Text

Forwards Radiological Effluent Release Semiannual Rept, Jan-June 1982
	ML17309A284
Person / Time
Site:	Ginna
Issue date:	08/24/1982
From:	Maier J; ROCHESTER GAS & ELECTRIC CORP.
To:	Haynes R; NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17256B214	List: ML17256B213; ML17309A284;
References
	NUDOCS 8209030324
	Download: ML17309A284 (42)
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RFTS MASTER FILE Q~y- %t Iu

~

-:CCHESTER G 'S At40 ELECTRIC CCfFfPCfR'ON

~ 99 EAST AVCVUE, RCCHES ZFf,.~l.Y. l45J9 August 24, 1982 U.s. Nuclear Fhgulatory Qmmission Office of Inspection and Enforcement Region I 631 Park Avenue ATZEKION:

Mr. Ronald C. Haynes

~ional Administration

'9 at

Dear Mr. Haynes:

I'uring tne period frcm January 1 to June 30,

1982, 9753 cubic feet of solid waste containing 151.5 curies of mixed'ission products was shipped off site.

74$ by volune was shipped to Hanford, Nashington, the remainder to Barnwell, South Carolina.

During this perioa of time, m experienced a stean generator tuoe rupture.

Released during this incident was 30 curies of noble gases, 0.2 curies of equiv. I-131, 0.4 curies of particulates and 5 curies of tritiuu.

Ihese releases were not reported uncier the normal Tech Spec releases and are not tabulated in the attached monthly release summaries.

A detailed sunmary of the releases was submitted in section 7 of the "Incident Evaluation, Q~Gi:nna-stean Generator tute Failure Incident, Jan.

25, 1982, R.E. Ginna Nuclear Fomr plant,

'=Cocket iM. 50-244".

During the remainder of the reporting period, we released through noanal discharges 190e6 curies of tritiun, 0.4 curies of mixed fission products in our liquid releases ana tnrough our gaseous releases; 946.7 curies of noble gases, 2.7 E-3 curies of halogens, 1.88 E-4 curies of mixed fission products and 32.2 curies of tritiun.

Also included are tm corrections to previous submittals.

'the~1981 environmental moni'tormen report which is normally included in the semi-annual effluent report was ani;tted frcm the-July through December L1981 report.

Also in that docunent an error was made on the report of man rem by sark am job function.

Both the original and the corrected docunent are inclu3ed.

'Ihe error was made in the colunn headings.

,"Clffi/~tie~

E. Maier Vice President Electric and Steam Production 8209030324 820824 PDR ADOCK OSO00244 PDR

RADIOLOGICAL ENVIRONMBlTALSURVEY Jan December 1981 SUiiRY The environment surroundirg the Ginna Nuclear Plant is routinely monitored to determine the influence af plant operation on the levels af man-made radioactiv-ity.

Samples are collected on-site where concentrations would be expected to be highest if a release frcm the plant should occur and compared to samples which have been collected simultaneously at points where the eoneentration af the plant effluents is calculated to be less than 1$ of those at the closer locations.

The reference samples provide a run~ background which makes it possible to distin-guish between significant radioactivLty introduced to the environment from the operation a". the plant arxl that introduc& by nuclear detonations or otner sources.

The samole and analysis requirements, as specified in the Technical Specifica-tions, are governed by the fraction af the annual allowable release rate at which the plant, is operating.

For the year of 1981, the mLniaam program was required (Regime 1) since actual releases were less than 1/30th of the annual allowable release.

However, tne actual program that was conducted was approximately that anticipated with the proposed Environmental Tech.

Specs. for Ginna Station.

During the year of 1981, 1457 samples were obtained ant analyzed, 380 af these samples were analyzed by a @mrna, scan.

In add'tion, we received 48 EPA Interlabo-ratory Comparison Studies samples which were analyzed ard reported.

The samples included air, water, fallout, fish, vegetation, milk and direct rad1ation.

There "

was no significant difference between on-sita ard off-site samples and no positive results were found that were due to plant operations.

We concentrations of radioactiv material in the enviroment resulting frcm plant releases were calcu-latea from the m asured release rates and dilution factors.

'Ihese calculated concentrations could not have been detected because of th magnitud ard fluctua-tionss of'he background or because they were below the sensitivity af our analytic procedures.

The calculated concentration would give a dose ccamLtm nt well-below the design objectives specified in Appendix I, 10 CFR50.

ANALYTICALRESULTS The values listed on the following tables include the uncer~ties stated as 2

standard deviations (96$ conf1dence level).

Ke Definitions Curie (Ci):

'le quantity of any radionuc11.de in which the number of disintegrations per second is 37 billion.

P'cocurie (pC1):

One millionth af a mLLlionth af a curie or 0.037 dis-integrations per second.

Ke Definitions (Con't)

Cubic Meter (N3):

Approximately 35.3 cublc feet.

Liter (L):

Approxinetely 1.05 quarts.

Lower Lindt of Detection

%he Nuclear Regulatory Camdssian has requested that reported values be canpared to the Lower Limit af Detection (LLD) for each piece of equipment.

Table XZZ ls a,

listing af the LLD values for @anna, lsotopes usia; our Ge(Li) multichannel pulse height detector system.

these values are before the correction for decay.

An explanation af the calcu'~ tlcn of the LLD ls included following Table XII.

Grass detection Led.ts are as follows:

Beta:

0.002 pCl/M3 Gross beta for 400M3 sample.

Water 1.2 pCl/L Gross beta for 1 liter sample.

Milk 0.05 pCi/L Iodine 131 for 4 liter sample.

Fallout 0.5 pCl/N2/~- for 0.092 N2 collection area.

Ganma:

0.03 pCl/m3 Iodine 131 on charcoal cartridge for 400M3 sample Radiation 10 mlllirem/month for one month exposure (fi3m).

1 ~~rem/quarter for one quarter exposure (KZ)).

AIR PAFZECULA~

PMioactlve particles in air are collected by dra~ approximately one cfm through a two inch diameter particulate filter.

'Ihe volume af air sampled is measured by a dry gas meter ard corrected for the pressure drop across the filter.

The filters are changed weekly and allowed to decay for three days prior to count-ing to eUminate most af the natural radioactivity such as the short half-life daughter products af radon and thoran.

%he decay period is used to gee a rove sensitive. measurement af long-lived man-made radioactivity.

There is a ring of 7 sampling stations on the plant slte located approximately 1000 feet from the reactor at the point af the naxlmum annual average ground level concentratlon.

In addition, there is a ring of 5 sampllxg stations located approximately 10 mlles from the site that serve as background statlons.

Based on weekly comparlsons, there was no statistical difference between the on-slte and the background radioactive particulate concentrations.

'ihe average con-centrations for the on-site and background samples was 0.120 and 0.120 pCl/M3 for the period af January to December 1981.

~&num weekly concentratlons for each station were less than 0.21 pCl/N

~

The average concentration of particulate at the site boundry due to plant releases of iodine and particulate would be 1.78 E-4 pCi/N3 or 1/6,300 the average release concentration of 1.16 pCi/m3.

'Ihe survey can not d tect such concentrations against the magnitude of the background.

During the first 7 months of 1981, the air particulate activities were higher than expected because of the continuing influence of the October 17, 1980 A-bomb test detonation by @dern.

Table IA is a list of values for the on-site samplers during January to June, Table IIA is a list for the off-site locations during January to June.

Table IB is a list of values for the on-site samplers during July to December, Table IIB is a list for the off-site locations during July to December.

The particulate filters frcm each sampling location were saved ard a 13 week composite was made.

A genxna. isotopic analysis was done for each sampling location and corrected for decay.

T'esults of this analysis are listed in Tables IIIA, B, C, and D.

DxUza cartridges are placed at four locations.

These cartridges are changed and counted each week.

A list of values for these cartridges is gLven M Table IV.

WATER Composite samples are collected weekly from Lake Ontario, upstream (Russell Sta-tion) and downstream (Ontario Water Plant) and analyzed for gross beta activit;y.

There was no significant difference between the upstream and downstream sample concentrations.

9he yearly averages were 3.76 and 3.27 pCi/liter for the upstream and downstream samples respectively.

Results are listed in Table V for January to December..

Weekly composite samples are taken frcm the plant circulating water intake and discharge canal.

'Ihe yearly averages weve 3.54 and 3.51 pCi/liter for the intake and discharge ~, respectively.

Results ave listed in Table V.

Releases of gross betagymm. activity frcm the plant to the discharge canal gave an average concentration cf <0.001 pCi/liter M tne canal.

'Ihe survey cannot detect this concentratim du to th rr~tude ard th fluctuation o." the back-ground lake water activity.

Tne concentration at the Ont;avio Mater Plant would be only 1/20th of the discharge canal concentrations ov <0.0005 pCi/liter due to plant releases.

Samples of tap water, the nearest well, and the creek which crosses the site were collected and analyzed monthly.

'3he results show no Mdication cf plant influ-ence.

These results are listed in Table VE.

Ganxra isotopic analysis was done on some of the water samples.

These are listed in Table VII.

Fallout is a term used to denote radioactive material sett'.rg fran the atmosphere to the ground.

At the sampling stations, the fallout settles as dust or is col-lected with rainfall by a funnel ard bottle.

There are two on-site sampling stations and three off-site.

Fallout generally increases in the spring months due to transfer of fission products fran the upper to the lower atmosphere M congunc-0ion with increased rainfall.

Lhere was no significant difference between on-site ard off-site samples for the period of January to December, 1981.

Table VIII lists the values for fallout samples.

ECKRNAL PEblEZRATENG RADIATION External penetrating radiation is measured by fi3m badges, wnich are sealed in plastic with the desiccant.

'Ihe films are located at 12 air particulate sampling stations and are changed monthly.

Readings for all fi3ms, both on-site ard off-

site, were 3ess than the rrdn1nMm sensitivity of 10 millirem per ninth.

A thermoluminescent dosimeter (TU)) system with a sensitivity of 1 milliran is used as part of the environmental mnitoring.

'3hirty-nine TLD badges are cur-rently placed

<<m four rings around the plant.

These rings range fran less than 1000 feet to 15 miles and have been dLspersed so as to give indications M each of the nine lard based sectors arourd the plant potential population exposures should an excessive release occur from the plant.

Each badge contains 3 CaS04:Dy discs M a teflon matrix and are shielded by a copper filter to correct for overresponse to low energy photons.

Badges are changed and read after approximately 3 months exposure.

