SAWMILL CREEK WWTP
NPDES ID: OH0053082
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
This quarter: 3 effluent violations.
Violations
May 31, 2026
E. coli, MTEC-MF
565% over limit
Discharged 1890 MPN/100mL against a permitted limit of 284 MPN/100mL (WK GEOMN)
DMR, Limited - Numeric Violation
April 30, 2026
Mercury, total low level
20% over limit
Discharged 0.000012 kg/d against a permitted limit of 0.00001 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
11% over limit
Discharged 7.6 kg/d against a permitted limit of 6.82 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
December 31, 2025
Nitrogen, Kjeldahl, total [as N]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Sludge waste from secondary clarifiers
0% over limit
Discharged 0 gal against a permitted limit of 0 gal (DAILY MX)
DMR, Monitor Only - Overdue
Phosphorous, total, in bottom deposits
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Selenium, dry weight
0% over limit
Discharged 0 mg/L against a permitted limit of 100 mg/L (DAILY MX)
DMR, Limited - Overdue
Copper in bottom deposits [dry wgt]
0% over limit
Discharged 0 mg/L against a permitted limit of 4300 mg/L (DAILY MX)
DMR, Limited - Overdue
Nickel, tot in bottom deposits [dry wgt]
0% over limit
Discharged 0 mg/L against a permitted limit of 420 mg/L (DAILY MX)
DMR, Limited - Overdue
Potassium, in bottom deposits
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Sludge weight, dry
0% over limit
Discharged 0 kg against a permitted limit of 0 kg (MO AVG)
DMR, Monitor Only - Overdue
Nitrogen, ammonia in bottom deposits
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, Kjeldahl, total [as N]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Cadmium, in bottom deposits [dry wgt]
0% over limit
Discharged 0 mg/L against a permitted limit of 85 mg/L (DAILY MX)
DMR, Limited - Overdue
Phosphorous, total, in bottom deposits
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Molybdenum, sludge, total, dry weight [as Mo]
0% over limit
Discharged 0 mg/L against a permitted limit of 75 mg/L (DAILY MX)
DMR, Limited - Overdue
Biosolids weight indluding admixtures
0% over limit
Discharged 0 kg against a permitted limit of 0 kg (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, ammonia in bottom deposits
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Biosolids weight indluding admixtures
0% over limit
Discharged 0 kg against a permitted limit of 0 kg (MO AVG)
DMR, Monitor Only - Overdue
Mercury, tot in bot deposits [dry wgt]
0% over limit
Discharged 0 mg/L against a permitted limit of 57 mg/L (DAILY MX)
DMR, Limited - Overdue
Arsenic, dry weight
0% over limit
Discharged 0 mg/L against a permitted limit of 75 mg/L (DAILY MX)
DMR, Limited - Overdue
Sludge waste from secondary clarifiers
0% over limit
Discharged 0 gal against a permitted limit of 0 gal (MO AVG)
DMR, Monitor Only - Overdue
Zinc in bottom deposits [dry wgt]
0% over limit
Discharged 0 mg/L against a permitted limit of 7500 mg/L (DAILY MX)
DMR, Limited - Overdue
Sludge weight, dry
0% over limit
Discharged 0 kg against a permitted limit of 0 kg (DAILY MX)
DMR, Monitor Only - Overdue
Biosolids weight indluding admixtures
0% over limit
Discharged 0 kg against a permitted limit of 0 kg (MO AVG)
DMR, Monitor Only - Overdue
Fecal coliform
0% over limit
Discharged 0 MPN/g against a permitted limit of 2000000 MPN/g (DAILY MX)
DMR, Limited - Overdue
Biosolids weight indluding admixtures
0% over limit
Discharged 0 kg against a permitted limit of 0 kg (DAILY MX)
DMR, Monitor Only - Overdue
Potassium, in bottom deposits
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Lead, total dry weight [as Pb]
0% over limit
Discharged 0 mg/L against a permitted limit of 840 mg/L (DAILY MX)
DMR, Limited - Overdue
April 30, 2025
BOD, carbonaceous [5 day, 20 C]
26% over limit
Discharged 230 kg/d against a permitted limit of 182 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
March 31, 2025
BOD, carbonaceous [5 day, 20 C]
38% over limit
Discharged 55 mg/L against a permitted limit of 40 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
January 31, 2025
BOD, carbonaceous [5 day, 20 C]
60% over limit
Discharged 64 mg/L against a permitted limit of 40 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
16% over limit
Discharged 29 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2024
BOD, carbonaceous [5 day, 20 C]
88% over limit
Discharged 75 mg/L against a permitted limit of 40 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
Fecal coliform
58% over limit
Discharged 3161429 MPN/g against a permitted limit of 2000000 MPN/g (DAILY MX)
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
November 30, 2024
BOD, carbonaceous [5 day, 20 C]
88% over limit
Discharged 75 mg/L against a permitted limit of 40 mg/L (WKLY MAX)
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
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (5 days ago)