Clean Water Act discharge permit · NPDES ALG140204
GROENDYKE TRANSPORT, INC., Mobile, AL: NPDES ALG140204 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
GROENDYKE TRANSPORT, INC., held by Groendyke Transport, Inc., holds NPDES permit ALG140204. EPA’s file records it issued September 7, 2017 and expiring September 30, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | GROENDYKE TRANSPORT, INC. |
|---|---|
| Permittee as filed | Groendyke Transport, Inc. |
| NPDES ID | ALG140204 |
| 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 | September 7, 2017 |
| Expiration date | September 30, 2022 |
| Address | Mobile, AL 36613 |
| Subwatershed | Red Creek-Eightmile Creek (HUC 031602040304) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 14Pollutants on file
- 12Under a numeric limit
- 14With 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 |
|---|---|---|---|---|---|
| Oil and grease | 0 | 7 | 1 | December 31, 2008 | 99,999% over the limit |
| pH | 2 | 22 | 0 | ||
| Rainfall | 1 | 12 | 0 | ||
| Solids, total suspended | 1 | 9 | 0 | ||
| Phosphorus, total [as P] | 1 | 9 | 0 | ||
| Lead, total recoverable | 1 | 9 | 0 | ||
| Naphthalene | 1 | 9 | 0 | ||
| Benzene, ethylbenzene, toluene, xylene combination | 0 | 6 | 0 | ||
| Toluene | 1 | 4 | 0 | ||
| Benzene | 1 | 4 | 0 | ||
| Ethylbenzene | 1 | 4 | 0 | ||
| Xylene [mix of m+o+p] | 1 | 4 | 0 | ||
| Oil & Grease | 1 | 3 | 0 | ||
| Annual Certification Statement | 1 | 3 | 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 ALG140204.
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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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 ALG140204 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.