Clean Water Act discharge permit · NPDES TXR1530DI
SADDLEBACK RIDGE ESTATES 4601 SADDLEBACK LANE, Southlake, TX: NPDES TXR1530DI discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
SADDLEBACK RIDGE ESTATES 4601 SADDLEBACK LANE, held by Calais Custom Homes, LLC, holds NPDES permit TXR1530DI, which discharges to Grapevine Lake. EPA’s file records it issued October 1, 2020 and expiring March 4, 2023. 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 SADDLEBACK RIDGE ESTATES 4601 SADDLEBACK LANE: its NPDES ID, its permit type and status, its dates, its address in Southlake, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1530DI.
Identity
| Facility as filed | SADDLEBACK RIDGE ESTATES 4601 SADDLEBACK LANE |
|---|---|
| Permittee as filed | Calais Custom Homes, LLC |
| NPDES ID | TXR1530DI |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | October 1, 2020 |
| Expiration date | March 4, 2023 |
| Address | Southlake, TX 76092 |
| Receiving water | GRAPEVINE LAKE |
| Subwatershed | Marshall Branch-Grapevine Lake (HUC 120301040305) |
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 TXR1530DI.
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 TXR1530DI.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, TXR1530DI.
Start the watch
- One permit holder — $99/month
- 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 TXR1530DI there.
Nearby on the register
- Discharge permits in Southlake
- Every permit record in Southlake, A to Z
- Discharge permits in Texas
- Every permit record in Texas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.