Opie's Transport, Inc.

NPDES permit MO0121525 · Minor NON-POTW · expired, expires 2024-12-31 · 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 2024-12-31 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
8required values missing, on 4 form(s)
12of 56 forms filed late

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

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (41)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN report only all year
001pHMINIMUM report only all year
001pHDAILY MX report only all year
001pHMAXIMUM report only all year
001Solids, total suspendedDAILY MX report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001RainfallDAILY MX report only all year
001BOD, 5-day, totalDAILY MX report only all year
001Depth to water level ft below landsurfaceDAILY MX report only all year
001FlowDAILY MX report only all year
001Duration of dischargeDAILY MX report only all year
002Oxygen, dissolved [DO]DAILY MN report only all year
002pHMINIMUM report only all year
002pHMAXIMUM report only all year
002pHMINIMUM report only all year
002pHMAXIMUM report only all year
002Solids, total suspendedDAILY MX report only all year
002Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
002Nitrogen, ammonia total [as N]DAILY MX report only all year
002Nitrogen, nitrate total [as N]DAILY MX report only all year
002Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
002Phosphorus, total [as P]DAILY MX report only all year
002Sodium, total [as Na]DAILY MX report only all year
002Chloride [as Cl]DAILY MX report only all year
002Sulfate, total [as SO4]DAILY MX report only all year
002Fluoride, total [as F]DAILY MX report only all year
002RainfallDAILY MX report only all year
002BOD, 5-day, totalDAILY MX report only all year
002Depth to water level ft below landsurfaceDAILY MX report only all year
002FlowDAILY MX report only all year
002Duration of dischargeDAILY AV report only all year
005pHMINIMUM report only all year
005pHMAXIMUM report only all year
005Sodium, total recoverableDAILY MX report only all year
005Sodium, % exchangeable soil, totalTOTAL report only all year
005Phosphorus, braysDAILY MX report only 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
005Cation exchange capacityDAILY MX report only all year
005Spray irrigation, application rateDAILY 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