FOREST WWTP
NPDES ID: OH0025151
S — SNC: Compliance schedule violation
The facility missed a deadline in its compliance schedule by more than 90 days.
This quarter: 7 effluent violations.
Violations
May 31, 2026
BOD, carbonaceous [5 day, 20 C]
36% over limit
Discharged 34 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
15% over limit
Discharged 46 mg/L against a permitted limit of 40 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
2527% over limit
Discharged 3310 MPN/100mL against a permitted limit of 126 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
8421% over limit
Discharged 24200 MPN/100mL against a permitted limit of 284 MPN/100mL (WK GEOMN)
DMR, Limited - Numeric Violation
April 30, 2026
Solids, total dissolved- 180 deg. C
8% over limit
Discharged 1620 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
20% over limit
Discharged 30 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
10% over limit
Discharged 4.5 mg/L against a permitted limit of 5 mg/L (DAILY MN)
DMR, Limited - Numeric Violation
March 31, 2026
pH
0% over limit
Discharged 74.8 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
4% over limit
Discharged 26 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total dissolved- 180 deg. C
33% over limit
Discharged 2000 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
28% over limit
Discharged 3.6 mg/L against a permitted limit of 5 mg/L (DAILY MN)
DMR, Limited - Numeric Violation
February 28, 2026
Solids, total dissolved- 180 deg. C
47% over limit
Discharged 2200 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
24% over limit
Discharged 31 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
21% over limit
Discharged 3.97 mg/L against a permitted limit of 5 mg/L (DAILY MN)
DMR, Limited - Numeric Violation
January 31, 2026
Solids, total dissolved- 180 deg. C
20% over limit
Discharged 1800 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Solids, total dissolved- 180 deg. C
33% over limit
Discharged 2000 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2025
Solids, total dissolved- 180 deg. C
40% over limit
Discharged 2100 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2025
BOD, carbonaceous [5 day, 20 C]
400% over limit
Discharged 200 mg/L against a permitted limit of 40 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
122% over limit
Discharged 200 mg/L against a permitted limit of 90 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
2318% over limit
Discharged 6867 MPN/100mL against a permitted limit of 284 MPN/100mL (WK GEOMN)
DMR, Limited - Numeric Violation
Solids, total suspended
15% over limit
Discharged 75 mg/L against a permitted limit of 65 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
172% over limit
Discharged 68 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
216% over limit
Discharged 0.06 mg/L against a permitted limit of 0.019 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
227% over limit
Discharged 160 kg/d against a permitted limit of 49 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
782% over limit
Discharged 600 kg/d against a permitted limit of 68 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
2067% over limit
Discharged 650 kg/d against a permitted limit of 30 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
795% over limit
Discharged 170 kg/d against a permitted limit of 19 kg/d (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2025
BOD, carbonaceous [5 day, 20 C]
10% over limit
Discharged 44 mg/L against a permitted limit of 40 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
33% over limit
Discharged 120 mg/L against a permitted limit of 90 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
1148% over limit
Discharged 1571.9 MPN/100mL against a permitted limit of 126 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
28% over limit
Discharged 32 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total dissolved- 180 deg. C
27% over limit
Discharged 1900 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
15% over limit
Discharged 75 mg/L against a permitted limit of 65 mg/L (MO AVG)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
3843% over limit
Discharged 11199 MPN/100mL against a permitted limit of 284 MPN/100mL (WK GEOMN)
DMR, Limited - Numeric Violation
August 31, 2025
E. coli, MTEC-MF
1604% over limit
Discharged 4840 MPN/100mL against a permitted limit of 284 MPN/100mL (WK GEOMN)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 9.6 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total dissolved- 180 deg. C
13% over limit
Discharged 1700 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
947% over limit
Discharged 1319 MPN/100mL against a permitted limit of 126 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
July 31, 2025
pH
0% over limit
Discharged 0.89 SU against a permitted limit of 6.5 SU (DAILY MN)
DMR, Limited - Numeric Violation
June 30, 2025
Chlorine, total residual
11479% over limit
Discharged 2.2 mg/L against a permitted limit of 0.019 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
May 31, 2025
E. coli, MTEC-MF
135% over limit
Discharged 295.8 MPN/100mL against a permitted limit of 126 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
