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Clean Water Act discharge permit · NPDES TXR1533GL

COLLIN SQUARE, Mckinney, TX: NPDES TXR1533GL discharge permit, effluent exceedances, inspections, penalties

COLLIN SQUARE, held by Rampart Multifamily, LLC, holds NPDES permit TXR1533GL, which discharges to Tributary Of Honey Creek. EPA’s file records it issued September 1, 2021 and expiring March 4, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for COLLIN SQUARE: its NPDES ID, its permit type and status, its dates, its address in Mckinney, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1533GL.

Identity

Facility as filedCOLLIN SQUARE
Permittee as filedRampart Multifamily, LLC
NPDES IDTXR1533GL
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 1, 2021
Expiration dateMarch 4, 2023
AddressMckinney, TX 75071
Receiving waterTRIBUTARY OF HONEY CREEK
SubwatershedHoney Creek (HUC 120301060204)
SIC1522 – Residential Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1533GL.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1533GL.

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, TXR1533GL.

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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

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 TXR1533GL there.

Nearby on the register

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

What this page shows

COLLIN SQUARE is one of 1,330 storm water construction permits in Collin County, and the register lists 0.5% of those permits as having a violation on file. The permit is also one of 69 NPDES permits in the Honey Creek subwatershed, and it records no pollutants under a numeric limit and no pollutants with an effluent exceedance.