For the year of 1981, on-site exposure ranged between 0.85 and 1.59 mrem/wk, with an average exposure cf 1.17 mrem/wk and off-site 0.78 to 1.52 mrem/wk with an average exposure of 1.06 mrem/wk.

Tables 3ZA and IXB give TU3 readings for each quarter.

Milk samples are collected monthly fran one af the three closest dairy herds located three to five m11es from the plant.

'Ihe milk is analyzed for Iodine-131.

The method involves chemical separation of iodine ard gross beta counting.

Interference from other radioactive isotopes has nade the results suspect M that they are biased high.

The counting procedure is not specific for Iodine-131 and other isotopes may add to the count rate.

Attempts to d termine th half-life of the activity in the sample is difficult because of the low countirg rates in-volved.

T¹ average Iodine-131 concentration in ~~

for t¹ twelve month period was

<0.09 pCi/liter.

Th annual dose to th thyroid of an infant which could result fran.he measured plant release

rate, was calculated by the method cescribed in the USNRC Regula-tory Guide 1.109.

%he resultant annual thyroid dose for 1981 would be 0.030 mrem.

The annual average plant release rate would gi.ve a concentration of <0.005 pCi/liter of Iodine-131 in milk, which is below the LLD for this analysis.

LAKE ONTARIO FISH Fish caught near the discharge canal outfall were filleted, ard counted for gannna emitting isotopes.

Gross gama activity was normal and no isotopes attributed to plant operations were detected.

Isotopic Ganrna Concentrations (pCl/wet kilogram) are listed in Table XI.

A sample of the sand was obtained fran the lake bottan in the discharge plume area.

Results of the gunna scan are &eluded on Table XI.

Additional samples representing vegetation and fruit were taken ard analyzed for ganrna enitting isotopes.

The results for these samples are listed in Table XZ3.

EPA Interlaborator Can lson Stud An indication af the plants ability to analyze samples ard achieve results consis-tent with other laboratories ls the aim af the EPA Interlaboratory Ccmparlson.

Selected unknowns are received and analyzed by our procedures ard the results are sent to the EPA Ehvlrornnental Monitoring Systems Laboratory.

A report is returned frcm than indicating the concentrations with which the samples were spiked and how we con@ared to other 3aboratories do~ the same samples.

Table XIIIls a tabula-tion af the samples analyzed during 1981.

Table IA On-Site Samplers Results in pCi/N3 Meek of Dec 31-Jan 8

Jan 8-15 Jan 15-23 Jan 23-30 Jan 30-Feb 6

Feb 6-13 Feb 13-20 Feb 20-27 Feb 27-Nar 6 Mar 6-13 Nar 13-20 Nar 20-27 Mar 27-Apr 3 Apr 3-10 Apr 10-16 Apr 16-24 Apr 24-Nay 1 Nay 1-8 May 8-15 May 15-22 May 22-29 May 29-June 5

June 5-12 June 12-19 June 19-26 June 26-July 2 Sta.82 0.071+0.002 0.08%0.002 0.121+0.003 0.103+0.003 0.097+0.003 0.096+0 003 0.140+0.003 0.053+0.002 0.116+0.003 0.07@0.002 0.177+0.003 0.182+0.003 0.319+0.005 0.376+0.005 0.231+0.004 0.270+0,004 0.237+0.004 0.267+0.004 0.229+0.004 0.284+0.004 0.267+0.004 Q.154+0.003 0.193+0.004 0.095+0.003 0.124+0.003 0.156+0.004 Sta.83 0.078+0.003 0.105+0.003 0.134+0.004 0.136+0.004 0.122+0.004 0.106+0.003 0.177+0.004 0.092+0.003 0.121+0.004 0.12950.004 0.17940.004 0.203+0.004 0.399+0.006 0.380+0.006 0.258+0.005 0.311+0.005 0.269+0.005 0.290+0.005 0.286+0.005 0.31070.005 0.311+0.005 0.178+0.004 0.209+0.005 0.114+0.003 0.129+0.004

0. 174+0.005 Sta. A 0.075+0.002 0.08970.003 0.116+0.003

0. 100'.003 0.111+0.004 0.111+0.004 0.216+0.005 0.088+0.003 0.157+0.005 0.118+0.004 0.195+0.005 0.210+0.005 0.382X0.007 0.423+0.007 o.3o4+o.oo6 0.323+0.006 0.281+0.006 0.296+0.006 0 319+0.006 0.319+0.004 0.328+0.004 0.177+0.005 0.211+0.005

0. 104+0.004 0-128+0.004 0.16%0.005 Sta./J5 0.077+0.002 0.088+0.002

0. 131+0.003 0.114+0.003 0.099+0.003 0.112+0.003 0.179+0.003 0.095+0.003 0.131+0.003 0.113+0.003 0.17870.003 0.206+0.004 0.338+0.005 0.369+0.005 0.240+0.004 0.310+0.004 0.264+0.004 0.290+0.004 0.273+0.004 0.2960.004 0.301+0.004

0. 169I-0.003 0.295+0.006 0.098+0.003 0.11970.003 0.156l0.004 Sta.u6 0.060+0.002 0.073+0.002 0.139X0.003 0.109+0.003 0.107+0.003 0.101+0.003 0.157 0.003 a

0.129+0.003 0.128+0.003 0.181+0.004 0.194+0.004 0.353+0.005 0.401+0.005 0.26070.005 0.316+0.004 0.269+0.004 0.296+0.005 0.279+0.004 0.311+0.005 0.297+0.004 0.164+0.003 0.182+0.004 0.097+0.003 0.119+0.003 0.152+0.004 Sta.//7 0.101+0.003 O.ill+0.003 0.160+0.004 0.112+0.003 0.103+0.003 0.109+0.003 o.206+0.004 0.098+0.003 o.128+o.oo4

0. 122+0.003 o.167+o.oo4 0.209+0.004 0.404+0.006 o.4o8+o.oo6 0.260+0.005 0.278+0.005 0.283+0.005 0,309+0.005 0.283+0.005 0.330+0.005 0.343+0.005 o.175+o.oo4 0.198+0.005 0.106+0.003 o.137+o.oo4 0.179+0.004 Sta.813 c

0.091+0.002 o.164+o.oo4 0.114+0.003 0.109+0.003 0.121+0.003 0.194+0.004 0.094+0.003 0.089+0.003 0.152+0-004 0.283+0.005 0.219+0.004 0.297+0.005 0.457+0.006 0.269X0.005 0.362+0.006 a

0.34(H 0.006 0.241+0.005 0.25/+0.000 0.288+0.005 0.172+0.004 0.202+0.004

0. 114C+0.003 0.107+0.003 0.148+0.004 On Site

~Avera e 0.077 0.092 o.138 0.113 0.107 0.108 0.181 0.087 0.124 0.120 0.194 0.203 o.356 0.402 0.260 0.310

0. 267 0.298

0. 273 0.301 0.305 0.170 0.213 0.104 0.123 0.162 Maximum Average hlinilmn 0.376+0.005 0.174 0.053+0.002 0.399+0.006 0.200 0.078+0.003 0.423+0.007 0.369+0.005 0.401+0.005 0.408+0.006 0.457+0.006 0.207 0.194 0.194 0.205 0.199 0-075+0.002 0.077+0-002 0.060+0.002 0-098+0.003 0-089+0.003 (a)

Unit out of service (b) Filter tom or off-centered.

(c)

Unable to unlock substation

Table IB On-Site Sampler s Results in pCi/M3 Week of July 2-10 July 10-17 July 17-24 July 24-31 July 31-Aug 7 Aug 7-14 Aug 14-21 Aug 21-28 Aug 28 Sept 4

Aug 4 Sept ll Sept 11-18 Sept 18-25 Sept 25 Oct 2 Oct 2-9 Oct 9-16 Oct 16-23 Oct 23-30 Oct 30 Nov 6 Nov 6-13 Nov 13-19 Nov 19-25 Nov 25 Dec 2 Dec 2-9 Dec 9-16 Dec 16-23 Dec 23-30 Sta.¹2 0.128&.003 Oe162+0.003 0.10870.003 0.086+0.003 o.o88+o.oo3 0.04840.002 0.060+0.002 0.063+0.002 0.042+0.002 0.028+0.002 0.029+0.002 0.022+0.001 0.028+0.002 0.013+0.001 0.023+0.001 0.015+0.001 0.018+0.001 0.027+0.002 0.020+0.001 0.027+0.002 0.01470.001 0.016+0.001 0.023+0.002 0.019+0.001 0.020+0.001 0.04540.002 Sta.83

. 0e 135+0.004 0.167+0.004 Oe102+0.003 0.091+0.003 0.095+0.003 0.050i0.003 0.068+0.003 0.067+0.003 0.04970.002 0.031+0.002 0.031+0.002 0.024+0.002 0.030+0.002 0.014+0.002 0.02470.002 0.016+0.002 0.019+0.002 0.028+0.002 0.020+0.001 0.03(H0.002 0.01570.002 0.016+0.001 0.028+0.002 0.015+0.001 0.019+0.001 0.038+0.002 Sta./l'I 0.150+0.004 0.185+0.005 0.107+0.004 0.099+0.004 0.09970.00l 0.04970.003 0.063+0.003 0.061+0.003 0.045+0.003 0.029+0.002 0.031+0.002 0.022+0.002 0.029X0.002 0.014+0.002 0.024+0.002 0.018+0.002 0.018+0.002 0.028+0.002 0.019+0.002 0.033+0.003 0.013+0.002 0.018+0.002 0.026+0.002 0.016+0.002 0.019+0.002 0.037+0.002 Sta./l5 0.134+0-003 (b) 0.094+0.003 0.090+0.003 0.085+0.002 0.048+0.002 0.059+0.002 0.059+0.002 0.045+0.002 0.027+0.002 0.028+0.002 0.021+0.001 0.030+0.002 0.014+0.001 0.022X0.001 0.014+0.001 0.016+0.001 0.027+0.002 0.018+0.001 0.027+0.002 0.01470.002 0.016+0.002 0.022+0.002 0.015+0.002 0.021+0.002 0.04(H0.002 Sta.l/6 0.127+0.003 Oe159+0.003 0,097+0.003 0.085+0.003 0.088+0.003 0.046+0.002 0.058+0.002 0.061+0.002 0.042+0.002 0.029+0.002 0.029+0.002 0.022+0.004 0.028+0.002 0.012+0.001 0.022+0.001 0.017+0.002 0.01870.001 0.026+0.002 0.019X0.002 0.030X0.002 0.01470.002 Cb) 0.027+0.002 0.013+0.001 0.019+0.002 0.040X0.002 Sia. ¹7 0.153+0.004 0.175+0.004 O.ill+0.003 0.101+0.003 0.093+0.003 0.054+0.002 0.062+0.003 0.062+0.002 0.049+0.002 0.032+0.002 0.033+0.002 0.022+0.002 0.032+0.002 0.014+0.001 0.02370.002 0.016+0.003 o.o19+o.oo2 0.029+0.002 0.021+0.002 0.031+0.O02 0.017+0.002 0.020+0.002 0.02870.002 0.016+0.002 0.021+0.002 O.oll4+0.002 Sta.813

0. 129+0.003 0.182+0.poll 0.082+0.003 0.072+0.003 0.095+0.003 b

0.062+0.003 0.059+0.002 0.033+0.002 0.030+0.002 0.027+0.002 0.02(H0.002 0.024+0.002 0.009+0.001 0.026+0.002 0.008+0.001 0.016+0.002 0.023+0.002 0.017+0.002 0.028+0.002 0.014+0.002 0.014+0.002 0.024+0.002 0.014+0.001 0'016+0.002 0.037+0.002 On Site

~Aveta e 0.13?

