KENDALL POWER COMPANY LLC

NPDES permit IL0073806 · Minor NON-POTW · administratively continued, expires 2026-07-31 · 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 2026-07-31 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

0values over a limit
0required values missing, on 0 form(s)
0of 35 forms filed late

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

Reporting

Reports are due about 26 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (52)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO MAX report only all year
001pHMO MIN >= 6 SU all year
001pHMO MAX <= 9 SU all year
001Solids, total suspended30DA AVG <= 15 mg/L all year
001Solids, total suspendedDAILY MX <= 30 mg/L all year
001Solids, total suspended30DA AVG <= 188 lb/d all year
001Solids, total suspendedDAILY MX <= 800 lb/d all year
001Oil & Grease30DA AVG <= 15 mg/L all year
001Oil & GreaseDAILY MX <= 20 mg/L all year
001Oil & Grease30DA AVG <= 188 lb/d all year
001Oil & GreaseDAILY MX <= 534 lb/d all year
001Copper, total [as Cu]30DA AVG <= .5 mg/L all year
001Copper, total [as Cu]DAILY MX <= 1 mg/L all year
001Copper, total [as Cu]30DA AVG <= 6.3 lb/d all year
001Copper, total [as Cu]DAILY MX <= 27 lb/d all year
001Iron, total [as Fe]30DA AVG <= 2 mg/L all year
001Iron, total [as Fe]DAILY MX <= 4 mg/L all year
001Iron, total [as Fe]30DA AVG <= 25 lb/d all year
001Iron, total [as Fe]DAILY MX <= 107 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
001Chlorine, total residualDAILY MX <= .05 mg/L all year
001Mercury, total [as Hg]SEMI AVG report only Jan, Jul
001Mercury, total [as Hg]SX report only Jan, Jul
002Temperature, water deg. fahrenheitMO MAX report only all year
002pHMO MIN >= 6 SU all year
002pHMO MAX <= 9 SU all year
002Solids, total suspended30DA AVG <= 15 mg/L all year
002Solids, total suspendedDAILY MX <= 30 mg/L all year
002Copper, total [as Cu]30DA AVG <= .5 mg/L all year
002Copper, total [as Cu]DAILY MX <= 1 mg/L all year
002Iron, total [as Fe]30DA AVG <= 2 mg/L all year
002Iron, total [as Fe]DAILY MX <= 4 mg/L all year
002Oil and grease30DA AVG <= 15 mg/L all year
002Oil and greaseDAILY MX <= 20 mg/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chlorine, total residualDAILY MX <= .05 mg/L all year
002Mercury, total [as Hg]MO AVG report only all year
002Mercury, total [as Hg]DAILY MX report only all year
A01pHMO MIN >= 6 SU all year
A01pHMO MAX <= 9 SU all year
A01Chromium, total [as Cr]30DA AVG <= .2 mg/L all year
A01Chromium, total [as Cr]DAILY MX <= .2 mg/L all year
A01Chromium, total [as Cr]30DA AVG <= 2.3 lb/d all year
A01Chromium, total [as Cr]DAILY MX <= 4.7 lb/d all year
A01Zinc, total [as Zn]30DA AVG <= 1 mg/L all year
A01Zinc, total [as Zn]DAILY MX <= 1 mg/L all year
A01Zinc, total [as Zn]30DA AVG <= 12 lb/d all year
A01Zinc, total [as Zn]DAILY MX <= 23 lb/d all year
A01Flow, in conduit or thru treatment plantMO AVG report only all year
A01Flow, 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