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Clean Water Act discharge permit · NPDES TXR1531TY

KILGORE NEW TRANSMISSION LINE EXTENSION, Mont Belvieu, TX: NPDES TXR1531TY discharge permit, effluent exceedances, inspections, penalties

KILGORE NEW TRANSMISSION LINE EXTENSION, held by Centerpoint Energy Houston Electric, LLC, holds NPDES permit TXR1531TY, which discharges to Cedar Bayou. EPA’s file records it issued March 14, 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 KILGORE NEW TRANSMISSION LINE EXTENSION: its NPDES ID, its permit type and status, its dates, its address in Mont Belvieu, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1531TY.

Identity

Facility as filedKILGORE NEW TRANSMISSION LINE EXTENSION
Permittee as filedCenterpoint Energy Houston Electric, LLC
NPDES IDTXR1531TY
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 14, 2025
Expiration dateMarch 4, 2028
AddressMont Belvieu, TX 77523
Receiving waterCEDAR BAYOU
SubwatershedCedar Point Lateral-Cedar Bayou (HUC 120402030106)

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 TXR1531TY.

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 TXR1531TY.

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, TXR1531TY.

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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 TXR1531TY there.

Nearby on the register

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

What this page shows

The KILGORE NEW TRANSMISSION LINE EXTENSION, a Storm Water Construction general permit coverage in Mont Belvieu, Chambers County, Texas, is one of 91 storm water construction permits in that county on EPA's NPDES register, and about 1.1% of those permits carry a violation on file. Its issue date of March 14, 2025 is earlier than that of 56.0% of the county's storm water construction permits, and the permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.