Clean Water Act discharge permit · NPDES TXR1502SQ

THREE OAKS PHASE 3 & 4, Sherman, TX: NPDES TXR1502SQ discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

THREE OAKS PHASE 3 & 4, held by Kda Industries, Inc., holds NPDES permit TXR1502SQ, which discharges to Post Oak Creek. EPA’s file records it issued November 1, 2024 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 THREE OAKS PHASE 3 & 4: its NPDES ID, its permit type and status, its dates, its address in Sherman, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1502SQ.

Identity

Facility as filed	THREE OAKS PHASE 3 & 4
Permittee as filed	Kda Industries, Inc.
NPDES ID	TXR1502SQ
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	November 1, 2024
Expiration date	March 4, 2028
Address	Sherman, TX 75090
Receiving water	POST OAK CREEK
Receiving water impaired	303(D) Listed
Subwatershed	Post Oak Creek (HUC 111401010102)
SIC	6552 – Subdividers And Developers

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 TXR1502SQ.

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 TXR1502SQ.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1502SQ.

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 TXR1502SQ.

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, TXR1502SQ.

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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 TXR1502SQ there.

Nearby on the register

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

THREE OAKS PHASE 3 & 4, a Storm Water Construction coverage in Sherman, Texas, sits among 1,330 storm water construction permits in Collin County on EPA's NPDES register, and 0.5% of those carry a violation on file. The permit also falls within the Post Oak Creek subwatershed, which holds 62 NPDES permits including this one, and it records no pollutants under a numeric limit and no effluent exceedances.