ML20004F214: Difference between revisions

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| number = ML20004F214
| number = ML20004F214
| issue date = 06/12/1981
| issue date = 06/12/1981
| title = Forwards NPDES Monthly Monitoring Rept for Apr 1981.Waste Water Collection Basin Effluent Ph Exceeded Max Limitations. Cites 781019 Ltr Re History of Basin & Ph Fluctuations Apparently Caused by Photosynthetic Activity
| title = Forwards NPDES Monthly Monitoring Rept for Apr 1981.Waste Water Collection Basin Effluent Ph Exceeded Max Limitations. Cites Re History of Basin & Ph Fluctuations Apparently Caused by Photosynthetic Activity
| author name = Haller W
| author name = Haller W
| author affiliation = DUKE POWER CO.
| author affiliation = DUKE POWER CO.
Line 11: Line 11:
| contact person =  
| contact person =  
| document report number = NUDOCS 8106160623
| document report number = NUDOCS 8106160623
| title reference date = 10-19-1978
| package number = ML20004F215
| package number = ML20004F215
| document type = CORRESPONDENCE-LETTERS, EXTERNAL CORRESPONDENCE, EXTERNAL LETTERS ROUTED TO NRC
| document type = CORRESPONDENCE-LETTERS, EXTERNAL CORRESPONDENCE, EXTERNAL LETTERS ROUTED TO NRC
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=Text=
=Text=
{{#Wiki_filter:~
{{#Wiki_filter:~
                                      ~ DUKE POWER CM&M STEAM PRODUCTION DEPr.
~ DUKE POWER CM&M STEAM PRODUCTION DEPr.
GENERAL OFFICES               ranspuous, ansa vo4 p.o. sox as7e                             422 SOUTH CHURCH STREET                         373 4011 CHARLOTIE, N. C. 28242 June 2 , 1981 3       D p                   hN Division of Environmental Management                                       \          .
GENERAL OFFICES ranspuous, ansa vo4 p.o. sox as7e 422 SOUTH CHURCH STREET 373 4011 CHARLOTIE, N. C. 28242 June 2, 1981 3
Water Quality Section                                   #            '
D hN p
                                                                                                    -i P. O. Box 27687 9%
\\
N/Y .l 5 gI '
Division of Environmental Management Water Quality Section
NQ Raleigh, N. C.           27611                                                       7
-i N/Y.l 5 gI '
                                                                        >Q                 .e     ;
P. O. Box 27687 Raleigh, N. C.
27611 9%
7
>Q NQ
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==Subject:==
==Subject:==
Duke Power Company                             Q% /'                  f NPDES Monitoring Report For               '
Duke Power Company Q
f NPDES Monitoring Report For
% /'
McGuire Nuclear Station - NC0024392 File: MC-704.21
McGuire Nuclear Station - NC0024392 File: MC-704.21


