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Clean Water Act discharge permit · NPDES TXRNEBP41

ZYKLUS HEAT TRANSFER, Jacksonville, TX: NPDES TXRNEBP41 discharge permit, effluent exceedances, inspections, penalties

ZYKLUS HEAT TRANSFER, held by Zyklus Heat Transfer, Inc., holds NPDES permit TXRNEBP41. EPA’s file records it issued September 17, 2021 and expiring August 13, 2026.

ZYKLUS HEAT TRANSFER, Jacksonville, Texas: Coverage under a general permit TXRNEBP41, held by Zyklus Heat Transfer, Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued September 17, 2021, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 852 were issued before TXRNEBP41.

Coverages issued nearest TXRNEBP41

ZYKLUS HEAT TRANSFER among its neighbors

EPA’s permit file holds 14 discharge permits in the Gum Creek subwatershed (HUC 120200010506), TXRNEBP41 among them.

Other permits in the Gum Creek subwatershed (HUC 120200010506)

What the register holds for ZYKLUS HEAT TRANSFER: its NPDES ID, its permit type and status, its dates, its address in Jacksonville, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXRNEBP41.

Identity

Facility as filedZYKLUS HEAT TRANSFER
Permittee as filedZyklus Heat Transfer, Inc.
NPDES IDTXRNEBP41
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedSeptember 17, 2021
Expiration dateAugust 13, 2026
AddressJacksonville, TX 75766
SubwatershedGum Creek (HUC 120200010506)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXRNEBP41.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXRNEBP41.

Inspections

EPA’s inspection file holds no inspection for NPDES TXRNEBP41.

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 TXRNEBP41.

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, TXRNEBP41.

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  • One state — $4,990/year
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Nearby on the register

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

What this page shows

The ZYKLUS HEAT TRANSFER storm water industrial permit in Jacksonville, Texas, is one of 9 such permits in the city, and 0.0% of those 9 carry an earlier issue date than this one. The permit's Gum Creek subwatershed also holds 14 NPDES permits, this one included, and the permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance on file.