Clean Water Act discharge permit · NPDES MD0068713
JOHN W. RITTER TRUCKING ,INC., Laurel, MD: NPDES MD0068713 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 33Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
JOHN W. RITTER TRUCKING ,INC., held by JOHN W.RITTER TRUCKING,INC., holds NPDES permit MD0068713, which discharges to Little Patuxent River. EPA’s file records it issued February 12, 2020 and expiring February 28, 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 | JOHN W. RITTER TRUCKING ,INC. |
|---|---|
| Permittee as filed | JOHN W.RITTER TRUCKING,INC. |
| NPDES ID | MD0068713 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 12, 2020 |
| Expiration date | February 28, 2025 |
| Issuing agency | Maryland Department of The Environment |
| Address | Laurel, MD 20701 |
| Receiving water | LITTLE PATUXENT RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Towsers Branch-Little Patuxent River (HUC 020600060203) |
| SIC | 4212 – Local Trucking, Without Storage |
| Other EPA IDs (FRS) | RCRA handler MDR000006809 |
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
- 41Pollutants on file
- 33Under a numeric limit
- 41With 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 | 2 | 78 | 15 | August 31, 2013 | 250% over the limit |
| Oil & Grease | 1 | 37 | 9 | September 30, 2010 | 427% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 59 | 0 | ||
| Ethylbenzene | 2 | 36 | 0 | ||
| trans-1,3-Dichloropropene | 2 | 36 | 0 | ||
| cis-1,3-Dichloropropene | 2 | 36 | 0 | ||
| Volatile Organic Compound [VOC] | 1 | 28 | 0 | ||
| Trichlorofluoromethane | 1 | 25 | 0 | ||
| 1,1,1-Trichloroethane | 1 | 25 | 0 | ||
| 1,2-Dichloropropane | 1 | 25 | 0 | ||
| Vinyl chloride | 1 | 22 | 0 | ||
| Dichlorobromomethane | 1 | 21 | 0 | ||
| Carbon tetrachloride | 1 | 21 | 0 | ||
| Bromoform | 1 | 21 | 0 | ||
| Dibromochloromethane | 1 | 21 | 0 | ||
| Chloroform | 1 | 21 | 0 | ||
| Toluene | 1 | 21 | 0 | ||
| Benzene | 1 | 21 | 0 | ||
| Chlorobenzene | 1 | 21 | 0 | ||
| Methyl chloride [Chloromethane] | 1 | 21 | 0 | ||
| Methylene chloride | 1 | 21 | 0 | ||
| 1,1-Dichloroethane | 1 | 21 | 0 | ||
| 1,1,2-Trichloroethane | 1 | 21 | 0 | ||
| 1,1,2,2-Tetrachloroethane | 1 | 21 | 0 | ||
| 1,2-Dichlorobenzene | 1 | 21 | 0 | ||
| 1,3-Dichlorobenzene | 1 | 21 | 0 | ||
| 1,4-Dichlorobenzene | 1 | 21 | 0 | ||
| 2-Chloroethyl vinyl ether, [mixed] | 1 | 21 | 0 | ||
| 1,2-Dichloroethane | 1 | 15 | 0 | ||
| Bromomethane | 1 | 15 | 0 | ||
| Bromodichloromethane | 1 | 15 | 0 | ||
| trans-1,2-Dichloroethene | 1 | 15 | 0 | ||
| Chloroethane | 1 | 15 | 0 | ||
| Trichloroethylene | 0 | 11 | 0 | ||
| Chloroethane, total weight | 0 | 10 | 0 | ||
| Methyl bromide [Bromomethane] | 0 | 10 | 0 | ||
| Tetrachloroethylene | 0 | 10 | 0 | ||
| 1,1-Dichloroethylene | 0 | 10 | 0 | ||
| 1,2-Dichloroethane, total weight | 0 | 10 | 0 | ||
| trans-1,2-Dichloroethylene | 0 | 10 | 0 | ||
| Dichlorodifluoromethane | 0 | 10 | 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 MD0068713.
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.