Clean Water Act discharge permit · NPDES MOG490735
E AND M READY MIX PRECAST INC, Gower, MO: NPDES MOG490735 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
E AND M READY MIX PRECAST INC, held by Tad Rose, holds NPDES permit MOG490735, which discharges to Tributary To Castile Cr.. EPA’s file records it issued July 1, 2017 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.
Identity
| Facility as filed | E AND M READY MIX PRECAST INC |
|---|---|
| Permittee as filed | Tad Rose |
| NPDES ID | MOG490735 |
| 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 | July 1, 2017 |
| Expiration date | April 30, 2022 |
| Address | Gower, MO 64454 |
| Receiving water | Tributary to Castile Cr. |
| Subwatershed | Lower Castile Creek (HUC 102400120505) |
| SIC | 3273 – Ready-Mixed Concrete |
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
- 6Pollutants on file
- 5Under a numeric limit
- 6With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 2 | 74 | 22 | March 31, 2009 | 17,614% over the limit |
| pH | 2 | 61 | 9 | December 31, 2008 | |
| Oil and grease [soxhlet extr.] tot. | 2 | 60 | 8 | June 30, 2008 | 150% over the limit |
| Solids, settleable | 2 | 56 | 4 | September 30, 2006 | 52,900% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 50 | 0 | ||
| Storm water flow | 0 | 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
- 23Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 18, 2026 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| May 18, 2026 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| March 27, 2026 | Reporting Violations - Failure to Submit DMRs | ST6 |
| December 29, 2025 | Reporting Violations - Failure to Submit DMRs | ST6 |
| September 24, 2025 | Reporting Violations - Failure to Submit DMRs | ST6 |
| June 23, 2025 | Reporting Violations - Failure to Submit DMRs | ST6 |
| April 18, 2025 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 28, 2025 | Reporting Violations - Failure to Submit DMRs | ST6 |
| December 18, 2024 | Reporting Violations - Failure to Submit DMRs | ST6 |
| December 21, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| November 16, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| September 18, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| July 21, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| April 14, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| September 6, 2022 | Permit Violations - Unapproved Operation | ST6 |
| September 6, 2022 | Permit Violations - Failure to Submit Timely Permit Renewal Application | ST6 |
| April 1, 2022 | Reporting Violations - Failure to Submit DMRs | ST6 |
| December 22, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| October 5, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| July 12, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| April 2, 2021 | Reporting Violations - Failure to Submit DMRs | ST6 |
| December 29, 2020 | Reporting Violations - Failure to Submit DMRs | ST6 |
| September 29, 2020 | 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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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.