0.172 0.100 o.o8o 0.092 0.049 0.062 0.062 P.P4ll 0.029 0.030 0.022 0.029 0.013 0.023 0.015 o.o18 0.027 0.019 0.029 0.015 0.017 0.025 0.015 0.019 O.Olio Maxim Average Mirdmun Oe16B- 0.003 0.167+0.004 o.o44 o.o47 0.013+0.001 0.014+0.002 o.185+o.oo5 o.o47 0.013+0.002 0.134+0.003 0.039 0.014+0.001

0. 157+.0.003 o.o45 0.012+0.001 0.175+0.004 0.049 0.014+0.001 0.182+0.004 0.042 0.008+0.001 (a)

Unit out of service (b) Filter tom or off-centered.

Table IIA Off-Site Sampler s Results in 'pCi/H3 Meek of Dec. 31-Jan.

8 Jan.

8-15 Jan.

15-23 Jan.

23-30 Jan.

30-Feb.

6 Feb. 6-13 Feb.

13-20 Feb.

20-27 Feb.

27-Mar 6

Mar. 6-13 Mar. 13-20 Mar'. 20-27 thar. 27-Apr. 3 Apr. 3-10 Apr. 10-16 Apt'. 16-24 Apr. 24-t&y 1 Hay 1-8 tray 8-15 tRy 15-22 Nay 22-29 May 29-June 5

June 5-12 June 12-19 June 19-26 June 26-July 2 Sta.//8 o.o67+o.oo4 0.082+0.004 0.120+0.005

0. 10470.005 0.125+0.011 0.09340.004

0. 17II+0.004 0.07850.003 0.132+0.003 0.097+0.003

0. 155+0.003 0.197+0.004 0.368X0.005 0.415+0.006 0.282+0.005 0.28940.004 0.281+0.005 0.293+0.005 0.283+0.005 0.325+0.005 0.32840.005 0.181+0.004 0.197+0.004 0.109+0.003 0.120+0.003

0. 170+0.004 Sta.//9 0.066+0.003 0.096+0.004 0.125+0.005 0.148X0.005 0.102+0.004 0.098+0.003 0.178+0.004 0.090+0.003 0.126+0.003 0.125+0.003 0.205+0.004 0.191+0.004 0.383+0.005 0.41940.005 0.299+0.005 0.320+0.004 0.282+0.004 0.301+0.005 0.259+0.004 0.325+0.005 o.328+o.oo5 0.174+0.004 0.210+0.004 0.110+0.003 0.123+0.003 0.154+0.004 Sta.//10 0.272+0.004 0.083+0.002 0.169+0.004 0.096+0.003

0. 106+0.003

0. 103+0. 003 0.165+0.004 0.079+0.003 0.120+0.003 0.109+0.003 0.156+0.005 0.218+0.006 0.370+0.007 0.387+0.007 0.284+0.007 0.292+0.006 0.278+0.006 0.323+0.007 0.250+0.006 0.311+0.007 0.341+0.007 0.173+0.005 0.197+0.005 0.114+0.004 0.115+0.004 0.148+0.005 Sta.//ll 0.070+0.003 0.088+0.003 0.118+0.003 0.103+0.003 0.094+0.003 0.102+0.003

0. 162+0.004 0.161+0.004 0.156+0.004 0.114+0.003 0.158+0.004 0.182+0.004 0.34840.006 0.383+0.006 0.242+0.005 0.287+0.005 0.228+0.005 0.284+0.005 0.256+0.005 0.306+0.005 0.321+0.005

0. 177+0.004 0.169+0.004

0. 104+0.003 0.110+0.003 0.142+0.004 Sta.812 C

0.079+0.002 0.128+0.003 0.112+0.003 0.103+0.003 0.105+0.003 0.166+0.004 0.095+0.003 0.132+0.004 0.119+0.003 0.231+0.005 0.203+0.004 0.382+0.006 0.370+0.006 0.245+0.005 0.317+0.005 0.271+0.005 0.277+0.005 0.264+0.005 0.292+0.005 0.319+0.005 0.167+0.004 o.181+o.oo4 0.091+0.003 0.106+0.003 0.154+0.004 OffSite AveraVAe

0. 119 o.o86 0.132 0.113

0. 106

0. 100

0. 169 0.101 0.133 0.113 o.181 0.198 0-370 0 395

0. 270 0.301 o.268 0.296

0. 262 0.312 0.327 0.174 0.191 0.106 0.115 0.154 Maximum Average Minimum

0. 415+0.006 0.195 o.o67+o.oo4 0.419+0.005 0.201 o.o66+o.oo3 o.387+o.oo7 0.202 0.079+0.003 o.383+o.oo6 o.187 0.070+0.003 0.382+0.006 0.192 0.079+0.002 (a)

Unit out of-service (b) Filter tom or off centered (c)

Unable to unlock substation

Meek of Sta.//8 Sta.//9 Table IIB Off-Site Samplers Results in poi/N3 Sta.//10 Sta.Ill Sta.tl12 OffSite AveraVAe July 2-10 July 10-17 July 17-24 July 24-31 July 31-Aug 7 Aug 7 14 Aug 14-21 Aug 21-28 Aug 28 Sept 4

Sept 4-11 Sept 11-18 Sept 18-25 Sept 25 Oct 2 Oct 2-9 Oct 9-16 Oct 16-23 Oct 23-30 Oct 30 Nov 6 Nov 6 13 Nov 13-19 Nov 19-25 Nov 25 Dec 2 Dec 2-9 Dec 9-16 Dec 16-23 Dec 23-30 0.133+0.003 0.173+0.004 0.082+0.003 0.05640.002 o.o82+o.oo3 (b) 0.056+0.002 0.047+0.002 0.029X0.002 (b) 0.024+0.002 (b) 0.023+0.002 0.014+0.001 0.024+0.002 0.01640.001 0.018+0.002 0.027+0.002 0.021+0.002 0.029X0.002 0.015+0.002 0.012+0.002 0.026+0.002 0.015+0.002 0.016+0.002 0.038X0.002 0.130+0.003 0.161+0.003 0.122+0.003 o.o87+o.oo3 0.087+0.003 0.050+0.002 0.057+0.002 0.054+0.003 0.045+0.002 0.023+0.002 0.02970.002 0.02040.001 0.029+0.002 0.014+0.001 0.022+0.002 0.016+0.002 0.016+0.001 0.030+0.002 0.018+0.001 0.027+0.002 0.015+0.002 0.013X0.001 0.025+0.002 0.014+0.001 0.018+0.001 0.030+0.002 0.124+0.004 0.162+0.005 0.092+0.004 o.o87+o.oo4 o.o84+o,oo4 0.049+0.002 0.056+0.003 0.055+0.003 0.042+0.002 0.023+0.002 0.028+0.003 o.o18+o.oo2 0.026+0.003

=

0.013+0.002 0.022+0.002 0.016+0.002 0.017+0.002 0.025+0.003 0.014+0.002 0.025+0.003 0.015+0.003 0.016+0.002 0.025+0.003 0.011+0.002 0.018+0.002 0.035+0.003 0.112+0.003

0. 148+0.004 0.090+0.003 0.080X0.003 0.079+0.003 0.045+0.002 0.055+0.003 0.046+0.002 0.041+0.002 0.026+0.002 0.025+0.002 0.018X0.002 0.022+0.002 0.013+0.002 0.019+0.002

0. 016+0.002 0.016+0.002 0.024+0.002 0.020+0.003 0.029+0.003 0.016+0.002 0.015+0.002 0.027+0.002 0.015+0.002 0.02C+0.002 0.041+0.002 0.130+0.003 0.153+0.004 0.087+0.003 0.090+0.003 0.084+0.003 0.046+0.002 0.057+0.003 0.053+0.002 0.043+0.002 0.027+0.002 0.029+0.002 0.021+0.003 0.027+0.002

0. 013+0.002 0.021+0.002 0.015+0.002 0.016+0.002 0.026+0.002 (E) 0.026+0.002 0.014+0.002 0.015+0.002 0.025+0.002 0.012+0.002 0.01970.002 0.026+0.002 o.126 0.159 0.095 o.o8o o.o83 o.o48 o.o56 0.051 o.o4o 0.025 0.027 0.019 0.025 0.013 0.022 0.016 0.017 0.026 o.o18 0.027 0.015 0.014 0.026 0.013 0.018 0.034 Maximum Average tlinimum 0.173+0.004 0.042 0.012+0.002

\\

(a)

Unit out of service (b) Filter tom or off centered (c)

Unable to unlock substation 0.161+0.003 o.o44 0.013+0.001 0.162+0.005 0.042 0.011+0.002 0.148+0.004 0.041 0.013+0.002 0.153+0.004 0.043 0.012+0.002

Table IIIA 13 Week-Composite Gama Isotopic Analysis Results in pCi/fP First Quarter Sta 2

