HARRAH, TOWN OF

NPDES permit WA0022705 · Minor POTW · effective, expires 2030-05-31 · 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)
10of 11 forms filed late

Last period with anything received: 2026-07-31.

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 (34)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO AVG report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Flow rateMO AVG <= .055 MGD all year
001Flow rateWKLY AVG <= .083 MGD all year
001Oxygen, dissolved [DO]MO AVG report only all year
001Oxygen, dissolved [DO]DAILY MN report only all year
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 13.76 lb/d all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 20.64 lb/d all year
001pHINST MIN >= 6.5 SU Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001pHINST MIN >= 6.5 SU Jan, Feb, Dec
001pHINST MAX <= 9 SU Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001pHINST MAX <= 8.5 SU Jan, Feb, Dec
001Alkalinity, total [as CaCO3]DAILY MX report only all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 13.76 lb/d all year
001Solids, total suspendedWKLY AVG <= 20.64 lb/d all year
001Nitrogen, total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 1.93 mg/L Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, ammonia total [as N]MO AVG <= 1.73 mg/L Jan, Feb, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 4.83 mg/L Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 3.25 mg/L Jan, Feb, Dec
001Nitrogen, ammonia total [as N]MO AVG <= .885 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, ammonia total [as N]MO AVG <= .794 lb/d Jan, Feb, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 2.22 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 1.49 lb/d Jan, Feb, Dec
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001E. coli, MTEC-MFGEO MEAN <= 100 CFU/100mL all year
001E. coli, MTEC-MFINST MAX <= 200 CFU/100mL 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