Clean Water Act discharge permit · NPDES TX0072737
CORPUS CHRISTI TERMINAL WWTP, Corpus Christi, TX: NPDES TX0072737 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
CORPUS CHRISTI TERMINAL WWTP, held by MAGELLAN TERMINALS HOLDINGS, LP, holds NPDES permit TX0072737, which discharges to Drainage Ditch;C.C. Inner Harbor. EPA’s file records it issued October 20, 2015 and expiring June 1, 2020. 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 | CORPUS CHRISTI TERMINAL WWTP |
|---|---|
| Permittee as filed | MAGELLAN TERMINALS HOLDINGS, LP |
| NPDES ID | TX0072737 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 20, 2015 |
| Expiration date | June 1, 2020 |
| Address | Corpus Christi, TX 78407 |
| Receiving water | DRAINAGE DITCH;C.C. INNER HARBOR |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Tule Lake (HUC 121102020107) |
| SIC | 4226 – Special Warehousing And Storage |
| Other EPA IDs (FRS) | RCRA handler TXD091698951; ICIS-AIR source TX0000004835500098 |
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
- 12Pollutants on file
- 10Under a numeric limit
- 12With a violation of any kind
- 10With 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 |
|---|---|---|---|---|---|
| Lead, total [as Pb] | 4 | 56 | 42 | April 30, 2019 | 560% over the limit |
| Zinc, total [as Zn] | 2 | 42 | 36 | August 31, 2023 | 625% over the limit |
| pH | 6 | 38 | 20 | September 30, 2025 | |
| Oil & Grease | 4 | 28 | 12 | November 30, 2012 | 240% over the limit |
| Benzene | 4 | 20 | 9 | November 30, 2016 | 5,433% over the limit |
| Hydrocarbons, petroleum | 4 | 18 | 6 | September 30, 2013 | 191% over the limit |
| Benzene, ethylbenzene, toluene, xylene combination | 4 | 16 | 4 | November 30, 2016 | 480% over the limit |
| Flow [dry weather] | 0 | 6 | 2 | March 31, 2013 | 117% over the limit |
| Carbon, tot organic [TOC] | 4 | 17 | 1 | April 30, 2012 | 10% over the limit |
| Cyanide, free [amenable to chlorination] | 0 | 5 | 1 | March 31, 2009 | 122% over the limit |
| Flow, in conduit or thru treatment plant | 6 | 17 | 0 | ||
| Silver, total [as Ag] | 2 | 6 | 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 |
|---|---|---|
| March 26, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| March 29, 2019 | Permit Violations - Violation Specified in Comment | ST6 |
| May 25, 2017 | Permit Violations - Violation Specified in Comment | ST6 |
Inspections
EPA’s inspection file holds no inspection for NPDES TX0072737.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES TX0072737.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, TX0072737.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 TX0072737 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.