COVINGTON WASTEWATER TREATMENT PLANT

NPDES permit IN0025828 · Minor POTW · effective, expires 2028-08-31 · 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
0required values missing, on 0 form(s)
0of 12 forms filed late

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

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among IN permits in EPA's filings — check your permit).

Limits in force (32)

OutfallParameterStatisticLimitMonths
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedMX WK AV <= 45 mg/L all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 87.6 lb/d all year
001Solids, total suspendedMO AVG <= 110 lb/d all year
001Solids, total suspendedMX WK AV <= 131.4 lb/d all year
001Solids, total suspendedWKLY AVG <= 170 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 10.2 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 10.2 mg/L all year
001Nitrogen, ammonia total [as N]MX WK AV <= 15.3 mg/L all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 15.3 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 29.8 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 38 lb/d all year
001Nitrogen, ammonia total [as N]MX WK AV <= 44.7 lb/d all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 57 lb/d all year
001Phosphorus, total [as P]MO AVG <= 1 mg/L all year
001Phosphorus, total [as P]MO AVG 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
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
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]WKLY AVG <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 73 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 94 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MX WK AV <= 116.8 lb/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 150 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