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Lovell, Town of

Sewerage Systems, Lovell, Wyoming. NPDES permit WY0020061, in force until Sep 30, 2030. Last 12 months: over a limit 4 times (last September 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form QM monthly (23 values), form QQ quarterly (2 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
5 values over a limit, 0 required values missing, 1 of 15 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
August 2026BOD, 5-day, 20 deg. C, monthly average44 mg/L≤ 30 mg/L47%
August 2026BOD, 5-day, percent removal, monthly average minimum71.6 %≥ 85 %89%
September 2026E. coli, daily maximum2419 CFU/100mL≤ 298 CFU/100mL712%
September 2026E. coli, monthly geometric mean271 CFU/100mL≤ 126 CFU/100mL115%

Limits in force (29)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cweekly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
pHinstantaneous minimum≥ 6.5 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 100 mg/Lall year
Solids, total suspendedweekly average≤ 150 mg/Lall year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Solids, total suspendedweekly averagereport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Durationmonthly totalreport only (d)all year
Chlorine, total residualdaily maximum≤ .69 mg/LJan, Feb, Mar, Apr, Oct, Nov, Dec
Chlorine, total residualdaily maximum≤ .67 mg/LMay–Sep
Chlorine, total residualmonthly average≤ .4 mg/LJan, Feb, Mar, Apr, Oct, Nov, Dec
Chlorine, total residualmonthly average≤ .39 mg/LMay–Sep
E. colimonthly geometric mean≤ 126 CFU/100mLMay–Sep
E. colimonthly geometric mean≤ 630 CFU/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
E. colidaily maximum≤ 298 CFU/100mLMay–Sep
E. colidaily maximum≤ 630 CFU/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Nitrogen, Ammonia Totalmonthly averagereport only (mg/L)all year
Nitrogen, Ammonia Totaldaily maximumreport only (mg/L)all year
Flowmonthly average≤ .58 MGDall year
Flowdaily maximumreport only (MGD)all year
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimumreport only (%)all year

How strict are these limits?

Cited limits by parameter: Wyoming's rules and the federal ones.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WY0020061 · MCP: https://passage-data.com/mcp