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NPDES permit WA0000086 · Minor NON-POTW · administratively continued, expires 2023-02-28 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
0required values missing, on 0 form(s)
0of 64 forms filed late

Last period with anything received: 2026-08-31.

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 (34)

OutfallParameterStatisticLimitMonths
002ATemperature, water deg. centigradeDAILY MX report only (alert) all year
002ASolids, total suspendedMO AVG report only (alert) all year
002AOil and grease, hexane extr methodMO AVG <= 10 mg/L all year
002ACyanide, weak acid, dissociableDAILY MX report only (alert) all year
002AFluoride, total [as F]DAILY MX report only (alert) all year
002ABenzo[a]pyreneDAILY MX report only (alert) all year
002ApH, maximumDAILY MX <= 9 SU (alert) all year
002ApH, minimumDAILY MN >= 6 SU (alert) all year
002AFlowDAILY MX report only (alert) all year
002AFlowMO AVG report only (alert) all year
002ADaily excursion time [min]MO TOTAL <= 446 min all year
002BSolids, total suspendedDAILY MX report only (alert) all year
002BCyanide, weak acid, dissociableDAILY MX report only (alert) all year
002BFluoride, total [as F]DAILY MX report only (alert) all year
002BBenzo[a]pyreneDAILY MX report only (alert) all year
002RTemperature, water deg. centigradeDAILY MX report only (alert) all year
002RSolids, total suspendedMO AVG report only (alert) all year
002ROil and grease, hexane extr methodMO AVG <= 10 mg/L all year
002RCyanide, weak acid, dissociableDAILY MX <= .11 mg/L all year
002RFluoride, total [as F]MO AVG <= 32 mg/L all year
002RBenzo[a]pyreneDAILY MX <= .5 ug/L all year
002RpH, maximumDAILY MX <= 9 SU (alert) all year
002RpH, minimumDAILY MN >= 6 SU (alert) all year
002RFlowDAILY MX report only (alert) all year
002RFlowMO AVG report only (alert) all year
002RDaily excursion time [min]MO TOTAL <= 446 min all year
003CSolids, total suspendedDAILY MX <= 30 mg/L all year
003COil and grease, hexane extr methodDAILY MX <= 10 mg/L all year
003CHardness, total [as CaCO3]Single Rdg report only (alert) all year
003CCopper, total [as Cu]DAILY MX <= 14 ug/L (alert) all year
003CZinc, total [as Zn]DAILY MX <= 117 ug/L (alert) all year
71INFlowDAILY MX report only (alert) all year
71INFlowMO AVG report only (alert) all year
RAINPrecipitation, monthly accumulationMO 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