CEDARVILLE WATER RESOURCE RECLAMATION FACILITY
NPDES ID: OH0020010
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
This quarter: 3 effluent violations.
Violations
May 31, 2026
Phosphorus, total [as P]
6% over limit
Discharged 3.38 kg/d against a permitted limit of 3.2 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
6% over limit
Discharged 19 mg/L against a permitted limit of 18 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
94% over limit
Discharged 74 kg/d against a permitted limit of 38.2 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
March 31, 2026
Solids, total suspended
292% over limit
Discharged 100 kg/d against a permitted limit of 25.5 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
790% over limit
Discharged 340 kg/d against a permitted limit of 38.2 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
194% over limit
Discharged 53 mg/L against a permitted limit of 18 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
42% over limit
Discharged 30 kg/d against a permitted limit of 21.2 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
67% over limit
Discharged 20 mg/L against a permitted limit of 12 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
152% over limit
Discharged 80 kg/d against a permitted limit of 31.8 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
February 28, 2026
Solids, total suspended
73% over limit
Discharged 66 kg/d against a permitted limit of 38.2 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
41% over limit
Discharged 36 kg/d against a permitted limit of 25.5 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
6% over limit
Discharged 19 mg/L against a permitted limit of 18 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
17% over limit
Discharged 14 mg/L against a permitted limit of 12 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Phosphorus, Total
0% over limit
Discharged 0 kg against a permitted limit of 1.1 kg (DAILY MX)
DMR, Limited - Overdue
July 31, 2025
pH
0% over limit
Discharged 6.3 SU against a permitted limit of 6.5 SU (DAILY MN)
DMR, Limited - Numeric Violation
Solids, total suspended
11% over limit
Discharged 20 mg/L against a permitted limit of 18 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
8% over limit
Discharged 13 mg/L against a permitted limit of 12 mg/L (MO AVG)
DMR, Limited - Numeric Violation
June 30, 2025
pH
0% over limit
Discharged 6.2 SU against a permitted limit of 6.5 SU (DAILY MN)
DMR, Limited - Numeric Violation
March 31, 2025
BOD, carbonaceous [5 day, 20 C]
7% over limit
Discharged 34 kg/d against a permitted limit of 31.8 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
44% over limit
Discharged 55 kg/d against a permitted limit of 38.2 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
December 31, 2024
Phosphorus, Total
0% over limit
Discharged 0 kg against a permitted limit of 1.1 kg (DAILY MX)
DMR, Limited - Overdue
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)