EVANSVILLE EAST WWTP

NPDES permit IN0033073 · Major POTW · effective, expires 2027-01-31 · 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
4required values missing, on 1 form(s)
3of 130 forms filed late

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

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 (123)

OutfallParameterStatisticLimitMonths
001DurationMO TOTAL report only all year
001Overflow volume [SS0 volume, CSO volume]MO TOTAL report only all year
001Precipitation, monthly accumulationMO TOTAL report only all year
001Discharge event observation [Visual Monitoring]MO TOTAL report only all year
002DurationMO TOTAL report only all year
002Overflow volume [SS0 volume, CSO volume]MO TOTAL report only all year
002Precipitation, monthly accumulationMO TOTAL report only all year
002Discharge event observation [Visual Monitoring]MO TOTAL report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, totalMO TOTAL report only all year
004DurationMO TOTAL report only all year
004Overflow volume [SS0 volume, CSO volume]MO TOTAL report only all year
004Precipitation, monthly accumulationMO TOTAL report only all year
004Discharge event observation [Visual Monitoring]MO TOTAL report only all year
008DurationMO TOTAL report only all year
008Overflow volume [SS0 volume, CSO volume]MO TOTAL report only all year
008Precipitation, monthly accumulationMO TOTAL report only all year
008Discharge event observation [Visual Monitoring]MO TOTAL report only all year
010DurationMO TOTAL report only all year
010Overflow volume [SS0 volume, CSO volume]MO TOTAL report only all year
010Precipitation, monthly accumulationMO TOTAL report only all year
010Discharge event observation [Visual Monitoring]MO TOTAL report only all year
011DurationMO TOTAL report only all year
011Overflow volume [SS0 volume, CSO volume]MO TOTAL report only all year
011Precipitation, monthly accumulationMO TOTAL report only all year
011Discharge event observation [Visual Monitoring]MO TOTAL report only all year
038DurationMO TOTAL report only all year
038Overflow volume [SS0 volume, CSO volume]MO TOTAL report only all year
038Precipitation, monthly accumulationMO TOTAL report only all year
038Discharge event observation [Visual Monitoring]MO TOTAL report only all year
040Flow, in conduit or thru treatment plantMO AVG report only all year
040Flow, totalMO TOTAL report only all year
042Flow, in conduit or thru treatment plantMO AVG report only all year
042Flow, totalMO TOTAL report only all year
100pHDAILY MN >= 6 SU all year
100pHDAILY MX <= 9 SU all year
100Solids, total suspendedMO AVG <= 30 mg/L all year
100Solids, total suspendedMO AVG <= 30 mg/L all year
100Solids, total suspendedMX WK AV <= 45 mg/L all year
100Solids, total suspendedMX WK AV <= 45 mg/L all year
100Solids, total suspendedMO AVG <= 5633 lb/d all year
100Solids, total suspendedMO AVG <= 10014 lb/d all year
100Solids, total suspendedMX WK AV <= 8449 lb/d all year
100Solids, total suspendedMX WK AV <= 15021 lb/d all year
100Nitrogen, total [as N]MO AVG report only all year
100Nitrogen, total [as N]MO AVG report only all year
100Nitrogen, ammonia total [as N]MO AVG <= 2.8 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
100Nitrogen, ammonia total [as N]MO AVG <= 9.3 mg/L Jan, Feb, Mar, Apr, Dec
100Nitrogen, ammonia total [as N]MO AVG <= 2.8 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
100Nitrogen, ammonia total [as N]MO AVG <= 9.3 mg/L Jan, Feb, Mar, Apr, Dec
100Nitrogen, ammonia total [as N]MX WK AV <= 4.2 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
100Nitrogen, ammonia total [as N]MX WK AV <= 14 mg/L Jan, Feb, Mar, Apr, Dec
100Nitrogen, ammonia total [as N]MX WK AV <= 4.2 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
100Nitrogen, ammonia total [as N]MX WK AV <= 14 mg/L Jan, Feb, Mar, Apr, Dec
100Nitrogen, ammonia total [as N]MO AVG <= 526 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
100Nitrogen, ammonia total [as N]MO AVG <= 1746 lb/d Jan, Feb, Mar, Apr, Dec
100Nitrogen, ammonia total [as N]MO AVG <= 935 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
100Nitrogen, ammonia total [as N]MO AVG <= 3104 lb/d Jan, Feb, Mar, Apr, Dec
100Nitrogen, ammonia total [as N]MX WK AV <= 789 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
