Clean Water Act discharge permit · NPDES MO0120570
LEWISTOWN WWTF, Lewistown, MO: NPDES MO0120570 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
LEWISTOWN WWTF, held by City of Lewistown, holds NPDES permit MO0120570, which discharges to Tributary To Blair Branch. EPA’s file records it issued September 25, 2017 and expiring September 30, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | LEWISTOWN WWTF |
|---|---|
| Permittee as filed | City of Lewistown |
| NPDES ID | MO0120570 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | September 25, 2017 |
| Expiration date | September 30, 2021 |
| Address | Lewistown, MO 63452 |
| Receiving water | Tributary to Blair Branch |
| Subwatershed | Reddish Branch-Middle Fabius River (HUC 071100020305) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 15Pollutants on file
- 7Under a numeric limit
- 15With a violation of any kind
- 2With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 0 | 9 | 1 | January 31, 2018 | |
| BOD, 5-day, 20 deg. C | 0 | 8 | 1 | June 30, 2015 | 4% over the limit |
| Nitrogen, ammonia total [as N] | 0 | 22 | 0 | ||
| Solids, total suspended | 0 | 7 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 6 | 0 | ||
| Coliform, fecal, colony forming units | 1 | 5 | 0 | ||
| Precipitation volume | 2 | 4 | 0 | ||
| Flow rate | 2 | 2 | 0 | ||
| Application rate area sprayed | 2 | 2 | 0 | ||
| Spray irrigation | 2 | 2 | 0 | ||
| Spray irrigation, application rate | 2 | 2 | 0 | ||
| Depth to water level ft below landsurface | 1 | 2 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 0 | 2 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 0 | 1 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 0 | 1 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MO0120570.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MO0120570 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.