Washington State Parks & Recreation Commission

NPDES permit WA0023787 · Minor POTW · administratively continued, expires 2021-10-31 · 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 2021-10-31 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

1values over a limit
0required values missing, on 0 form(s)
2of 22 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, suspended percent removal (1).

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 (90)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CAVERAGE <= 30 mg/L Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001BOD, 5-day, 20 deg. CAVERAGE <= 30 mg/L Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001BOD, 5-day, 20 deg. CAVERAGE <= 30 mg/L Jul, Aug, Sep
001BOD, 5-day, 20 deg. CAVERAGE <= 30 mg/L Jul, Aug, Sep
001BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L Jul, Aug, Sep
001BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L Jul, Aug, Sep
001BOD, 5-day, 20 deg. CAVERAGE <= 6.75 lb/d Jul, Aug, Sep
001BOD, 5-day, 20 deg. CAVERAGE <= 6.75 lb/d Jul, Aug, Sep
001BOD, 5-day, 20 deg. CAVERAGE <= 6.75 lb/d Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001BOD, 5-day, 20 deg. CAVERAGE <= 6.75 lb/d Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001BOD, 5-day, 20 deg. CWKLY AVG <= 10 lb/d Jul, Aug, Sep
001BOD, 5-day, 20 deg. CWKLY AVG <= 10 lb/d Jul, Aug, Sep
001BOD, 5-day, 20 deg. CWKLY AVG <= 10 lb/d Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001BOD, 5-day, 20 deg. CWKLY AVG <= 10 lb/d Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001pHDAILY MN >= 6 SU all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedAVERAGE <= 30 mg/L Jul, Aug, Sep
001Solids, total suspendedAVERAGE <= 30 mg/L Jul, Aug, Sep
001Solids, total suspendedAVERAGE <= 30 mg/L Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001Solids, total suspendedAVERAGE <= 30 mg/L Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001Solids, total suspendedWKLY AVG <= 45 mg/L Jul, Aug, Sep
001Solids, total suspendedWKLY AVG <= 45 mg/L Jul, Aug, Sep
001Solids, total suspendedWKLY AVG <= 45 mg/L Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001Solids, total suspendedWKLY AVG <= 45 mg/L Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001Solids, total suspendedAVERAGE <= 6.75 lb/d Jul, Aug, Sep
001Solids, total suspendedAVERAGE <= 6.75 lb/d Jul, Aug, Sep
001Solids, total suspendedAVERAGE <= 6.75 lb/d Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001Solids, total suspendedAVERAGE <= 6.75 lb/d Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001Solids, total suspendedWKLY AVG <= 10 lb/d Jul, Aug, Sep
001Solids, total suspendedWKLY AVG <= 10 lb/d Jul, Aug, Sep
001Solids, total suspendedWKLY AVG <= 10 lb/d Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001Solids, total suspendedWKLY AVG <= 10 lb/d Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
001Chlorine, total residualAVERAGE report only (alert) all year
001Chlorine, total residualAVERAGE report only (alert) all year
001BOD, percent removal [total]MO AV MN >= 85 % all year
001BOD, percent removal [total]MO AV MN >= 85 % all year
001Ultraviolet light transmittanceMAXIMUM report only (alert) all year
001Ultraviolet light transmittanceMAXIMUM report only (alert) all year
001Ultraviolet light transmittanceMINIMUM report only (alert) all year
001Ultraviolet light transmittanceMINIMUM report only (alert) all year
001Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
001Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
001Coliform, fecal generalWK GEOMN <= 400 #/100mL all year
001Coliform, fecal generalWK GEOMN <= 400 #/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 >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 85 % all year
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) Jul, Aug, Sep
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) Jul, Aug, Sep
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jul, Aug, Sep
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jul, Aug, Sep
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) Jul, Aug, Sep
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) Jul, Aug, Sep
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jul, Aug, Sep
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jul, Aug, Sep
IN1Solids, total suspendedAVERAGE report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1Solids, total suspendedAVERAGE report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1Solids, total suspendedAVERAGE report only (alert) Jul, Aug, Sep
IN1Solids, total suspendedAVERAGE report only (alert) Jul, Aug, Sep
IN1Solids, total suspendedMAXIMUM report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1Solids, total suspendedMAXIMUM report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1Solids, total suspendedMAXIMUM report only (alert) Jul, Aug, Sep
IN1Solids, total suspendedMAXIMUM report only (alert) Jul, Aug, Sep
IN1Solids, total suspendedAVERAGE report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1Solids, total suspendedAVERAGE report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1Solids, total suspendedAVERAGE report only (alert) Jul, Aug, Sep
IN1Solids, total suspendedAVERAGE report only (alert) Jul, Aug, Sep
IN1Solids, total suspendedMAXIMUM report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1Solids, total suspendedMAXIMUM report only (alert) Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
IN1Solids, total suspendedMAXIMUM report only (alert) Jul, Aug, Sep
IN1Solids, total suspendedMAXIMUM report only (alert) Jul, Aug, Sep
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