GREATER PEORIA SANITARY AND SEWAGE DISTRICT

NPDES permit IL0021288 · Major POTW · administratively continued, expires 2015-08-31 · 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.

This permit expired on 2015-08-31 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

3values over a limit
0required values missing, on 0 form(s)
0of 88 forms filed late

Last period with anything received: 2026-07-31. Most often over: Coliform, fecal general (1), BOD, 5-day, 20 deg. C (1), Solids, total suspended (1).

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 (168)

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 <= 12510 lb/d all year
001Solids, total suspendedWKLY AVG <= 22518 lb/d all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Jul
001Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Sep
001Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Oct
001Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Aug
001Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L Feb
001Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Apr
001Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L Nov
001Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L Mar
001Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L Jan
001Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L Dec
001Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Jun
001Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L May
001Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 8 mg/L Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 8 mg/L Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 8 mg/L Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 8 mg/L Jan
001Nitrogen, ammonia total [as N]DAILY MX <= 8 mg/L Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L May
001Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Jul
001Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Sep
001Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Oct
001Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Aug
001Nitrogen, ammonia total [as N]MO AVG <= 2002 lb/d Feb
001Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Apr
001Nitrogen, ammonia total [as N]MO AVG <= 2002 lb/d Nov
001Nitrogen, ammonia total [as N]MO AVG <= 2002 lb/d Mar
001Nitrogen, ammonia total [as N]MO AVG <= 2002 lb/d Jan
001Nitrogen, ammonia total [as N]MO AVG <= 2002 lb/d Dec
001Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Jun
001Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d May
001Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 4003 lb/d Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 4003 lb/d Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 4003 lb/d Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 4003 lb/d Jan
001Nitrogen, ammonia total [as N]DAILY MX <= 4003 lb/d Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d May
001Phosphorus, total [as P]MO AVG 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 residualMO AVG <= .15 mg/L May, Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualMO AVG <= .15 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Chlorine, total residualDAILY MX <= .75 mg/L May, Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualDAILY MX <= .75 mg/L Jan, Feb, Mar, Apr, Nov, Dec
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 <= 10008 lb/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 20016 lb/d all year
002BOD, 5-day, 20 deg. CDAILY MX report only all year
002Solids, total suspendedDAILY MX report only all year
002FlowMO TOTAL report only all year
003pHMINIMUM >= 6 SU all year
003pHMAXIMUM <= 9 SU all year
003Solids, total suspendedMO AVG <= 25 mg/L all year
003Solids, total suspendedWKLY AVG <= 45 mg/L all year
003Solids, total suspendedMO AVG <= 12510 lb/d all year
003Solids, total suspendedWKLY AVG <= 22518 lb/d all year
003Nitrogen, total [as N]MO AVG report only all year
003Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Jul
003Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Sep
003Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Oct
003Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L Feb
003Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Apr
003Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Aug
003Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L Nov
003Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L Mar
003Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L Dec
003Nitrogen, ammonia total [as N]MO AVG <= 4 mg/L Jan
003Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L Jun
003Nitrogen, ammonia total [as N]MO AVG <= 2.5 mg/L May
003Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Jul
003Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Sep
003Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Oct
003Nitrogen, ammonia total [as N]DAILY MX <= 8 mg/L Feb
003Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Apr
003Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Aug
003Nitrogen, ammonia total [as N]DAILY MX <= 8 mg/L Nov
003Nitrogen, ammonia total [as N]DAILY MX <= 8 mg/L Mar
003Nitrogen, ammonia total [as N]DAILY MX <= 8 mg/L Dec
003Nitrogen, ammonia total [as N]DAILY MX <= 8 mg/L Jan
003Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L Jun
003Nitrogen, ammonia total [as N]DAILY MX <= 5 mg/L May
003Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Jul
003Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Sep
003Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Oct
003Nitrogen, ammonia total [as N]MO AVG <= 2002 lb/d Feb
003Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Apr
003Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Aug
003Nitrogen, ammonia total [as N]MO AVG <= 2002 lb/d Nov
003Nitrogen, ammonia total [as N]MO AVG <= 2002 lb/d Mar
003Nitrogen, ammonia total [as N]MO AVG <= 2002 lb/d Dec
003Nitrogen, ammonia total [as N]MO AVG <= 2002 lb/d Jan
003Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d Jun
003Nitrogen, ammonia total [as N]MO AVG <= 1251 lb/d May
003Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Jul
003Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Sep
003Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Oct
003Nitrogen, ammonia total [as N]DAILY MX <= 4003 lb/d Feb
003Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Apr
003Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Aug
003Nitrogen, ammonia total [as N]DAILY MX <= 4003 lb/d Nov
003Nitrogen, ammonia total [as N]DAILY MX <= 4003 lb/d Mar
003Nitrogen, ammonia total [as N]DAILY MX <= 4003 lb/d Dec
003Nitrogen, ammonia total [as N]DAILY MX <= 4003 lb/d Jan
003Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d Jun
003Nitrogen, ammonia total [as N]DAILY MX <= 2502 lb/d May
003Phosphorus, total [as P]MO AVG report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Chlorine, total residualMO AVG <= .15 mg/L May, Jun, Jul, Aug, Sep, Oct
003Chlorine, total residualMO AVG <= .15 mg/L Jan, Feb, Mar, Apr, Nov, Dec
003Chlorine, total residualDAILY MX <= .75 mg/L May, Jun, Jul, Aug, Sep, Oct
003Chlorine, total residualDAILY MX <= .75 mg/L Jan, Feb, Mar, Apr, Nov, Dec
003Coliform, fecal generalDAILY MX <= 400 #/100mL May, Jun, Jul, Aug, Sep, Oct
003BOD, carbonaceous [5 day, 20 C]MO AVG <= 20 mg/L all year
003BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 40 mg/L all year
003BOD, carbonaceous [5 day, 20 C]MO AVG <= 10008 lb/d all year
003BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 20016 lb/d all year
004BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
004pHMINIMUM >= 6 SU all year
004pHMAXIMUM <= 9 SU all year
004Solids, total suspendedMO AVG <= 30 mg/L all year
004Nitrogen, ammonia total [as N]MO AVG report only all year
004Chlorine, total residualMO AVG <= .75 mg/L all year
004Coliform, fecal generalDAILY MX <= 400 #/100mL all year
004Flow, totalMO TOTAL report only all year
005BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
005pHMINIMUM >= 6 SU all year
005pHMAXIMUM <= 9 SU all year
005Solids, total suspendedMO AVG <= 30 mg/L all year
005Coliform, fecal generalDAILY MX <= 400 #/100mL all year
005Flow, totalMO TOTAL report only all year
006BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
006pHMINIMUM >= 6 SU all year
006pHMAXIMUM <= 9 SU all year
006Solids, total suspendedMO AVG <= 30 mg/L all year
006Coliform, fecal generalDAILY MX <= 400 #/100mL all year
006Flow, totalMO TOTAL report only all year
A01BOD, 5-day, 20 deg. CMO AVG report only all year
A01pHMINIMUM >= 6 SU all year
A01pHMAXIMUM <= 9 SU all year
A01Solids, total suspendedMO AVG report only all year
A01Chlorine, total residualMO AVG <= .75 mg/L all year
A01Coliform, fecal generalDAILY MX <= 400 #/100mL all year
A01Flow, totalMO TOTAL report only 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