Clean Water Act discharge permit · NPDES TXR1548UQ
BLACKHAWK BLVD - SCARSDALE BLVD TO SAM HOUSTON PKWY - P2 -, Houston, TX: NPDES TXR1548UQ discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
BLACKHAWK BLVD - SCARSDALE BLVD TO SAM HOUSTON PKWY - P2 -, held by Harris County, holds NPDES permit TXR1548UQ, which discharges to Clear Creek. EPA’s file records it issued May 20, 2025 and expiring March 4, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for BLACKHAWK BLVD - SCARSDALE BLVD TO SAM HOUSTON PKWY - P2 -: its NPDES ID, its permit type and status, its dates, its address in Houston, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1548UQ.
Identity
| Facility as filed | BLACKHAWK BLVD - SCARSDALE BLVD TO SAM HOUSTON PKWY - P2 - |
|---|---|
| Permittee as filed | Harris County |
| NPDES ID | TXR1548UQ |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | May 20, 2025 |
| Expiration date | March 4, 2028 |
| Address | Houston, TX 77089 |
| Receiving water | CLEAR CREEK |
| Subwatershed | Clear Creek-Frontal Galveston Bay (HUC 120402040100) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1548UQ.
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 TXR1548UQ.
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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- One watershed — $2,990/year
- One state — $4,990/year
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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 TXR1548UQ there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.