U.S. ENERGY - ROCKFORD TERMINAL

NPDES permit IL0062782 · Minor NON-POTW · effective, expires 2027-05-31 · 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

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 (22)

OutfallParameterStatisticLimitMonths
001pHMO MIN >= 6 SU all year
001pHMO MAX <= 9 SU all year
001Oil and grease30DA AVG <= 15 mg/L all year
001Oil and greaseDAILY MX <= 30 mg/L 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
A01pHMO MIN >= 6 SU all year
A01pHMO MAX <= 9 SU all year
A01Solids, total suspended30DA AVG <= 15 mg/L all year
A01Solids, total suspendedDAILY MX <= 30 mg/L all year
A01Oil & Grease30DA AVG <= 15 mg/L all year
A01Oil & GreaseDAILY MX <= 30 mg/L all year
A01Iron, total [as Fe]30DA AVG <= 2 mg/L all year
A01Iron, total [as Fe]DAILY MX <= 4 mg/L all year
A01Polynuclear Aromatic Hydrocarbons [PAHs]DAILY MX report only all year
A01Benzene, ethylbenzene, toluene, xylene combinationDAILY MX report only all year
A01TolueneDAILY MX report only all year
A01BenzeneDAILY MX report only all year
A01EthylbenzeneDAILY MX report only 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
A01Xylene [mix of m+o+p]DAILY 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