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Clean Water Act discharge permit · NPDES TXR1563PE

HOUSTON HOBBY - NON-STANDARD TAXIWAY PN 770 - HOU, Houston, TX: NPDES TXR1563PE discharge permit, effluent exceedances, inspections, penalties

HOUSTON HOBBY - NON-STANDARD TAXIWAY PN 770 - HOU, held by Flatiron Constructors, Inc., holds NPDES permit TXR1563PE, which discharges to Sims Bayou Above Tidal. EPA’s file records it issued December 4, 2023 and expiring March 4, 2028.

HOUSTON HOBBY - NON-STANDARD TAXIWAY PN 770 - HOU, Houston, Texas: Coverage under a general permit TXR1563PE, held by Flatiron Constructors, Inc.; Construction stormwater; Effective; issued December 4, 2023, term to March 4, 2028; discharges to SIMS BAYOU ABOVE TIDAL.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 4,977 were issued before TXR1563PE. Flatiron Constructors, Inc. holds 6 permits in Texas.

Other permits held by Flatiron Constructors, Inc.

Coverages issued nearest TXR1563PE

HOUSTON HOBBY - NON-STANDARD TAXIWAY PN 770 - HOU among its neighbors

EPA’s permit file holds 218 discharge permits in the Lower Sims Bayou subwatershed (HUC 120401040502), TXR1563PE among them. Its county holds 4,455, 195 of them major permits; TXR1563PE is a minor permit.

Other permits in the Lower Sims Bayou subwatershed (HUC 120401040502)

What the register holds for HOUSTON HOBBY - NON-STANDARD TAXIWAY PN 770 - HOU: 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 TXR1563PE.

Identity

Facility as filedHOUSTON HOBBY - NON-STANDARD TAXIWAY PN 770 - HOU
Permittee as filedFlatiron Constructors, Inc.
NPDES IDTXR1563PE
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedDecember 4, 2023
Expiration dateMarch 4, 2028
AddressHouston, TX 77061
Receiving waterSIMS BAYOU ABOVE TIDAL
SubwatershedLower Sims Bayou (HUC 120401040502)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1563PE.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1563PE.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1563PE.

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 TXR1563PE.

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, TXR1563PE.

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Nearby on the register

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

What this page shows

HOUSTON HOBBY - NON-STANDARD TAXIWAY PN 770 - HOU is one of 2,031 storm water construction permits on EPA's NPDES register in Harris County. It is also one of 218 NPDES permits in the Lower Sims Bayou subwatershed (HUC 120401040502). Of all 2,022 storm water construction permits in Harris County (this one included), the percent with an earlier issue date than this permit is 10.0%.