OHIOPYLE STATE PARK CAMPGROUND STP
NPDES ID: PA0032425
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: 2 effluent violations.
Violations
April 30, 2026
Chlorine, total residual
450% over limit
Discharged 0.11 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Chlorine, total residual
70% over limit
Discharged 0.017 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2026
Chlorine, total residual
70% over limit
Discharged 0.017 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
400% over limit
Discharged 0.1 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
75% over limit
Discharged 17.5 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Solids, total suspended
60% over limit
Discharged 16 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
50% over limit
Discharged 0.03 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
January 31, 2026
Solids, total suspended
100% over limit
Discharged 20 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2025
E. coli
0% over limit
Discharged 0 MPN/100mL against a permitted limit of 0 MPN/100mL (INST MAX)
DMR, Monitor Only - Overdue
Solids, total suspended
25% over limit
Discharged 12.5 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2025
Chlorine, total residual
150% over limit
Discharged 0.05 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
October 31, 2025
Chlorine, total residual
150% over limit
Discharged 0.025 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
350% over limit
Discharged 0.09 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
September 30, 2025
Chlorine, total residual
180% over limit
Discharged 0.028 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
550% over limit
Discharged 0.13 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
August 31, 2025
Chlorine, total residual
400% over limit
Discharged 0.1 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Coliform, fecal general
75% over limit
Discharged 350.8 MPN/100mL against a permitted limit of 200 MPN/100mL (GEO MEAN)
DMR, Limited - Numeric Violation
July 31, 2025
Chlorine, total residual
500% over limit
Discharged 0.12 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Chlorine, total residual
50% over limit
Discharged 0.015 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
June 30, 2025
Chlorine, total residual
100% over limit
Discharged 0.04 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
May 31, 2025
Chlorine, total residual
550% over limit
Discharged 0.13 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Chlorine, total residual
110% over limit
Discharged 0.021 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2025
Chlorine, total residual
100% over limit
Discharged 0.04 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
March 31, 2025
Chlorine, total residual
400% over limit
Discharged 0.1 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
30% over limit
Discharged 13 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2025
Chlorine, total residual
100% over limit
Discharged 0.02 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
250% over limit
Discharged 0.07 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
January 31, 2025
Chlorine, total residual
250% over limit
Discharged 0.07 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
60% over limit
Discharged 16 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
100% over limit
Discharged 0.02 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Chlorine, total residual
50% over limit
Discharged 0.015 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Chlorine, total residual
150% over limit
Discharged 0.05 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
October 31, 2024
Chlorine, total residual
5500% over limit
Discharged 1.12 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Chlorine, total residual
700% over limit
Discharged 0.08 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Chlorine, total residual
1050% over limit
Discharged 0.23 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Chlorine, total residual
100% over limit
Discharged 0.02 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2024
Coliform, fecal general
260% over limit
Discharged 720 MPN/100mL against a permitted limit of 200 MPN/100mL (GEO MEAN)
DMR, Limited - Numeric Violation
Chlorine, total residual
40% over limit
Discharged 0.014 mg/L against a permitted limit of 0.01 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Coliform, fecal general
55% over limit
Discharged 1553 MPN/100mL against a permitted limit of 1000 MPN/100mL (INST MAX)
DMR, Limited - Numeric Violation
Chlorine, total residual
150% over limit
Discharged 0.05 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
July 31, 2024
Oxygen, dissolved [DO]
2% over limit
Discharged 4.92 mg/L against a permitted limit of 5 mg/L (MINIMUM)
DMR, Limited - Numeric Violation
Chlorine, total residual
300% over limit
Discharged 0.08 mg/L against a permitted limit of 0.02 mg/L (INST MAX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)