged (adjusted for Intake Volume (from (adjusted for Estimated Annual collection Annual Reports) in collection Intake Volume (from efficiency from millions of cubic efficiency from Annual Reports) in Species Year Annual Reports) meters Annual Reports) millions of cubic meters ATLANTIC MENHADEN 1980 63 1,017.90 218 804.50 ATLANTIC MENHADEN 1981 1,146 760.00 1,034 856.70 ATLANTIC MENHADEN 1982 88 992.85 0 248.64 ATLANTIC MENHADEN 1983 136 1,202.86 4 83.40 ATLANTIC MENHADEN .1984 8 626.20 23 1,073.20 ATLANTIC MENHADEN 1985 367 1,259.58 47 690.34 ATLANTIC MENHADEN 1986 6,370 943.95 3,296 938.90 ATLANTIC MENHADEN 1987 800 1,042.71 146 771.42 ATLANTIC MENHADEN 1988 162 1,185.62 27 1,136.39 ATLANTIC MENHADEN 1989 159 918.96 89 829.47 ATLANTIC MENHADEN 1990 748 1,019.34 387 879.78 BLUEBACK HERRING 1979 305,261 976.00 12,140 958.90 BLUEBACK HERRING 1980 29,346 1,017.90 11,418 804.50 BLUEBACK HERRING 1981 255,782 760.00 15,788 856.70

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 8 of 14 Indian Point Unit 2 Indian Point Unit 2 Indian Point Unit 3 Indian Point Unit 3 Estimated Annual Number Estimated Annual Impinged Estimated Annual Number Impinged (adjusted for Intake Volume (from (adjusted for Estimated Annual collection Annual Reports) in collection Intake Volume (from efficiency from millions of cubic efficiency from Annual Reports) in Species Year Annual Reports) meters Annual Reports) millions of cubic meters BLUEBACK HERRING 1982 1,081 992.85 111 248.64 BLUEBACK HERRING 1983 46,854 1,202.86 2,878 83.40 BLUEBACK HERRING 1984 3,251 626.20 10,216 1,073.20 BLUEBACK HERRING 1985 8,337 1,259.58 47,551 690.34 BLUEBACK HERRING 1986 7,219 943.95 10,640 938.90 BLUEBACK HERRING 1987 35,259 1,042.71 62,467 771.42 BLUEBACK HERRING 1988 23,696 1,185.62 2,608 1,136.39 BLUEBACK HERRING 1989 23,233 918.96 32,735 829.47 BLUEBACK HERRING 1990 17,947 1,019.34 2,767 879.78 RAINBOW SMELT 1979 37,002 976.00 26,833 958.90 RAINBOW SMELT 1980 21,458 1,017.90 6,164 804.50 RAINBOW SMELT 1981 725 .760.00 961 856.70 RAINBOW SMELT 1982 1,212 992.85 68 248.64 RAINBOW SMELT 1983 2,196 1,202.86 132 83.40 RAINBOW SMELT 1984 844 626.20 733 1,073.20 RAINBOW SMELT 1985 3,552 1,259.58 1,806 690.34 RAINBOW SMELT 1986 10,879 943.95 2,776 938.90

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 9 of 14 Indian Point Unit 2 Indian Point Unit 2 Indian Point Unit 3 Indian Point Unit 3 Estimated Annual Number Estimated Annual Impinged Estimated Annual Number Impinged (adjusted for Intake Volume (from (adjusted for Estimated Annual collection Annual Reports) in collection Intake Volume (from efficiency from millions of cubic efficiency from Annual Reports) in Species Year Annual Reports) meters Annual Reports) millions of cubic meters RAINBOW SMELT 1987 7,280 1,042.71 1,782 771.42 RAINBOW SMELT 1988 5,651 1,185.62 1,713 1,136.39 RAINBOW SMELT 1989 306 918.96 84 829.47 RAINBOW SMELT 1990 431 1,019.34 891 879.78 SHORTNOSE STURGEON 1979 4 976.00 3 958.90 SHORTNOSE STURGEON 1980 0 1,017.90 2 804.50 SHORTNOSE STURGEON 1981 0 760.00 0 856.70 SHORTNOSE STURGEON 1982 0 992.85 0 248.64 SHORTNOSE STURGEON 1983 0 1,202.86 0 83.40 SHORTNOSE STURGEON 1984 3 626.20 2 1,073.20 SHORTNOSE STURGEON 1985 .0 1,259.58 0 690.34 SHORTNOSE STURGEON 1986 0 943.95 0 938.90 SHORTNOSE STURGEON 1987 4 1,042.71 2 771.42 SHORTNOSE STURGEON 1988 7 1,185.62 2 1,136.39 SHORTNOSE STURGEON 1989 0 918.96 2 829.47 SHORTNOSE STURGEON 1990 3 1,019.34 01 879.78

