DAUGHERTY COAL COMPANY
NPDES ID: WV1029185
S — SNC: Compliance schedule violation
The facility missed a deadline in its compliance schedule by more than 90 days.
This quarter: 78 reporting violations.
Violations
February 28, 2026
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 5.26 mg/L (MO MAX)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 3 mg/L (MO AVG)
DMR, Limited - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MAX)
DMR, Monitor Only - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 3 mg/L (MO AVG)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MAX)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 5.26 mg/L (MO MAX)
DMR, Limited - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MAX)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
January 31, 2026
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 3 mg/L (MO AVG)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MAX)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 3 mg/L (MO AVG)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MAX)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 5.26 mg/L (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 5.26 mg/L (MO MAX)
DMR, Limited - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MIN)
DMR, Monitor Only - Overdue
Aluminum, dissolved [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO MAX)
DMR, Monitor Only - Overdue
December 31, 2025
Aluminum, total [as Al]
247% over limit
Discharged 2.6 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
752% over limit
Discharged 12.1 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
505% over limit
Discharged 2.6 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
3295% over limit
Discharged 14.6 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1847% over limit
Discharged 14.6 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5.1 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
392% over limit
Discharged 12.1 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
November 30, 2025
Aluminum, total [as Al]
3412% over limit
Discharged 15.1 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
794% over limit
Discharged 12.7 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
416% over limit
Discharged 12.7 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1913% over limit
Discharged 15.1 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
October 31, 2025
Aluminum, total [as Al]
1593% over limit
Discharged 12.7 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
2853% over limit
Discharged 12.7 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
766% over limit
Discharged 12.3 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
400% over limit
Discharged 12.3 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
September 30, 2025
Aluminum, total [as Al]
1087% over limit
Discharged 8.9 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5.5 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
386% over limit
Discharged 6.9 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1970% over limit
Discharged 8.9 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
180% over limit
Discharged 6.9 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
August 31, 2025
Aluminum, total [as Al]
1060% over limit
Discharged 8.7 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
372% over limit
Discharged 6.7 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
172% over limit
Discharged 6.7 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1923% over limit
Discharged 8.7 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2025
Aluminum, total [as Al]
793% over limit
Discharged 6.7 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
266% over limit
Discharged 5.2 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1458% over limit
Discharged 6.7 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
111% over limit
Discharged 5.2 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
June 30, 2025
Iron, total [as Fe]
22% over limit
Discharged 3 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
327% over limit
Discharged 3.2 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
644% over limit
Discharged 3.2 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
620% over limit
Discharged 5.4 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1156% over limit
Discharged 5.4 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
111% over limit
Discharged 3 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Numeric Violation
May 31, 2025
pH
0% over limit
Discharged 5.2 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
607% over limit
Discharged 5.3 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
460% over limit
Discharged 4.2 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1133% over limit
Discharged 5.3 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
877% over limit
Discharged 4.2 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
272% over limit
Discharged 1.6 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 4.5 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
113% over limit
Discharged 1.6 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
18% over limit
Discharged 2.9 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
104% over limit
Discharged 2.9 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2025
pH
0% over limit
Discharged 5.7 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
568% over limit
Discharged 5.01 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5.9 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
2% over limit
Discharged 1.45 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1065% over limit
Discharged 5.01 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
560% over limit
Discharged 2.84 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
279% over limit
Discharged 2.84 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
March 31, 2025
Aluminum, total [as Al]
581% over limit
Discharged 2.93 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1233% over limit
Discharged 10 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
291% over limit
Discharged 2.93 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
265% over limit
Discharged 5.19 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
111% over limit
Discharged 5.19 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
2226% over limit
Discharged 10 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2025
Iron, total [as Fe]
49% over limit
Discharged 3.66 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
423% over limit
Discharged 3.92 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1327% over limit
Discharged 10.7 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
812% over limit
Discharged 3.92 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5.1 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
2388% over limit
Discharged 10.7 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
158% over limit
Discharged 3.66 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Iron, total [as Fe]
154% over limit
Discharged 6.26 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
341% over limit
Discharged 6.26 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
2505% over limit
Discharged 11.2 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1393% over limit
Discharged 11.2 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Solids, settleable
1300% over limit
Discharged 0.007 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Numeric Violation
December 31, 2024
Aluminum, total [as Al]
1256% over limit
Discharged 5.83 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5.5 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
5% over limit
Discharged 2.59 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
325% over limit
Discharged 3.19 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
677% over limit
Discharged 5.83 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5.2 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
168% over limit
Discharged 2.01 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
642% over limit
Discharged 3.19 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
367% over limit
Discharged 2.01 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
82% over limit
Discharged 2.59 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Iron, total [as Fe]
353% over limit
Discharged 6.43 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1014% over limit
Discharged 4.79 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
539% over limit
Discharged 4.79 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
161% over limit
Discharged 6.43 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
October 31, 2024
Iron, total [as Fe]
424% over limit
Discharged 12.9 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1065% over limit
Discharged 8.74 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
808% over limit
Discharged 12.9 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
1933% over limit
Discharged 8.74 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Aluminum, total [as Al]
291% over limit
Discharged 2.93 mg/L against a permitted limit of 0.75 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
347% over limit
Discharged 11 mg/L against a permitted limit of 2.46 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
675% over limit
Discharged 11 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
581% over limit
Discharged 2.93 mg/L against a permitted limit of 0.43 mg/L (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2024
Iron, total [as Fe]
5% over limit
Discharged 1.49 mg/L against a permitted limit of 1.42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)