Sta 3

Sta 4

Sta 5 Be7

.081+.010

.080+.012

.087+.014

.071+.010 Sta 6

Sta 8

Sta 9

Sta 10 Sta 11 Sta ]3 Sta 7

Sta 12

.057+.010

.087+.013

.096+.013

.076+.014

.077+.021

.080+.015

.101+.012

.084+.012 K40

<.013

<.018

<.019

<.013

<.021

<.018

.022

.004

<.013

<.016

<.030

<.001

<.005

<.002

<.015

<.017

<.032

<.001

<.oo6

<.002

<.001 Cr51

<.020

<.029

<.030

<.021 '.024

<.038

<.035

<.260

<.029

<.220

<.001

<.001 tln5

~

<.001

<.001 Ie59

<.oo4

<.oo5

<.oo6

<.oo4 C058

<.001

<.002

<.001

<.001 Co

<.001

<.oo4

<.oo6

<.002

<.018

<.oo6

<.005

<.007

<.002

<.001

<.oo4

<.001

<.002

<.001

<.005

<.001

<.003

<.001

<.003

<.001 Zn65

<.002

<.003

<.002

<.003

<.002

<.003

.070+.003

.082+.003

.079+.003

.083+.003

.070+.003

.079+.003

.092+.004

.064+.003

.061+.003..052+.003

.099+.004

.113+.004

.018+.002

.022+.002

.021+.002

.019+.002

.013+.002

.017+.002

.019+.002

.020+.002

.020+.003

.020+.002

.019+.002 Ru103 Rul06

<.oo8

< 011

<.012

<.008

<.014

<.009

<.001

<.002

<.011

<.001

<.011

<.001

<.011

<.001

<.020

<.010

<.011 Cs134

<.001

<.002

<.001

<.001 I

Cs137

<.002

.004+.001

.003+.001

.003.001 Ftayal lo

<.Oll

<.015

<.017

<.012

<.002

.003+.001

<.001

<.022

<.001

<.020

<.014

<.024

<.017

<.022

<.030 Cel41

.014+.002

.013+.002

.016+.002 Ce 44

.017+.002

.014+.003.Oll+.002.018+.002

.009+.001

.012+.002

.010+.002

.013+.002

.015+.003

.006+.001

.012+.001

.014+.002

.007+.002

.012+.003

.015+.003

.017+.002

.021+.002

.012+.002

.014+.002

.016+.002 All values e;iven as

< are less than LLD Zr95

.027+.002

.030+.003

.025+.003

.027+.002

.020+.002

.023+.003

.033+.003

.0'28+.003

.038+.004

.031+.004

.026+.003

.038+.003

Table 111B 13 Meek Cclposite Garrma Xsotopic Analysis Results in pci/fP r

~

k Second Quarter Sta 2 Sta 3 Sta 4

.090+.012

.125+.015

.129+.017 Sta 5

.132+.013 Sta 6

Sta 7 Sta 8

Sta 9

Sta 10 Sta 11 Sta 12 Sta 12 al>>7+.012

.113+.006

.171+.016

.109+ 017.103+.010

.105+.010

.127+.010

.088I-.007'>>p cr51 pe59 Co58 co60 zn65

<.013

<.026

<.001

<.004

<.001

<.002

<.015

<.013

<.037

<.045

<.001

<.002

<.006

<.007

<.002

<.001

<.003

<.011

<.012

<.001

<.oo4

<.001

<.002

<.001

<.oo4

<.001

<.002

<.028

<.024

<.Oll

<.011

<.001

<.003

<.001

<.oo6

<.002

<.001

<.002

<.056

<.039

<.009

<.049

<.002

<.oo6

<.002

<.001

<.002

<.018

<.097

<.002

<.012

<.003

<.oo>>

<.015

<.o66

<.001

<.015

<.016

<.066

<.071

<.002

<.001

<.003

<.002

<.003

<.008

<.009 zr95 Nb95

.033+.003

.039+.003

.048+.004

.046+.003

.040+.003

.041+.003

.046+.003

.045+.003

.041+.005

.043+.004

.046+.004

.0>>5+.00>>

.118+.004

.104+.004

.117+.004

.109+.003

.096+.005

.094+.003

.102+.004

.068+.003

.064+.010

.061+.003

.084+.003

.088+.00>>

Ru103 Rul06 Csl34

<.004

<. 007

<.001

<.OOII

<.oo4

<.010

<.012

<.001

<.002 BBLal"0

<.021

<.030

<.0>>0 Cel>>l

<.003

<.oo4

<.005 Csl37

.003+.001

.005+.001

<.020

<.001

<.003

<.026

<.003

<.026

.026+.002

<.009

.013+.002

.024+.002

.028+.002

.015+.003

.020 l..002

<.001

<.003

<.025

<.003

<.001

<.003

<.081

<.041

<.oo>>

<.007

<.001

<.003

<.051

<.005

<.002

<.003

<.096

<.010

<.001

<.003

<-077

<.007

<.002

<.001

<.003

<.077

<.081

<.006

<.007

.019+.002

.018+.002

<.006

.014+.002

.017+.002

.013+.002

.019+.001

.011+.001 cel>>4

.035+.002

.041+.003

.037+.003

.039+.003

.035+.003

.041+.003

.o4o+.PP3

.o38+.Po3

.045+.005

.P39+.PP3

.o>>5+ PP3 P>>4+ OP3 All values given as

< are less tlmn LLD

Third Quarter Sta 2 Sta 3 Sta II Sta 5

Be7

.100+.012

.111+.015

.104+.018

.083+.009 Table XXXC 13 Meek Composite Ganma Xsotopic Analysis Results in pCi/tP Sta 6 Sta 7 sta 8

Sta 9

Sta 10 Sta ll Sta 12 Sta 13

.097+.012

.109+.018

.058+.009

.104+.012

.095+.020

.092+.012

.090+.014

.100+.015 IO

<.011

<.016

<.018

<.010 Co6O z 65 2;r 95

<.001

<.002

<.oo4

<.oo6

<.002

<.003

<.005

<.001

<.002

<.003 Cr51

< 024

< 033

<.040

<.027 Mrl5 I

<.001

<.001 Fe59

<.003

<.004

<.005

<.003

<.010

<.028

<.001

<.003

<.001

<.002

<.005

<.010

<.032

<.001

<.oo4

<.001

<.002

<.oo6

<.010

<.031

<.001

<.oo4

<.001

<.002

<.oo4

<.011

<.o38

<.001

<.003

<.002

<.004

<.014

<.o54

<.002

<.oo6

<.002

<.003

<.005

<.012

<.o36

<.001

<.oo4

<.001

<.002

<.oo4

<.014

<.013

<.042

<.036

<.001

<.004

<.002

<.oo4

<.002

<.001

<.003

<.002

<.007

<.005 Nb95

.010+.002

.008+.002

.009+.002

.007+.002

.008+.002

.010+.003

.007+.002

.010+.003

<.006

..007+.003

<.005

.009+.002 Rum3

<.002

<.003

<.002

<.002 Rul06

<.008

.014+.003

<.013

<.oo8 Cs134

<.001

<.012

<.001

<.002

<.019 Csl37

<.001

<.001 Balal40

( pQ9

( p15 Cel Il

( ~ QQ3

( pp5

< ~ 005

< 006 Cel I I

.013+.002

.009+.002

<.009

<.Oll

<.009

<.001

<.014

<.oo4

<.oo6

<.003

<.011

<.001

<.002

<.017

<.oo4

<.007

<.003

<.002

<.001

<.002

<.004

<.oo6

<.001

<.002

<.016

<.009

<.016

<.009

<.010

<.oo4

<.016

<.001

<.002

<.032

<.oo6

<.010

<.003

<.010

<.001

<.002

<.020

<.005

<.007

<.003

<.011

<.001

<.003

<.022

<.005

<.012

<.007

- All values given as

< are less than LLD

Table IIID 13 Week Canposite Ganma Isotopic Analysis Results in pCi/N 1~'ourth Quarter Sta 2 Sta 3 Sta 4

Sta 5 Sta 6

Sta 7

sta 8

Sta 9 Sta 10 Sta ll Sta 12 Sta 13 Be7

.063+.004

.069+.004

~c40

<.oo5

<.oo6

<.009

<.oo6

<.007

<.oo6

<.005

<.009

<.007

<.oo6

<.006

.075+.005

.059+.004

.069+.004

.074+.004

.063+.004

.073+.004

.068+.007

.070+.005

.077+.005

.069+.005 zr95

<.002

<.003 Wb95 Ru103

<.002

<.002 Hu106

<,008

< 008 Cs134 Cs137

<.001

<.001 BaLa140

<.012 Cel41

<.003

<.001

<.014

<.oo4 Cel!4

<.005

<.oo6 Cr51

<.025

<.028 Nn54

<.001

<.001 Pe~9

<.003

<.003 Co58

<.001

<.001 Co60

<.001

<.001 Zn 5

<.002

<.041

<.001

<.005

<.002

<.003

<.oo4

<.003

<.012

<.001

<.020

<.oo6

<.000

<.028

<.001

<.003

<.oo4

<.001

<.002

<.009

<.001

<.014

<.oo4

<.001

<.002

<.003

<.002

<.009

<.001

<.014

<.oo4

<.001

<.002

<.003

<.002

<.010

< 001

<.001

<.017

<.oo4

<.005

<.oo6

<.029

<.033

<.032

<.001

<.oo4

<.001

<.002

<.003

<.002

<.009

<.001

<.019

<.oo4

<.oo6

<.029

<.001

<.003

<.001

<.002

<.oo8

<.001

<.014

<.003

<.005

<.059

<.002

<.oo6

<.002

<.001

<.003

<.oo4

<.o4o

<.001

<.005

<.002

<.001

<.003

<.014

<.001

<.002

<.036

<.007

<.010

<.Oll

<.001

<.023

<.005

<.007

<.004

<.003

<.043

<.001

<.005

<.002

<.001

<.002

<.003

<.011

<.001

<.028

<.oo6

<.007

<.039

<.001

<.004

<.002 I

<.001 t

<.002

<.003

<.010

<.001

<.025

<.005

<.oo6 All values given as

< are less than LLD

Khble ZV Charcoal Car tridges for Iodine Results M pC~3 Neck of Sta. ¹4 Sta. ¹7 Sta.

¹9 Sta.

¹11 December 31-Jan 8

January 8-15 January 15-23 January 23-30 January 30 Feb 6 February 6-13 February 13-20 February 20-27 February 27 Mar 6 t4arch 6-13 March 13-20 March 20-27 March 27-Apr 3

April 3-10 April 10-16 (a)

April 16-24 (a)

April 24-Nay 1 (a)

Ill1-8 (a)

X y 8-15 (a)

Nay 15-22 (a) 1'Ry 22-29 (a)

Nay 29-June 5

(a)

June 5-12 June 12-19 June 19-26 June 26-July 2 July 2-10 July 10-17 July 17-24 July 24-31 July 31-Aug. 7 Aug. 7-14 Aug. 14-21 Aug. 21-28 Aug. 28-Sept.

