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Clean Water Act discharge permit · NPDES TXR1528WZ

CHUCK NASH SHOP EXPANSION PROJECT, San Marcos, TX: NPDES TXR1528WZ discharge permit, effluent exceedances, inspections, penalties

CHUCK NASH SHOP EXPANSION PROJECT, held by Spd Construction, LLC, holds NPDES permit TXR1528WZ, which discharges to Lower Blanco River. EPA’s file records it issued January 13, 2026 and expiring March 4, 2028.

CHUCK NASH SHOP EXPANSION PROJECT, San Marcos, Texas: Coverage under a general permit TXR1528WZ, held by Spd Construction, LLC; Construction stormwater; Effective; issued January 13, 2026, term to March 4, 2028; discharges to LOWER BLANCO RIVER.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 18,059 were issued before TXR1528WZ. Spd Construction, LLC holds 15 permits in Texas.

Other permits held by Spd Construction, LLC

Coverages issued nearest TXR1528WZ

CHUCK NASH SHOP EXPANSION PROJECT among its neighbors

EPA’s permit file holds 46 discharge permits in the Blanco River subwatershed (HUC 121002030205), TXR1528WZ among them. Its county holds 410, 3 of them major permits; TXR1528WZ is a minor permit.

Other permits in the Blanco River subwatershed (HUC 121002030205)

What the register holds for CHUCK NASH SHOP EXPANSION PROJECT: its NPDES ID, its permit type and status, its dates, its address in San Marcos, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1528WZ.

Identity

Facility as filedCHUCK NASH SHOP EXPANSION PROJECT
Permittee as filedSpd Construction, LLC
NPDES IDTXR1528WZ
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 13, 2026
Expiration dateMarch 4, 2028
AddressSan Marcos, TX 78666
Receiving waterLOWER BLANCO RIVER
SubwatershedBlanco River (HUC 121002030205)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1528WZ.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1528WZ.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1528WZ.

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 TXR1528WZ.

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, TXR1528WZ.

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Nearby on the register

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

What this page shows

The CHUCK NASH SHOP EXPANSION PROJECT is one of 336 storm water construction permits in Hays County, and it sits among the 46 NPDES permits in the Blanco River subwatershed, this one included. Of those 336 Hays County storm water construction permits, 0.6% have a violation on file, while this permit has no pollutants under a numeric limit and no effluent exceedances recorded.