TORKELSON CHEESE COMPANY

NPDES permit IL0026735 · Minor NON-POTW · effective, expires 2029-08-31 · 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.

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

0values over a limit
0required values missing, on 0 form(s)
2of 11 forms filed late

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

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 (33)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO MAX <= 63 deg F Jan, Feb, Mar, Dec
001Temperature, water deg. fahrenheitMO MAX <= 93 deg F Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001BOD, 5-day, 20 deg. C30DA AVG <= 20 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 40 mg/L all year
001BOD, 5-day, 20 deg. C30DA AVG <= 17 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 33 lb/d all year
001pHMO MIN >= 6 SU all year
001pHMO MAX <= 9 SU all year
001Solids, total suspended30DA AVG <= 25 mg/L all year
001Solids, total suspendedDAILY MX <= 50 mg/L all year
001Solids, total suspended30DA AVG <= 21 lb/d all year
001Solids, total suspendedDAILY MX <= 42 lb/d all year
001Oil & Grease30DA AVG <= 15 mg/L all year
001Oil & GreaseDAILY MX <= 30 mg/L all year
001Oil & Grease30DA AVG <= 12.5 lb/d all year
001Oil & GreaseDAILY MX <= 25 lb/d all year
001Nitrogen, ammonia total [as N]30DA AVG <= 5.4 mg/L Mar, Apr, May, Sep, Oct
001Nitrogen, ammonia total [as N]30DA AVG <= 3.3 mg/L Jun, Jul, Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 8.4 mg/L Mar, Apr, May, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 7.2 mg/L Jun, Jul, Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 6.6 mg/L Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]30DA AVG <= 4.5 lb/d Mar, Apr, May, Sep, Oct
001Nitrogen, ammonia total [as N]30DA AVG <= 2.8 lb/d Jun, Jul, Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 7 lb/d Mar, Apr, May, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 6 lb/d Jun, Jul, Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 5.5 lb/d Jan, Feb, Nov, Dec
001Phosphorus, total [as P]QRTR AVG report only Mar, Jun, Sep, Dec
001Phosphorus, total [as P]QB report only Mar, Jun, Sep, Dec
001Chloride [as Cl]DAILY MX <= 500 mg/L all year
001Chloride [as Cl]DAILY MX <= 417 lb/d 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
001Coliform, fecal generalDAILY MX <= 400 #/100mL 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