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 TXR1502QH

JEFFERSON CASTLE HILLS PHASE II, Lewisville, TX: NPDES TXR1502QH discharge permit, effluent exceedances, inspections, penalties

JEFFERSON CASTLE HILLS PHASE II, held by JPI Construction, LLC, holds NPDES permit TXR1502QH, which discharges to Elm Fork Trinity River Below Lewisville Lake. EPA’s file records it issued March 19, 2024 and expiring March 4, 2028.

JEFFERSON CASTLE HILLS PHASE II, Lewisville, Texas: Coverage under a general permit TXR1502QH, held by JPI Construction, LLC; Construction stormwater; Effective; issued March 19, 2024, term to March 4, 2028; discharges to ELM FORK TRINITY RIVER BELOW LEWISVILLE LAKE.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 6,445 were issued before TXR1502QH. JPI Construction, LLC holds 23 permits in Texas.

Other permits held by JPI Construction, LLC

Coverages issued nearest TXR1502QH

JEFFERSON CASTLE HILLS PHASE II among its neighbors

EPA’s permit file holds 56 discharge permits in the Indian Creek-Elm Fork Trinity River subwatershed (HUC 120301031003), TXR1502QH among them. Its county holds 1,238, 16 of them major permits; TXR1502QH is a minor permit.

Other permits in the Indian Creek-Elm Fork Trinity River subwatershed (HUC 120301031003)

What the register holds for JEFFERSON CASTLE HILLS PHASE II: its NPDES ID, its permit type and status, its dates, its address in Lewisville, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1502QH.

Identity

Facility as filedJEFFERSON CASTLE HILLS PHASE II
Permittee as filedJPI Construction, LLC
NPDES IDTXR1502QH
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 19, 2024
Expiration dateMarch 4, 2028
AddressLewisville, TX 75056
Receiving waterELM FORK TRINITY RIVER BELOW LEWISVILLE LAKE
SubwatershedIndian Creek-Elm Fork Trinity River (HUC 120301031003)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1502QH.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1502QH.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1502QH.

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 TXR1502QH.

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, TXR1502QH.

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

The JEFFERSON CASTLE HILLS PHASE II storm water construction permit is one of 1,007 such permits on EPA's NPDES register in Denton County, and only 0.5% of those permits have a violation on file. Of all 1,007 Denton County storm water construction permits, 13.7% carry an earlier issue date than this one. The permit is also one of 56 NPDES permits in the Indian Creek-Elm Fork Trinity River subwatershed, and it has no pollutant under a numeric limit or effluent exceedance on record.