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Clean Water Act discharge permit · NPDES TXR1538YP

AUSTIN WALDORF SCHOOL, Austin, TX: NPDES TXR1538YP discharge permit, effluent exceedances, inspections, penalties

AUSTIN WALDORF SCHOOL, held by Austin Waldorf School, Inc., holds NPDES permit TXR1538YP, which discharges to Slaughter Creek. EPA’s file records it issued June 18, 2026 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 AUSTIN WALDORF SCHOOL: 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 TXR1538YP.

Identity

Facility as filedAUSTIN WALDORF SCHOOL
Permittee as filedAustin Waldorf School, Inc.
NPDES IDTXR1538YP
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 18, 2026
Expiration dateMarch 4, 2028
AddressAustin, TX 78737
Receiving waterSLAUGHTER CREEK
SubwatershedSlaughter Creek-Onion Creek (HUC 120902050407)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1538YP.

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 TXR1538YP.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1538YP.

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 TXR1538YP.

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, TXR1538YP.

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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 TXR1538YP there.

AUSTIN WALDORF SCHOOL, Austin, Texas: Coverage under a general permit TXR1538YP, held by Austin Waldorf School, Inc.; Construction stormwater; Effective; issued June 18, 2026, term to March 4, 2028; discharges to SLAUGHTER CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 21,940 were issued before TXR1538YP.

Coverages issued nearest TXR1538YP

AUSTIN WALDORF SCHOOL among its neighbors

EPA’s permit file holds 40 discharge permits in the Slaughter Creek-Onion Creek subwatershed (HUC 120902050407), TXR1538YP among them. Its county holds 1,099, 15 of them major permits; TXR1538YP is a minor permit.

Other permits in the Slaughter Creek-Onion Creek subwatershed (HUC 120902050407)

Nearby on the register

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

What this page shows

The Austin Waldorf School storm water construction permit, NPDES ID TXR1538YP, is one of 894 storm water construction permits in Travis County, and only 0.3% of that group has a violation on file. The permit ranks among its peers with 89.5% of the county's 894 storm water construction permits carrying an earlier issue date than this one. It also sits within a subwatershed that holds 40 NPDES permits, this one included, and records no pollutants under a numeric limit or effluent exceedances.