Clean Water Act discharge permit · NPDES TXR1538YY
SONOMA VERDE NORTH 4A, Mclendonchisholm, TX: NPDES TXR1538YY discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
SONOMA VERDE NORTH 4A, held by Atmos Energy Corporation, holds NPDES permit TXR1538YY, which discharges to Unnamed Tributary Of Hackberry Creek. EPA’s file records it issued July 24, 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 SONOMA VERDE NORTH 4A: its NPDES ID, its permit type and status, its dates, its address in Mclendonchisholm, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1538YY.
Identity
| Facility as filed | SONOMA VERDE NORTH 4A |
|---|---|
| Permittee as filed | Atmos Energy Corporation |
| NPDES ID | TXR1538YY |
| 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 | July 24, 2026 |
| Expiration date | March 4, 2028 |
| Address | Mclendonchisholm, TX 75032 |
| Receiving water | UNNAMED TRIBUTARY OF HACKBERRY CREEK |
| Subwatershed | Upper Big Brushy Creek (HUC 120301070101) |
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 TXR1538YY.
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 TXR1538YY.
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, TXR1538YY.
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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 TXR1538YY there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.