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Clean Water Act discharge permit · NPDES TXR1583SB

FIREFLY COVE 1A & 1B, Lago Vista, TX: NPDES TXR1583SB discharge permit, effluent exceedances, inspections, penalties

FIREFLY COVE 1A & 1B, held by DNT Construction, LLC, holds NPDES permit TXR1583SB, which discharges to Lake Travis. EPA’s file records it issued September 10, 2024 and expiring March 4, 2028.

FIREFLY COVE 1A & 1B, Lago Vista, Texas: Coverage under a general permit TXR1583SB, held by DNT Construction, LLC; Construction stormwater; Effective; issued September 10, 2024, term to March 4, 2028; discharges to LAKE TRAVIS.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 9,027 were issued before TXR1583SB. DNT Construction, LLC holds 172 permits in Texas.

Other permits held by DNT Construction, LLC

Coverages issued nearest TXR1583SB

FIREFLY COVE 1A & 1B among its neighbors

EPA’s permit file holds 75 discharge permits in the Bee Creek-Lake Travis subwatershed (HUC 120902050204), TXR1583SB among them. Its county holds 1,099, 15 of them major permits; TXR1583SB is a minor permit.

Other permits in the Bee Creek-Lake Travis subwatershed (HUC 120902050204)

What the register holds for FIREFLY COVE 1A & 1B: its NPDES ID, its permit type and status, its dates, its address in Lago Vista, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1583SB.

Identity

Facility as filedFIREFLY COVE 1A & 1B
Permittee as filedDNT Construction, LLC
NPDES IDTXR1583SB
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 10, 2024
Expiration dateMarch 4, 2028
AddressLago Vista, TX 78645
Receiving waterLAKE TRAVIS
SubwatershedBee Creek-Lake Travis (HUC 120902050204)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1583SB.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1583SB.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1583SB.

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 TXR1583SB.

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, TXR1583SB.

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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 September 15, 2026.

What this page shows

FIREFLY COVE 1A & 1B is one of 894 storm water construction permits on EPA's NPDES register in Travis County. Of those 894 permits, 28.2% have an earlier issue date than this permit. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.