Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES TXR1561SR

SIENNA LAKES UNIT 1, San Antonio, TX: NPDES TXR1561SR discharge permit, effluent exceedances, inspections, penalties

SIENNA LAKES UNIT 1, held by Chesmar Homes, LLC, holds NPDES permit TXR1561SR, which discharges to San Antonio River. EPA’s file records it issued November 8, 2024 and expiring March 4, 2028.

SIENNA LAKES UNIT 1, San Antonio, Texas: Coverage under a general permit TXR1561SR, held by Chesmar Homes, LLC; Construction stormwater; Effective; issued November 8, 2024, term to March 4, 2028; discharges to SAN ANTONIO RIVER.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 10,028 were issued before TXR1561SR. Chesmar Homes, LLC holds 73 permits in Texas.

Other permits held by Chesmar Homes, LLC

Coverages issued nearest TXR1561SR

SIENNA LAKES UNIT 1 among its neighbors

EPA’s permit file holds 118 discharge permits in the Upper Calaveras Creek subwatershed (HUC 121003010302), TXR1561SR among them. Its county holds 2,157, 12 of them major permits; TXR1561SR is a minor permit.

Other permits in the Upper Calaveras Creek subwatershed (HUC 121003010302)

  • 87 PIT, San Antonio: TXR05FN77, minor permit, permit term to August 13, 2026
  • 9362 HILDEBRANDT, San Antonio: TXR1568QP, minor permit, discharging to CALAVERAS RESERVOIR, permit term to March 4, 2028
  • ALAMO CITY ESS, San Antonio: TXR1596XM, minor permit, discharging to HONDO CREEK, permit term to March 4, 2028
  • ALAMO CITY SUBSTATION ESS, San Antonio: TXR1578WS, minor permit, discharging to SALADO CREEK, permit term to March 4, 2028
  • ANNABELLE RANCH, San Antonio: TXR1564MD, minor permit, discharging to HONDO CREEK, permit term to March 4, 2028
  • BLUE RIDGE - HOME BUILDING, San Antonio: TXR1579UI, minor permit, discharging to CALAVERAS RESERVIOR, permit term to March 4, 2028
  • BLUE RIDGE RANCH, San Antonio: TXR1508VL, minor permit, discharging to UNNAMED TRIBUTARY TO CALAVERAS CREEK TO CALAVERAS, permit term to March 4, 2028
  • BLUE RIDGE RANCH SUBD UNIT 7, San Antonio: TXR1553UF, minor permit, discharging to ROSILLO CREEK 1910B, permit term to March 4, 2028
  • BLUERIDGE RANCH, San Antonio: TXR1590SC, minor permit, discharging to ROSILLO CREEK, permit term to March 4, 2028
  • C&F TOOL & DIE, San Antonio: TXRNEBV90, minor permit, permit term to August 13, 2026

What the register holds for SIENNA LAKES UNIT 1: its NPDES ID, its permit type and status, its dates, its address in San Antonio, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1561SR.

Identity

Facility as filedSIENNA LAKES UNIT 1
Permittee as filedChesmar Homes, LLC
NPDES IDTXR1561SR
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 8, 2024
Expiration dateMarch 4, 2028
AddressSan Antonio, TX 78263
Receiving waterSAN ANTONIO RIVER
SubwatershedUpper Calaveras Creek (HUC 121003010302)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1561SR.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1561SR.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1561SR.

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 TXR1561SR.

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, TXR1561SR.

Start the watch

How often?
  • 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

Nearby on the register

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

What this page shows

SIENNA LAKES UNIT 1 is one of 1,788 storm water construction permits on EPA's NPDES register in Bexar County. Of all 1,787 storm water construction permits in Bexar County, this one included, 32.7% have an earlier issue date than this permit. The permit is one of 118 NPDES permits in the Upper Calaveras Creek subwatershed.