Clean Water Act discharge permit · NPDES TXR1510WY
SUNNYVALE ISD-ADDITIONS RENO MULTI-PURPOSE BLDG, Sunnyvale, TX: NPDES TXR1510WY discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
SUNNYVALE ISD-ADDITIONS RENO MULTI-PURPOSE BLDG, held by Sunnyvale Independent School District, holds NPDES permit TXR1510WY, which discharges to Sampeck Lake To Duck Creek Segment 0819a. EPA’s file records it issued January 9, 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 SUNNYVALE ISD-ADDITIONS RENO MULTI-PURPOSE BLDG: its NPDES ID, its permit type and status, its dates, its address in Sunnyvale, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1510WY.
Identity
| Facility as filed | SUNNYVALE ISD-ADDITIONS RENO MULTI-PURPOSE BLDG |
|---|---|
| Permittee as filed | Sunnyvale Independent School District |
| NPDES ID | TXR1510WY |
| 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 | January 9, 2026 |
| Expiration date | March 4, 2028 |
| Address | Sunnyvale, TX 75182 |
| Receiving water | SAMPECK LAKE TO DUCK CREEK SEGMENT 0819A |
| Subwatershed | Duck Creek (HUC 120301060501) |
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 TXR1510WY.
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 TXR1510WY.
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, TXR1510WY.
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- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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 TXR1510WY there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.