Clean Water Act discharge permit · NPDES MO0106852
MISSISSIPPI LIME COMPANY, LLC DBA MLC, Ste. Genevieve, MO: NPDES MO0106852 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 19Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
MISSISSIPPI LIME COMPANY, LLC DBA MLC, held by Mississippi Lime Company, holds NPDES permit MO0106852, which discharges to South Gabouri Creek. EPA’s file records it issued July 12, 2017 and expiring December 31, 2021. 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 | MISSISSIPPI LIME COMPANY, LLC DBA MLC |
|---|---|
| Permittee as filed | Mississippi Lime Company |
| NPDES ID | MO0106852 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | July 12, 2017 |
| Expiration date | December 31, 2021 |
| Address | Ste. Genevieve, MO 63670 |
| Receiving water | South Gabouri Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Moro Island-Mississippi River (HUC 071401010910) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 25Pollutants on file
- 19Under a numeric limit
- 13With a violation of any kind
- 2With 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 | 13 | 307 | 24 | May 31, 2009 | 1,511% over the limit |
| pH | 22 | 157 | 14 | August 31, 2016 | |
| Flow, in conduit or thru treatment plant | 9 | 156 | 0 | ||
| BOD, 5-day, 20 deg. C | 0 | 104 | 0 | ||
| Solids, settleable | 6 | 80 | 0 | ||
| Selenium, total recoverable | 4 | 50 | 0 | ||
| Cadmium, total recoverable | 4 | 48 | 0 | ||
| Cyanide, free [amenable to chlorination] | 0 | 48 | 0 | ||
| Silver total recoverable | 0 | 48 | 0 | ||
| Rainfall | 10 | 6 | 0 | ||
| Application daily spray irrigation | 0 | 2 | 0 | ||
| Pass/Fail Static 48Hr Acute Ceriodaphnia dubia | 0 | 1 | 0 | ||
| LC50 Static 48Hr Acute Pimephales promelas | 0 | 1 | 0 | ||
| Iron, total recoverable | 5 | 0 | 0 | ||
| Storm water flow | 4 | 0 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 3 | 0 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 2 | 0 | 0 | ||
| Aluminum, total recoverable | 2 | 0 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 2 | 0 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 2 | 0 | 0 | ||
| Application rate area sprayed | 1 | 0 | 0 | ||
| Application rate, rate/area sprayed | 1 | 0 | 0 | ||
| Application rate, gallons spray irrigation | 1 | 0 | 0 | ||
| Depth to water level ft below landsurface | 1 | 0 | 0 | ||
| Spray irrigation | 1 | 0 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| November 9, 2023 | Effluent Violations - Narrative Effluent Violation | 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 September 15, 2026.