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Clean Water Act discharge permit · NPDES HIF014241

HONOULIULI WWTP PHASE 1C (2), Ewa Beach, HI: NPDES HIF014241 discharge permit, effluent exceedances, inspections, penalties

HONOULIULI WWTP PHASE 1C (2), held by Hensel Phelps Construction Co., holds NPDES permit HIF014241, which discharges to Unnamed Stream - Kaloi Gulch. EPA’s file records it issued January 17, 2024 and expiring February 8, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for HONOULIULI WWTP PHASE 1C (2): its NPDES ID, its permit type and status, its dates, its address in Ewa Beach, Hawaii, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES HIF014241.

Identity

Facility as filedHONOULIULI WWTP PHASE 1C (2)
Permittee as filedHensel Phelps Construction Co.
NPDES IDHIF014241
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
IssuedJanuary 17, 2024
Expiration dateFebruary 8, 2024
Issuing agencyHawaii Dept of Health, Clean Water Branch
AddressEwa Beach, HI 96706
Receiving waterUNNAMED STREAM - KALOI GULCH
SubwatershedKaloi Gulch (HUC 200600000405)
NAICS236116 – New Multifamily Housing Construction [except For-Sale Builders]
SIC1522 – Residential Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES HIF014241.

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 HIF014241.

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, HIF014241.

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How often?
  • 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 HIF014241 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

Among the 9 general permit coverages in Ewa Beach, 0.0% have a violation on file, and HONOULIULI WWTP PHASE 1C (2) falls within that count. The Kaloi Gulch watershed unit holds 184 NPDES permits, including this entry. Of all 9 Ewa Beach coverages, 22.2% carry an earlier issue date than this permit.