4 Sept.

4-11 Sept.

11-18 Sept..18-25 Sept.

25-Oct.

2 Oct. 2-9 Oct. 9-16 Oct. 16-23 Oct. 23-30 Oct. 30-Nov.

6 Nov. 6-13 Nov. 13-19 Nov. 19-25 Nov. 25-Dec.

2 Dec. 2-9 Dec. 9-16 Dec.

16-23 Dec. '23-30 A11 values +ven as (a) Samples counted (b) C'nanged to ~ir

<0.02

<0. 02

<0.02

<0.03

<0.04

<0.03

<0.04

<0.13

<0.11

<0.12

<0.11

<0-12

<0.12

<0.11

<0.04

<0.03

<0.04

<0 03

<0.04

<0.03

<0.04

<0.03

<0.04

<0.03

<0.02

<0.03

<0. 03

<0.03

<0.10

<0.08

<0.09

<0.10

<0.09

<0.03

<0 03

<0.03

<0 03

<0.03

<0 03

<0. 03

<0 03

<0.03

<0. 03

<0.03

<0. 03

<0.05

<0.03

<0.02

<0-02

<0.02

<0-02

<0.02

<0.09

<0.07

<0.08

<0.07

<0-02

<0.02

<0.03

<0.02

<0-02

<0.02

<0 02

<0.02

<0.03

<0.02

<0. 03

<0.03

<0.02

<0.03

<0. 03

<0.03

<0.11

<0.09

<0.10

<0. 10

<0.10

<0.03

<0. 03

<0.03

<0.05

<0. 03

<0.03

< are less than this we k on F~

onm nta'e~&)

LLD count~

room Ge(Li) detector for count~ beg~~~~this week

~

Table VA Environmental Water Samples 1981 Results in pCi/Zd.ter Meek of Jan.

4-Jan.

10 Jan.

11-17 Jan.

18-24 Jan.

25-31 Feb. 1-Feb.

7 Feb.

8-14 Feb.

15-21 Feb.

22-28 Narch 1-7 Narch 8-14 March 15-21 March 22-28 Narch 29-April 4 April 5-11 April 12-18 April 19-25 April 26-May 2 l4ay 3-9 Nay 10-16 thy 17-23 May 24-30 May 31-June 6

June 7-13 June 14-20 June 21-27 Russell 4.97+0 97 4.49+0.94 4.72+0.92 2.68+0.86 2.70+0.90 3.41+0.92 6.91+1.03 4.87+0.96 6.02+0.97 4.37+0.92 6.05+0.97 6.64+0.99 5.15+0.94 3.59+0.90 4.99+0.96 3 53+0.92 4.23+0.94 3.93+0 95 3.59+0-94 3.04+0.90 3.54+0.98 3.03+0.96 2.51+0.92 3.95+1 03 2.31+0-97 O.M.D 4.24+0.93 3.56+0.88 3.37+0.89 3.83+0.94 3.62+0.93 3-95+0-92 4.57+0.95 3.09+0.89 3.26+0.89 2.82+0.91 2.57+0.85 2.91+0.87 2.60+0.87 4.14+0.93 4.22+0.94 2.68+0.89 3.31+0 93 3.31+0.94 2.71+0.91 2.73+0.90 2.51+0.90 2.05+0.92 3.73+0.98 2.97+0 99 Circ in 3.03+0.90 3.23+0.89 3.60+0.88 2.93+0.87 4 73+0.97 3-71+0.93 3.74+0.92 5.41+0.98 5.24+0.96 4.08+0.92 4.31+0.96 3.14+0.89 3.85+0.91 3.41+0.90 2.97+0.88 2.60+0.86 3.38+0-91 3.55+0 93 4.05+0.95 4.14+0.96 3-49+0 93 2.91+0.89 2.74+0.95 3-32+0-97 3.55+1.01 Circ Out 2.81+0.90 3.48+0.91 3.74+0.89 2.78+0.87 3 34+0.92 3.63+0.93 3.07+0.89 5.24+0-97 4.92+0.95 3.62+0.90 4.32+0.96 3.91+0.92 3.69+0 90 3.30+0.90 3.98+0.92 4.57+0 95 4-95+0.94 2.94+0.91 4.00+0.96 4.03+0.96 3.65+0.94 3.43+0.91 4.84+1.01 3.42+0.97 3.43+1.01 Maxim'verage Minimum 6.91+1 03 4.21 2.31+0.97 4-57+0.95 3.28 2.57+0.85 5.41+0.98 3.64 2.60+0.86 5.24+0.97 3.80 2.78+0.87

ie VB environmental '.iater ~~. Dies lc81 Results

~m pCi/rater Week of June 28-July 4

July 5-11 July 12-18 July 19-25 July 26-Aug.

1 August 2-8 August 9-15 August 16-22 August 23-29 August 30-Sept.

5 September 6-12 September 13-19 September 20-26 September 29-Oct.

3 October 4-10 October 11-17 October 18-24 October 25-31 November 1-7 November 8-14 November 15-21 Noverrber 22-28 November 29-Dec.

5 December 6-12 December 13-19 December 20-26 December 27-Jan.

2 Russell 2.91+0.98 3.36+1.01 2.57+0.98 2.66+1.02 3.62+1.04 3.93+1 05 3.96+1.05 2.78+0.95 3.10+0.96 3.58+0.97 2.63+0.94 3.45+0 94 3.31+0.89 3.36+0-94 3.28~.89 3.56+0.93 3.49+0.96 3.73+0 97 4.35+0.98 5.92+1 13 3.73+0.96 2.83+0.87 3.41+0.89 2.33+0.84 2.63+0.89 3.69+0.92 2.06+0.85 O.W.D 3.91+1.02 3.55+1.01 4.29+1.04 3.88+1.03 1.85+.099 2.25+1.01 3.36+1.03 3.59+1.01 3-14+0.96 2.51+0.94 3.19+0.97 4.41+0.9?

3.94+0.95 3.01+0.93 4.47+0.94 2.60+0.90 4.23+0.95 3.36+0.96 3.56+0.92 3.47+0.96 3.00+0.93 2.87+0.94 3.32+0.93 2.22+0.87 3.05+0.90 3.42+0.91 3.25+0.90 Circ in 4.78+1.05 8.64+1.16 3.71+1.02 3.20+0.99 2.60+1.03 4.06+1.07 3.43+1.03 3.36+1.00 3.52+0 97 3 33+0 97 2.15+0.92 2.63+0.91 3.?1~.94 3.66+0.95 4.02+0.92 3.08+0.91 3.73+0 93 2.64+0.93 3.62+0.92 3.65+0.96 3.05+0.94 3.03+0.94 3 57+0 93 2.34+0.88 1.84+0.78 2.61+0.88 2.93+0.89 Circ Cut 3.40+1.00 3.46+1.00 2.24+0.97 3.82+1.03 2.74+1.03 2.28+1.02 2.60+1.01 2.89+0.98 3.36+0.97 3.13+0.9?

3.19+0.96 2.61+0.91 4.41+0.97 3.80+0.95 3.42+0.91 4.38+0.96 3.46+0.92 3.41+0.96 3.80+0.93 2.63+0.93 3.97+0.97 3.38+0.95 3-59+0.93 3.69+0.94 1.87+0.82 3.21+0.90 2.98+0.88 Nax&am Average Min&rum 5.92+1.13 2.06+0.85 4.4?+0.94 3 25 1.85+0.99 8.64+1.16 3.44 1.84+0.78 4.41+0.97 3-25 1.87+0.82

Table VZ Result M pCX/U.ter Januar y Feb~

AprL1 June August September October November December Deer Creek 4.34+0.92

" 5.86+0.99 5.04+0.97 6.44+1.07 3.66+0.99 4.44+1.04 7.10+1.16 3.81+1.02 6.32+1.03 6.10+1.02 7.98+1.10 4.54+0.96 3.49+0.89 3.05+0.89 2.56+0.90 2 76+0.91 4.31+0.97 3 19+0 99 3 55+0 97 3 57+0 94 3.70+0.93 3.68+0.97 2.04+0.81 Nell 8.35+1.09 6.76+1.02 6.38+1.01 7.69+1.11 7.81+1.11 7.13+1.12 6.56+1.14 3.58+0.99 7 95+1 09 6.12+1.05 7.67+1.09 6.03+1.01 Max'um Average Miahnum 7.98+1.10 5.47 3.66+0.99 4.31+0.97 3.26 2.04+0.81 8.35+1.09 6.84 3.58+0.99

~JIBlUBV Khble VXX Mater Qanma Xsotopic Analysis Besults in pCi/liter

~Pebr used March Pirst Buss.

Quarter Sta.

I O.M.D.

Mell I/I Deer Creek Buss.

Sta.

O.M.D.

Mell tel D er Creek Buss.

Sta.

O.M.D.

Mell

!BI Deer Creek Disc.

~COf(i De?

K4o

<?5

<8o

<77

<8o Cr51

<100

<105 Mn54 pe59 co58

<6

<17

<18

<7

<6

<13

<17

< 9

<10

<56

<78

< '6 Co60

< 6

'ln65

<12 Zr95

<16 Nb9>

< 9 Ru103

<10 Bul 6

<56 X131

<66 Cs13'I

< 6

<56

< 6

<12

< 6

<6

<12

<13

< 6

<12

< 6

<12

<13

< 6

<53

< 9

< 6

< 9

< 6

<56

<69

<86

< 6

<16

< 7

< 6

<12

<15

< 8

< 9

<55

<39

< 6

<67

<8o

< 6

<15

< 6

<12

<15

< 7

< 8

<55

<30

< 6 (5II (54

< 6

<12

< 6

<12

<13

< 5

< 6

<53

< 8

< 6

<53

<52

< 6

<12

< 5

< 6

<12

< 5

< 6

<53

< 7

< 6

<73

<74

<53

<8o

< 6

<17

< 7

< 6

'<12

<16

< 8

< 9

<6

<17

<12

<7

<5

<6

<12

<16

<12

.<9

<5

<9

<6

<56

<53

<66

<59

< 7

< 6

<100

<105

<52

<53

<84

<12

<20

<6

<12

<13

<12 (18

< 5

<11

< 6

<11

<53

<57

< 7

<lII2

<6 (6

<8o

<Bo

<52

<125

< 6

< 6 Cs137

< 6 Bal&140

<22 Cel41 Cel I4

<40

< 6

<25

<16

<4o

< 6

<10

<38

< 6

<10

<38

< 6

<16

<14

<4o

< 6

<14

<13

<39

< 6

< 9

< 6

< 5

< 9

< 6

<20

<16

<40

<6

<21

< 5

<16

< 9

<4o

( 6

<36

< 9

<19 Ra226 All values given

<14 21+9 18+9 as

< are less than JLD

<14

<14 44+9 23+9

<14

<14 41+lo

<14

Second Russ.

