View source for NG-83-1912, NPDES Noncompliance Notification:During Apr,Monthly Average Suspended Solids Effluent Concentration Exceeded Permitted Monthly Average.Caused by Large Number of Personnel Onsite to Support Refueling Outage

{{Adams
| number = ML20072B258
| issue date = 06/08/1983
| title = NPDES Noncompliance Notification:During Apr,Monthly Average Suspended Solids Effluent Concentration Exceeded Permitted Monthly Average.Caused by Large Number of Personnel Onsite to Support Refueling Outage
| author name = Mcgaughy R
| author affiliation = IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
| addressee name = Keppler J
| addressee affiliation = NRC OFFICE OF INSPECTION &amp; ENFORCEMENT (IE REGION III)
| docket = 05000331
| license number = 
| contact person = 
| document report number = NG-83-1912, NUDOCS 8306130375
| package number = ML20072B261
| document type = NPDES NONCOMPLIANCE NOTIFICATION, TEXT-ENVIRONMENTAL REPORTS
| page count = 1
}}

=Text=
{{#Wiki_filter:~     .                                                                                                          hMb Iowa Electric Light and Ibwer Company June 8, 1983                             FRINCIPAL STAFF NG-83-1912                             RA    I  !??.J D/PA I   L5Clj 1/,u i   !P,oI wI       M Lo !
6144gh Mr. James G. Keppler                                                          ,
Regional Administrator                                                                  I Y ;!
Region III                                                                             at U.S. Nuclear Regulatory Commission                                                     og        piteA L 799 Roosevelt Road
   -           Glen Ellyn, IL 60137

==Subject:==
Duane Arnold Energy Center Docket No: 50-331 Op. License No: DPR-49 National Pollutant Discharge Elimination System (NPDES) Violation Report

==Reference:==
Letter, L. Root to H. Denton, " License Amendment 84 Regarding Water Quality Requirements,"
NG-83-1424, April 25, 1983.

==Dear Mr. Keppler:==

Per our referenced letter, Iowa Electric Light and Power Company agreed to submit to your office copies of all NPDES violations reports. Transmitted herewith, is a copy of the monthly monitoring report for April. This report shows a monthly average suspended solids effluent concentration of 34 milligrams per liter, which exceeds our permitted monthly average of 30 milligrams per liter. The daily limit of 45 milligrams per liter was not exceeded. The violation was due to the large number of personnel on-site to support the recent refueling outage. We expect the discharge concentrations to return to within the permitted levels upon completion of the outage, when personnel levels return to normal.
Please contact this office if you have any questions pertaining to this matter.
Very truly yours, hN Richard W. M           y Manager, Nuclear ivision RWM/RAB/dmh*
Attachment cc:   R. Browning L. Liu S. Tuthill i                     H. Denton F. Apicella NRC Resident Office Commitment Control No. 83-0069 8306130375 830608                                                                                 JUN 1 01983 PDR ADOCK 05000331  PDR
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