WINONA POWDER COATING, INC.

NPDES permit IN0064840 · Minor NON-POTW · effective, expires 2030-12-31 · 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

13values over a limit
0required values missing, on 0 form(s)
0of 13 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nickel, total recoverable (8), Chloride [as Cl] (5).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (36)

OutfallParameterStatisticLimitMonths
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 31 mg/L all year
001Solids, total suspendedDAILY MX <= 60 mg/L all year
001Oil and grease, hexane extr methodMO AVG <= 10 mg/L all year
001Oil and grease, hexane extr methodDAILY MX <= 15 mg/L all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Cyanide, free [as free]MO AVG <= .0077 mg/L all year
001Cyanide, free [as free]DAILY MX <= .015 mg/L all year
001Hardness, total [as CaCO3]MO AVG report only all year
001Hardness, total [as CaCO3]DAILY MX report only all year
001Chloride [as Cl]MO AVG <= 560 mg/L all year
001Chloride [as Cl]DAILY MX <= 1100 mg/L all year
001Sulfate, total [as SO4]MO AVG report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Nickel, total recoverableMO AVG <= .15 mg/L all year
001Nickel, total recoverableDAILY MX <= .3 mg/L all year
001Silver total recoverableMO AVG <= .011 mg/L all year
001Silver total recoverableDAILY MX <= .022 mg/L all year
001Zinc, total recoverableMO AVG <= .38 mg/L all year
001Zinc, total recoverableDAILY MX <= .54 mg/L all year
001Cadmium, total recoverableMO AVG <= .0036 mg/L all year
001Cadmium, total recoverableDAILY MX <= .0072 mg/L all year
001Lead, total recoverableMO AVG <= .016 mg/L all year
001Lead, total recoverableDAILY MX <= .032 mg/L all year
001Chromium, total recoverableMO AVG <= .73 mg/L all year
001Chromium, total recoverableDAILY MX <= 1.5 mg/L all year
001Copper, total recoverableMO AVG <= .038 mg/L all year
001Copper, total recoverableDAILY MX <= .076 mg/L all year
001Chromium, hexavalent dissolved [as Cr]MO AVG <= .016 mg/L all year
001Chromium, hexavalent dissolved [as Cr]DAILY MX <= .031 mg/L all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMX WK AV report only all year
001Organics, total toxic [TTO]DAILY MX <= 2.13 mg/L all year
001Flow, totalMO TOTAL 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