Clean Water Act discharge permit · NPDES TXR1507OB

RADIUS AT WOLF RANCH, Georgetown, TX: NPDES TXR1507OB discharge permit, effluent exceedances, inspections, penalties

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

RADIUS AT WOLF RANCH, held by Mrp Construction, LLC, holds NPDES permit TXR1507OB, which discharges to South Fork San Gabriel River. EPA’s file records it issued August 18, 2023 and expiring March 4, 2028. 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 RADIUS AT WOLF RANCH: its NPDES ID, its permit type and status, its dates, its address in Georgetown, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1507OB.

Identity

Facility as filed	RADIUS AT WOLF RANCH
Permittee as filed	Mrp Construction, LLC
NPDES ID	TXR1507OB
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	August 18, 2023
Expiration date	March 4, 2028
Address	Georgetown, TX 78628
Receiving water	SOUTH FORK SAN GABRIEL RIVER
Subwatershed	Middle Fork San Gabriel River-North Fork San Gabriel River (HUC 120702050106)
SIC	1522 – 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

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 TXR1507OB.

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 TXR1507OB.

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, TXR1507OB.

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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 TXR1507OB there.

Nearby on the register

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

The RADIUS AT WOLF RANCH storm water construction permit in Georgetown, Texas, is one of 35 such permits in that city on EPA's NPDES register, including this one, and it sits among 45 NPDES permits in the Middle Fork San Gabriel River-North Fork San Gabriel River subwatershed, this one included. Of all 35 Georgetown storm water construction permits, 91.4% were issued earlier than this one, which was issued on August 18, 2023, and 2.9% of those 35 carry a violation on file. This permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance, both counted at zero.