JASPER MUNICIPAL WWTP

NPDES permit IN0020834 · Major POTW · effective, expires 2031-04-30 · 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

3values over a limit
2required values missing, on 1 form(s)
2of 18 forms filed late

Last period with anything received: 2026-07-31. Most often over: pH (2), Solids, total suspended (1).

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 (64)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DLYAVMIN >= 4 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
001Oxygen, dissolved [DO]DLYAVMIN >= 4 mg/L Jan, Feb, Mar, Apr, Dec
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedMX WK AV <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 901 lb/d all year
001Solids, total suspendedMX WK AV <= 1352 lb/d all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 3.2 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, ammonia total [as N]MO AVG <= 4.7 mg/L Jan, Feb, Mar, Apr, Dec
001Nitrogen, ammonia total [as N]MX WK AV <= 4.8 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, ammonia total [as N]MX WK AV <= 7.1 mg/L Jan, Feb, Mar, Apr, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 96 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, ammonia total [as N]MO AVG <= 141 lb/d Jan, Feb, Mar, Apr, Dec
001Nitrogen, ammonia total [as N]MX WK AV <= 144 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, ammonia total [as N]MX WK AV <= 213 lb/d Jan, Feb, Mar, Apr, Dec
001Phosphorus, total [as P]MO AVG <= 1 mg/L all year
001Phosphorus, total [as P]MO AVG report only all year
001Cyanide, free [as free]QB report only Mar, Jun, Sep, Dec
001Cyanide, free [as free]QB report only Mar, Jun, Sep, Dec
001Cyanide, free [as free]QB report only Mar, Jun, Sep, Dec
001Cyanide, free [as free]QB report only Mar, Jun, Sep, Dec
001Nickel, total recoverableQB report only Mar, Jun, Sep, Dec
001Nickel, total recoverableQB report only Mar, Jun, Sep, Dec
001Nickel, total recoverableQB report only Mar, Jun, Sep, Dec
001Nickel, total recoverableQB report only Mar, Jun, Sep, Dec
001Zinc, total recoverableQB report only Mar, Jun, Sep, Dec
001Zinc, total recoverableQB report only Mar, Jun, Sep, Dec
001Zinc, total recoverableQB report only Mar, Jun, Sep, Dec
001Zinc, total recoverableQB report only Mar, Jun, Sep, Dec
001Cadmium, total recoverableQB report only Mar, Jun, Sep, Dec
001Cadmium, total recoverableQB report only Mar, Jun, Sep, Dec
001Cadmium, total recoverableQB report only Mar, Jun, Sep, Dec
001Cadmium, total recoverableQB report only Mar, Jun, Sep, Dec
001Lead, total recoverableQB report only Mar, Jun, Sep, Dec
001Lead, total recoverableQB report only Mar, Jun, Sep, Dec
001Lead, total recoverableQB report only Mar, Jun, Sep, Dec
001Lead, total recoverableQB report only Mar, Jun, Sep, Dec
001Chromium, total recoverableQB report only Mar, Jun, Sep, Dec
001Chromium, total recoverableQB report only Mar, Jun, Sep, Dec
001Chromium, total recoverableQB report only Mar, Jun, Sep, Dec
001Chromium, total recoverableQB report only Mar, Jun, Sep, Dec
001Copper, total recoverableMO AVG <= .021 mg/L all year
001Copper, total recoverableDAILY MX <= .043 mg/L all year
001Copper, total recoverableMO AVG report only all year
001Copper, total recoverableDAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001E. coli, colony forming units [CFU]MO GEO <= 125 CFU/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coli, colony forming units [CFU]DAILY MX <= 235 CFU/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute Apr, Oct
001Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute May, Nov
001Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 2.2 tox chronic Apr, Oct
001Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 2.2 tox chronic May, Nov
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute Apr, Oct
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute May, Nov
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 2.2 tox chronic Apr, Oct
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 2.2 tox chronic May, Nov
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 751 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MX WK AV <= 1202 lb/d 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