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Gooding, City of

Sewage treatment plant, Gooding, Idaho. NPDES permit ID0020028, in force until Aug 31, 2030. Last 12 months: over a limit 5 times (last April 2026), 6 required values missing, 1 of 36 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: form F1 monthly (5 values), form F2 monthly (5 values), form F3 monthly (5 values), form F4 monthly (5 values), form M monthly (43 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
20 values over a limit, 0 required values missing, 1 of 16 reports late

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

Period endingParameterReportedLimitOver by
January 2026Nitrogen, ammonia total [as N], daily maximum7.6 mg/L≤ 1.3 mg/L485%
January 2026Nitrogen, ammonia total [as N], monthly average2.5 mg/L≤ .5 mg/L400%
February 2026Nitrogen, ammonia total [as N], daily maximum8 mg/L≤ 1.3 mg/L515%
February 2026Nitrogen, ammonia total [as N], monthly average2.13 mg/L≤ .5 mg/L326%
April 2026Phosphorus, total [as P], monthly average3.33 lb/d≤ 2.18 lb/d53%

Limits in force (66)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Oct, Nov, Dec
Temperature, water deg. centigradeinstantaneous maximumreport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Apr–Sep
Streamflowinstantaneous minimumreport only (cfs)all year
Septage discharged to treatment fac.monthly totalreport only (gal)all year
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. Cmonthly average≤ 135 lb/dall year
BOD, 5-day, 20 deg. Cweekly average≤ 202 lb/dall 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
pHinstantaneous minimum≥ 6.5 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous minimumreport only (SU)all year
pHinstantaneous maximumreport only (SU)all year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 135 lb/dall year
Solids, total suspendedannual average≤ 250.4 lb/dDec
Solids, total suspendedweekly average≤ 202 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedweekly averagereport only (mg/L)all year
Oil & Greasedaily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ .5 mg/Lall year
Nitrogen, ammonia total [as N]daily maximum≤ 1.3 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 2 lb/dall year
Nitrogen, ammonia total [as N]daily maximum≤ 5 lb/dall year
Nitrogen, ammonia total [as N]daily maximumreport only (ug/L)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly average≤ 2.18 lb/dall year
Phosphorus, total [as P]annual average≤ 1.21 lb/dDec
Hardness, total [as CaCO3]instantaneous minimumreport only (mg/L)all year
Arsenic, total [as As]daily maximumreport only (ug/L)all year
Copper, total [as Cu]daily maximumreport only (ug/L)all year
Lead, total [as Pb]daily maximumreport only (ug/L)all year
Zinc, total [as Zn]daily maximumreport only (mg/L)all year
E. colimonthly geometric mean≤ 126 #/100mLall year
E. coliinstantaneous maximum≤ 410 #/100mLall 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
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Enterococcimonthly geometric mean≤ 35 #/100mLall year
Enterococciinstantaneous maximum≤ 130 #/100mLall year
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year

How strict are these limits?

Cited limits by parameter: Idaho'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/ID0020028 · MCP: https://passage-data.com/mcp