2059% over limit
Discharged 6131 MPN/100mL against a permitted limit of 284 MPN/100mL (WK GEOMN)
DMR, Limited - Numeric Violation
April 30, 2025
Solids, total suspended
208% over limit
Discharged 200 mg/L against a permitted limit of 65 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
589% over limit
Discharged 620 mg/L against a permitted limit of 90 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
14312% over limit
Discharged 9800 kg/d against a permitted limit of 68 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total dissolved- 180 deg. C
7% over limit
Discharged 1600 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
5002% over limit
Discharged 2500 kg/d against a permitted limit of 49 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
6216% over limit
Discharged 1200 kg/d against a permitted limit of 19 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
15567% over limit
Discharged 4700 kg/d against a permitted limit of 30 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
March 31, 2025
Solids, total dissolved- 180 deg. C
13% over limit
Discharged 1700 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
4% over limit
Discharged 26 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2025
BOD, carbonaceous [5 day, 20 C]
4% over limit
Discharged 26 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
10% over limit
Discharged 44 mg/L against a permitted limit of 40 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
January 31, 2025
Solids, total dissolved- 180 deg. C
33% over limit
Discharged 2000 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Mercury, total low level
159% over limit
Discharged 0.00000657 mg/L against a permitted limit of 0.00000254 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Mercury, total low level
26% over limit
Discharged 0.0000024 kg/d against a permitted limit of 0.0000019 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total dissolved- 180 deg. C
48% over limit
Discharged 2220 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Solids, total dissolved- 180 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 1100 kg/d (MO AVG)
DMR, Limited - Overdue
Solids, total dissolved- 180 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Overdue
October 31, 2024
E. coli, MTEC-MF
5369% over limit
Discharged 15531 MPN/100mL against a permitted limit of 284 MPN/100mL (WK GEOMN)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
135% over limit
Discharged 94 mg/L against a permitted limit of 40 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
48% over limit
Discharged 37 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total dissolved- 180 deg. C
31% over limit
Discharged 1970 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
11% over limit
Discharged 100 mg/L against a permitted limit of 90 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
3% over limit
Discharged 31 kg/d against a permitted limit of 30 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
September 30, 2024
E. coli, MTEC-MF
8420% over limit
Discharged 24196 MPN/100mL against a permitted limit of 284 MPN/100mL (WK GEOMN)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
8657% over limit
Discharged 11034 MPN/100mL against a permitted limit of 126 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
8% over limit
Discharged 27 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
133% over limit
Discharged 210 mg/L against a permitted limit of 90 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
51% over limit
Discharged 98 mg/L against a permitted limit of 65 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total dissolved- 180 deg. C
21% over limit
Discharged 1820 mg/L against a permitted limit of 1500 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2024
Solids, total suspended
39% over limit
Discharged 68 kg/d against a permitted limit of 49 kg/d (MO AVG)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
8795% over limit
Discharged 11208 MPN/100mL against a permitted limit of 126 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
Solids, total suspended
209% over limit
Discharged 210 kg/d against a permitted limit of 68 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
58% over limit
Discharged 63 mg/L against a permitted limit of 40 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
E. coli, MTEC-MF
8420% over limit
Discharged 24196 MPN/100mL against a permitted limit of 284 MPN/100mL (WK GEOMN)
DMR, Limited - Numeric Violation
Mercury, total low level
471% over limit
Discharged 0.0000145 mg/L against a permitted limit of 0.00000254 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
456% over limit
Discharged 500 mg/L against a permitted limit of 90 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
44% over limit
Discharged 36 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Mercury, total low level
189% over limit
Discharged 0.0000055 kg/d against a permitted limit of 0.0000019 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
146% over limit
Discharged 160 mg/L against a permitted limit of 65 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (5 days ago)