City of Tieton

NPDES permit WA0052396 · Minor POTW · administratively continued, expires 2013-03-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2013-03-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
2required values missing, on 2 form(s)
0of 24 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 1 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (81)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO AVG <= 20.74 deg C all year
001Temperature, water deg. centigradeMO AVG <= 20.74 deg C all year
001Oxygen, dissolved [DO]DAILY MN >= 2.88 mg/L all year
001Oxygen, dissolved [DO]DAILY MN >= 2.88 mg/L all year
001Oxygen, dissolved [DO]MO AV MN >= 8 mg/L all year
001Oxygen, dissolved [DO]MO AV MN >= 8 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 20 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 20 mg/L all year
001BOD, 5-day, 20 deg. CWKLY MAX <= 30 mg/L all year
001BOD, 5-day, 20 deg. CWKLY MAX <= 30 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 73.4 lb/d all year
001BOD, 5-day, 20 deg. CMO AVG <= 73.4 lb/d all year
001BOD, 5-day, 20 deg. CWKLY MAX <= 110 lb/d all year
001BOD, 5-day, 20 deg. CWKLY MAX <= 110 lb/d all year
001pHMAXIMUM <= 8.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001pHMINIMUM >= 6.5 SU all year
001pHMINIMUM >= 6.5 SU all year
001Alkalinity, total [as CaCO3]Single Rdg report only (alert) all year
001Alkalinity, total [as CaCO3]Single Rdg report only (alert) all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedWKLY MAX <= 30 mg/L all year
001Solids, total suspendedWKLY MAX <= 30 mg/L all year
001Solids, total suspendedMO AVG <= 73.4 lb/d all year
001Solids, total suspendedMO AVG <= 73.4 lb/d all year
001Solids, total suspendedWKLY MAX <= 110 lb/d all year
001Solids, total suspendedWKLY MAX <= 110 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 1.4 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 1.4 mg/L all year
001Nitrogen, ammonia total [as N]WKLY MAX <= 2 mg/L all year
001Nitrogen, ammonia total [as N]WKLY MAX <= 2 mg/L all year
001Nitrogen, ammonia total [as N]Single Rdg report only (alert) all year
001Nitrogen, ammonia total [as N]Single Rdg report only (alert) all year
001Hardness, total [as CaCO3]Single Rdg report only (alert) all year
001Hardness, total [as CaCO3]Single Rdg report only (alert) all year
001Chlorine, total residualSingle Rdg report only Sep, Oct
001BOD, percent removal [total]MO AV MN >= 90 % all year
001BOD, percent removal [total]MO AV MN >= 90 % all year
001SOPPSingle Rdg report only (alert) all year
001SOPPSingle Rdg report only (alert) all year
001ThiabendazoleSingle Rdg report only (alert) all year
001ThiabendazoleSingle Rdg report only (alert) all year
001Coliform, fecal generalGEO MEAN <= 50 #/100mL all year
001Coliform, fecal generalGEO MEAN <= 50 #/100mL all year
001Coliform, fecal generalWK GEOMN <= 100 #/100mL all year
001Coliform, fecal generalWK GEOMN <= 100 #/100mL all year
001FlowAVERAGE report only (alert) all year
001FlowAVERAGE report only (alert) all year
001FlowMAXIMUM report only (alert) all year
001FlowMAXIMUM report only (alert) all year
001Solids, suspended percent removalMO AV MN >= 90 % all year
001Solids, suspended percent removalMO AV MN >= 90 % all year
IN1Redox [oxidation reduction potential]MAXIMUM report only (alert) all year
IN1Redox [oxidation reduction potential]MAXIMUM report only (alert) all year
IN1ConductivityMAXIMUM report only (alert) all year
IN1ConductivityMAXIMUM report only (alert) all year
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) all year
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) all year
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) all year
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) all year
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) all year
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) all year
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) all year
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) all year
IN1Solids, total suspendedAVERAGE report only (alert) all year
IN1Solids, total suspendedAVERAGE report only (alert) all year
IN1Solids, total suspendedMAXIMUM report only (alert) all year
IN1Solids, total suspendedMAXIMUM report only (alert) all year
IN1Nitrogen, ammonia total [as N]AVERAGE report only (alert) all year
IN1Nitrogen, ammonia total [as N]AVERAGE report only (alert) all year
IN1Nitrogen, ammonia total [as N]MAXIMUM report only (alert) all year
IN1Nitrogen, ammonia total [as N]MAXIMUM report only (alert) all year
IN1Nitrogen, ammonia total [as N]AVERAGE report only (alert) all year
IN1Nitrogen, ammonia total [as N]AVERAGE report only (alert) all year
IN1Nitrogen, ammonia total [as N]MAXIMUM report only (alert) all year
IN1Nitrogen, ammonia total [as N]MAXIMUM report only (alert) all year
IN1FlowAVERAGE report only (alert) all year
IN1FlowAVERAGE report only (alert) all year
IN1FlowMAXIMUM report only (alert) all year
IN1FlowMAXIMUM report only (alert) all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states