Clean Water Act discharge permit · NPDES TXR1557VB

LASA HS, Austin, TX: NPDES TXR1557VB discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

LASA HS, held by Hellas Construction, Inc., holds NPDES permit TXR1557VB, which discharges to Colorado River. EPA’s file records it issued June 30, 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 LASA HS: its NPDES ID, its permit type and status, its dates, its address in Austin, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1557VB.

Identity

Facility as filed	LASA HS
Permittee as filed	Hellas Construction, Inc.
NPDES ID	TXR1557VB
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	June 30, 2025
Expiration date	March 4, 2028
Address	Austin, TX 78721
Receiving water	COLORADO RIVER
Subwatershed	Town Lake-Colorado River (HUC 120902050306)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1557VB.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1557VB.

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.

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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 TXR1557VB there.

Nearby on the register

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

The LASA HS storm water construction permit (NPDES ID TXR1557VB), held by Hellas Construction, Inc. in Austin, Travis County, Texas, is one of 894 such permits in its county, and only 0.3% of those 894 carry a violation on file. Among those same 894 Travis County storm water construction permits, 52.5% were issued earlier than this one, which was issued June 30, 2025. The permit sits within the Town Lake-Colorado River subwatershed, which holds 117 NPDES permits including this one, and it has no pollutants under a numeric limit and no effluent exceedances on record.