Passage Data · Check a report · Use it from your AI

Homedale, City of

Sewage treatment plant, Homedale, Idaho. NPDES permit ID0020427 expired Sep 30, 2018; its limits still apply. Last 12 months: no values over a limit, 1 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: form A monthly (30 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
9 values over a limit, 0 required values missing, 1 of 12 reports late

Limits in force (34)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
BOD, 5-day, 20 deg. Cmonthly average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 65 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 169 lb/dall year
BOD, 5-day, 20 deg. Cweekly average≤ 244 lb/dall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
pHinstantaneous minimum≥ 6.5 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 45 mg/Lall year
Solids, total suspendedweekly average≤ 65 mg/Lall year
Solids, total suspendedmonthly average≤ 169 lb/dall year
Solids, total suspendedweekly average≤ 244 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly maximumreport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, Oct, Nov, Dec
Phosphorus, total [as P]monthly averagereport only (mg/L)May–Sep
Phosphorus, total [as P]maximum weekly averagereport only (mg/L)Jan, Feb, Mar, Apr, Oct, Nov, Dec
Phosphorus, total [as P]maximum weekly averagereport only (mg/L)May–Sep
Phosphorus, total [as P]monthly averagereport only (lb/d)Jan, Feb, Mar, Apr, Oct, Nov, Dec
Phosphorus, total [as P]monthly average≤ 11 lb/dMay–Sep
Phosphorus, total [as P]maximum weekly averagereport only (lb/d)Jan, Feb, Mar, Apr, Oct, Nov, Dec
Phosphorus, total [as P]weekly average≤ 16.5 lb/dMay–Sep
E. coli, MTEC-MFmonthly geometric mean≤ 126 #/100mLall year
E. coli, MTEC-MFinstantaneous maximum≤ 406 #/100mLall year
Floating solids, waste or visible foam-visualmonthly maximum≤ 0 N=0;Y=1all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .5 mg/Lall year
Chlorine, total residualweekly average≤ .75 mg/Lall year
Chlorine, total residualmonthly average≤ 1.9 lb/dall year
Chlorine, total residualweekly average≤ 2.8 lb/dall year
BOD, 5-day, percent removalmonthly average minimum≥ 65 %all year
Solids, suspended percent removalmonthly average minimum≥ 65 %all year
Oil and grease visualmonthly maximum≤ 0 N=0;Y=1all year

How strict are these limits?

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

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/ID0020427 · MCP: https://passage-data.com/mcp