Clean Water Act discharge permit · NPDES TXR1590QL

HELIOGEN DIRECT STEAM GENERATION, Plains, TX: NPDES TXR1590QL discharge permit, effluent exceedances, inspections, penalties

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

HELIOGEN DIRECT STEAM GENERATION, held by Heliogen Holdings, Inc., holds NPDES permit TXR1590QL, which discharges to Sulphur Springs Draw. EPA’s file records it issued April 5, 2024 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 HELIOGEN DIRECT STEAM GENERATION: its NPDES ID, its permit type and status, its dates, its address in Plains, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1590QL.

Identity

Facility as filed	HELIOGEN DIRECT STEAM GENERATION
Permittee as filed	Heliogen Holdings, Inc.
NPDES ID	TXR1590QL
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	April 5, 2024
Expiration date	March 4, 2028
Address	Plains, TX 79355
Receiving water	SULPHUR SPRINGS DRAW
Subwatershed	120800060303-Sulphur Springs Draw (HUC 120800060303)

Cited to the EPA ICIS-NPDES permit file (ECHO 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 TXR1590QL.

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 TXR1590QL.

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

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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 TXR1590QL there.

Nearby on the register

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

The permit for HELIOGEN DIRECT STEAM GENERATION, held by Heliogen Holdings, Inc., is one of 2 storm water construction permits on the register in Yoakum County, including this one. It is also the only NPDES permit listed in the 120800060303-Sulphur Springs Draw subwatershed, which counts this one among 1 such permit there. The permit records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.