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Clean Water Act discharge permit · NPDES TXR1509VR

MOUNTAIN BLUE, Keller, TX: NPDES TXR1509VR discharge permit, effluent exceedances, inspections, penalties

MOUNTAIN BLUE, held by Steel & Silver LLC, holds NPDES permit TXR1509VR, which discharges to Grapevine Lake. EPA’s file records it issued August 26, 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 MOUNTAIN BLUE: its NPDES ID, its permit type and status, its dates, its address in Keller, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1509VR.

Identity

Facility as filedMOUNTAIN BLUE
Permittee as filedSteel & Silver LLC
NPDES IDTXR1509VR
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 26, 2025
Expiration dateMarch 4, 2028
AddressKeller, TX 76262
Receiving waterGRAPEVINE LAKE
SubwatershedBig Bear Creek (HUC 120301020703)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1509VR.

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 TXR1509VR.

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, TXR1509VR.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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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 TXR1509VR there.

Nearby on the register

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

What this page shows

The MOUNTAIN BLUE storm water construction permit covering Steel & Silver LLC in Keller, Tarrant County, Texas, is one of 1,031 storm water construction permits on EPA's NPDES register in Tarrant County, this one included. It sits among 101 NPDES permits in the Big Bear Creek subwatershed, this one included, and 0.6% of the 1,031 Tarrant County storm water construction permits carry a violation on file. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance, both counted at 0.