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Clean Water Act discharge permit · NPDES TXR1535SY

EDGEWOOD VILLAGE EAST SUBDIVISION DETENTION PH4, Sheldon, TX: NPDES TXR1535SY discharge permit, effluent exceedances, inspections, penalties

EDGEWOOD VILLAGE EAST SUBDIVISION DETENTION PH4, held by Sonora SWQM Co., holds NPDES permit TXR1535SY, which discharges to Carpenters Bayou. EPA’s file records it issued December 6, 2024 and expiring March 4, 2028.

EDGEWOOD VILLAGE EAST SUBDIVISION DETENTION PH4, Sheldon, Texas: Coverage under a general permit TXR1535SY, held by Sonora SWQM Co.; Construction stormwater; Effective; issued December 6, 2024, term to March 4, 2028; discharges to CARPENTERS BAYOU.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 10,454 were issued before TXR1535SY. Sonora SWQM Co. holds 19 permits in Texas.

Other permits held by Sonora SWQM Co.

Coverages issued nearest TXR1535SY

EDGEWOOD VILLAGE EAST SUBDIVISION DETENTION PH4 among its neighbors

EPA’s permit file holds 112 discharge permits in the Carpenters Bayou subwatershed (HUC 120401040702), TXR1535SY among them. Its county holds 4,455, 195 of them major permits; TXR1535SY is a minor permit.

Other permits in the Carpenters Bayou subwatershed (HUC 120401040702)

What the register holds for EDGEWOOD VILLAGE EAST SUBDIVISION DETENTION PH4: its NPDES ID, its permit type and status, its dates, its address in Sheldon, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1535SY.

Identity

Facility as filedEDGEWOOD VILLAGE EAST SUBDIVISION DETENTION PH4
Permittee as filedSonora SWQM Co.
NPDES IDTXR1535SY
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedDecember 6, 2024
Expiration dateMarch 4, 2028
AddressSheldon, TX 77049
Receiving waterCARPENTERS BAYOU
SubwatershedCarpenters Bayou (HUC 120401040702)
SIC6552 – Subdividers And Developers

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1535SY.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1535SY.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1535SY.

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 TXR1535SY.

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, TXR1535SY.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

EDGEWOOD VILLAGE EAST SUBDIVISION DETENTION PH4 is one of 2,031 storm water construction permits on EPA's NPDES register in Harris County. Of all 2,022 storm water construction permits in Harris County, this one is included, and 36.8% of them have an earlier issue date than this permit.