Quartev Sta.

O.M.D.

Mell tBt Deev Creek Table VXX Mater Oanma Isotopic Analysis Results in pCi/liter Russ

~

Mell Deev Sta.

O.M.D.

'B'reek Russ.

Sta.

June Mell Deer O.W.D.

'B'reek Be?

<97 K4o

<&o Cv51

<160 Mn54

< 6 Fe59

<22 Co58

< 8 Co60

< 6 Zn65 Zv95=

<18

<67

<8o

<82

< 6

<15

< 6

<12

<15

<56

<104

<56

<195

< 6

<12

< 6

<12

<13

< 6

<26

< 9

< 6

<13

<22

< 8

< 6

<15 Ru103

<13 Ru106

<56

< 8

<55

< 6

<15

<53

<59 I131

<128 Cs134

< 6 Cs137

< 6 140

.<62 Cel41

<22 Ce144

<40 Ra226

<33

< 6

<14

<13

<39

<14

< 9

< 6

<10

<38 31+7

<142

< 6

< 7

<91

<29

<47

<14 All values given as

< are less than LLD

<?5

<77

<8o

<56

<73

<8o

<&o

<loo

<lo5

<56

<loo

<6

<17

<18

<12

<17

<7

<6

<12

<13

<16

<17

<9

<10

<56

<6

<7

<6

<12

<13

< 6

<12

<17

< 9

<10

<53

<56

< 9

<6

< 6

< 7

<22

<16

<4o

<25

<16

<4o

< 6

<10

<21

<15

<44

<14

<14 26+7

<14

<66

<68

<100

<107

<97

<54

<124

<8o

<&o

<8o

<124

<164

<54

<5 (258

<6

<6 (6

<26

<23

<12

<10

< 8

< 5

< 5 (31

<10

<6

<6 (6

<13

<12

<22

<20

<13

<14

<25

<10

<64

<17

<27

<42

<14

< 6

< 9

<38 27+3

<173

<35 (44

<14

<15

<13

< 5

<19

<15

<13

< 6

<19

<59

<58

<53

<60

<106

<136

< 8

<174

< 6

< 7

< 6

Table VII Water Ganrna Isotopic Analysis Results in pCi/liter Ax~ust

~Se tember Third Quar ter Russ.

Sta.

O.W.D.

Well IBI Deer Creek Russ

~

Sta.

O.W.D.

Well Deer

'B'reek Russ.

Well Deer Sta.

O.W.D.

'O'reek K40 Cr51 tln54

<70

<80

<114

< 6 ee59

<16 Co58

< 7 Co60

< 6 Zn65

<12 Zr95

<15 Wb95

< 8

<72

<92

< 6

<16

< 7

< 6

<12

<16

< 8

<56

< 6

<12

< 6

<12

<13

< 6

<12

< 6

<12

<13

< 6

<56

<57

<83

<138

< 6

<14

< 7

< 6

<13

< 9

<70

<80

<99

< 6

<12

< 6

<10

<12

< 8

<58 91+13

<80

<67

<31

<6

<3

<10

< 3

<6

<2

<6

<12

< 7

<10

<6

<2

<12

< 8

<12

< 9

<12

<15

< 8

< 6

< 7

<13

<73

<75

<59

<73

<lol

<80

<102

<104

<68

<88

<205

< 5

< 6

< 5

< 7

< 6

<14

<13

< 9

<ll

<18

< 7

< 5

< 7

< 8

< 6

<12

<11

<14 Ru103

< 9

< 6

<9

< 9

<9

<6

<9

<15 Ru106 (59 yl31

<71 Cs134

< 6

<55

<73

< 6

<53

<10

< 6

<54

< 9

< 6

<59

<39

< 6

<57

<28

< 6

<57

<24

< 8

< 4

<2

<58

<37

< 6

<60

<57

<72

<62

<37

< 8

<11

<385

< 6

< 7

< 6 Cs137

< 6

<16 Ce141

<28 ce144

<56 Ra226

< 6

<19

<58

<14

< 6

<10

<38 15+9

< 7

<10

<38

<14

<6

< 6

<25

<26

<64

<14

< 7

<10

<19

<63

<14

<6

<4

<2

<15

< 5

<62

<21 28+9

<14

< 7

<13

<21

<62

<8

<7

<9

<12

< 5

< 7

<57

<14 50+26

<14

<21

<14

<18

<38

<66

<61

<73

<66 All values given as

< are less t11an LLD

October Table VII Mater Qamna Isotopic Analysis Results in pCi/liter November December Fourth Russ.

Quarter Sta.

O.N.D.

Nell IBI Deer Cr eek Russ.

Sta.

O.M.D.

Mell IBAD Deer Creek Russ.

Sta.

Mell O.M.D.

'B'eer Cr eek Disc.

Cana.

Be7

<75 K40 Cr51

<112 Mn54 Fe59

<<2 Co58

< 6 Co60

< 6 Zn 5

<12 Zr95

<12 Nb95

< 8 Ru103

<10 Rul06 1131 (45 Cs134

< 6 Csl37

( 7 M~140

<14 Cel41 C@44 (65 Ra226 (14 All. values given 1

<70

<92

<106

< 5

< 6

<10

< 8

< 9

<60

<34

< 6

<12

<20

<62

<14 as

< are

<9

<6u

<10

< 5

<56

<88

<67

< 5

<10

<6

<10

< 6

<10

< 9

<57

<58

< 8

< 6

< 8

< 6

< 7

<14

<61

<14

<61 23~8

<14 less than LLD

<88

<72

<77

<85

<143

<112

< 6

< 6 (16

<12

< 7

< 6

< 4

<11

<13

<12

<10

< 8

<11

< 9

<58

<61

<120

<44

< 6

<28

<15

<28

<22

<63

<14

<59

<77

<92

<68

<67

<5

<9

<5

<4

<6

<12

<10

< 9

< 5

< 6

< 7

<54

<58

< 8

< 6

<14

<61

<14

<15

<61

<14

<6

<7

< 5

<84

<77

<145

< 6

<15

< 7

<12

<10

<59

<99

< 6

<29

< 7

<63

<14

<81

<78

<77

<74

<77

<131

<56

<65 (110

< 6

< 5

< 6

<13

< 9

< 8 (13

<7

<5

< 5

/ 7

<4

<6

<11

<12

<10

< 7

<12

<13

< 9

<10 (12

<10

< 5

<11

< 7

< 9

<60

<56 (57

<59

< 6

<14

<64

<61

<58 (14

<14

<22 (61 (14

<87

< 9

< 8

<46

< 6

<24

< 5

<14

Table VER FALLOUT Results M pCi/H2/day January February Narch April Key June July August September October November December Sta. ¹3 1~1+0. 7 63.3+3.2 30-3+1 3 140+4 169+5 58.0+2.9 19.2+1.3 27.1+2.9 20.2+3.4 14.8~2.6 16.4+2.4 5.05+1.24 Sta. ¹5 sta.

¹8 1~1+0.

Sta.

¹10 1553~0.

60.3+3.0 25.6+1.1 41.9+1.6 117+4 45.9+1.4 28.5+1.6 62.8+3.2 26.7+1.3 61.2+2.9 133+5 36.4+2.3 10.1+F 1 29 5+3 1 30.5+3.0 11.2+3.0 14.3+3.2 59 9+3-0 29.0+1.2 65.6+2.5 62.2+2.2 33 '+2-2 11.3+1.1 27.3+2.6 18.3+3.2 19.1+2.8 4.44+2.32 7.54+2.4 9.37+1.09 4.45+0.82 4.30+0.78 4.52+0.89 4.38+1.03 5.70+1.25 Sta.

¹12 19.7+0 9 38.1+2.5 15.7+0.8 66.5+2.9 73.3+2.8 68.6+3.1 13.2+1.1 28.7+2.7 25 5+3.5 36.7+3.3 7.48+0.92 3.01+1.46 Yaximum Average Nin&um 169+5 48.1 5.05+1.24 117+4 133+5 65.6+2.5 73.3+2.8 32.7 28.3 28.3 33.0 4.52+0.89 4.38+1.03 4.30+0.78 3.01+1.46

~ ~

Table iX External Penetrating Radiation

'Ihermoauminescent Dosimetry 1981 1st Quarter Page 1 of 4 2nd Q

rter Badge ¹ Location Total Dose (mrem) mrerg/wk Total Dose (mrem) mrs/wk 2

¹2 ¹7 plus ¹13 are 3

on-sita near th line 4

of highest annual 5

average ground level 6

concentration.

8

¹8 ¹12 are offsite at 9

a distance of 8 to 15 10 miles.

12 13 14

¹14 ¹16 are located 15 aaorg a line 3000'est 16 of th plant.

17

¹17 ¹21 are located 18 along Lake Road.

19 22

¹22 ¹24 are located 23 along th east site 24 boundary line.

