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NPDES permit WA0991014 · Minor NON-POTW · expired, expires 2024-07-31 · 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.

This permit expired on 2024-07-31 and is expired: 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)
7of 93 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 (140)

OutfallParameterStatisticLimitMonths
001BBOD, 5-day, 20 deg. CSingle Rdg report only (alert) all year
001BBOD, 5-day, 20 deg. CSingle Rdg report only (alert) all year
001BpHDAILY MN >= 5 SU all year
001BpHDAILY MN >= 5 SU all year
001BpHDAILY MX <= 11 SU all year
001BpHDAILY MX <= 11 SU all year
001BSolids, total suspendedSingle Rdg report only (alert) all year
001BSolids, total suspendedSingle Rdg report only (alert) all year
001BOil and grease, hexane extr methodSingle Rdg report only (alert) all year
001BOil and grease, hexane extr methodSingle Rdg report only (alert) all year
002BBOD, 5-day, 20 deg. CSingle Rdg report only (alert) all year
002BBOD, 5-day, 20 deg. CSingle Rdg report only (alert) all year
002BpHDAILY MN >= 5 SU all year
002BpHDAILY MN >= 5 SU all year
002BpHDAILY MX <= 11 SU all year
002BpHDAILY MX <= 11 SU all year
002BSolids, total suspendedSingle Rdg report only (alert) all year
002BSolids, total suspendedSingle Rdg report only (alert) all year
002BOil and grease, hexane extr methodSingle Rdg report only (alert) all year
002BOil and grease, hexane extr methodSingle Rdg report only (alert) all year
003BTurbidityMO AVG <= 372 NTU all year
003BTurbidityMO AVG <= 372 NTU all year
003BOxygen, dissolved [DO]MO AV MN >= 4.7 mg/L all year
003BOxygen, dissolved [DO]MO AV MN >= 4.7 mg/L all year
003BBOD, 5-day, 20 deg. CMO AVG <= 117.6 mg/L all year
003BBOD, 5-day, 20 deg. CMO AVG <= 117.6 mg/L all year
003BpHDAILY MN >= 6 SU all year
003BpHDAILY MN >= 6 SU all year
003BpHDAILY MX <= 9 SU all year
003BpHDAILY MX <= 9 SU all year
003BSolids, settleableDAILY MX <= .1 mL/L all year
003BSolids, settleableDAILY MX <= .1 mL/L all year
003BOil and grease, hexane extr methodMO AVG <= 10 mg/L all year
003BOil and grease, hexane extr methodMO AVG <= 10 mg/L all year
003BCopper, total [as Cu]QRTR AVG <= 13.6 ug/L all year
003BCopper, total [as Cu]QRTR AVG <= 13.6 ug/L all year
003BZinc, total [as Zn]DAILY MX report only (alert) all year
003BZinc, total [as Zn]DAILY MX report only (alert) all year
003BKlebsiella speciesMAXIMUM report only (alert) all year
003BKlebsiella speciesMAXIMUM report only (alert) all year
003BE. coliMAXIMUM report only (alert) all year
003BE. coliMAXIMUM report only (alert) all year
003BColiform, fecal generalMAXIMUM report only (alert) all year
003BColiform, fecal generalMAXIMUM report only (alert) all year
003BFlowDAILY MX report only (alert) all year
003BFlowDAILY MX report only (alert) all year
003BFlowMO AVG report only (alert) all year
003BFlowMO AVG report only (alert) all year
004BTurbidityMO AVG <= 45 NTU all year
004BTurbidityMO AVG <= 45 NTU all year
004BOxygen, dissolved [DO]MO AV MN >= 2.5 mg/L all year
004BOxygen, dissolved [DO]MO AV MN >= 2.5 mg/L all year
004BBOD, 5-day, 20 deg. CMO AVG <= 7.1 mg/L all year
004BBOD, 5-day, 20 deg. CMO AVG <= 7.1 mg/L all year
004BpHDAILY MN >= 6 SU all year
004BpHDAILY MN >= 6 SU all year
004BpHDAILY MX <= 9 SU all year
004BpHDAILY MX <= 9 SU all year
004BSolids, settleableDAILY MX <= .1 mL/L all year
004BSolids, settleableDAILY MX <= .1 mL/L all year
004BOil and grease, hexane extr methodMO AVG <= 10 mg/L all year
004BOil and grease, hexane extr methodMO AVG <= 10 mg/L all year
004BCopper, total [as Cu]DAILY MX report only (alert) all year
004BCopper, total [as Cu]DAILY MX report only (alert) all year
004BZinc, total [as Zn]DAILY MX report only (alert) all year
004BZinc, total [as Zn]DAILY MX report only (alert) all year
004BKlebsiella speciesMAXIMUM report only (alert) all year
004BKlebsiella speciesMAXIMUM report only (alert) all year
004BE. coliMAXIMUM report only (alert) all year
