Great Escape Mark Twain Landing, LLC

NPDES permit MO0103675 · Minor NON-POTW · expired, expires 2025-09-30 · 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.

This permit expired on 2025-09-30 and is expired: 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
1070required values missing, on 122 form(s)
37of 122 forms filed late

Last period with anything received: 2026-02-28.

Reporting

Reports are due about 29 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (111)

OutfallParameterStatisticLimitMonths
001pHMINIMUM report only all year
001pHMAXIMUM report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrogen, nitrate total [as N]DAILY MX report only all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001RainfallDAILY MX report only all year
001FreeboardDAILY MX report only all year
002Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
002Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
002Oxygen, dissolved [DO]MO AV MN >= 5 mg/L all year
002Oxygen, dissolved [DO]MO AV MN >= 5 mg/L all year
002pHMINIMUM >= 6.5 SU all year
002pHMINIMUM >= 6.5 SU all year
002pHMAXIMUM <= 9 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, settleableDAILY MX <= 1.5 mL/L all year
002Solids, settleableDAILY MX <= 1.5 mL/L all year
002Solids, settleableMO AVG <= 1 mL/L all year
002Solids, settleableMO AVG <= 1 mL/L all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Chlorine, total residualDAILY MX <= 130 ug/L all year
002Chlorine, total residualDAILY MX <= 130 ug/L all year
002Chlorine, total residualMO AVG <= 130 ug/L all year
002Chlorine, total residualMO AVG <= 130 ug/L all year
003Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
003Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
003Oxygen, dissolved [DO]MO AV MN >= 5 mg/L all year
003Oxygen, dissolved [DO]MO AV MN >= 5 mg/L all year
003pHMINIMUM >= 6.5 SU all year
003pHMINIMUM >= 6.5 SU all year
003pHMAXIMUM <= 9 SU all year
003pHMAXIMUM <= 9 SU all year
003Solids, settleableDAILY MX <= 1.5 mL/L all year
003Solids, settleableDAILY MX <= 1.5 mL/L all year
003Solids, settleableMO AVG <= 1 mL/L all year
003Solids, settleableMO AVG <= 1 mL/L all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Chlorine, total residualDAILY MX <= 130 ug/L all year
003Chlorine, total residualDAILY MX <= 130 ug/L all year
003Chlorine, total residualMO AVG <= 130 ug/L all year
003Chlorine, total residualMO AVG <= 130 ug/L all year
005Application rate area sprayedDAILY MX report only all year
005Application rate, gallons spray irrigationDAILY MX report only all year
005Spray irrigationDAILY MX report only all year
005Spray irrigation, application rateDAILY MX report only all year
006Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
006Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
006Oxygen, dissolved [DO]MO AVG <= 5 mg/L all year
006Oxygen, dissolved [DO]MO AV MN >= 5 mg/L all year
006pHMINIMUM >= 6.5 SU all year
006pHMINIMUM >= 6.5 SU all year
006pHMAXIMUM <= 9 SU all year
006pHMAXIMUM <= 9 SU all year
006Solids, settleableDAILY MX <= 1.5 mL/L all year
006Solids, settleableDAILY MX <= 1.5 mL/L all year
006Solids, settleableMO AVG <= 1 mL/L all year
006Solids, settleableMO AVG <= 1 mL/L all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Chlorine, total residualDAILY MX <= 130 ug/L all year
006Chlorine, total residualDAILY MX <= 130 ug/L all year
006Chlorine, total residualMO AVG <= 130 ug/L all year
006Chlorine, total residualMO AVG <= 130 ug/L all year
007Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
007Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
007Oxygen, dissolved [DO]MO AVG <= 5 mg/L all year
007Oxygen, dissolved [DO]MO AV MN >= 5 mg/L all year
007pHMINIMUM >= 6.5 SU all year
007pHMINIMUM >= 6.5 SU all year
007pHMAXIMUM <= 9 SU all year
007pHMAXIMUM <= 9 SU all year
007Solids, settleableDAILY MX <= 1.5 mL/L all year
007Solids, settleableDAILY MX <= 1.5 mL/L all year
007Solids, settleableMO AVG <= 1 mL/L all year
007Solids, settleableMO AVG <= 1 mL/L all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Flow, in conduit or thru treatment plantMO AVG report only all year
007Flow, in conduit or thru treatment plantMO AVG report only all year
007Chlorine, total residualDAILY MX <= 130 ug/L all year
007Chlorine, total residualDAILY MX <= 130 ug/L all year
007Chlorine, total residualMO AVG <= 130 ug/L all year
007Chlorine, total residualMO AVG <= 130 ug/L all year
008Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
008Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
008Oxygen, dissolved [DO]MO AV MN >= 5 mg/L all year
008Oxygen, dissolved [DO]MO AV MN >= 5 mg/L all year
008pHMINIMUM >= 6.5 SU all year
008pHMINIMUM >= 6.5 SU all year
008pHMAXIMUM <= 9 SU all year
008pHMAXIMUM <= 9 SU all year
008Solids, settleableDAILY MX <= 1.5 mL/L all year
008Solids, settleableDAILY MX <= 1.5 mL/L all year
008Solids, settleableMO AVG <= 1 mL/L all year
008Solids, settleableMO AVG <= 1 mL/L all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Chlorine, total residualDAILY MX <= 130 ug/L all year
008Chlorine, total residualDAILY MX <= 130 ug/L all year
008Chlorine, total residualMO AVG <= 130 ug/L all year
008Chlorine, total residualMO AVG <= 130 ug/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