17.8 15.9 16.2 19.2 12.8 16.4 19.0 17-3 2o.4 a6.5 19.6 20.3 15.2 17.7 15.8 15.3 19.0 18.2 17.7 18.4 18.7 15-9 16.7 1.19+0.09 1.06+0.08 a.o8+o.o8 1.28+o.o9 o.85+o.o6 1.10+0.08 1.26+0.09 1.15+0.08 1.36+0.10 1.10+0.08 1.30+0.09 1.36+0.10 1.01+0-07 1.18+0.08 1.06+0.08 1.02+0.07 1.27+0.09 1.22+0.09 l.a8+o.o8 1.23+0.09 1.25+0.09 1.06+0.08 1.11+0.08 17 2 18.3 17-2 19.8 14.6 17-9 14.4 13.9 15.0 16.4 13.4 14.7 15.6 15.6 16.5 13.8 14.7 16.2 14.6 19.5 17.7 19.9 18.4 l.16+0. 08 1.23+0.09 1.16+0.08 1.33+0.10 o.98+o.o7

1. 20+0. 09 0.97+0.07 0.94+0.07 1.01+0.07 a.ao+o.o8 o.9o+o.o6 0.99+0.07 1.05+0.08 1.05+0.08 a.la+o.o8 0.93+0.07 0.99+0.07 1.09+0.08 0.98+0.07 1.31+0.09 1.19+0.09 1.34+0.10 1.24+0.09 (a)

TU) K.ssing

Table ZX External Penetrating Radiation Thermoluminescent Dosimetry 1981 1st Quarter Page 2 of 4 2nd Quarter Badge ¹ Location Total Bose (mrem) mrerg/wk Total Bose (mrem) 25

¹25 30 are offsite 26 at a distance of 8 27 to 15 mLLes 28 29 30 31

¹31 through ¹40 are 32 located M an arc at a 33 distance of 4-5 miles 35 36 37 38 39 15 9 13 3 14.4 18.1 16.4 12.9 17.1 17 '

14.0 17.4 16.5 14.9 13-3 13.5 12.0 1.05+0.08 0.88+0.06 0.95+0.07 1.20+0.09 1.08+0.08 0.85+0.06 1.13+0.08 1.14+0.08 0.92+0.07 1.15+0.08 1.09+0.08 0.98+0.07 0.88+0.06 0 89+0.06 0.79+0.06 12.9 12.7 12.4 16.7 13.3 11.3 14.8 13.9 14.2 14.6 16.2 14.6 14.0 12 7 14.3 12.7 0.87+0.06 0.85+0.06 0.84+0.06 1.12+0.08 0.90+0.06 0.76+0.05 1.00+0.07 0.93+0.07 0.96+0.07 0.98+0.07 1.09+0.08 0.98+0.07 1 01+0.07 0.85+0.06 0.96+0.07 0.85+0.06 (a) mZ m.ssing

~

Table ZX External Penetrating Radiation Thexmoluminescent Dosimetr y 1981 3rd Quarter Page 3 of 4 4th Quarter Badge ¹ Location Total Lose (mrem) mrs/wk Total Dose (mrem) 2

¹2 - ¹7 plus ¹13 are 3

on-site near the line of highest annual 5

average ground level 6

concentration.

8

¹8 ¹12 are offsite at 9

a distance of 8 to 15 10 miles.

12 13 14

¹14 ¹16 are located 15 along a line 3000'est 16 of the plant.

17

¹17 - ¹21 are located 18 along Lake Road.

19 21 22

¹22 ¹24 are located 23 along th east site 24 boundary line.

16.2 15.5 15.3 18.5 14.6 16.1 17.1 16.7 i8.4 (b) 16.6 18.0 15.4 17.9 (a) 15.6 i8.5 18.5 19.3 18.8 18.1 17.8 16.1 1.14+0.08 1.10+0.08 1.08+0.08 1.31+0.09 1.03+0.07 1.14+0.08 1.21+0.09 1.18+0.08 1.30+0.09 1.18+0.08 1.27+0.09 1.09+0.09 1-27+0.09 1.10+0.08 1.30+0. 09 1.30+0.09 1.37+0.10 1.33+0.10 1-28+0.09 1.26+0.09 1.14+0.08 18.2 22.5 14.9 17.9 12.7 16.7 16.6 15.5 19.2 14.7 12.9 16.7 (a) i6.9 18.8 15.6 16.7 16.8 20.0 19.1 17.0 14.3 16.3 1.28+0.09 1.59+0.11 1.05+0.08 1.27+0.09 0.90+0.06 1.18+0.08 1.17+0.08 1.10+0.08 1.35+0.10 1.04+0.07 0.91+0.07 1.18+0.09 1.20+0.09 1.33+0.10 1.10+0.08 1.18+0.08 1.18+0.08 1.41+0 10 1.35+0.10 1.20+0.09 1.01+0.07 1.15+0.08 (a)

TU) Nosing (b)

Net cps, no response

External Penetrating Radiation Khermoluminescent Dosimetry 1981 3rd Quarter Page 4 of 4 4th Quarter Badge 8

Location Total Dose (mrem)

Total Dose (mrem) mrs/wk 25 825 - 30 are offsite 26 at a distance of 8 27 to 15 miles 28 29 30 31 831 through 840 are 32 located in an arc at a 33 distance of 4-5 miles 35 37 38 39 4o 12.6 15.3 17.8 16.o 12.9 (a)

(a) 16.1 19.2 18.3 16.7 16.5 16.o 16.8 15.8 o.88+o.o6 0.78+0.06 1-07+0-08 1.25+0.09 1.12+0.08 0.90+0.07 1.13+0.08 1.34+0.10 1.28+0.09 1.17+0.08 1.15+0.08 1.12+0.08 1.18+0.08 1.11+0.08 15.7 13.6 21.5 13.3 (a) 14.4 21.5 18.2 14.3 17.9 15.2 16.5 16.1 15.5 14.9 13.2 1.11+0.08 0.96+0.07 1.52+0.11 0.91+0.07 1.02+0.07 1.52+0.11 1.29+0.09 1.01+0.07 1.27+0.09 1.07+0.08 1.17+o.o8 1.14+o.o8 1.o9+o.o8 1.05+0.08 0.94+0.07 (a)

TU) Hissing (b)

Met chips, no response

Table X 1981 l6lk Results for I-131 Results in pCi/liter 01/27/81 02/24/81 o3/24/81 o4/o8/81 05/27/81 o6/18/81 07/21/81 08/13/81 09/15/81 10/27/81 11/17/81 12/lo/81

<0.05 0.166+0.040 0.140+0.046 0.139+0.047 Gerber

<0.05

<0.05 0.245+0.081

<0.05 Max'an Average l6nimum 0.245

<0.09

.05

Table XXA 1981 Lake Ontario Samples All Values pCi/kgn Met MARCH 1981 JUNE 1981 Chinook Salmon Lake Trout Rainbow Trout Nhite Perch Brown Trout Malleye Pike

>hite Bass 3430+330 3490+220 4210+370 3280+240 3060+160 2890+190 3270+270 Cr51 pe59 co58 Co60 Zn65

< 71

< 26

< 59

< 27

< 29

< 42

< 31

< 14

< 16

< 30

< 87

< 28

< 64

< 29

< 31

< 59

< 48

< 17

< 37

< 17

< 18

< 35

< 40 4

9 4

5 8

< 42

< 10

< 26

< 15

< 35

< 18

< 47

< 10 5

6 6

Cel41

< 94 Ce144

<235 Zr95

< 62 Nb95

< 32 Ru 3

< 54 Rul06

<250 I3

<15 Cs134

( 29 Csl37 150+25

~140

< 33

< 14

< 30

<135 7

< 16 99+14

< 17

< 89

<134

< 67

< 30

< 42

<270

< 17

< 31 130+25

< 38

<120

<150

< 39

< 17

< 20

<160

< 12

< 19 98+16

< 21

< 71

<110 9

5

< 73

< 18 4

63+8 4

7

< 30

< 35

< 22

< 23

<100

< 35 8

<175

< 50

<160 6

< 46

< 16 5

60+15 5

< 36 Ra226

< 58 All values given as

< 46

< 61

< are less than LLD

< 51

< 10 (13 L

< 12

SEPH943ER 1981 Table XIA 1980 Lake Ontario Samples AllValues pci/kgn Wet DECB4BER 1981 K40 Cr51 Smal3mouth Bass 3050+20

< 53 White Perch 2620+10

<150

> Fish

~Can site 2680+10

<165 Brown Trout 3480+200

<137 Lake Trout 2780+150

<148 Walleye Pike 345M 250

<200 Lake Bottom 5870>900

<500 Mn54 9

9 7

< 12

< 10

< 16

< 50 Fe59 co58 Co60 Zn65 zr95 Nb95 Ru103 Ru106 I131 cs134 Cs137 BsLal40 Ce141

< 15 9

7

< 21

< 14 8

7

< 57 5

5 54+3

< 15

< 19 8

7

< 19

< 16

< 12

< 10

< 68

< 91

< 13

< 30

< 20

< 21 9

< 13

< 19

< 18

< 12

< 52

<140 7

< 71

< 26

< 21

< 22

< 12 22+3

< 26

< 21

< 12

< 14

<120

< 19

< 12 53+4

< 29

< 22 19+2

< 22

< 19

< 12

< 13

<105 72+3

< 12

< 29

< 30

< 16 38+6

< 35

< 30

< 17

< 20

<166

< 18

< 13

< 40

< 16

< 26

'137+11

< 54

< 47

< 20

< 45

< 37 160l-14 ce144 Ra226

< 20

< 12

< 59

< 12

< 59

< 12

<117

< 12

<104

< 12

<165

< 54

< 13 140~5 All values g1ven as

< are less than LLD / ~ Fish canposite includes:

Rainbow Trout, Rock Bass, Yellow Perch

Table XZB 1981 VEGETATION SAMPIES All Values pCi/kgn Wet Sour Cherr les Iacsuce

~uesh Gra~s

~Ac les K40 lo4o+6o 2690+20 1880+120 1810+110 1340+20 810+10 cr51

~59 co58 co6o Zn65 zr95 Nb95 au103 pu106 cs134 s137

~140 Ce141 Ce144 H 226

<58

< 6

<13

< 6

<12

<13

< 6

< 7

<55

< 9

< 6

<10

<39

<15

<77

< 7

<16

< 9

<20

<21

<15

< 9

<90

< 5

<4

<10=

< 8

< 5

<100

<49

<117

<10

<17

<25

<22

<18

<10

<12

<96

<14

<10

<13

<25

<102

<36

<85

< 7

<15

< 7

<14

<16

<13

< 7

< 8

<73

<10

< 8

< 6

<17

<76

<41

<87

< 8

<14

< 7

<14

<16

<13

< 8

< 9

<75

< 8

<10

< 6

<18

<78

<41

<74

< 6

<12

< 6

< 8

<61

< 9

< 7

<13

< 6

<16

<68

<21 All values +ven as

< are less than LLD

Table XII LOWER LZ~ OF DETECTION (LLD)

Before Correction For Decay K40 Cr51 F54 Fe59 Co58 Co60 Zn65 p,r95 Nb95 Ru103 pul06 M.r Filters I/

(nMimum Sple 3500 N3/Qt.

0.014 0.027 0.013 0.002 0.004 0.004 0.002 0.004 0.004 0.002 0.002 0.015 Water pCi/12ter (Sample of 3.5 liters) 52 81 52 12 12 53 Nilk pCi/liter (Sample of 3.5 liters) 81 Fish pC~kgn

( miabnum Sole 2.0 kgms) 91 137 91 19 22 93 V etation(a) pCi/kgm (Sample of 3.0 kgms.)

