NPDES ID: WV0045730
S — SNC: Compliance schedule violation
The facility missed a deadline in its compliance schedule by more than 90 days.
This quarter: 5 effluent violations, 8 reporting violations.
Violations
May 31, 2026
Zinc, total recoverable
167% over limit
Discharged 0.16 mg/L against a permitted limit of 0.06 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 10.4 SU against a permitted limit of 10 SU (DAILY MX)
DMR, Limited - Numeric Violation
Zinc, total recoverable
13% over limit
Discharged 0.16 mg/L against a permitted limit of 0.141 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
April 30, 2026
Nitrogen, ammonia total [as N]
41% over limit
Discharged 16.3 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
43% over limit
Discharged 18.47779984 kg/d against a permitted limit of 12.89359989 kg/d (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2026
BOD, 5-day, 20 deg. C
170% over limit
Discharged 294.19199753 kg/d against a permitted limit of 108.95999908 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
120% over limit
Discharged 220 mg/L against a permitted limit of 100 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 5 SU (INST MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
7% over limit
Discharged 12.4 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Priority Pollutants
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Priority Pollutants
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
January 31, 2026
Zinc, total recoverable
83% over limit
Discharged 0.11 mg/L against a permitted limit of 0.06 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
350% over limit
Discharged 0.036 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
140% over limit
Discharged 0.036 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2025
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, total recoverable
35% over limit
Discharged 0.19 mg/L against a permitted limit of 0.141 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
433% over limit
Discharged 0.0426 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 0 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
Flow rate
88% over limit
Discharged 0.001883 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Zinc, total recoverable
217% over limit
Discharged 0.19 mg/L against a permitted limit of 0.06 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
184% over limit
Discharged 0.0426 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 0 SU against a permitted limit of 5 SU (INST MIN)
DMR, Limited - Overdue
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
November 30, 2025
Solids, total suspended
42% over limit
Discharged 36.77399969 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Zinc, total recoverable
3% over limit
Discharged 0.145 mg/L against a permitted limit of 0.141 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Zinc, total recoverable
142% over limit
Discharged 0.145 mg/L against a permitted limit of 0.06 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
203% over limit
Discharged 0.0454 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Flow rate
226% over limit
Discharged 0.003256 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
468% over limit
Discharged 0.0454 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Flow rate
326% over limit
Discharged 0.004263 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
2% over limit
Discharged 5.9 mg/L against a permitted limit of 5.8 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
277% over limit
Discharged 97.60999918 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2025
pH
0% over limit
Discharged 0 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 5 SU (INST MIN)
DMR, Limited - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, total recoverable
875% over limit
Discharged 0.585 mg/L against a permitted limit of 0.06 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Copper, total recoverable
144% over limit
Discharged 0.0366 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
Zinc, total recoverable
414794% over limit
Discharged 585 mg/L against a permitted limit of 0.141 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Flow rate
28% over limit
Discharged 0.001282 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
358% over limit
Discharged 0.0366 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
29% over limit
Discharged 7.48 mg/L against a permitted limit of 5.8 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Copper, total recoverable
349% over limit
Discharged 0.0359 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Flow rate
200% over limit
Discharged 0.003 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
32% over limit
Discharged 111.22999907 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Priority Pollutants
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Copper, total recoverable
139% over limit
Discharged 0.0359 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Priority Pollutants
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Solids, total suspended
172% over limit
Discharged 70.36999941 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
July 31, 2025
Solids, total suspended
74% over limit
Discharged 44.94599962 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
488% over limit
Discharged 0.047 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Flow rate
340% over limit
Discharged 0.004396 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
125% over limit
Discharged 188.86399841 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
213% over limit
Discharged 0.047 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
June 30, 2025
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Copper, total recoverable
674% over limit
Discharged 0.0619 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 0 SU against a permitted limit of 5 SU (INST MIN)
DMR, Limited - Overdue
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
114% over limit
Discharged 55.38799953 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Flow rate
229% over limit
Discharged 0.00329 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
313% over limit
Discharged 0.0619 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
May 31, 2025
Flow rate
110% over limit
Discharged 0.002103 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
36% over limit
Discharged 113.95399904 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
118% over limit
Discharged 56.29599953 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
April 30, 2025
Flow rate
248% over limit
Discharged 0.003483 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
307% over limit
Discharged 105.32799911 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
91% over limit
Discharged 160.26199865 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2025
pH
0% over limit
Discharged 0 SU against a permitted limit of 5 SU (INST MIN)
DMR, Limited - Overdue
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Flow rate
139% over limit
Discharged 0.00239 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
277% over limit
Discharged 0.0566 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 0 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
116% over limit
Discharged 55.84199953 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
608% over limit
Discharged 0.0566 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2025
BOD, 5-day, 20 deg. C
68% over limit
Discharged 140.73999882 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
372% over limit
Discharged 122.12599897 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Priority Pollutants
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Flow rate
133% over limit
Discharged 0.002333 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Priority Pollutants
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
January 31, 2025
Flow rate
277% over limit
Discharged 0.003774 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
511% over limit
Discharged 157.99199867 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
125% over limit
Discharged 188.86399841 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 10.6 SU against a permitted limit of 10 SU (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2024
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 5 SU (INST MIN)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
15% over limit
Discharged 96.70199919 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Flow rate
109% over limit
Discharged 0.00209 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
16% over limit
Discharged 29.96399975 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
November 30, 2024
Solids, total suspended
281% over limit
Discharged 98.51799917 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
110% over limit
Discharged 0.0315 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
294% over limit
Discharged 0.0315 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Flow rate
372% over limit
Discharged 0.004716 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
604% over limit
Discharged 591.56199503 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2024
Flow rate
305% over limit
Discharged 0.004051 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
69% over limit
Discharged 141.64799881 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2024
Copper, total recoverable
275% over limit
Discharged 0.03 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow rate
205% over limit
Discharged 0.003046 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
Oil and grease, hexane extr method
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
37% over limit
Discharged 115.31599903 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
218% over limit
Discharged 82.17399931 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Copper, total recoverable
100% over limit
Discharged 0.03 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 5 SU (INST MIN)
DMR, Limited - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
August 31, 2024
Priority Pollutants
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Solids, total suspended
430% over limit
Discharged 137.10799885 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Flow rate
383% over limit
Discharged 0.004825 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
196% over limit
Discharged 248.79199791 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Priority Pollutants
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Copper, total recoverable
275% over limit
Discharged 0.03 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
100% over limit
Discharged 0.03 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
July 31, 2024
BOD, 5-day, percent removal
13% over limit
Discharged 83 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, total suspended
202% over limit
Discharged 78.08799934 kg/d against a permitted limit of 25.87799978 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
269% over limit
Discharged 0.0554 mg/L against a permitted limit of 0.015 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
593% over limit
Discharged 0.0554 mg/L against a permitted limit of 0.008 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
88% over limit
Discharged 10.9 mg/L against a permitted limit of 5.8 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
2% over limit
Discharged 6.58299994 kg/d against a permitted limit of 6.44679995 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Flow rate
207% over limit
Discharged 0.003068 MGD against a permitted limit of 0.001 MGD (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
68% over limit
Discharged 140.73999882 kg/d against a permitted limit of 83.98999929 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)