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Clean Water Act discharge permit · NPDES CA0006688

IRONGATE HATCHERY WWTS, Hornbrook, CA: NPDES CA0006688 discharge permit, effluent exceedances, inspections, penalties

IRONGATE HATCHERY WWTS, held by CA DEPT OF FISH & GAME, holds NPDES permit CA0006688, which discharges to Klamath R. EPA’s file records it issued February 24, 2000 and expiring February 24, 2005. 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 IRONGATE HATCHERY WWTS: its NPDES ID, its permit type and status, its dates, its address in Hornbrook, California, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CA0006688.

Identity

Facility as filedIRONGATE HATCHERY WWTS
Permittee as filedCA DEPT OF FISH & GAME
NPDES IDCA0006688
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedFebruary 24, 2000
Expiration dateFebruary 24, 2005
AddressHornbrook, CA 96044
Receiving waterKLAMATH R
Receiving water impaired303(D) Listed
SubwatershedLower Cottonwood Creek (HUC 180102060604)

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 CA0006688.

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 CA0006688.

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, CA0006688.

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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 CA0006688 there.

Nearby on the register

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

What this page shows

The IRONGATE HATCHERY WWTS permit, held by CA DEPT OF FISH & GAME for its facility in Hornbrook, California, is one of 2 individual permits on the NPDES register in Siskiyou County, this one included. It is also the only NPDES permit in the Lower Cottonwood Creek subwatershed, counting this one, which makes 1 in that area. The record lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.