Klickitat County PUD

NPDES permit WA0050482 · Minor POTW · administratively continued, expires 2020-10-31 · 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 2020-10-31 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
0required values missing, on 0 form(s)
2of 23 forms filed late

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

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (74)

OutfallParameterStatisticLimitMonths
EFFLTemperature, water deg. centigradeMAXIMUM report only (alert) all year
EFFLTemperature, water deg. centigradeMAXIMUM report only (alert) all year
EFFLTemperature, water deg. centigradeMO AVG report only (alert) all year
EFFLTemperature, water deg. centigradeMO AVG report only (alert) all year
EFFLOxygen, dissolved [DO]AVERAGE report only (alert) all year
EFFLOxygen, dissolved [DO]AVERAGE report only (alert) all year
EFFLOxygen, dissolved [DO]MINIMUM report only (alert) all year
EFFLOxygen, dissolved [DO]MINIMUM report only (alert) all year
EFFLBOD, 5-day, 20 deg. CMAXIMUM report only all year
EFFLBOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
EFFLBOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L all year
EFFLBOD, 5-day, 20 deg. CMAXIMUM report only all year
EFFLBOD, 5-day, 20 deg. CMO AVG <= 24.5 lb/d all year
EFFLBOD, 5-day, 20 deg. CWKLY AVG <= 36.8 lb/d all year
EFFLBOD, 5-day, 20 deg. CWKLY AVG <= 36.8 lb/d all year
EFFLpHDAILY MN >= 6 SU all year
EFFLpHDAILY MN >= 6 SU all year
EFFLpHDAILY MX <= 9 SU all year
EFFLpHDAILY MX <= 9 SU all year
EFFLAlkalinity, total [as CaCO3]Single Rdg report only (alert) all year
EFFLAlkalinity, total [as CaCO3]Single Rdg report only (alert) all year
EFFLSolids, total suspendedMAXIMUM report only all year
EFFLSolids, total suspendedMO AVG <= 30 mg/L all year
EFFLSolids, total suspendedWKLY AVG <= 45 mg/L all year
EFFLSolids, total suspendedMAXIMUM report only all year
EFFLSolids, total suspendedMO AVG <= 24.5 lb/d all year
EFFLSolids, total suspendedWKLY AVG <= 36.8 lb/d all year
EFFLSolids, total suspendedWKLY AVG <= 36.8 lb/d all year
EFFLNitrogen, ammonia total [as N]MAXIMUM report only (alert) all year
EFFLNitrogen, ammonia total [as N]MAXIMUM report only (alert) all year
EFFLNitrogen, ammonia total [as N]MO AVG report only (alert) all year
EFFLNitrogen, ammonia total [as N]MO AVG report only (alert) all year
EFFLNitrite + Nitrate total [as N]Single Rdg report only (alert) all year
EFFLNitrite + Nitrate total [as N]Single Rdg report only (alert) all year
EFFLPhosphorus, total [as P]Single Rdg report only (alert) all year
EFFLPhosphorus, total [as P]Single Rdg report only (alert) all year
EFFLHardness, total [as CaCO3]Single Rdg report only (alert) all year
EFFLHardness, total [as CaCO3]Single Rdg report only (alert) all year
EFFLBOD, percent removal [total]MO AV MN >= 85 % all year
EFFLBOD, percent removal [total]MO AV MN >= 85 % all year
EFFLColiform, fecal generalMO GEOMN <= 200 #/100mL all year
EFFLColiform, fecal generalMO GEOMN <= 200 #/100mL all year
EFFLColiform, fecal generalWK GEOMN <= 400 #/100mL all year
EFFLColiform, fecal generalWK GEOMN <= 400 #/100mL all year
EFFLFlowMAXIMUM report only (alert) all year
EFFLFlowMAXIMUM report only (alert) all year
EFFLFlowMO AVG report only (alert) all year
EFFLFlowMO AVG report only (alert) all year
EFFLFlowMO TOTAL report only (alert) all year
EFFLFlowMO TOTAL report only (alert) all year
EFFLSolids, suspended percent removalMO AV MN >= 85 % all year
EFFLSolids, suspended percent removalMO AV MN >= 85 % 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. CMO AVG report only (alert) all year
IN1BOD, 5-day, 20 deg. CMO AVG 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 suspendedMAXIMUM report only (alert) all year
IN1Solids, total suspendedMAXIMUM report only (alert) all year
IN1Solids, total suspendedMO AVG report only (alert) all year
IN1Solids, total suspendedMO AVG 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
IN1FlowAVERAGE report only (alert) all year
IN1FlowAVERAGE report only (alert) all year
IN1FlowMAXIMUM report only (alert) all year
IN1FlowMAXIMUM report only (alert) all year
IN1FlowMO TOTAL report only (alert) all year
IN1FlowMO TOTAL 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