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Clean Water Act discharge permit · NPDES TXR1565SB

REDBIRD RANCH UNIT 2M-1, San Antonio, TX: NPDES TXR1565SB discharge permit, effluent exceedances, inspections, penalties

REDBIRD RANCH UNIT 2M-1, held by Indigo Construction, LLC, holds NPDES permit TXR1565SB, which discharges to Potranco Creek. EPA’s file records it issued September 10, 2024 and expiring March 4, 2028.

REDBIRD RANCH UNIT 2M-1, San Antonio, Texas: Coverage under a general permit TXR1565SB, held by Indigo Construction, LLC; Construction stormwater; Effective; issued September 10, 2024, term to March 4, 2028; discharges to POTRANCO CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 9,027 were issued before TXR1565SB. Indigo Construction, LLC holds 27 permits in Texas.

Other permits held by Indigo Construction, LLC

Coverages issued nearest TXR1565SB

REDBIRD RANCH UNIT 2M-1 among its neighbors

EPA’s permit file holds 186 discharge permits in the Medio Creek subwatershed (HUC 121003020504), TXR1565SB among them. Its county holds 2,157, 12 of them major permits; TXR1565SB is a minor permit.

Other permits in the Medio Creek subwatershed (HUC 121003020504)

What the register holds for REDBIRD RANCH UNIT 2M-1: its NPDES ID, its permit type and status, its dates, its address in San Antonio, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1565SB.

Identity

Facility as filedREDBIRD RANCH UNIT 2M-1
Permittee as filedIndigo Construction, LLC
NPDES IDTXR1565SB
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 10, 2024
Expiration dateMarch 4, 2028
AddressSan Antonio, TX 78253
Receiving waterPOTRANCO CREEK
SubwatershedMedio Creek (HUC 121003020504)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1565SB.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1565SB.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1565SB.

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 TXR1565SB.

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, TXR1565SB.

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Nearby on the register

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

What this page shows

REDBIRD RANCH UNIT 2M-1 is one of 1,788 storm water construction permits on EPA's NPDES register in Bexar County, and only 0.2% of those permits have a violation on file. The permit's earlier issue date places it ahead of 28.0% of the 1,787 storm water construction permits in Bexar County, and it has no pollutants under a numeric limit or with an effluent exceedance on record.