Clean Water Act discharge permit · NPDES MOG640144
RAVENWOOD WTP, Ravenwood, MO: NPDES MOG640144 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 22Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
RAVENWOOD WTP, held by City of Ravenwood, holds NPDES permit MOG640144, which discharges to Tributary To Platte R.. EPA’s file records it issued April 1, 2019 and expiring February 24, 2024. 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 | RAVENWOOD WTP |
|---|---|
| Permittee as filed | City of Ravenwood |
| NPDES ID | MOG640144 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 1, 2019 |
| Expiration date | February 24, 2024 |
| Address | Ravenwood, MO 64479 |
| Receiving water | Tributary to Platte R. |
| Subwatershed | Town of Conception Junction-Platte River (HUC 102400120206) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 22Pollutants on file
- 22Under a numeric limit
- 21With a violation of any kind
- 0With 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 | 4 | 16 | 0 | ||
| Solids, settleable | 2 | 14 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 14 | 0 | ||
| Chlorine, total residual | 2 | 14 | 0 | ||
| Phosphorus, total [as P] | 6 | 12 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 4 | 4 | 0 | ||
| Sodium, total [as Na] | 4 | 4 | 0 | ||
| Chloride [as Cl] | 4 | 4 | 0 | ||
| Arsenic, total [as As] | 4 | 4 | 0 | ||
| Cadmium, total [as Cd] | 4 | 4 | 0 | ||
| Chromium, total [as Cr] | 4 | 4 | 0 | ||
| Copper, total [as Cu] | 4 | 4 | 0 | ||
| Molybdenum, total [as Mo] | 4 | 4 | 0 | ||
| Nickel, total [as Ni] | 4 | 4 | 0 | ||
| Zinc, total [as Zn] | 4 | 4 | 0 | ||
| Aluminum, total [as Al] | 4 | 4 | 0 | ||
| Selenium, total [as Se] | 4 | 4 | 0 | ||
| Mercury, total [as Hg] | 4 | 4 | 0 | ||
| Total production - mass | 2 | 4 | 0 | ||
| Lead, total [as Pb] | 2 | 4 | 0 | ||
| Report due [yrmoda] | 1 | 2 | 0 | ||
| Lead, total recoverable | 2 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MOG640144.
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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| June 15, 2026 | Reporting Violations - Failure to Submit DMRs | ST6 |
| November 16, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| September 11, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not 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.
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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 MOG640144 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.