004BE. coliMAXIMUM report only (alert) all year
004BColiform, fecal generalMAXIMUM report only (alert) all year
004BColiform, fecal generalMAXIMUM report only (alert) all year
004BFlowDAILY MX report only (alert) all year
004BFlowDAILY MX report only (alert) all year
004BFlowMO AVG report only (alert) all year
004BFlowMO AVG report only (alert) all year
004BChemical oxygen demand [COD]Single Rdg report only (alert) all year
004BChemical oxygen demand [COD]Single Rdg report only (alert) all year
005BBOD, 5-day, 20 deg. CSingle Rdg report only (alert) all year
005BBOD, 5-day, 20 deg. CSingle Rdg report only (alert) all year
005BpHDAILY MN >= 5 SU all year
005BpHDAILY MN >= 5 SU all year
005BpHDAILY MX <= 11 SU all year
005BpHDAILY MX <= 11 SU all year
005BSolids, total suspendedSingle Rdg report only (alert) all year
005BSolids, total suspendedSingle Rdg report only (alert) all year
005BOil and grease, hexane extr methodSingle Rdg report only (alert) all year
005BOil and grease, hexane extr methodSingle Rdg report only (alert) all year
006BBOD, 5-day, 20 deg. CSingle Rdg report only (alert) all year
006BBOD, 5-day, 20 deg. CSingle Rdg report only (alert) all year
006BpHDAILY MN >= 5 SU all year
006BpHDAILY MN >= 5 SU all year
006BpHDAILY MX <= 11 SU all year
006BpHDAILY MX <= 11 SU all year
006BSolids, total suspendedSingle Rdg report only (alert) all year
006BSolids, total suspendedSingle Rdg report only (alert) all year
006BOil and grease, hexane extr methodSingle Rdg report only (alert) all year
006BOil and grease, hexane extr methodSingle Rdg report only (alert) all year
007BTurbidityQRTR AVG <= 42 NTU (alert) all year
007BTurbidityQRTR AVG <= 42 NTU (alert) all year
007BpHDAILY MN >= 5 SU (alert) all year
007BpHDAILY MN >= 5 SU (alert) all year
007BpHDAILY MX <= 9 SU (alert) all year
007BpHDAILY MX <= 9 SU (alert) all year
007BSolids, total suspendedQRTR AVG <= 100 mg/L (alert) all year
007BSolids, total suspendedQRTR AVG <= 100 mg/L (alert) all year
007BCopper, total [as Cu]QRTR AVG <= 9.7 ug/L (alert) all year
007BCopper, total [as Cu]QRTR AVG <= 9.7 ug/L (alert) all year
007BZinc, total [as Zn]QRTR AVG <= 68.9 ug/L (alert) all year
007BZinc, total [as Zn]QRTR AVG <= 68.9 ug/L (alert) all year
007BChemical oxygen demand [COD]QRTR AVG <= 120 mg/L (alert) all year
007BChemical oxygen demand [COD]QRTR AVG <= 120 mg/L (alert) all year
007BOil and grease visualSingle Rdg report only (alert) all year
007BOil and grease visualSingle Rdg report only (alert) all year
008BBOD, 5-day, 20 deg. CSingle Rdg report only (alert) all year
008BBOD, 5-day, 20 deg. CSingle Rdg report only (alert) all year
008BpHDAILY MN >= 5 SU all year
008BpHDAILY MN >= 5 SU all year
008BpHDAILY MX <= 11 SU all year
008BpHDAILY MX <= 11 SU all year
008BSolids, total suspendedSingle Rdg report only (alert) all year
008BSolids, total suspendedSingle Rdg report only (alert) all year
008BOil and grease, hexane extr methodSingle Rdg report only (alert) all year
008BOil and grease, hexane extr methodSingle Rdg report only (alert) all year
009BTurbidityQRTR AVG <= 42 NTU (alert) all year
009BTurbidityQRTR AVG <= 42 NTU (alert) all year
009BpHDAILY MN >= 5 SU (alert) all year
009BpHDAILY MN >= 5 SU (alert) all year
009BpHDAILY MX <= 9 SU (alert) all year
009BpHDAILY MX <= 9 SU (alert) all year
009BSolids, total suspendedQRTR AVG <= 100 mg/L (alert) all year
009BSolids, total suspendedQRTR AVG <= 100 mg/L (alert) all year
009BCopper, total [as Cu]QRTR AVG <= 9.7 ug/L (alert) all year
009BCopper, total [as Cu]QRTR AVG <= 9.7 ug/L (alert) all year
009BZinc, total [as Zn]QRTR AVG <= 68.9 ug/L (alert) all year
009BZinc, total [as Zn]QRTR AVG <= 68.9 ug/L (alert) all year
009BChemical oxygen demand [COD]QRTR AVG <= 120 mg/L (alert) all year
009BChemical oxygen demand [COD]QRTR AVG <= 120 mg/L (alert) all year
009BOil and grease visualSingle Rdg report only (alert) all year
009BOil and grease visualSingle Rdg 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