Clean Water Act discharge permit · NPDES MOG490645
KIRCHNER BLOCK AND BRICK BRIDGETON, Bridgeton, MO: NPDES MOG490645 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
KIRCHNER BLOCK AND BRICK BRIDGETON, held by Kirchner Block and Brick, holds NPDES permit MOG490645, which discharges to Cowmire Creek. EPA’s file records it issued May 26, 2017 and expiring April 30, 2022. 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 | KIRCHNER BLOCK AND BRICK BRIDGETON |
|---|---|
| Permittee as filed | Kirchner Block and Brick |
| NPDES ID | MOG490645 |
| 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 | May 26, 2017 |
| Expiration date | April 30, 2022 |
| Address | Bridgeton, MO 63044 |
| Receiving water | Cowmire Creek |
| Subwatershed | Cowmire Creek-Missouri River (HUC 103002000801) |
| Other EPA IDs (FRS) | RCRA handler MOP000021642; ICIS-AIR source MO0000002918900270 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 5Pollutants on file
- 0Under 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 | 0 | 9 | 1 | September 30, 2008 | |
| Oil and grease [soxhlet extr.] tot. | 0 | 8 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 8 | 0 | ||
| Solids, total suspended | 0 | 4 | 0 | ||
| Solids, settleable | 0 | 4 | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 24, 2026 | WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMP | ST6 |
| July 24, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| July 24, 2026 | Effluent Violations - Unauthorized Discharge | 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.
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, MOG490645.
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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 MOG490645 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.