Champ Landfill Company, LLC

NPDES permit MO0097543 · Minor NON-POTW · effective, expires 2026-11-30 · 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

20values over a limit
0required values missing, on 0 form(s)
0of 14 forms filed late

Last period with anything received: 2026-06-30. Most often over: Selenium, total recoverable (7), Aluminum, total recoverable (5), Solids, total suspended (4).

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among MO permits in EPA's filings — check your permit).

Limits in force (102)

OutfallParameterStatisticLimitMonths
011Sulfate [as S]DAILY MX report only all year
011Oxygen demand, chem. [high level] [COD]DAILY MX <= 120 mg/L all year
011pHMINIMUM >= 6.5 SU all year
011pHMAXIMUM <= 9 SU all year
011Solids, total suspendedDAILY MX <= 80 mg/L all year
011Solids, settleableDAILY MX <= 1.5 mL/L all year
011Oil and grease [soxhlet extr.] tot.DAILY MX <= 15 mg/L all year
011Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Jan, Feb, Mar
011Nitrogen, ammonia total [as N]DAILY MX <= 8.4 mg/L Oct, Nov, Dec
011Nitrogen, ammonia total [as N]DAILY MX <= 10.1 mg/L Apr, May, Jun
011Nitrogen, ammonia total [as N]DAILY MX <= 8.4 mg/L Jul, Aug, Sep
011Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
011Nitrite + Nitrate total [as N]DAILY MX report only all year
011Phosphorus, total [as P]DAILY MX report only all year
011Fluoride, total [as F]DAILY MX report only all year
011Arsenic, total recoverableDAILY MX report only all year
011Iron, total recoverableDAILY MX <= 4000 ug/L all year
011Selenium, total recoverableDAILY MX <= 8 ug/L all year
011Thallium, total recoverableDAILY MX report only all year
011Beryllium, total recoverable [as Be]DAILY MX report only all year
011Nickel, total recoverableDAILY MX report only all year
011Silver total recoverableDAILY MX report only all year
011Zinc, total recoverableDAILY MX <= 223 ug/L all year
011Aluminum, total recoverableDAILY MX <= 750 ug/L all year
011Cadmium, total recoverableDAILY MX report only all year
011Lead, total recoverableDAILY MX report only all year
011Copper, total recoverableDAILY MX report only all year
011Chromium, hexavalent dissolved [as Cr]DAILY MX <= 16 ug/L all year
011Antimony, total recoverableDAILY MX report only all year
011Chromium, trivalent total recoverableDAILY MX <= 182 ug/L all year
011BenzeneDAILY MX report only all year
011ChlorideDAILY MX <= 860 mg/L all year
011Mercury, total recoverableDAILY MX report only all year
011Storm water flowDAILY MX report only all year
011Chlorides + SulfatesDAILY MX <= 1000 mg/L all year
015Sulfate [as S]DAILY MX report only all year
015Oxygen demand, chem. [high level] [COD]DAILY MX <= 120 mg/L all year
015pHMINIMUM >= 6.5 SU all year
015pHMAXIMUM <= 9 SU all year
015Solids, total suspendedDAILY MX <= 80 mg/L all year
015Solids, settleableDAILY MX <= 1.5 mL/L all year
015Oil and grease [soxhlet extr.] tot.DAILY MX <= 15 mg/L all year
015Nitrogen, ammonia total [as N]DAILY MX <= 8.4 mg/L Apr, Jul, Aug, Sep, Oct, Nov, Dec
015Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Jan, Feb, May
015Nitrogen, ammonia total [as N]DAILY MX <= 10.1 mg/L Mar, Jun, Dec
015Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
015Nitrite + Nitrate total [as N]DAILY MX report only all year
015Phosphorus, total [as P]DAILY MX report only all year
015Fluoride, total [as F]DAILY MX report only all year
015Arsenic, total recoverableDAILY MX report only all year
015Iron, total recoverableDAILY MX <= 1801 ug/L all year
015Selenium, total recoverableDAILY MX <= 8 ug/L all year
015Thallium, total recoverableDAILY MX report only all year
015Beryllium, total recoverable [as Be]DAILY MX report only all year
015Nickel, total recoverableDAILY MX report only all year
015Silver total recoverableDAILY MX report only all year
015Zinc, total recoverableDAILY MX report only all year
015Aluminum, total recoverableDAILY MX <= 750 ug/L all year
015Cadmium, total recoverableDAILY MX <= 1.8 ug/L all year
015Lead, total recoverableDAILY MX <= 12.9 ug/L all year
015Copper, total recoverableDAILY MX <= 25 ug/L all year
015Chromium, hexavalent dissolved [as Cr]DAILY MX report only all year
015Antimony, total recoverableDAILY MX report only all year
015Chromium, trivalent total recoverableDAILY MX report only all year
015BenzeneDAILY MX report only all year
015Mercury, total recoverableDAILY MX report only all year
015Storm water flowDAILY MX report only all year
015Chlorides + SulfatesDAILY MX report only all year
020Sulfate [as S]DAILY MX report only all year
020Oxygen demand, chem. [high level] [COD]DAILY MX <= 120 mg/L all year
020pHMINIMUM >= 6.5 SU all year
020pHMAXIMUM <= 9 SU all year
020Solids, total suspendedDAILY MX <= 80 mg/L all year
020Solids, settleableDAILY MX <= 1.5 mg/L all year
020Oil and grease [soxhlet extr.] tot.DAILY MX <= 15 mg/L all year
020Nitrogen, ammonia total [as N]DAILY MX <= 10.1 mg/L Apr, May, Jun
020Nitrogen, ammonia total [as N]DAILY MX <= 8.4 mg/L Jul, Aug, Sep, Oct, Nov, Dec
020Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Jan, Feb, Mar
020Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
020Nitrite + Nitrate total [as N]DAILY MX report only all year
020Phosphorus, total [as P]DAILY MX report only all year
020FluorideDAILY MX report only all year
020Arsenic, total recoverableDAILY MX report only all year
020Iron, total recoverableDAILY MX <= 4000 ug/L all year
020Selenium, total recoverableDAILY MX <= 8 ug/L all year
020Thallium, total recoverableDAILY MX report only all year
020Beryllium, total recoverable [as Be]DAILY MX report only all year
020Nickel, total recoverableDAILY MX report only all year
020Silver total recoverableDAILY MX report only all year
020Zinc, total recoverableDAILY MX <= 223 ug/L all year
020Aluminum, total recoverableDAILY MX <= 750 ug/L all year
020Cadmium, total recoverableDAILY MX report only all year
020Lead, total recoverableDAILY MX report only all year
020Copper, total recoverableDAILY MX report only all year
020Antimony, total recoverableDAILY MX report only all year
020Chromium, trivalent total recoverableDAILY MX <= 182 ug/L all year
020BenzeneDAILY MX report only all year
020ChlorideDAILY MX <= 860 mg/L all year
020Flow, in conduit or thru treatment plantDAILY MX report only all year
020Mercury, total recoverableDAILY MX report only all year
020Chromium, hexavalent tot recoverableDAILY MX <= 16 ug/L all year
020Chlorides + SulfatesDAILY MX <= 1000 mg/L 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