CITY OF ADAIR

NPDES permit IA0035416 · Minor POTW · effective, expires 2029-07-31 · 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

4values over a limit
0required values missing, on 0 form(s)
0of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: BOD, carbonaceous [5 day, 20 C] (4).

Reporting

Reports are due about 15 days after each monitoring period ends (the most common figure among IA permits in EPA's filings — check your permit).

Limits in force (68)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. C30DA AVG report only all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001BOD, 5-day, 20 deg. C30DA AVG report only all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001pH30DA AVG report only all year
001pHDAILY MX report only all year
001Solids, total suspended30DA AVG <= 30 mg/L all year
001Solids, total suspended7 DA AVG <= 45 mg/L all year
001Solids, total suspended30DA AVG <= 83 lb/d all year
001Solids, total suspended7 DA AVG <= 124 lb/d all year
001Solids, total suspended30DA AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Solids, total suspended30DA AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Nitrogen, ammonia total [as N]30DA AVG <= 46 mg/L Jan
001Nitrogen, ammonia total [as N]30DA AVG <= 35 mg/L Dec
001Nitrogen, ammonia total [as N]30DA AVG <= 11.9 mg/L Aug
001Nitrogen, ammonia total [as N]30DA AVG <= 41 mg/L Mar
001Nitrogen, ammonia total [as N]30DA AVG <= 17.2 mg/L Sep
001Nitrogen, ammonia total [as N]30DA AVG <= 20 mg/L May
001Nitrogen, ammonia total [as N]30DA AVG <= 23 mg/L Apr
001Nitrogen, ammonia total [as N]30DA AVG <= 29 mg/L Oct
001Nitrogen, ammonia total [as N]30DA AVG <= 30 mg/L Nov
001Nitrogen, ammonia total [as N]30DA AVG <= 12.8 mg/L Jul
001Nitrogen, ammonia total [as N]30DA AVG <= 52 mg/L Feb
001Nitrogen, ammonia total [as N]30DA AVG <= 16 mg/L Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 110 mg/L Jan
001Nitrogen, ammonia total [as N]DAILY MX <= 76 mg/L Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 55 mg/L Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 91 mg/L Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 80 mg/L Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 67 mg/L May
001Nitrogen, ammonia total [as N]DAILY MX <= 67 mg/L Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 80 mg/L Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 62 mg/L Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 66 mg/L Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 130 mg/L Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 67 mg/L Jun
001Nitrogen, ammonia total [as N]30DA AVG <= 128 lb/d Jan
001Nitrogen, ammonia total [as N]30DA AVG <= 97 lb/d Dec
001Nitrogen, ammonia total [as N]30DA AVG <= 33 lb/d Aug
001Nitrogen, ammonia total [as N]30DA AVG <= 112 lb/d Mar
001Nitrogen, ammonia total [as N]30DA AVG <= 47 lb/d Sep
001Nitrogen, ammonia total [as N]30DA AVG <= 56 lb/d May
001Nitrogen, ammonia total [as N]30DA AVG <= 63 lb/d Apr
001Nitrogen, ammonia total [as N]30DA AVG <= 80 lb/d Oct
001Nitrogen, ammonia total [as N]30DA AVG <= 84 lb/d Nov
001Nitrogen, ammonia total [as N]30DA AVG <= 35 lb/d Jul
001Nitrogen, ammonia total [as N]30DA AVG <= 144 lb/d Feb
001Nitrogen, ammonia total [as N]30DA AVG <= 44 lb/d Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 302 lb/d Jan
001Nitrogen, ammonia total [as N]DAILY MX <= 209 lb/d Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 151 lb/d Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 252 lb/d Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 220 lb/d Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 184 lb/d May
001Nitrogen, ammonia total [as N]DAILY MX <= 184 lb/d Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 220 lb/d Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 172 lb/d Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 182 lb/d Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 359 lb/d Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 184 lb/d Jun
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 <= 69 lb/d all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 110 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