Town of Rosalia

NPDES permit WA0044687 · Minor POTW · administratively continued, expires 2021-02-28 · 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 2021-02-28 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

4values over a limit
20required values missing, on 10 form(s)
0of 19 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (2), Nitrogen, ammonia total [as N] (2).

Reporting

Reports are due about 15 days after each monitoring period ends (the most common figure among WA permits in EPA's filings — check your permit).

Limits in force (80)

OutfallParameterStatisticLimitMonths
0000Chlorine, total residualWKLY AVG <= 750 ug/L Jan, Feb, Mar, Dec
0000Chlorine, total residualWKLY AVG <= 750 ug/L Jan, Feb, Mar, Dec
001Oxygen, dissolved [DO]MINIMUM report only (alert) Jan, Feb, Mar, Dec
001Oxygen, dissolved [DO]MINIMUM report only (alert) Jan, Feb, Mar, Dec
001BOD, 5-day, 20 deg. CMO AVG <= 45 mg/L Jan, Feb, Mar, Dec
001BOD, 5-day, 20 deg. CMO AVG <= 45 mg/L Jan, Feb, Mar, Dec
001BOD, 5-day, 20 deg. CWKLY AVG <= 65 mg/L Jan, Feb, Mar, Dec
001BOD, 5-day, 20 deg. CWKLY AVG <= 65 mg/L Jan, Feb, Mar, Dec
001BOD, 5-day, 20 deg. CMO AVG <= 48 lb/d Jan, Feb, Mar, Dec
001BOD, 5-day, 20 deg. CMO AVG <= 48 lb/d Jan, Feb, Mar, Dec
001BOD, 5-day, 20 deg. CWKLY AVG <= 69.4 lb/d Jan, Feb, Mar, Dec
001BOD, 5-day, 20 deg. CWKLY AVG <= 69.4 lb/d Jan, Feb, Mar, Dec
001pHDAILY MN >= 6.5 SU Jan, Feb, Mar, Dec
001pHDAILY MN >= 6.5 SU Jan, Feb, Mar, Dec
001pHDAILY MX <= 8.5 SU Jan, Feb, Mar, Dec
001pHDAILY MX <= 8.5 SU Jan, Feb, Mar, Dec
001Solids, total suspendedMO AVG <= 45 mg/L Jan, Feb, Mar, Dec
001Solids, total suspendedMO AVG <= 45 mg/L Jan, Feb, Mar, Dec
001Solids, total suspendedWKLY AVG <= 65 mg/L Jan, Feb, Mar, Dec
001Solids, total suspendedWKLY AVG <= 65 mg/L Jan, Feb, Mar, Dec
001Solids, total suspendedMO AVG <= 48 lb/d Jan, Feb, Mar, Dec
001Solids, total suspendedMO AVG <= 48 lb/d Jan, Feb, Mar, Dec
001Solids, total suspendedWKLY AVG <= 69.4 lb/d Jan, Feb, Mar, Dec
001Solids, total suspendedWKLY AVG <= 69.4 lb/d Jan, Feb, Mar, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 8.2 mg/L Jan, Feb, Mar, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 8.2 mg/L Jan, Feb, Mar, Dec
001Chlorine, total residualMO AVG <= 500 ug/L Jan, Feb, Mar, Dec
001Chlorine, total residualMO AVG <= 500 ug/L Jan, Feb, Mar, Dec
001BOD, percent removal [total]MO AV MN >= 65 % Jan, Feb, Mar, Dec
001BOD, percent removal [total]MO AV MN >= 65 % Jan, Feb, Mar, Dec
001Coliform, fecal generalMO GEOMN <= 100 #/100mL Jan, Feb, Mar, Dec
001Coliform, fecal generalMO GEOMN <= 100 #/100mL Jan, Feb, Mar, Dec
001Coliform, fecal generalWK GEOMN <= 200 #/100mL Jan, Feb, Mar, Dec
001Coliform, fecal generalWK GEOMN <= 200 #/100mL Jan, Feb, Mar, Dec
001FlowMO AVG report only (alert) Jan, Feb, Mar, Dec
001FlowMO AVG report only (alert) Jan, Feb, Mar, Dec
001Solids, suspended percent removalMO AV MN >= 65 % Jan, Feb, Mar, Dec
001Solids, suspended percent removalMO AV MN >= 65 % Jan, Feb, Mar, Dec
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jan, Feb, Mar, Dec
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jan, Feb, Mar, Dec
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1BOD, 5-day, 20 deg. CMO AVG report only (alert) Jan, Feb, Mar, Dec
IN1BOD, 5-day, 20 deg. CMO AVG report only (alert) Jan, Feb, Mar, Dec
IN1BOD, 5-day, 20 deg. CMO AVG report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1BOD, 5-day, 20 deg. CMO AVG report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jan, Feb, Mar, Dec
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) Jan, Feb, Mar, Dec
IN1BOD, 5-day, 20 deg. CMO AVG report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1BOD, 5-day, 20 deg. CMO AVG report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1BOD, 5-day, 20 deg. CMO AVG report only (alert) Jan, Feb, Mar, Dec
IN1BOD, 5-day, 20 deg. CMO AVG report only (alert) Jan, Feb, Mar, Dec
IN1pHMAXIMUM report only (alert) Jan, Feb, Mar, Dec
IN1pHMAXIMUM report only (alert) Jan, Feb, Mar, Dec
IN1pHMAXIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1pHMAXIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1pHMINIMUM report only (alert) Jan, Feb, Mar, Dec
IN1pHMINIMUM report only (alert) Jan, Feb, Mar, Dec
IN1pHMINIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1pHMINIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1Solids, total suspendedMAXIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1Solids, total suspendedMAXIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1Solids, total suspendedMAXIMUM report only (alert) Jan, Feb, Mar, Dec
IN1Solids, total suspendedMAXIMUM report only (alert) Jan, Feb, Mar, Dec
IN1Solids, total suspendedMO AVG report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1Solids, total suspendedMO AVG report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1Solids, total suspendedMO AVG report only (alert) Jan, Feb, Mar, Dec
IN1Solids, total suspendedMO AVG report only (alert) Jan, Feb, Mar, Dec
IN1Solids, total suspendedMAXIMUM report only (alert) Jan, Feb, Mar, Dec
IN1Solids, total suspendedMAXIMUM report only (alert) Jan, Feb, Mar, Dec
IN1Solids, total suspendedMAXIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1Solids, total suspendedMAXIMUM report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1Solids, total suspendedMO AVG report only (alert) Jan, Feb, Mar, Dec
IN1Solids, total suspendedMO AVG report only (alert) Jan, Feb, Mar, Dec
IN1Solids, total suspendedMO AVG report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1Solids, total suspendedMO AVG report only (alert) Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
IN1FlowMAXIMUM report only all year
IN1FlowMO AVG report only 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