PLUMMER, CITY OF

NPDES permit ID0022781 · Minor POTW · administratively continued, expires 2025-08-31 · 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.

This permit expired on 2025-08-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

27values over a limit
0required values missing, on 0 form(s)
2of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Phosphorus, total [as P] (27).

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (36)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO MAX report only all year
001Temperature, water deg. centigradeMX DA AV report only all year
001Temperature, water deg. centigrade7 DA AVG report only all year
001BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 15 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 27 lb/d all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 40 lb/d all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. CWKLY AVG report only all year
001pHINST MIN >= 6.5 SU all year
001pHINST MAX <= 8.5 SU all year
001Solids, total suspendedMO AVG <= 17 mg/L all year
001Solids, total suspendedWKLY AVG <= 25 mg/L all year
001Solids, total suspendedMO AVG <= 45 lb/d all year
001Solids, total suspendedWKLY AVG <= 67 lb/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= 7.8 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 6.67 lb/d all year
001Nitrogen, ammonia total [as N]DAILY MX <= 20.8 lb/d all year
001Phosphorus, total [as P]MO AVG <= 50 ug/L all year
001Phosphorus, total [as P]MO AVG <= 100 ug/L all year
001Phosphorus, total [as P]WKLY AVG <= 131 ug/L all year
001Phosphorus, total [as P]WKLY AVG <= 301 ug/L all year
001Phosphorus, total [as P]MO AVG <= .133 lb/d all year
001Phosphorus, total [as P]MO AVG <= .267 lb/d all year
001Phosphorus, total [as P]WKLY AVG <= .35 lb/d all year
001Phosphorus, total [as P]WKLY AVG <= .803 lb/d all year
001E. coli, MTEC-MFMO GEO <= 126 CFU/100mL all year
001E. coli, MTEC-MFINST MAX <= 235 CFU/100mL all year
001Floating solids, waste or visible foam-visualMO MAX <= 0 N=0;Y=1 all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001BOD, 5-day, percent removalMO AV MN >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 85 % 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