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 10 of 14 Indian Point Unit 2 Indian Point Unit 2 I Indian Point Unit 3 Indian Point Unit 3 Estimated Annual Number Estimated Annual Impinged Estimated Annual Number Impinged (adjusted for Intake Volume (from (adjusted for Estimated Annual collection Annual Reports) in collection Intake Volume (from efficiency from millions of cubic efficiency from Annual Reports) in Species Year Annual Reports) meters Annual Reports) millions of cubic meters SPOTTAIL SHINER 1979 8,716 976.00 4,179 958.90 SPOTTAIL SHINER 1980 2,216 1,017.90 1,912 804.50 SPOTTAIL SHINER 1981 863 760.00 444 856.70 SPOTTAIL SHINER 1982 697 992.85 361 248.64 SPOTTAIL SHINER 1983 1,096 1,202.86 31 83.40 SPOTTAIL SHINER 1984 1,015 626.20 1,263 1,073.20 SPOTTAIL SHINER 1985 1,974 1,259.58 558 690.34 SPOTTAIL SHINER 1986 591 943.95 663 938.90 SPOTTAIL SHINER 1987 2,198 1,042.71 421 771.42 SPOTTAIL SHINER 1988 1,275 1,185.62 401 1,136.39 SPOTTAIL SHINER 1989 3,809 918.96 397 829.47 SPOTTAIL SHINER 1990 2,667 1,019.34 444 879.78 ATLANTIC STURGEON 1979 75 976.00 61 958.90 ATLANTIC STURGEON 1980 24 1,017.90 17 804.50 ATLANTIC STURGEON 1981 8 760.00 7 856.70 ATLANTIC STURGEON 1982 2 992.85 1 248.64 ATLANTIC STURGEON 1983 6 1,202.86 0 83.40 ATLANTIC STURGEON 1984 6 626.20 10 1,073.20

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 11 of 14 Indian Point Unit 2 indian Point Unit 2 Indian Point Unit 3 Indian Point Unit 3 Estimated Annual Number Estimated Annual Impinged Estimated Annual Number Impinged (adjusted for Intake Volume (from (adjusted for Estimated Annual collection Annual Reports) in collection Intake Volume (from efficiency from millions of cubic efficiency from Annual Reports) in Species Year Annual Reports) meters Annual Reports) millions of cubic meters ATLANTIC STURGEON 1985 19 1,259.58 25 690.34 ATLANTIC STURGEON 1986 6 943.95 6 938.90 ATLANTIC STURGEON 1987 6 1,042.71 2 771.42 ATLANTIC STURGEON 1988 2 1,185.62 0 1,136.39 ATLANTIC STURGEON 1989 0 918.96 0 829.47 ATLANTIC STURGEON 1990 0 1,019.34 3 879.78 STRIPED BASS 1979 77,756 976.00 18,480 958.90 STRIPED BASS 1980 30,206 1,017.90 18,320 804.50 STRIPED BASS 1981 60,601 760.00 26,911 856.70 STRIPED BASS 1982 8,258 992.85 49,365 248.64 STRIPED BASS 1983 19,023 1,202.86 67 83.40 STRIPED BASS 1984 4,551 626.20 6,414 1,073.20 STRIPED BASS 1985 53,451 1,259.58 27,011 690.34 STRIPED BASS 1986 8,417 943.95 2,305 938.90 STRIPED BASS 1987 .24,879 1,042.71 3,794 771.42 STRIPED BASS 1988 70,969 1,185.62 16,089 1,136.39 STRIPED BASS 1989 21,047 918.96 3,747 829.47 STRIPED BASS 1990 19,370 1,019.34 2,611 879.78

Docket Nos. 50-247 & 50-286 NL-09-131 Attachment 1 Page 12 of 14 Indian Point Unit 2 Indian Point Unit 2 Indian Point Unit 3 Indian Point Unit 3 Estimated Annual Number Estimated Annual Impinged Estimated Annual Number Impinged (adjusted for Intake Volume (from (adjusted for Estimated Annual collection Annual Reports) in collection Intake Volume (from efficiency from millions of cubic efficiency from Annual Reports) in Species Year Annual Reports) meters Annual Reports) millions of cubic meters ATLANTIC TOMCOD 1979 79,980 976.00 255,695 958.90 ATLANTIC TOMCOD 1980 672,329 1,017.90 162,343 804.50 ATLANTIC TOMCOD 1981 382,531 760.00 78,202 856.70 ATLANTIC TOMCOD 1982 118,015 992.85 976 248.64 ATLANTIC TOMCOD 1983 117,234 1,202.86 12,361 83.40 ATLANTIC TOMCOD 1984 2,709 626.20 95,855 1,073.20 ATLANTIC TOMCOD 1985 39,558 1,259.58 9,723 690.34 ATLANTIC TOMCOD 1986 117,378 943.95 13,602 938.90 ATLANTIC TOMCOD 1987 684,568 1,042.71 1,097 771.42 ATLANTIC TOMCOD 1988 9,800 1,185.62 8,807 1,136.39 ATLANTIC TOMCOD 1989 6,082 918.96 2,422 829.47 ATLANTIC TOMCOD 1990 96,874 1,019.34 25,036 879.78 WHITE CATFISH 1979 4,745 976.00 1,599 958.90 WHITE CATFISH 1980 679 1,017.90 796 804.50 WHITE CATFISH 1981 611 760.00 761 856.70 WHITE CATFISH 1982 549 992.85 292 248.64 WHITE CATFISH 1983 1,692 1,202.86 40 83.40 WHITE CATFISH 1984 2,216 626.20 11,360 1,073.20 WHITE CATFISH 1985 4,980 1,259.58 1,606 690.34 WHITE CATFISH 1986 2,399 943.95 1,078 938.90 WHITE CATFISH 1987 1,480 1,042.71 887 771.42

Retrieved from "https://kanterella.com/w/index.php?title=NL-09-131,_Reply_to_Request_for_Additional_Information_(RAI)_Environmental_Report_-_Impingement_Data&oldid=2140925"