ML20209C410

Forwards NPDES Discharge Monitoring Rept for Jul 1986, for State of PA Permit PA 0047325.Data &/Or Noncompliances for Selected Outfalls Discussed,Including 860717 8 H Composite Sample Re Outfall 071 Cooling Tower Blowdown

ML20209C410
Person / Time
Site:	Susquehanna
Issue date:	08/28/1986
From:	Fields J PENNSYLVANIA POWER & LIGHT CO.
To:	Kaval P PENNSYLVANIA, COMMONWEALTH OF
Shared Package
ML20209C416	List: ML20209C410 ML20209C445
References
PLE-8614, NUDOCS 8609090017
Download: ML20209C410 (2)

Text

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.ww Pennsylvania Power & Light Company Two North Ninth Street

• Allentown, PA 18101

• 215 1 770 5151 August 28, 1986 Mr. Paul Koval Chief, Operations Section Bureau of Water Quality. Management Pennsylvania Department of Environmental Resources 90 East Union Street, Second Floor ,

t Wilkes-Barre, PA 18701-3296 SUSQUEHANNA STEAM ELECTRIC STATION DISCHARGE MONITORING REPORT NPDES PERMIT NO. PA 0047325/ JULY 1986 CCN 741326 FILE R9-8A PLE- 8614

Dear Mr. Koval:

Enclosed is a copy of the July 1986 Discharge Monitoring Report for Permit No.

PA 0047325. The following information details data and/or noncompliances for some of the permitted outfalls:

Outfall 070: S-2 Sedimentation Pond There were no industrial discharges during July to the S-2 Pond. A total suspended solids (TSS) sample collected on July 10, 1986, howaver, had a concentration of 75 mg/l exceeding the TSS monthly average of 30 mg/1. The high TSS was attributed to natural runoff.

Outfall 071: Cooling Tower Blowdown The eight-hour composite sample collected on July 17, 1986, was discarded prior to determining total and dissolved iron concentrations.

Outfall 072: S&A Building Sump Noncompliance TSS concentrations are attributed to dirt and dust from an unpaved area in the vicinity of the sump and not from an industrial waste discharge.

Outfall 079: Sewage Treatment Plant The 30 mg/l monthly average limit for TSS was exceeded when the average was calculated at 57.5 mg/ liter. There were three samples that exceeded the daily maximum value. The dates and values are listed on the DMR, The STP operation was adjusted and returned to compliance on July 18 and was in compliance for the remainder of the month.

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8609090017 860828 PDR ADOCK 05000387 R PDR

e PLE-8614 August 28, 1986 2 CCN 741326 FILE-R9-8A If you have any questions, please call me at (213) 770-7889.

Respectfully yours, a mh '

e one S. Fields nior Environmental Scientist-Nuclear JSF/ame Enclosure cc: EPA.. Region,III EE.'?Ad.es.

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