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Clean Water Act discharge permit · NPDES HIF011990

INTERSTATE ROUTE H-1, ADDITION AND MODIFICATION OF FREEWAY ACCESS (KAPOLEI INTER, HI: NPDES HIF011990 discharge permit, effluent exceedances, inspections, penalties

INTERSTATE ROUTE H-1, ADDITION AND MODIFICATION OF FREEWAY ACCESS (KAPOLEI INTER, held by State of Hawaii, holds NPDES permit HIF011990, which discharges to Barber'S Point Stream, Hunehune Gulch, Kaloi Gulch. EPA’s file records it issued June 4, 2018 and expiring December 5, 2018. 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 INTERSTATE ROUTE H-1, ADDITION AND MODIFICATION OF FREEWAY ACCESS (KAPOLEI INTER: its NPDES ID, its permit type and status, its dates, its address, Hawaii, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES HIF011990.

Identity

Facility as filedINTERSTATE ROUTE H-1, ADDITION AND MODIFICATION OF FREEWAY ACCESS (KAPOLEI INTER
Permittee as filedState of Hawaii
NPDES IDHIF011990
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
ProgramConstruction stormwater
IssuedJune 4, 2018
Expiration dateDecember 5, 2018
Issuing agencyHawaii Dept of Health, Clean Water Branch
AddressHI
Receiving waterBARBER'S POINT STREAM, HUNEHUNE GULCH, KALOI GULCH
SubwatershedKaloi Gulch (HUC 200600000405)

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 HIF011990.

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 HIF011990.

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, HIF011990.

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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 HIF011990 there.

Nearby on the register

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

What this page shows

Among the 107 storm water construction permits in Hawaii County, 0.0% carry a violation on file, and INTERSTATE ROUTE H-1, ADDITION AND MODIFICATION OF FREEWAY ACCESS (KAPOLEI INTER is among them. Of those 107 permits, 67.3% have an earlier issue date than this permit. The Kaloi Gulch subwatershed contains 184 NPDES permits, including this permit.