SELLERSBURG MUNICIPAL WWTP

NPDES permit IN0020419 · Major POTW · effective, expires 2030-08-31 · 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 11 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 (40)

OutfallParameterStatisticLimitMonths
001Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute (alert) Feb
001Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 1 tox chronic (alert) Feb
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute (alert) Feb
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox chronic (alert) Feb
017Oxygen, dissolved [DO]DLYAVMIN >= 6 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
017Oxygen, dissolved [DO]DLYAVMIN >= 5 mg/L Jan, Feb, Mar, Apr, Dec
017pHDAILY MN >= 6 SU all year
017pHDAILY MX <= 9 SU all year
017Solids, total suspendedMO AVG <= 18 mg/L Jan, Feb, Mar, Apr, Dec
017Solids, total suspendedMO AVG <= 12 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
017Solids, total suspendedMX WK AV <= 27 mg/L Jan, Feb, Mar, Apr, Dec
017Solids, total suspendedMX WK AV <= 18 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
017Solids, total suspendedMO AVG <= 550 lb/d Jan, Feb, Mar, Apr, Dec
017Solids, total suspendedMO AVG <= 370 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
017Solids, total suspendedMX WK AV <= 820 lb/d Jan, Feb, Mar, Apr, Dec
017Solids, total suspendedMX WK AV <= 550 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
017Nitrogen, total [as N]MO AVG report only all year
017Nitrogen, total [as N]MO AVG report only all year
017Nitrogen, ammonia total [as N]MO AVG <= 1.3 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
017Nitrogen, ammonia total [as N]MO AVG <= 1.9 mg/L Jan, Feb, Mar, Apr, Dec
017Nitrogen, ammonia total [as N]MX WK AV <= 1.9 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
017Nitrogen, ammonia total [as N]MX WK AV <= 2.9 mg/L Jan, Feb, Mar, Apr, Dec
017Nitrogen, ammonia total [as N]MO AVG <= 40 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
017Nitrogen, ammonia total [as N]MO AVG <= 58 lb/d Jan, Feb, Mar, Apr, Dec
017Nitrogen, ammonia total [as N]MX WK AV <= 59 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
017Nitrogen, ammonia total [as N]MX WK AV <= 88 lb/d Jan, Feb, Mar, Apr, Dec
017Phosphorus, total [as P]MO AVG <= 1 mg/L all year
017Phosphorus, total [as P]MO AVG report only all year
017Flow, in conduit or thru treatment plantMO AVG report only all year
017E. coli, colony forming units [CFU]MO GEO <= 125 CFU/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
017E. coli, colony forming units [CFU]DAILY MX <= 235 CFU/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
017BOD, carbonaceous [5 day, 20 C]MO AVG <= 15 mg/L Jan, Feb, Mar, Apr, Dec
017BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
017BOD, carbonaceous [5 day, 20 C]MX WK AV <= 23 mg/L Jan, Feb, Mar, Apr, Dec
017BOD, carbonaceous [5 day, 20 C]MX WK AV <= 15 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
017BOD, carbonaceous [5 day, 20 C]MO AVG <= 460 lb/d Jan, Feb, Mar, Apr, Dec
017BOD, carbonaceous [5 day, 20 C]MO AVG <= 300 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
017BOD, carbonaceous [5 day, 20 C]MX WK AV <= 700 lb/d Jan, Feb, Mar, Apr, Dec
017BOD, carbonaceous [5 day, 20 C]MX WK AV <= 460 lb/d May, Jun, Jul, Aug, Sep, Oct, Nov
017Flow, 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