==Dear Sir:==
==Dear Sir:==
In accordance with Part 1, C(2) of the above referenced NPDES permit, duplicate copies of the monthly monitoring report for April 1981 are enclosed. The Duke Power Company NPDES permit requires monitoring for pH, temperature, total suspended solids, oil and grease, total heavy metals, and biological parameters in various discharges and in-lake locations at McGuire.
In accordance with Part 1, C(2) of the above referenced NPDES permit, duplicate copies of the monthly monitoring report for April 1981 are enclosed. The Duke Power Company NPDES permit requires monitoring for pH, temperature, total suspended solids, oil and grease, total heavy metals, and biological parameters in various discharges and in-lake locations at McGuire.
We are submitting the data on the North Carolina Monthly Monitoring Report forms and the EPA Form 3320-1 for clarity. The state Monthly Monitoring Report forms do not readily lend themselves to
We are submitting the data on the North Carolina Monthly Monitoring Report forms and the EPA Form 3320-1 for clarity. The state Monthly Monitoring Report forms do not readily lend themselves to reporting the parameters we are required to monitor and report.
          -    reporting the parameters we are required to monitor and report.
We are required to monitor more parameters than there are allocated spaces.
We are required to monitor more parameters than there are allocated spaces.
The Waste Water Collection Basin (WCB) effluent pH at McGuire Nuclear Station exceeded the maximum limitations of 9.0 standard units in April. Our letter of October 19, 1978 to Mr. D. Rex Gleason outlined the history of WWCB and pH fluctuations which appear to be caused by photosynthetic activity.
The Waste Water Collection Basin (WCB) effluent pH at McGuire Nuclear Station exceeded the maximum limitations of 9.0 standard units in April. Our letter of October 19, 1978 to Mr. D. Rex Gleason outlined the history of WWCB and pH fluctuations which appear to be caused by photosynthetic activity.
f                 Please contact us if you require further clarification.
f Please contact us if you require further clarification.
l Very truly yours, l                 W. A. Haller, Manager Technical & Environmental Services LWP/tw Enclosure                                                                               OI O
l Very truly yours, l
l                                                                                                           gi I                 cc:   J. E. Lansche             w/o enclosure                                             g l J. R. Hendricks N. A. Rutherford w/ enclosure   "
W. A. Haller, Manager Technical & Environmental Services LWP/tw I
l                      Barold R. Denton "
O Enclosure O gi l
i    8196166623
l I
_ - - _ . _           _}}
cc:
J. E. Lansche w/o enclosure g
J. R. Hendricks N. A. Rutherford w/ enclosure l
Barold R. Denton i
8196166623
.~.
_ -. _ _, _..}}

Latest revision as of 10:34, 23 December 2024

Forwards NPDES Monthly Monitoring Rept for Apr 1981.Waste Water Collection Basin Effluent Ph Exceeded Max Limitations. Cites Re History of Basin & Ph Fluctuations Apparently Caused by Photosynthetic Activity
ML20004F214
Person / Time
Site: McGuire, Mcguire  Duke Energy icon.png
Issue date: 06/12/1981
From: Haller W
DUKE POWER CO.
To:
NORTH CAROLINA, STATE OF
Shared Package
ML20004F215 List:
References
NUDOCS 8106160623
Download: ML20004F214 (1)
v • d • e


Text

~

~ DUKE POWER CM&M STEAM PRODUCTION DEPr.

GENERAL OFFICES ranspuous, ansa vo4 p.o. sox as7e 422 SOUTH CHURCH STREET 373 4011 CHARLOTIE, N. C. 28242 June 2, 1981 3

D hN p

\\

Division of Environmental Management Water Quality Section

-i N/Y.l 5 gI '

P. O. Box 27687 Raleigh, N. C.

27611 9%

7

>Q NQ

.e

Subject:

Duke Power Company Q

f NPDES Monitoring Report For

% /'

McGuire Nuclear Station - NC0024392 File: MC-704.21

Dear Sir:

In accordance with Part 1, C(2) of the above referenced NPDES permit, duplicate copies of the monthly monitoring report for April 1981 are enclosed. The Duke Power Company NPDES permit requires monitoring for pH, temperature, total suspended solids, oil and grease, total heavy metals, and biological parameters in various discharges and in-lake locations at McGuire.

We are submitting the data on the North Carolina Monthly Monitoring Report forms and the EPA Form 3320-1 for clarity. The state Monthly Monitoring Report forms do not readily lend themselves to reporting the parameters we are required to monitor and report.

We are required to monitor more parameters than there are allocated spaces.

The Waste Water Collection Basin (WCB) effluent pH at McGuire Nuclear Station exceeded the maximum limitations of 9.0 standard units in April. Our letter of October 19, 1978 to Mr. D. Rex Gleason outlined the history of WWCB and pH fluctuations which appear to be caused by photosynthetic activity.

f Please contact us if you require further clarification.

l Very truly yours, l

W. A. Haller, Manager Technical & Environmental Services LWP/tw I

O Enclosure O gi l

l I

cc:

J. E. Lansche w/o enclosure g

J. R. Hendricks N. A. Rutherford w/ enclosure l

Barold R. Denton i

8196166623

.~.

_ -. _ _, _..

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