Clean Water Act discharge permit · NPDES MOG490274
LINCOLN COUNTY CONCRETE, TROY PLANT, Troy, MO: NPDES MOG490274 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
LINCOLN COUNTY CONCRETE, TROY PLANT, held by WARREN CNTY CONCRETE, LLC, holds NPDES permit MOG490274, which discharges to Whitcomb Br.. EPA’s file records it issued April 13, 2007 and expiring October 5, 2011. 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 | LINCOLN COUNTY CONCRETE, TROY PLANT |
|---|---|
| Permittee as filed | WARREN CNTY CONCRETE, LLC |
| NPDES ID | MOG490274 |
| 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 |
| Program | Industrial stormwater |
| Issued | April 13, 2007 |
| Expiration date | October 5, 2011 |
| Issuing agency | MODNR-St. Louis Regional Office |
| Address | Troy, MO 63379 |
| Receiving water | Whitcomb Br. |
| Subwatershed | Spring Creek-Cuivre River (HUC 071100080403) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 5Pollutants on file
- 5Under a numeric limit
- 5With a violation of any kind
- 1With 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 | 5 | 1 | September 30, 2007 | |
| Oil and grease [soxhlet extr.] tot. | 4 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 4 | 0 | ||
| Solids, total suspended | 2 | 2 | 0 | ||
| Solids, settleable | 2 | 2 | 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 MOG490274.
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 MOG490274 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.