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.
One more press on the next page sends it; there is no link to click in an email. 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 TXR1538PM

BROWN-CHATHAM- LAND DEVELOPMENT, Baytown, TX: NPDES TXR1538PM discharge permit, effluent exceedances, inspections, penalties

BROWN-CHATHAM- LAND DEVELOPMENT, held by Isj Underground Utilities LLC, holds NPDES permit TXR1538PM, which discharges to Ellis Branch. EPA’s file records it issued January 9, 2024 and expiring March 4, 2028.

BROWN-CHATHAM- LAND DEVELOPMENT, Baytown, Texas: Coverage under a general permit TXR1538PM, held by Isj Underground Utilities LLC; Construction stormwater; Effective; issued January 9, 2024, term to March 4, 2028; discharges to ELLIS BRANCH.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 5,389 were issued before TXR1538PM. Isj Underground Utilities LLC holds 10 permits in Texas.

Other permits held by Isj Underground Utilities LLC

Coverages issued nearest TXR1538PM

BROWN-CHATHAM- LAND DEVELOPMENT among its neighbors

EPA’s permit file holds 67 discharge permits in the Ellis Branch-Cedar Bayou subwatershed (HUC 120402030105), TXR1538PM among them. Its county holds 4,455, 195 of them major permits; TXR1538PM is a minor permit.

Other permits in the Ellis Branch-Cedar Bayou subwatershed (HUC 120402030105)

What the register holds for BROWN-CHATHAM- LAND DEVELOPMENT: its NPDES ID, its permit type and status, its dates, its address in Baytown, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1538PM.

Identity

Facility as filedBROWN-CHATHAM- LAND DEVELOPMENT
Permittee as filedIsj Underground Utilities LLC
NPDES IDTXR1538PM
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 9, 2024
Expiration dateMarch 4, 2028
AddressBaytown, TX 77521
Receiving waterELLIS BRANCH
SubwatershedEllis Branch-Cedar Bayou (HUC 120402030105)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1538PM.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1538PM.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1538PM.

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 TXR1538PM.

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, TXR1538PM.

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

Nearby on the register

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

What this page shows

BROWN-CHATHAM- LAND DEVELOPMENT is one of 2,031 storm water construction permits on EPA's NPDES register in Harris County. Of all 2,022 storm water construction permits in Harris County, this one is included, and 12.1% of them have an earlier issue date than this permit. The permit is also one of 67 NPDES permits in the Ellis Branch-Cedar Bayou subwatershed.