EmissionsLookup
Non-Compliance Clean Water Act

RANCHESTER WASTEWATER LAGOONS

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
LOCATED IN THE NENW, SECTION 20, TOWNSHIP 57 NORTH, RANGE 85 WEST
RANCHESTER, WY 82839
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County
SHERIDAN County
Inspections
3 · last Dec 6, 2023
Total Penalties
$0
Registry ID
110055197727

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.

8
Water (CWA)
Qtrs Non-Compliant

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
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 61.00 % 65.00 +11% Sep 2025 Open
E. coli DMR, Limited - Numeric Violation 1,050.00 MPN/100mL 235.00 +347% May 2025 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 41.00 % 65.00 +69% Jan 2025 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 37.00 mg/L 30.00 +23% Oct 2024 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 50.00 % 65.00 +43% May 2024 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 63.00 mg/L 30.00 +110% May 2024 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 63.00 mg/L 45.00 +40% May 2024 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 40.00 % 65.00 +71% Feb 2024 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Jan 2024 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 59.00 % 65.00 +17% Nov 2023 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 31.00 % 65.00 +97% Oct 2023 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 57.00 % 65.00 +23% Aug 2023 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 43.00 % 65.00 +63% Sep 2022 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 53.00 % 65.00 +34% Jul 2022 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 21.00 % 65.00 +126% May 2022 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 14.00 % 65.00 +146% Apr 2022 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 111.00 mg/L 90.00 +23% Nov 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 111.00 mg/L 30.00 +270% Nov 2021 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 111.00 mg/L 45.00 +147% Nov 2021 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 50.00 % 65.00 +43% Nov 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 39.00 mg/L 30.00 +30% Oct 2021 Resolved
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 33.00 % 65.00 +91% Sep 2021 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Aug 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 34.00 mg/L 30.00 +13% Aug 2021 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 34.00 mg/L 30.00 +13% Jul 2021 Resolved
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 18.00 % 65.00 +134% May 2021 Open
BOD, 5-day, percent removal DMR, Limited - Overdue 18.00 % 65.00 +134% May 2021 Open
Chlorine, total residual DMR, Limited - Numeric Violation 1.12 mg/L 0.31 +261% Feb 2021 Open
Chlorine, total residual DMR, Limited - Overdue 1.12 mg/L 0.31 +261% Feb 2021 Resolved
BOD, 5-day, percent removal DMR, Limited - Overdue 0.00 % 65.00 +186% Dec 2020 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Dec 2020 Open
BOD, 5-day, percent removal DMR, Limited - Overdue 57.00 % 65.00 +23% Oct 2020 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 57.00 % 65.00 +23% Oct 2020 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Jul 2020 Open
Flow DMR, Limited - Numeric Violation 0.96 MGD 0.30 +220% Dec 2019 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 47.00 mg/L 45.00 +4% Oct 2019 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 47.00 mg/L 30.00 +57% Oct 2019 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 19.00 % 65.00 +131% Sep 2019 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Aug 2019 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 62.00 % 65.00 +9% Jun 2019 Open
BOD, 5-day, percent removal DMR, Limited - Overdue 62.00 % 65.00 +9% Jun 2019 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Dec 2018 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Nov 2018 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Oct 2018 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Sep 2018 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Aug 2018 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 0.00 % 65.00 +186% Jul 2018 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 57.00 % 65.00 +23% Jul 2018 Open
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 28.00 % 65.00 +106% Jun 2018 Open
E. coli DMR, Limited - Numeric Violation 488.00 MPN/100mL 126.00 +287% May 2018 Open

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