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Clean Water Act discharge permit · NPDES TXR1518OS

STONELAKE 415 COLORADO, Austin, TX: NPDES TXR1518OS discharge permit, effluent exceedances, inspections, penalties

STONELAKE 415 COLORADO, held by Harvey-Cleary Builders, holds NPDES permit TXR1518OS, which discharges to Unnamed Tributary To Colorado River. EPA’s file records it issued October 17, 2023 and expiring March 4, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for STONELAKE 415 COLORADO: 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 TXR1518OS.

Identity

Facility as filedSTONELAKE 415 COLORADO
Permittee as filedHarvey-Cleary Builders
NPDES IDTXR1518OS
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 17, 2023
Expiration dateMarch 4, 2028
AddressAustin, TX 78701
Receiving waterUNNAMED TRIBUTARY TO COLORADO RIVER
SubwatershedTown Lake-Colorado River (HUC 120902050306)
SIC1542 – Nonresidential Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1518OS.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1518OS.

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.

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, TXR1518OS.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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How we handle your data → Privacy

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 TXR1518OS there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers NPDES permit TXR1518OS for STONELAKE 415 COLORADO in Austin, TX, held by Harvey-Cleary Builders under a construction stormwater program, with an Effective status, a Minor discharger class, and a receiving water of UNNAMED TRIBUTARY TO COLORADO RIVER. The permit was issued October 17, 2023 and expires March 4, 2028, and the page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.