EmissionsLookup
Non-Compliance Clean Water Act

CEDAR RIDGE ESTATES WWTP

Quick Summary

  • Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
  • Assessed $0 in total penalties since records began.
Address
10 PENROD RD
TROY, MO 63379
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County
LINCOLN County
Industry
Utilities
NAICS (North American Industry Classification)
221320
Inspections
1 · last May 29, 2024
Total Penalties
$0
Registry ID
110070392359

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

6
Water (CWA)
Qtrs Non-Compliant

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program Type Violation Date Return to Compliance Status
cwa Effluent Violations - Numeric effluent violation Jun 16, 2025 Jul 10, 2025 Resolved
cwa Effluent Violations - Numeric effluent violation Nov 12, 2024 Jul 10, 2025 Resolved
cwa Permit Violations - Failure to Submit Timely Permit Renewal Application Nov 12, 2024 Jul 10, 2025 Resolved
cwa Effluent Violations - Numeric effluent violation Jun 28, 2024 Jul 10, 2025 Resolved
cwa Reporting Violations - Failure to Submit DMRs Mar 27, 2024 Jul 2, 2025 Resolved
cwa Effluent Violations - Numeric effluent violation Mar 27, 2024 Jul 2, 2025 Resolved
cwa Effluent Violations - Numeric effluent violation Dec 29, 2023 Jul 2, 2025 Resolved
cwa Reporting Violations - Failure to Submit DMRs Nov 20, 2023 Open
cwa Effluent Violations - Numeric effluent violation Mar 31, 2022 Jan 21, 2023 Resolved
cwa Effluent Violations - Numeric effluent violation Jan 10, 2022 Jan 21, 2023 Resolved
cwa Effluent Violations - Numeric effluent violation Jan 4, 2021 Jul 2, 2025 Resolved
cwa Effluent Violations - Numeric effluent violation Sep 30, 2020 Jul 2, 2025 Resolved
cwa Effluent Violations - Narrative Effluent Violation Aug 1, 2019 Oct 10, 2019 Resolved
cwa Management Practice Violations - Improper Operation and Maintenance Aug 1, 2019 Oct 10, 2019 Resolved
cwa Effluent Violations - Numeric effluent violation Aug 1, 2019 Oct 10, 2019 Resolved

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant Violation Reported Limit Exceedance Period Status
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 12.20 mg/L 8.40 +45% Mar 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 12.20 mg/L 2.40 +408% Mar 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.00 mg/L 3.60 +39% Sep 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.00 mg/L 1.40 +257% Sep 2024 Resolved
E. coli DMR, Limited - Numeric Violation 5.18 MPN/100mL 0.13 +4,011% Jun 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 12.40 mg/L 3.60 +244% Jun 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 12.40 mg/L 1.40 +786% Jun 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 16.50 mg/L 2.90 +469% Mar 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 16.50 mg/L 7.50 +120% Mar 2024 Open
E. coli DMR, Limited - Numeric Violation 0.88 MPN/100mL 0.13 +594% Mar 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.00 mg/L 1.40 +43% Sep 2023 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 19.00 mg/L 10.00 +90% Sep 2022 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 19.00 mg/L 15.00 +27% Sep 2022 Open
BOD, 5-day, 20 deg. C DMR, Limited - Overdue 19.00 mg/L 10.00 +90% Sep 2022 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Overdue 19.00 mg/L 15.00 +27% Sep 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.20 mg/L 1.40 +57% Sep 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Overdue 2.20 mg/L 1.40 +57% Sep 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.50 mg/L 3.60 +108% Jun 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.50 mg/L 1.40 +436% Jun 2022 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 13.00 mg/L 10.00 +30% Mar 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.80 mg/L 7.50 +97% Mar 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.80 mg/L 2.90 +410% Mar 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 13.20 mg/L 2.90 +355% Dec 2021 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 13.20 mg/L 7.50 +76% Dec 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 15.00 mg/L 10.00 +50% Dec 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.50 mg/L 3.60 +25% Sep 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.50 mg/L 1.40 +221% Sep 2021 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 17.00 mg/L 15.00 +13% Sep 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.70 mg/L 1.40 +379% Jun 2021 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 19.00 mg/L 15.00 +27% Jun 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 19.00 mg/L 10.00 +90% Jun 2021 Open
E. coli DMR, Limited - Numeric Violation 40.30 MPN/100mL 0.13 +31,884% Jun 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.70 mg/L 3.60 +86% Jun 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 13.00 mg/L 10.00 +30% Mar 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 28.60 mg/L 2.90 +886% Mar 2021 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 28.60 mg/L 7.50 +281% Mar 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 17.10 mg/L 7.50 +128% Dec 2020 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 11.00 mg/L 10.00 +10% Dec 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 17.10 mg/L 2.90 +490% Dec 2020 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 15.00 mg/L 10.00 +50% Sep 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.10 mg/L 1.40 +50% Sep 2020 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 30.50 mg/L 3.60 +747% Sep 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.90 mg/L 1.40 +250% Jun 2020 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 16.50 mg/L 3.60 +358% Jun 2020 Open
E. coli DMR, Limited - Numeric Violation 3.50 MPN/100mL 0.13 +2,678% Mar 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.40 mg/L 7.50 +12% Mar 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.40 mg/L 1.40 +500% Jun 2019 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.40 mg/L 3.60 +133% Jun 2019 Open
Solids, total suspended DMR, Limited - Numeric Violation 19.00 mg/L 15.00 +27% Mar 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.20 mg/L 2.90 +45% Mar 2019 Resolved

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