ML20151K145

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NPDES Noncompliance Notification:Effluent Discharge Data for June 1997 Indicated Biological Oxygen Demand for Five Days Value of 12.0 mg/1.Caused by Mixing W/Water in Ditch Sys
ML20151K145
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 07/31/1997
From:
FLORIDA POWER CORP.
To:
Shared Package
ML20151K138 List:
References
NUDOCS 9708050349
Download: ML20151K145 (1)


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, U. 5. Nuclear Regulatory Commission 3F0797s13 Page 2 of 4 ADDENDUM 1 (to the June 1997 NPDES Monthly Discharge Report)

Crystal River Mariculture Center NPDES FL0000159/IT09-154804F i

The effluent discharge. data for June 1997 indicated a Biological Oxygen Demand for 5 days (BOD 3 ) value of 12.0 mg/1. The permit limit for B00 is 5.0 mg/1.

The background B00 3 was measured in the ditch prior to discharge. 3 The result of this analysis was 9.4 mg/1. A BOD 3 sample collected from the tank being discharged had a BOD 3 value of 2.1 mg/1, well below the permit maximum, i Therefore, it~is likely that the high BOD 3value was the result of mixing with water in the ditch system and not characteristic of the effluent discharged from the Mariculture Center.

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9708050349 970731 PDR ADOCK 05000302 S PDR