Clean Water Act discharge permit · NPDES MOG491427
MARSTON - PLANT SITE, Marston, MO: NPDES MOG491427 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MARSTON - PLANT SITE, held by CB Asphalt Inc, holds NPDES permit MOG491427, which discharges to Tributary To Ditch Number 52. EPA’s file records it issued October 22, 2018 and expiring April 30, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for MARSTON - PLANT SITE: its NPDES ID, its permit type and status, its dates, its address in Marston, Missouri, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MOG491427.
Identity
| Facility as filed | MARSTON - PLANT SITE |
|---|---|
| Permittee as filed | CB Asphalt Inc |
| NPDES ID | MOG491427 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | October 22, 2018 |
| Expiration date | April 30, 2022 |
| Address | Marston, MO 63866 |
| Receiving water | Tributary to Ditch Number 52 |
| Subwatershed | Ditch No 61-Little River (HUC 080202040615) |
| NAICS | 212312 – Crushed and Broken Limestone Mining and Quarrying |
| SIC | 2951 – Asphalt Paving Mixtures And Blocks |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MOG491427.
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 MOG491427.
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.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MOG491427.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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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 MOG491427 there.
Nearby on the register
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.