MORRIS, CITY OF

NPDES permit IL0076902 · Minor POTW · effective, expires 2030-07-31 · 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

0values over a limit
0required values missing, on 0 form(s)
0of 24 forms filed late

Last period with anything received: 2026-08-31.

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among IL permits in EPA's filings — check your permit).

Limits in force (43)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 25 mg/L all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 563 lb/d all year
001Solids, total suspendedWKLY AVG <= 1013 lb/d all year
001Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L May
001Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Jan
001Nitrogen, ammonia total [as N]DAILY MX <= 11.8 mg/L Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 11.8 mg/L Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 11.8 mg/L Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 338 lb/d May
001Nitrogen, ammonia total [as N]DAILY MX <= 338 lb/d Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 338 lb/d Jan
001Nitrogen, ammonia total [as N]DAILY MX <= 266 lb/d Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 266 lb/d Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 338 lb/d Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 338 lb/d Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 338 lb/d Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 266 lb/d Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 338 lb/d Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 338 lb/d Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 338 lb/d Nov
001Chloride [as Cl]DAILY MX report only all year
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 residualDAILY MX <= .05 mg/L all year
001Coliform, fecal generalDAILY MX <= 400 #/100mL May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 20 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 450 lb/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 901 lb/d all year
INFBOD, 5-day, 20 deg. CMO AVG report only all year
INFSolids, total suspendedMO AVG report only all year
INFFlow, in conduit or thru treatment plantMO AVG report only all year
INFFlow, in conduit or thru treatment plantDAILY MX report only 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