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Clean Water Act discharge permit · NPDES TXR1572SB

MASON SWITCH TO MASON, Mason, TX: NPDES TXR1572SB discharge permit, effluent exceedances, inspections, penalties

MASON SWITCH TO MASON, held by Dashiell Corporation, holds NPDES permit TXR1572SB, which discharges to Honey Creek. EPA’s file records it issued September 10, 2024 and expiring March 4, 2028.

MASON SWITCH TO MASON, Mason, Texas: Coverage under a general permit TXR1572SB, held by Dashiell Corporation; Construction stormwater; Effective; issued September 10, 2024, term to March 4, 2028; discharges to HONEY CREEK.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 9,027 were issued before TXR1572SB. Dashiell Corporation holds 22 permits in Texas.

Other permits held by Dashiell Corporation

Coverages issued nearest TXR1572SB

MASON SWITCH TO MASON among its neighbors

EPA’s permit file holds 2 discharge permits in the Big Bluff Creek subwatershed (HUC 120902040304), TXR1572SB among them. Its county holds 4, 0 of them major permits; TXR1572SB is a minor permit.

Other permits in the Big Bluff Creek subwatershed (HUC 120902040304)

What the register holds for MASON SWITCH TO MASON: its NPDES ID, its permit type and status, its dates, its address in Mason, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1572SB.

Identity

Facility as filedMASON SWITCH TO MASON
Permittee as filedDashiell Corporation
NPDES IDTXR1572SB
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 10, 2024
Expiration dateMarch 4, 2028
AddressMason, TX 76856
Receiving waterHONEY CREEK
SubwatershedBig Bluff Creek (HUC 120902040304)
SIC4911 – Electric Services

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1572SB.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1572SB.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1572SB.

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 TXR1572SB.

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, TXR1572SB.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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Nearby on the register

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

What this page shows

MASON SWITCH TO MASON is one of 2 storm water construction permits on EPA's NPDES register in this county. It is also one of 2 NPDES permits in the Big Bluff Creek subwatershed (HUC 120902040304). The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.