St. Joseph's Utility Operating Company, LLC-St. Joseph's Glenn Subdivision

NPDES permit AR0050181 · Minor NON-POTW · effective, expires 2031-05-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

6values over a limit
2required values missing, on 1 form(s)
9of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Copper, dissolved [as Cu] (6).

Reporting

Reports are due about 25 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (40)

OutfallParameterStatisticLimitMonths
001Flow rateMO AVG report only all year
001Flow rateDAILY MX report only all year
001Oxygen, dissolved [DO]INST MIN >= 2 mg/L all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedDAILY MX <= 30 mg/L all year
001Solids, total suspendedMO AVG <= 10 lb/d all year
001Solids, total suspendedDAILY MX <= 15 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 10 mg/L Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 6.1 mg/L Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 6.1 mg/L Apr
001Nitrogen, ammonia total [as N]MO AVG <= 2 lb/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 5 lb/d Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 3.1 lb/d Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 3 lb/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 7.5 lb/d Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 3.1 lb/d Apr
001Copper, total recoverableMO AVG <= 12.2 ug/L Jun, Jul, Aug, Sep, Oct, Nov
001Copper, total recoverableMO AVG <= 55.2 ug/L Jan, Feb, Mar, Apr, May, Dec
001Copper, total recoverableDAILY MX <= 24.4 ug/L Jun, Jul, Aug, Sep, Oct, Nov
001Copper, total recoverableDAILY MX <= 111 ug/L Jan, Feb, Mar, Apr, May, Dec
001Copper, total recoverableMO AVG <= .0061 lb/d Jun, Jul, Aug, Sep, Oct, Nov
001Copper, total recoverableMO AVG <= .028 lb/d Jan, Feb, Mar, Apr, May, Dec
001Copper, total recoverableDAILY MX <= .012 lb/d Jun, Jul, Aug, Sep, Oct, Nov
001Copper, total recoverableDAILY MX <= .055 lb/d Jan, Feb, Mar, Apr, May, Dec
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualINST MAX <= .011 mg/L all year
001E. coliMOAV GEO <= 630 #/100mL all year
001E. coliDAILY MX <= 2050 #/100mL all year
001OverflowsMO TOTAL report only all year
001Overflow volume [SS0 volume, CSO volume]MO TOTAL report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 15 mg/L all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 23 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 7.5 lb/d all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 11.3 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