Clean Water Act discharge permit · NPDES TX0076155
GREENSPOINT SERVICE CENTER, Houston, TX: NPDES TX0076155 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
GREENSPOINT SERVICE CENTER, held by CENTERPOINT ENERGY HOUSTON ELE, holds NPDES permit TX0076155, which discharges to Hcfcd P160-00-00, Greens Bayou Abov. EPA’s file records it issued October 18, 2007 and expiring December 1, 2011. 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 | GREENSPOINT SERVICE CENTER |
|---|---|
| Permittee as filed | CENTERPOINT ENERGY HOUSTON ELE |
| NPDES ID | TX0076155 |
| 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 | October 18, 2007 |
| Expiration date | December 1, 2011 |
| Address | Houston, TX 77251 |
| Receiving water | HCFCD P160-00-00, GREENS BAYOU ABOV |
| Subwatershed | Headwaters Greens Bayou (HUC 120401040601) |
| SIC | 4911 – Electric Services |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 9With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 3 | 6 | 3 | September 30, 2008 | 125% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 3 | 0 | ||
| pH | 2 | 2 | 0 | ||
| Copper, total [as Cu] | 2 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| Chlorine, total residual | 2 | 2 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 1 | 0 | ||
| Oil & Grease | 1 | 1 | 0 | ||
| Zinc, total [as Zn] | 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 TX0076155.
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 TX0076155 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.