CITY OF NEW VIENNA

NPDES permit IA0027391 · Minor POTW · effective, expires 2027-04-30 · EPA's file as of 2026-09-19

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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

2values over a limit
35required values missing, on 3 form(s)
1of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (2).

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (66)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN >= .4 mg/L all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspended30DA AVG <= 80 mg/L all year
001Solids, total suspended7 DA AVG <= 120 mg/L all year
001Solids, total suspended30DA AVG <= 56 lb/d all year
001Solids, total suspended7 DA AVG <= 84 lb/d all year
001Nitrogen, ammonia total [as N]30DA AVG <= 18.7 mg/L May
001Nitrogen, ammonia total [as N]30DA AVG <= 22.5 mg/L Mar
001Nitrogen, ammonia total [as N]30DA AVG <= 14.3 mg/L Jul
001Nitrogen, ammonia total [as N]30DA AVG <= 15 mg/L Sep
001Nitrogen, ammonia total [as N]30DA AVG <= 41.6 mg/L Jan
001Nitrogen, ammonia total [as N]30DA AVG <= 18.7 mg/L Jun
001Nitrogen, ammonia total [as N]30DA AVG <= 16.6 mg/L Dec
001Nitrogen, ammonia total [as N]30DA AVG <= 17.4 mg/L Apr
001Nitrogen, ammonia total [as N]30DA AVG <= 13.6 mg/L Aug
001Nitrogen, ammonia total [as N]30DA AVG <= 15.4 mg/L Oct
001Nitrogen, ammonia total [as N]30DA AVG <= 15.4 mg/L Nov
001Nitrogen, ammonia total [as N]30DA AVG <= 31 mg/L Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 18.7 mg/L May
001Nitrogen, ammonia total [as N]DAILY MX <= 22.5 mg/L Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 18.8 mg/L Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 15.4 mg/L Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 41.6 mg/L Jan
001Nitrogen, ammonia total [as N]DAILY MX <= 18.8 mg/L Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 16.6 mg/L Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 17.4 mg/L Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 18.2 mg/L Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 15.4 mg/L Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 15.4 mg/L Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 31 mg/L Feb
001Nitrogen, ammonia total [as N]30DA AVG <= 6.7 lb/d May
001Nitrogen, ammonia total [as N]30DA AVG <= 8 lb/d Mar
001Nitrogen, ammonia total [as N]30DA AVG <= 4.5 lb/d Jul
001Nitrogen, ammonia total [as N]30DA AVG <= 4.7 lb/d Sep
001Nitrogen, ammonia total [as N]30DA AVG <= 15.3 lb/d Jan
001Nitrogen, ammonia total [as N]30DA AVG <= 5.9 lb/d Jun
001Nitrogen, ammonia total [as N]30DA AVG <= 6.3 lb/d Dec
001Nitrogen, ammonia total [as N]30DA AVG <= 6.8 lb/d Apr
001Nitrogen, ammonia total [as N]30DA AVG <= 4.2 lb/d Aug
001Nitrogen, ammonia total [as N]30DA AVG <= 5.5 lb/d Oct
001Nitrogen, ammonia total [as N]30DA AVG <= 5.5 lb/d Nov
001Nitrogen, ammonia total [as N]30DA AVG <= 12.3 lb/d Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 6.7 lb/d May
001Nitrogen, ammonia total [as N]DAILY MX <= 8 lb/d Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 6.7 lb/d Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 5.5 lb/d Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 20.6 lb/d Jan
001Nitrogen, ammonia total [as N]DAILY MX <= 6.7 lb/d Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 6.3 lb/d Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 6.9 lb/d Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 6.3 lb/d Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 5.5 lb/d Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 5.5 lb/d Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 12.3 lb/d Feb
001Phosphorus, total [as P]30DA AVG <= 2.69 lb/d all year
001Phosphorus, total [as P]DAILY MX <= 2.69 lb/d all year
001Chlorine, total residual30DA AVG <= .07 mg/L all year
001Chlorine, total residualDAILY MX <= .07 mg/L all year
001Chlorine, total residual30DA AVG <= .028 lb/d all year
001Chlorine, total residualDAILY MX <= .028 lb/d all year
001E. coliGEO MEAN <= 126 #/100mL Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 18 lb/d all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 28 lb/d 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