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Clean Water Act discharge permit · NPDES TXR1520WI

WESLEY ADDITION, Beaumont, TX: NPDES TXR1520WI discharge permit, effluent exceedances, inspections, penalties

WESLEY ADDITION, held by Diamantis Investments LLC, holds NPDES permit TXR1520WI, which discharges to To Pine Island Bayou. EPA’s file records it issued November 3, 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 WESLEY ADDITION: its NPDES ID, its permit type and status, its dates, its address in Beaumont, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1520WI.

Identity

Facility as filedWESLEY ADDITION
Permittee as filedDiamantis Investments LLC
NPDES IDTXR1520WI
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 3, 2025
Expiration dateMarch 4, 2028
AddressBeaumont, TX 77713
Receiving waterTO PINE ISLAND BAYOU
SubwatershedB1 Canal-Pine Island Bayou (HUC 120200070205)

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 TXR1520WI.

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 TXR1520WI.

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, TXR1520WI.

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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

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 TXR1520WI there.

Nearby on the register

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

What this page shows

The WESLEY ADDITION storm water construction permit, held by Diamantis Investments LLC, is one of 90 such permits on EPA's NPDES register in Jefferson County, Texas, and it sits among 5 NPDES permits in the B1 Canal-Pine Island Bayou subwatershed. Of those 90 Jefferson County storm water construction permits, 0.0% have a violation on file, and the permit records no pollutants under a numeric limit or effluent exceedances. Compared with the other 90 Jefferson County storm water construction permits, 74.4% were issued earlier than this one, which was issued November 3, 2025.