Clean Water Act discharge permit · NPDES TXR1503TX

CSP 2024-35-B UPPER DOE BRANCH WASTEWATER LINE, Prosper, TX: NPDES TXR1503TX discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

CSP 2024-35-B UPPER DOE BRANCH WASTEWATER LINE, held by Ana Site Constuction, LLC, holds NPDES permit TXR1503TX, which discharges to Doe Branch. EPA’s file records it issued March 10, 2025 and expiring March 4, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for CSP 2024-35-B UPPER DOE BRANCH WASTEWATER LINE: its NPDES ID, its permit type and status, its dates, its address in Prosper, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1503TX.

Identity

Facility as filed	CSP 2024-35-B UPPER DOE BRANCH WASTEWATER LINE
Permittee as filed	Ana Site Constuction, LLC
NPDES ID	TXR1503TX
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	March 10, 2025
Expiration date	March 4, 2028
Address	Prosper, TX 75078
Receiving water	DOE BRANCH
Subwatershed	Doe Branch-Little Elm Reservoir (HUC 120301030903)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1503TX.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1503TX.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, TXR1503TX.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID TXR1503TX there.

Nearby on the register

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

The CSP 2024-35-B UPPER DOE BRANCH WASTEWATER LINE permit, held by Ana Site Constuction, LLC in Prosper, Denton County, Texas, is one of 1,007 storm water construction permits in Denton County on EPA's NPDES register, and 0.5% of those permits carry a violation on file. Within the Doe Branch-Little Elm Reservoir subwatershed, the permit is one of 220 NPDES permits, and 39.0% of the 1,007 county storm water construction permits were issued before its March 10, 2025 date. The permit has no pollutants under a numeric limit and no effluent exceedances recorded.