JACKSON COUNTY UTILITY AUTHORITY, POTW 1C

NPDES permit MS0045446 · Major POTW · effective, expires 2029-12-31 · 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

4values over a limit
0required values missing, on 0 form(s)
3of 15 forms filed late

Last period with anything received: 2026-07-31. Most often over: Flow, in conduit or thru treatment plant (1), BOD, carbonaceous [5 day, 20 C] (1), %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia (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 (55)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MINIMUM >= 6 mg/L all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 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 <= 1751 lb/d all year
001Solids, total suspendedMX WK AV <= 2627 lb/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMX WK AV report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMX WK AV report only all year
001Nitrogen, total [as N]QRTR AVG report only all year
001Nitrogen, total [as N]QB report only all year
001Nitrogen, total [as N]QRTR AVG report only all year
001Nitrogen, total [as N]QB report only all year
001Nitrogen, total [as N]QRTR AVG report only all year
001Nitrogen, total [as N]QB report only all year
001Nitrogen, total [as N]QRTR AVG report only all year
001Nitrogen, total [as N]QB report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 5.25 mg/L all year
001Nitrogen, ammonia total [as N]MX WK AV <= 7.88 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 306 lb/d all year
001Nitrogen, ammonia total [as N]MX WK AV <= 460 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MX WK AV report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MX WK AV report only all year
001Phosphorus, total [as P]QRTR AVG report only all year
001Phosphorus, total [as P]QB report only all year
001Phosphorus, total [as P]QRTR AVG report only all year
001Phosphorus, total [as P]QB report only all year
001Phosphorus, total [as P]QRTR AVG report only all year
001Phosphorus, total [as P]QB report only all year
001Phosphorus, total [as P]QRTR AVG report only all year
001Phosphorus, total [as P]QB report only all year
001Copper, total recoverableMO AVG <= .009 mg/L all year
001Copper, total recoverableMX WK AV <= .012 mg/L all year
001Flow, in conduit or thru treatment plantMO AVG <= 7 MGD all year
001Flow, in conduit or thru treatment plantMX WK AV report only all year
001Chlorine, total residualMO AVG <= .011 mg/L all year
001Chlorine, total residualMX WK AV <= .019 mg/L all year
001E. coliMO AVG <= 126 #/100mL all year
001E. coliMX WK AV <= 410 #/100mL all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MX WK AV <= 15 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 584 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MX WK AV <= 876 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MX WK AV report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MX WK AV report only all year
001BOD, carbonaceous, percent removalMINIMUM >= 85 % effect all year
001Solids, suspended percent removalMINIMUM >= 85 % all year
001%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
001%Effect Static Renewal 7Day Chronic Pimephales promelasMINIMUM >= 100 % 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