SCRWRF

NPDES permit WA0093317 · Major POTW · effective, expires 2027-07-31 · 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.

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

0values over a limit
307required values missing, on 22 form(s)
0of 104 forms filed late

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

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 (116)

OutfallParameterStatisticLimitMonths
0000Cyanide, total [as CN]Single Rdg report only (alert) all year
0000Total phenolsSingle Rdg report only all year
0000Phenolics, totalSingle Rdg report only (alert) all year
0003pHSingle Rdg report only (alert) all year
0003Oil and grease [soxhlet extr.] tot.Single Rdg report only (alert) all year
0003Cyanide, total [as CN]Single Rdg report only (alert) all year
0003Total phenolsSingle Rdg report only all year
0003Phenolics, totalSingle Rdg report only (alert) all year
0003Solids, total dissolvedSingle Rdg report only (alert) all year
0004Oil and grease [soxhlet extr.] tot.Single Rdg report only (alert) all year
0004Cyanide, total [as CN]Single Rdg report only (alert) all year
0004Total phenolsSingle Rdg report only all year
0004Phenolics, totalSingle Rdg report only (alert) all year
0004Solids, total dissolvedSingle Rdg report only (alert) all year
0005Nitrogen, total [as N]MAXIMUM report only (alert) all year
0005Nitrogen, total [as N]MO AVG report only (alert) all year
0006Temperature, water deg. centigradeMAXIMUM report only (alert) all year
001Temperature, water deg. centigradeMAXIMUM report only (alert) all year
001Oxygen, dissolved [DO]MINIMUM report only (alert) all year
001BOD, 5-day, 20 deg. CMAXIMUM report only (alert) all year
001BOD, 5-day, 20 deg. CMAXIMUM report only (alert) all year
001Alkalinity, total [as CaCO3]MAXIMUM report only (alert) all year
001Solids, total suspendedMO AVG <= 5 mg/L all year
001Solids, total suspendedWKLY AVG <= 7.5 mg/L all year
001Solids, total suspendedMO AVG <= 354 lb/d all year
001Solids, total suspendedWKLY AVG <= 532 lb/d all year
001Solids, total suspendedMO AVG <= 354 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 1.83 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 1.83 mg/L all year
001Nitrogen, ammonia total [as N]NA <= 66.7 lb/d Apr, May
001Nitrogen, ammonia total [as N]NA <= 16.7 lb/d Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]NA <= 129.7 lb/d Mar
001Nitrogen, ammonia total [as N]MAXIMUM report only all year
001Nitrogen, ammonia total [as N]MAXIMUM report only (alert) all year
001Nitrogen, ammonia total [as N]NA <= 66.7 lb/d Oct
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG report only (alert) all year
001Nitrogen, Kjeldahl, total [as N]MAXIMUM report only (alert) all year
001Nitrite + Nitrate total [as N]MAXIMUM report only (alert) all year
001Phosphorus, total [as P]MAXIMUM report only all year
001Phosphorus, total [as P]MAXIMUM report only (alert) all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]MO AVG report only (alert) all year
001Phosphorus, total [as P]MAXIMUM report only Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Phosphorus, total [as P]MAXIMUM report only (alert) all year
001Phosphorus, total [as P]MAXIMUM report only (alert) all year
001Phosphorus, total [as P]MO AVG report only Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Phosphorus, total [as P]MO AVG report only (alert) all year
001Phosphorus, total [as P]MO AVG report only (alert) all year
001Phosphorus, total [as P]NA <= 3.34 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Hardness, total [as CaCO3]MAXIMUM report only (alert) all year
001Cadmium, total [as Cd]MO AVG <= .057 ug/L all year
001Lead, total [as Pb]MO AVG <= .202 ug/L all year
001Zinc, total [as Zn]MO AVG <= 38.5 ug/L all year
001Polychlorinated biphenyls [PCBs]MAXIMUM <= 414 pg/L all year
001Polychlorinated biphenyls [PCBs]MO AVG <= 170 pg/L all year
001Chlorine, total residualMO AVG <= 16.8 ug/L all year
001E. coliMO GEOMN <= 100 #/100mL all year
001E. coliWK GEOMN <= 150 #/100mL all year
001pH, maximumDAILY MX <= 8.5 SU all year
001pH, minimumDAILY MN >= 6.5 SU all year
001Mercury, total [as Hg]MAXIMUM report only (alert) all year
001FlowMAXIMUM report only (alert) all year
001FlowMO AVG report only (alert) all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 3 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 3 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 2 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only (alert) Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 213 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 142 lb/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 213 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 142 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only (alert) Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]NA report only (alert) Mar, Apr, May, Jun, Jul, Aug, Sep
001BOD, carbonaceous [5 day, 20 C]NA <= 133.4 lb/d Oct
001BOD, carbonaceous [5 day, 20 C]MO AVG report only (alert) Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 142 lb/d Jan, Feb, Nov, Dec
001Solids, suspended percent removalMO AV MN >= 85 % all year
001Carbonaceous oxygen demand, % removalMO AV MN report only (alert) Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Carbonaceous oxygen demand, % removalMO AV MN >= 85 % Jan, Feb, Nov, Dec
002Cyanide, total [as CN]Single Rdg report only (alert) all year
002Total phenolsSingle Rdg report only all year
002Phenolics, totalSingle Rdg report only (alert) all year
003pHSingle Rdg report only (alert) all year
003Oil and grease [soxhlet extr.] tot.Single Rdg report only (alert) all year
003Cyanide, total [as CN]Single Rdg report only (alert) all year
003Total phenolsSingle Rdg report only all year
003Phenolics, totalSingle Rdg report only (alert) all year
003Solids, total dissolvedSingle Rdg report only (alert) all year
004Oil and grease [soxhlet extr.] tot.Single Rdg report only (alert) all year
004Cyanide, total [as CN]Single Rdg report only (alert) all year
004Total phenolsSingle Rdg report only all year
004Phenolics, totalSingle Rdg report only (alert) all year
004Solids, total dissolvedSingle Rdg report only (alert) all year
IN1Temperature, water deg. centigradeMAXIMUM 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. CMAXIMUM report only (alert) all year
IN1BOD, 5-day, 20 deg. CMO AVG report only (alert) all year
IN1Solids, total suspendedMAXIMUM report only (alert) all year
IN1Solids, total suspendedMO AVG report only (alert) all year
IN1Solids, total suspendedMAXIMUM report only (alert) all year
IN1Solids, total suspendedMO AVG report only (alert) all year
IN1Cadmium, total [as Cd]Single Rdg report only (alert) all year
IN1Lead, total [as Pb]Single Rdg report only (alert) all year
IN1Zinc, total [as Zn]Single Rdg report only (alert) all year
IN1pH, maximumMAXIMUM report only (alert) all year
IN1pH, minimumMINIMUM report only (alert) all year
IN1BOD, carbonaceous [5 day, 20 C]MAXIMUM report only (alert) all year
IN1BOD, carbonaceous [5 day, 20 C]MO AVG report only (alert) all year
IN1BOD, carbonaceous [5 day, 20 C]MAXIMUM report only (alert) all year
IN1BOD, carbonaceous [5 day, 20 C]MO AVG report only (alert) all year
INF1FlowMAXIMUM report only (alert) all year
INF1FlowMO AVG report only (alert) all year
INF2FlowMO AVG report only (alert) all year
INF3FlowMO AVG 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