MEREDOSIA TERMINAL INC

NPDES permit IL0070343 · Minor NON-POTW · administratively continued, expires 2026-01-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2026-01-31 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
37required values missing, on 4 form(s)
0of 44 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 (50)

OutfallParameterStatisticLimitMonths
001pHMO MIN >= 6.5 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
001Chloride [as Cl]DAILY MX report only all year
001Iron, total [as Fe]30DA AVG <= 2 mg/L all year
001Iron, total [as Fe]DAILY MX <= 4 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
002Temperature, water deg. fahrenheitMO MAX <= 63 deg F Jan, Feb, Mar, Dec
002Temperature, water deg. fahrenheitMO MAX <= 93 deg F Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
002pHMO MIN >= 6.5 SU all year
002pHMO MAX <= 9 SU all year
002Nitrogen, ammonia total [as N]30DA AVG <= 1.9 mg/L Jan, Feb, Nov, Dec
002Nitrogen, ammonia total [as N]30DA AVG <= .9 mg/L Jun, Jul, Aug
002Nitrogen, ammonia total [as N]30DA AVG <= 1.3 mg/L Mar, Apr, May, Sep, Oct
002Nitrogen, ammonia total [as N]DAILY MX <= 4.7 mg/L Jan, Feb, Nov, Dec
002Nitrogen, ammonia total [as N]DAILY MX <= 8.4 mg/L Jun, Jul, Aug
002Nitrogen, ammonia total [as N]DAILY MX <= 4.7 mg/L Mar, Apr, May, Sep, Oct
002Nitrogen, ammonia total [as N]7 DA AVG <= 2.3 mg/L Jun, Jul, Aug
002Nitrogen, ammonia total [as N]7 DA AVG <= 3.3 mg/L Mar, Apr, May, Sep, Oct
002Nitrogen, ammonia total [as N]7 DA AVG <= 4.8 mg/L Jan, Feb, Nov, Dec
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
003pHMO MIN >= 6.5 SU all year
003pHMO MAX <= 9 SU all year
003Solids, total suspended30DA AVG <= 15 mg/L all year
003Solids, total suspendedDAILY MX <= 23 mg/L all year
003Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Jun, Jul, Aug
003Nitrogen, ammonia total [as N]DAILY MX <= 5.4 mg/L Jan, Feb, Nov, Dec
003Nitrogen, ammonia total [as N]DAILY MX <= 5.8 mg/L Mar, Apr, May, Sep, Oct
003Cyanide, total [as CN]QB report only Jan, Apr, Jul, Oct
003Chloride [as Cl]DAILY MX <= 500 mg/L all year
003Oil and grease30DA AVG <= 10 mg/L all year
003Oil and greaseDAILY MX <= 15 mg/L 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
004pHMO MIN >= 6.5 SU all year
004pHMO MAX <= 9 SU all year
004Solids, total suspended30DA AVG <= 15 mg/L all year
004Solids, total suspendedDAILY MX <= 23 mg/L all year
004Nitrogen, ammonia total [as N]DAILY MX <= 5.4 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]DAILY MX <= 5.8 mg/L Mar, Apr, May, Sep, Oct
004Cyanide, total [as CN]QB report only Jan, Apr, Jul, Oct
004Chloride [as Cl]DAILY MX <= 500 mg/L all year
004Oil and grease30DA AVG <= 10 mg/L all year
004Oil and greaseDAILY MX <= 15 mg/L all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, 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