100Nitrogen, ammonia total [as N]MX WK AV <= 2629 lb/d Jan, Feb, Mar, Apr, Dec
100Nitrogen, ammonia total [as N]MX WK AV <= 1402 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
100Nitrogen, ammonia total [as N]MX WK AV <= 4673 lb/d Jan, Feb, Mar, Apr, Dec
100Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
100Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
100Nitrite + Nitrate total [as N]DAILY MX report only all year
100Nitrite + Nitrate total [as N]DAILY MX report only all year
100Phosphorus, total [as P]MO AVG <= 1 mg/L all year
100Phosphorus, total [as P]MO AVG report only all year
100Cyanide, free [as free]DAILY MX report only Mar, Jun, Sep, Dec
100Cyanide, free [as free]DAILY MX report only Mar, Jun, Sep, Dec
100Cyanide, free [as free]DAILY MX report only Mar, Jun, Sep, Dec
100Cyanide, free [as free]DAILY MX report only Mar, Jun, Sep, Dec
100Nickel, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Nickel, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Nickel, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Nickel, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Silver total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Silver total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Silver total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Silver total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Zinc, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Zinc, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Zinc, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Zinc, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Cadmium, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Cadmium, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Cadmium, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Cadmium, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Lead, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Lead, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Lead, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Lead, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Chromium, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Chromium, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Chromium, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Chromium, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Copper, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Copper, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Copper, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Copper, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
100Flow, in conduit or thru treatment plantMO AVG report only all year
100E. coli, colony forming units [CFU]MO GEO <= 125 CFU/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
100E. coli, colony forming units [CFU]DAILY MX <= 235 CFU/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
100Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute (alert) Feb, Aug
100Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute (alert) Jan, Jul
100Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute (alert) Feb, Aug
100Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute (alert) Jan, Jul
100Mercury, total recoverableDAILY MX report only Jun, Dec
100Mercury, total recoverableDAILY MX report only Jun, Dec
100Mercury, total recoverableDAILY MX report only Jun, Dec
100Mercury, total recoverableDAILY MX report only Jun, Dec
100Coliform, fecal generalMO GEO <= 2000 #/100mL Jan, Feb, Mar, Nov, Dec
100BOD, carbonaceous [5 day, 20 C]MO AVG <= 16 mg/L all year
100BOD, carbonaceous [5 day, 20 C]MO AVG <= 16 mg/L all year
100BOD, carbonaceous [5 day, 20 C]MX WK AV <= 24 mg/L all year
100BOD, carbonaceous [5 day, 20 C]MX WK AV <= 24 mg/L all year
100BOD, carbonaceous [5 day, 20 C]MO AVG <= 3004 lb/d all year
100BOD, carbonaceous [5 day, 20 C]MO AVG <= 5341 lb/d all year
100BOD, carbonaceous [5 day, 20 C]MX WK AV <= 4506 lb/d all year
100BOD, carbonaceous [5 day, 20 C]MX WK AV <= 8011 lb/d all year
100Flow, totalMO TOTAL report only all year
100TU Static 48Hr Acute Daphnia magnaMAXIMUM <= 1 tox acute (alert) Feb, Aug
100TU Static 48Hr Acute Daphnia magnaMAXIMUM <= 1 tox acute (alert) Jan, Jul

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