Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES TXR1517TS

RALSTON ACRES SUBDIVISION DRAINAGE IMPROVEMENTS - 2018, Houston, TX: NPDES TXR1517TS discharge permit, effluent exceedances, inspections, penalties

RALSTON ACRES SUBDIVISION DRAINAGE IMPROVEMENTS - 2018, held by Harris County, holds NPDES permit TXR1517TS, which discharges to Greens Bayou. EPA’s file records it issued February 21, 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 RALSTON ACRES SUBDIVISION DRAINAGE IMPROVEMENTS - 2018: 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 TXR1517TS.

Identity

Facility as filedRALSTON ACRES SUBDIVISION DRAINAGE IMPROVEMENTS - 2018
Permittee as filedHarris County
NPDES IDTXR1517TS
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedFebruary 21, 2025
Expiration dateMarch 4, 2028
AddressHouston, TX 77044
Receiving waterGREENS BAYOU
SubwatershedClear Creek-Frontal Galveston Bay (HUC 120402040100)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1517TS.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1517TS.

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

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, TXR1517TS.

Start the watch

How often?
  • 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 TXR1517TS there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The RALSTON ACRES SUBDIVISION DRAINAGE IMPROVEMENTS - 2018 permit is one of 560 storm water construction permits in the Clear Creek-Frontal Galveston Bay subwatershed. Among the 2,031 storm water construction permits in Harris County, this permit has an earlier issue date than 42.9% of its peers. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.