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Clean Water Act discharge permit · NPDES TXR1564VP

SIENNA LAKES DRIVE PHASE 3 WS&D, Missouri City, TX: NPDES TXR1564VP discharge permit, effluent exceedances, inspections, penalties

SIENNA LAKES DRIVE PHASE 3 WS&D, held by Toll-GTIS Property Owner LLC, holds NPDES permit TXR1564VP, which discharges to Oyster Creek Above Tidal. EPA’s file records it issued August 21, 2025 and expiring March 4, 2028.

SIENNA LAKES DRIVE PHASE 3 WS&D, Missouri City, Texas: Coverage under a general permit TXR1564VP, held by Toll-GTIS Property Owner LLC; Construction stormwater; Effective; issued August 21, 2025, term to March 4, 2028; discharges to OYSTER CREEK ABOVE TIDAL.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 15,332 were issued before TXR1564VP. Toll-GTIS Property Owner LLC holds 24 permits in Texas.

Other permits held by Toll-GTIS Property Owner LLC

Coverages issued nearest TXR1564VP

SIENNA LAKES DRIVE PHASE 3 WS&D among its neighbors

EPA’s permit file holds 149 discharge permits in the Middle Oyster Creek subwatershed (HUC 120402050200), TXR1564VP among them. Its county holds 1,100, 41 of them major permits; TXR1564VP is a minor permit.

Other permits in the Middle Oyster Creek subwatershed (HUC 120402050200)

What the register holds for SIENNA LAKES DRIVE PHASE 3 WS&D: its NPDES ID, its permit type and status, its dates, its address in Missouri City, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1564VP.

Identity

Facility as filedSIENNA LAKES DRIVE PHASE 3 WS&D
Permittee as filedToll-GTIS Property Owner LLC
NPDES IDTXR1564VP
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 21, 2025
Expiration dateMarch 4, 2028
AddressMissouri City, TX 77064
Receiving waterOYSTER CREEK ABOVE TIDAL
SubwatershedMiddle Oyster Creek (HUC 120402050200)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1564VP.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1564VP.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1564VP.

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 TXR1564VP.

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, TXR1564VP.

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Nearby on the register

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

What this page shows

The SIENNA LAKES DRIVE PHASE 3 WS&D storm water construction permit, held by Toll-GTIS Property Owner LLC in Missouri City, Fort Bend County, Texas, is one of 716 such permits on EPA's NPDES register for that county, this one included. Only 0.4% of those 716 storm water construction permits in Fort Bend County have a violation on file, and 58.8% of them carry an earlier issue date than this permit's August 21, 2025 issuance. Within the Middle Oyster Creek subwatershed, this permit sits among 149 NPDES permits, this one included, and it has no pollutants under a numeric limit and no effluent exceedances on record.