61 91 61 13 13 15 62 I131 csl34 Csl37 BaLa140 Ce141 Ce144 Ra226 0.03(b) 0.002 0.002 0.002 0 002 0 007 0.003 0.002 41 14 1.2 7(Gamma Scan) 12 0.05(Beta) 10 16 72 48 17 (a) Leaf vegetable or pasture grass samples would be 501. higher due to sample sizes of 2.0 kgms (b) Charcoal Car tridge

Table XII (Continued)

TABIZ NOTATION The LLD is the smallest; concentration of radioactive material in a sample that why. yield a net count (above system background) that will be detected with 95K.

probability with only 5$ probability of falsely concludizg that a blare observa-tion represents a "real" signal.

For a particular measurement systan (which may include radiochemical separation):

4.66 Sb E '

'.22 o Y 'xp [(-<t))]

where LLD is the lower 1fmit of detection as d fined above (as pCi per unit nass or volume)

Sb is the standard deviation of the backgrourd country rate or of the counting rate of a blank sample as appropriate (as counts per ndxrute).

E is the countirg efficiency (as counts per disintegration)

V is the sample sMe (in units of mass or volte) 2.22 is the number of disintegrations per minute per picocurLe Y is the fractional radiochemical yield (when applicable) his the radioactive decay constant for the particular radionuclide Dt is the elapsed time between sample collection ard country The value of Sb used in the calculation of the LLD for a particular measurement system shall be based on the actual observed variance af the background counting rate or of the count~ rate of the blank samples (as appropriate) rather than on an unverified theoretically predicted variance.

In calculating the LLD for a radionuclide determined by gmxna-ray spectranetry, the backgrourd shall include the typical contributions of other radionuclides normaDy present M the samples (e.g.,

potassium-40 M milk samples).

Table XIII EPA Interlaboratovy Comparison Program 1981 Descri 0ion Date Alpha/Beta in Water 03/21/81 (Results in pCi/l)

Sample

~Anal sos Experimental Data No Sample Received EPA Value

+ 10 25+6 25+5 07/19/81 11/20/81 Alpha Beta 15 17 ll 29 14 16 13 15 12 25 22+5 15+5 21+5 23+5 Gamm in Water (Results in pCi/l) 02/06/81 06/05/81 10/02/81 Cr-51 Co-60 Zn-65 RG-106 Cs-134 Cs-137 Cr-51 Co-60 Zn-65 RU-106 Cs-134 Cs-137 Cr-51 Co-60 Zn-65 Ru-106 Cs-134 Cs-137

<52 24

< 6 40

< 7

<52 20

<11

<53 23 28 65 21 27

<64 25 37

<52 23 44

< 6 41

< 7

<52 22

<11

<53 23 28 63 23 22

<64 22 34

<52 23 41

< 6 36

< 7

<52 26

<11

<53 23 23 62 25 25

<64 23 36 0

25+5 85+5 0

36+5 4+5 0

17+5 0

15+5 21+5 31+5 34+5 22+5 24+5 0

21+5 32+5 Iodine-131 in Water 04/06/81 (Results in pCi/l) 08/31/81 I-131 I-'131 74 68 71 30+5

?3+7 Air Pilter s 12/19/81 (Results M pCi/Sple) 03/27/81 06/26/81 09-26 Alpha Beta Cs-137 Alpha Beta Cs-137 Alpha Beta Cs-137 Alpha Beta Cs-137 22 27 28 31 71

<12 32 76 27 18 22 29 31 29 63

<12 32 76 25 20 23 28 30 30 69

<12 30 75 29 22 21+5 19+5 19+5 30+5 50+5 14+5 28+5 54+5 16+5 All Values +ven as

< ar less than the ~

Table XXII EPA Interlaboratory Compar ison Program 1981 Page 2 of 2 Sample Descri tion IIQ3c 01/30/81 (Results M pCi/1) 05/15/81 07/24/81 10/23/81

~Anal sls I-131 Cs-137 Ba-140 K-40 I-131 Cs-137 Ba-140 K-40 I-131 Cs-137 Ba-140 K-40 I-131 Cs-137 Ba-140 K-40 Experimental Data 25 26 26 47 47

<5

<5 1330 1270 1280

<8

<8 <8 24 28 27

<7

<7 <7 1660 1660 1740

<14

<14 32 35 38

< 8

< 8 1570 1500 1630 51 46 39 30 29 31

< 9

< 9 1450 1580 1490 EPA Value Z 10 26+5 44+5 0

1550+135 26+5 22+5 0

1560+90 0

31 5 0

1600+80 52+6 25+5 0

1530+80 All values are given as

< are less than the LLD

Fourth Quarter Be7 Table IIID 13 Meek Canposite Gamna Isotopic Analysis Results & pC1/N Sta 2 Sta 3 Sta 4

Sta 5 Sta 6

Sta 7 sta 8

Sta 9 Sta 10 Sta ll Sta 12

.063+.004

.069+.004

.075+.005.059+.004

.069+.004

.074+.004

.063+.004

.073+.004

.068+.007

.070+.005

.077+.005 Sta 13

.069+.005 K40

<.oo5

<.oo6

<.009

<.006

<.oo6

<.041

<.028

<.029 Hn54

<.OO1 Pe>9

<.003 Co58

<.001 Co60

<.001 Zn65

<.002 Zr95

<.002 Wb95

<.002 Rul03

<.002

<.001

<.003

<.005

<.003

<.001

<.002

<.001

<.002

<.001

<.002

<.003

<.002

<.003

< 002

<.oo4

<.002

<.003

<.002

<.003

<.002

<.002 Ru106

< 008

< 00

<.012

" <.009

<.009 Cs134

<.001 Cs 37

<.001 Bal:el lo

<.012 Cel ll

< pp3

<.001

<.014

<.oo4

<.001

<.020

<.oo6

<.001

<.014

<.oo4

<.001

<.014

<.oo4 Cr5

<.025

<.028

<.007

<.033

<.001

<.oo4

<.001

<.002

<.003

<.oo6

<.032

<.001

<.oo4

<.001

<.002

<.003

<.002

<.010

<.001

<.002

<.009

<.001

<.oo4

<.017.

<.019

<.005

<.029

<.001

<.003

<.001

<.002

<.oo8

<.001

<.014

<.003

<.009

< 059

<.002

<.oo6

<.002

<.001

<.003

<.oo4

<.014

<.001

<.002

<.036

<.007

<.o4o

<.001

<.005

<.002

<.001

<.003

<.011

<.001

<.023

<.005

<.oo6

<.043

<.001

<.005

<.002

<.001

<.002

<.003

<.011

<.001

<.028

<.oo6

<.039

<.001

<.oo4

<.002

<.001

<.002

<.003

<.010

<.001

<.025

<-005 Celll4

<.005

<.oo6

<.008

<.005

<.oo6

<.005

<.010

<.007

<.oo6 All values given as

< are less than LLD

~ ~

4 C

k h

/

Table iV Charcoal Cartridges for Results m~

pCi/M3 Todine Ne k of December 31-Jan 8

January 8-15 January 15-23 January 23-30 January 30 Feb 6

Febr uary 6-13 February 13-20 Februar y 20-27 February 27 Mar 6 March 6-13 March 13-20 Vmch 20-27 March 27-Apr 3 April 3-10 April 10-16 (a)

April 16-24 (a)

April 24-May 1 (a)

May 1-8 (a)

~ 8-15 (a)

May 15-22 (a)

May 22-29 (a)

May 29-June 5

(a)

June 5-12 June 12-19 June 19-26 June 26-July 2 July 2-10 July 10-17 July 17-24 July 24-31 July 31-Aug. 7 Aug. 7-14 Aug. 14-21 Aug. 21-28 Aug. 28-Sept.

4 Sept.

4-11 Sept.

11-18 Sept.

18-25 Sept.

25-Oct.

2 Oct. 2-9 Oct. 9-16 Oct. 16-23 Oct. 23-30 Oct. 30-Nov. 6 Nov. 6-13 Nov. 13-19 Nov. 19-25 Nov. 25-Dec.

2 Dec. 2-9 Dec. 9-16 Dec. 16-23 Dec. 23-30 Sta.

¹4

<0.02

<0.03

<o.o4

<0.03

<o.o4

<0.13

<0.11

<0.12

<0.11

<0.12

<0.11

<o.o4

<0.03

<0.04-

<o.o4

<0.03

<o.o4

<0.04

<o.o4

<0.03

<0.04

<o.o4

<0.03

<o.o4

<0.03

<0.02 Sta. ¹7

<0.03

<0. 03

<0.03

<0.10

<o.o8

<0.09

<0.10

<0.09

<0.03

<0.03 Sta. ¹9

<0.05

<0.03

<0.02

<0.09

<0.07

<o.o8

<0.07

<0.02

<0.03

<0.02

<0.03

<0.02

<0.03

<0.02

<0. 02

<0.02

<0.02 Sta.

¹11

<0.03

<0.11

<0.09

<0.10

<O.1O

<0.10

<0.03

<0.05

<0.03

<0.03 All values given as

< are less than LLD (a) Samples counted this week on HP counting room Ge(LL)

(b) Changed to Environmental Ge(Li) detector for counting beginnirg this. week

LAKE ONTARIO P>~WTNINO~

l3 I

I r

)(

C.0 I6 CI9 p fg/

ONSITE AIR MONITOR a

POST ACCIDENT.TLD j

~

g gg

,1 g

Hl

[pi 1

IR

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS) jjgfg~-z~

RETS MASTER FILE

SUBJECT:

Forwards."Radiological Effluent Release Semiannual Rept'an June 1982 DISTRIBUTION CODE:

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/ /,. i ~V'1 TITLE: Periodic Environ Monitoring Rept (50 DKT) Annual/Semiannual/Effluent/

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8 2/ 0 8/ 2 4 N0 T A R I Z E D:

N0 DOCKET ¹ FACIL:50-244 Robert Emmet Ginna Nuclear.Plant~

Unit ig Rochester G

05000240 AUTH BYNAME AUTHOR AFF ILI ATION MAIERiJ ~ Ee Rochester Gas 8 Electric Corp, REC IP ~ NAME RECIPIENT AFFILIATION HAYNESeReCe Region li Office of Director NOTES:NRR/Ol /SEP icy ~

05000244 REC IP IENT ID CODE/NAME NRR ORB5 BC 04

.INTERNALS AEOD NRR/OE/EEB 08 NRR/DSI/ETSB RM/DDAMI/MIB COPIES LTTR ENCL 7

7 1

1 1

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ML17309A284

Text

Dear Mr. Haynes:

SUBJECT:

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