Clean Water Act discharge permit · NPDES MO0101184
BUCKMAN NORTH AMERICA - CADET PLANT, Cadet, MO: NPDES MO0101184 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 17Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
BUCKMAN NORTH AMERICA - CADET PLANT, held by Buckman Laboratories, Inc., holds NPDES permit MO0101184, which discharges to Tributary To Mill Cr.. EPA’s file records it issued December 6, 2017 and expiring December 31, 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 | BUCKMAN NORTH AMERICA - CADET PLANT |
|---|---|
| Permittee as filed | Buckman Laboratories, Inc. |
| NPDES ID | MO0101184 |
| 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 | December 6, 2017 |
| Expiration date | December 31, 2022 |
| Address | Cadet, MO 63630 |
| Receiving water | Tributary to Mill Cr. |
| Subwatershed | Mill Creek (HUC 071401040301) |
| SIC | 2899 – Chemical Preparations |
| Other EPA IDs (FRS) | RCRA handler MOD006286934; ICIS-AIR source MO0000002922100018 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 23Pollutants on file
- 17Under a numeric limit
- 23With 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, 2015 | |
| Dioxane | 0 | 80 | 0 | ||
| Bis[2-chloroethyl] ether | 3 | 66 | 0 | ||
| 1,2-Dichloroethane | 1 | 47 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 2 | 40 | 0 | ||
| Solids, settleable | 2 | 40 | 0 | ||
| Phosphorus, total [as P] | 2 | 40 | 0 | ||
| Carbon, tot organic [TOC] | 2 | 40 | 0 | ||
| Methylene chloride | 0 | 38 | 0 | ||
| Ammonia [as N] + unionized ammonia | 0 | 38 | 0 | ||
| Organic active ingredients [40 CFR455] | 2 | 24 | 0 | ||
| Rainfall | 0 | 24 | 0 | ||
| Bis[2-chloroisopropyl] ether | 1 | 18 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 2 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 2 | 0 | ||
| Storm water flow | 2 | 2 | 0 | ||
| 1,4-Dioxane | 2 | 2 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 1 | 2 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 1 | 2 | 0 | ||
| Pass/Fail Static 48Hr Acute Ceriodaphnia dubia | 0 | 2 | 0 | ||
| LC50 Static 48Hr Acute Pimephales promelas | 0 | 2 | 0 | ||
| 1,2-Dichloroethane, total weight | 1 | 1 | 0 | ||
| Precipitation volume | 1 | 1 | 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 MO0101184.
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
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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 MO0101184 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.