Violation Details
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Facility Name:
GRANITE FALLS STP
Permit:
WA0021130
Category:
85% Design Criteria Warning (if exceeded for 3 consecutive months triggers permit action)
Type:
Design Criteria (85%)
Date:
11/1/2021
-
Notes:
Leung: This is only a permit trigger due to extreme storm events in this monitoring period. See attachments for more information. The permittee is also in planning for a facility improvement project to meet future capacity.
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Monitoring Data
Parameter :
Biochemical Oxygen Demand (BOD5)
Fraction:
Calculated
Units:
Lbs/Day
Statistical Base:
Average
Sample Type:
Calculated
Non Report Reason:
-
BenchMark Min:
-
Max:
-
Limit Min:
-
Max:
-
Design:
1109
Design Warning:
942.65
Value:
1066.7
Violation Override:
-
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Related Enforcements
Enforcement Action
Status
Date
Penalty Amount
Notes
Informal Action - Letter
Complete
2/24/2022
Warning Letter for TSS exceedance in October and 3 months of influent BOD exceedances in 2021.
NoFilter
Contains
DoesNotContain
StartsWith
EndsWith
EqualTo
NotEqualTo
GreaterThan
LessThan
GreaterThanOrEqualTo
LessThanOrEqualTo
Between
NotBetween
IsEmpty
NotIsEmpty
IsNull
NotIsNull
Custom
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.