Clean Water Act discharge permit · NPDES MO0111686
CONTINENTAL CEMENT, Hannibal, MO: NPDES MO0111686 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 136Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
CONTINENTAL CEMENT, held by Continental Cement Company, L.L.C., holds NPDES permit MO0111686, which discharges to Mississippi River. EPA’s file records it issued April 29, 2020 and expiring April 30, 2025. 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 | CONTINENTAL CEMENT |
|---|---|
| Permittee as filed | Continental Cement Company, L.L.C. |
| NPDES ID | MO0111686 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | April 29, 2020 |
| Expiration date | April 30, 2025 |
| Address | Hannibal, MO 63401 |
| Receiving water | Mississippi River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Fools Creek-Mississippi River (HUC 071100040504) |
| NAICS | 327310 – Cement Manufacturing |
| SIC | 3241 – Cement, Hydraulic |
| Other EPA IDs (FRS) | RCRA handler MOD054018288; ICIS-AIR source MO0000002917300001 |
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
- 138Pollutants on file
- 136Under a numeric limit
- 7With 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; the 60 with the most exceedances of 138 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 7 | 18 | 14 | September 30, 2023 | 87% over the limit |
| E. coli | 2 | 10 | 10 | June 30, 2026 | 99,999% over the limit |
| Oil and grease [soxhlet extr.] tot. | 5 | 6 | 2 | March 31, 2008 | 296% over the limit |
| pH | 12 | 6 | 1 | September 30, 2022 | |
| Conductivity, net | 0 | 7 | 0 | ||
| BOD, 5-day, 20 deg. C | 3 | 2 | 0 | ||
| Specific conductance | 0 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 8 | 0 | 0 | ||
| Arsenic, total recoverable | 6 | 0 | 0 | ||
| Iron, total recoverable | 6 | 0 | 0 | ||
| Selenium, total recoverable | 6 | 0 | 0 | ||
| Thallium, total recoverable | 6 | 0 | 0 | ||
| Beryllium, total recoverable [as Be] | 6 | 0 | 0 | ||
| Cadmium, total recoverable | 6 | 0 | 0 | ||
| Lead, total recoverable | 6 | 0 | 0 | ||
| Chromium, trivalent total recoverable | 6 | 0 | 0 | ||
| Mercury, total recoverable | 6 | 0 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 5 | 0 | 0 | ||
| Aluminum, total recoverable | 5 | 0 | 0 | ||
| Chlorides + Sulfates | 5 | 0 | 0 | ||
| Chromium, hexavalent dissolved [as Cr] | 4 | 0 | 0 | ||
| Sulfate [as S] | 3 | 0 | 0 | ||
| Chloride [as Cl] | 3 | 0 | 0 | ||
| Sulfate, total [as SO4] | 3 | 0 | 0 | ||
| Chloride | 3 | 0 | 0 | ||
| Chromium, hexavalent tot recoverable | 2 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 0 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 1 | 0 | 0 | ||
| Nitrite + Nitrate total [as N] | 1 | 0 | 0 | ||
| Phosphorus, total [as P] | 1 | 0 | 0 | ||
| 1,2-Dichloropropylene | 1 | 0 | 0 | ||
| Dichlorobromomethane | 1 | 0 | 0 | ||
| Carbon tetrachloride | 1 | 0 | 0 | ||
| 1,2-Dichloroethane | 1 | 0 | 0 | ||
| Bromoform | 1 | 0 | 0 | ||
| Chloroform | 1 | 0 | 0 | ||
| Toluene | 1 | 0 | 0 | ||
| Benzene | 1 | 0 | 0 | ||
| .delta.-BHC | 1 | 0 | 0 | ||
| Acenaphthylene | 1 | 0 | 0 | ||
| Acenaphthene | 1 | 0 | 0 | ||
| Acrolein | 1 | 0 | 0 | ||
| Acrylonitrile | 1 | 0 | 0 | ||
| Anthracene | 1 | 0 | 0 | ||
| Benzo[k]fluoranthene | 1 | 0 | 0 | ||
| Benzo[a]pyrene | 1 | 0 | 0 | ||
| Bis[2-chloroethyl] ether | 1 | 0 | 0 | ||
| Bis[2-chloroethoxy]methane | 1 | 0 | 0 | ||
| Bis[2-chloroisopropyl] ether | 1 | 0 | 0 | ||
| Chlorobenzene | 1 | 0 | 0 | ||
| Chlorodibromomethane | 1 | 0 | 0 | ||
| Chrysene | 1 | 0 | 0 | ||
| Diethyl phthalate | 1 | 0 | 0 | ||
| Dimethyl phthalate | 1 | 0 | 0 | ||
| 1,2-Diphenylhydrazine | 1 | 0 | 0 | ||
| Endosulfan sulfate | 1 | 0 | 0 | ||
| .beta.-Endosulfan | 1 | 0 | 0 | ||
| .alpha.-Endosulfan | 1 | 0 | 0 | ||
| Endrin aldehyde | 1 | 0 | 0 | ||
| Ethylbenzene | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 31, 2025 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 31, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| December 18, 2020 | Permit Violations - Unapproved Operation | 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.