Town of Arcadia- WWTP

NPDES permit LA0038504 · Minor POTW · administratively continued, expires 2025-02-28 · 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 2025-02-28 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

21values over a limit
4required values missing, on 1 form(s)
0of 30 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (17), Oxygen, dissolved [DO] (2), Solids, total suspended (2).

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 (110)

OutfallParameterStatisticLimitMonths
01ASulfate [as S]MO AVG report only all year
01ASulfate [as S]MO AVG report only all year
01ASulfate [as S]WKLY AVG report only all year
01ASulfate [as S]WKLY AVG report only all year
01ASulfate [as S]MO AVG report only all year
01ASulfate [as S]MO AVG report only all year
01AOxygen, dissolved [DO]MO AV MN >= 6 mg/L all year
01AOxygen, dissolved [DO]MO AV MN >= 6 mg/L all year
01ApHINST MIN >= 6 SU all year
01ApHINST MIN >= 6 SU all year
01ApHINST MAX <= 9 SU all year
01ApHINST MAX <= 9 SU all year
01ASolids, total suspendedMO AVG <= 15 mg/L all year
01ASolids, total suspendedMO AVG <= 15 mg/L all year
01ASolids, total suspendedWKLY AVG <= 23 mg/L all year
01ASolids, total suspendedWKLY AVG <= 23 mg/L all year
01ASolids, total suspendedMO AVG <= 62.6 lb/d all year
01ASolids, total suspendedMO AVG <= 62.6 lb/d all year
01ANitrogen, total [as N]MO AVG report only all year
01ANitrogen, total [as N]MO AVG report only all year
01ANitrogen, total [as N]WKLY AVG report only all year
01ANitrogen, total [as N]WKLY AVG report only all year
01ANitrogen, total [as N]MO AVG report only all year
01ANitrogen, total [as N]MO AVG report only all year
01ANitrogen, ammonia total [as N]MO AVG <= 2 mg/L all year
01ANitrogen, ammonia total [as N]MO AVG <= 2 mg/L all year
01ANitrogen, ammonia total [as N]WKLY AVG <= 4 mg/L all year
01ANitrogen, ammonia total [as N]WKLY AVG <= 4 mg/L all year
01ANitrogen, ammonia total [as N]MO AVG <= 8.3 lb/d all year
01ANitrogen, ammonia total [as N]MO AVG <= 8.3 lb/d all year
01APhosphorus, total [as P]MO AVG report only all year
01APhosphorus, total [as P]MO AVG report only all year
01APhosphorus, total [as P]WKLY AVG report only all year
01APhosphorus, total [as P]WKLY AVG report only all year
01APhosphorus, total [as P]MO AVG report only all year
01APhosphorus, total [as P]MO AVG report only all year
01AFlow, in conduit or thru treatment plantMO AVG report only all year
01AFlow, in conduit or thru treatment plantMO AVG report only all year
01AFlow, in conduit or thru treatment plantWKLY AVG report only all year
01AFlow, in conduit or thru treatment plantWKLY AVG report only all year
01ASolids, total dissolvedMO AVG report only all year
01ASolids, total dissolvedMO AVG report only all year
01ASolids, total dissolvedWKLY AVG report only all year
01ASolids, total dissolvedWKLY AVG report only all year
01ASolids, total dissolvedMO AVG <= 573 lb/d all year
01ASolids, total dissolvedMO AVG <= 573 lb/d all year
01ASolids, total dissolvedWKLY AVG <= 1364 lb/d all year
01ASolids, total dissolvedWKLY AVG <= 1364 lb/d all year
01AColiform, fecal generalMOAV GEO <= 200 #/100mL all year
01AColiform, fecal generalMOAV GEO <= 200 #/100mL all year
01AColiform, fecal generalWE <= 400 #/100mL all year
01AColiform, fecal generalWE <= 400 #/100mL all year
01ABOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
01ABOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
01ABOD, carbonaceous [5 day, 20 C]WKLY AVG <= 15 mg/L all year
01ABOD, carbonaceous [5 day, 20 C]WKLY AVG <= 15 mg/L all year
01ABOD, carbonaceous [5 day, 20 C]MO AVG <= 41.7 lb/d all year
01ABOD, carbonaceous [5 day, 20 C]MO AVG <= 41.7 lb/d all year
01BSulfate [as S]MO AVG report only all year
01BSulfate [as S]MO AVG report only all year
01BSulfate [as S]WKLY AVG report only all year
01BSulfate [as S]WKLY AVG report only all year
01BSulfate [as S]MO AVG report only all year
01BSulfate [as S]MO AVG report only all year
01BOxygen, dissolved [DO]MO AV MN >= 6 mg/L all year
01BOxygen, dissolved [DO]MO AV MN >= 6 mg/L all year
01BpHINST MIN >= 6 SU all year
01BpHINST MIN >= 6 SU all year
01BpHINST MAX <= 9 SU all year
01BpHINST MAX <= 9 SU all year
01BSolids, total suspendedMO AVG <= 30 mg/L all year
01BSolids, total suspendedMO AVG <= 30 mg/L all year
01BSolids, total suspendedWKLY AVG <= 45 mg/L all year
01BSolids, total suspendedWKLY AVG <= 45 mg/L all year
01BNitrogen, total [as N]MO AVG report only all year
01BNitrogen, total [as N]MO AVG report only all year
01BNitrogen, total [as N]WKLY AVG report only all year
01BNitrogen, total [as N]WKLY AVG report only all year
01BNitrogen, total [as N]MO AVG report only all year
01BNitrogen, total [as N]MO AVG report only all year
01BNitrogen, ammonia total [as N]MO AVG <= 2 mg/L all year
01BNitrogen, ammonia total [as N]MO AVG <= 2 mg/L all year
01BNitrogen, ammonia total [as N]WKLY AVG <= 4 mg/L all year
01BNitrogen, ammonia total [as N]WKLY AVG <= 4 mg/L all year
01BPhosphorus, total [as P]MO AVG report only all year
01BPhosphorus, total [as P]MO AVG report only all year
01BPhosphorus, total [as P]WKLY AVG report only all year
01BPhosphorus, total [as P]WKLY AVG report only all year
01BPhosphorus, total [as P]MO AVG report only all year
01BPhosphorus, total [as P]MO AVG report only all year
01BFlow, in conduit or thru treatment plantMO AVG report only all year
01BFlow, in conduit or thru treatment plantMO AVG report only all year
01BFlow, in conduit or thru treatment plantWKLY AVG report only all year
01BFlow, in conduit or thru treatment plantWKLY AVG report only all year
01BSolids, total dissolvedMO AVG report only all year
01BSolids, total dissolvedMO AVG report only all year
01BSolids, total dissolvedWKLY AVG report only all year
01BSolids, total dissolvedWKLY AVG report only all year
01BSolids, total dissolvedMO AVG <= 573 lb/d all year
01BSolids, total dissolvedMO AVG <= 573 lb/d all year
01BSolids, total dissolvedWKLY AVG <= 1364 lb/d all year
01BSolids, total dissolvedWKLY AVG <= 1364 lb/d all year
01BColiform, fecal generalMOAV GEO <= 200 #/100mL all year
01BColiform, fecal generalMOAV GEO <= 200 #/100mL all year
01BColiform, fecal generalWE <= 400 #/100mL all year
01BColiform, fecal generalWE <= 400 #/100mL all year
01BBOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
01BBOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
01BBOD, carbonaceous [5 day, 20 C]WKLY AVG <= 15 mg/L all year
01BBOD, carbonaceous [5 day, 20 C]WKLY AVG <= 15 mg/L 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