violation Details

Violation Details

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Facility Name:	FAIRFIELD WWTP
Permit:	WA0045489
Category:	Numeric effluent violation
Type:	Effluent Violations
Date:	4/1/2022

Notes:	April DMR Violation Letter BOD/TSS % Removal BOD and TSS are both slightly low in the percentage of removal as we discharged through the month of April. This is expected to be due to pond turnover with the changing temperatures that we received multiple times going back and forth from warm to cold, and we will continue to monitor this to ensure these trends don’t continue as we continue to discharge this year. We will also monitor for I&I as this may contribute to a cleaner initial influent flow providing less potential for treatment.

Notes:

April DMR Violation Letter BOD/TSS % Removal BOD and TSS are both slightly low in the percentage of removal as we discharged through the month of April. This is expected to be due to pond turnover with the changing temperatures that we received multiple times going back and forth from warm to cold, and we will continue to monitor this to ensure these trends don’t continue as we continue to discharge this year. We will also monitor for I&I as this may contribute to a cleaner initial influent flow providing less potential for treatment.

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Monitoring Data

Parameter :	Biochemical Oxygen Demand (BOD5)
Fraction:	Total
Units:	Percent
Statistical Base:	Monthly Average (Min.)
Sample Type:	Calculated
Non Report Reason:	-
BenchMark Min:	- Max:-
Limit Min:	85 Max:-
Design:	-
Design Warning:	-
Value:	82.8
Violation Override:	-

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Related Enforcements

Enforcement Action	Status	Date	Penalty Amount	Notes

Informal Action - Email	Complete	12/5/2022		April DMR Violation Letter BOD/TSS % Removal BOD and TSS are both slightly low in the percentage of removal as we discharged through the month of April. This is expected to be due to pond turnover with the changing temperatures that we received multiple times going back and forth from warm to cold, and we will continue to monitor this to ensure these trends don’t continue as we continue to discharge this year. We will also monitor for I&I as this may contribute to a cleaner initial influent flow providing less potential for treatment.

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The process of tracking how violations and triggers are addressed through the system is new to PARIS. All of the historical violations which were addressed will not have a related enforcement.