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Clean Water Act discharge permit · NPDES HIF014484

WAIHEE WELLS I RENOVATION - CONVERSION TO CHLORINATOR, HI: NPDES HIF014484 discharge permit, effluent exceedances, inspections, penalties

WAIHEE WELLS I RENOVATION - CONVERSION TO CHLORINATOR, held by City and County of Honolulu, holds NPDES permit HIF014484. EPA’s file records it issued September 18, 2024 and expiring January 28, 2029. 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 WAIHEE WELLS I RENOVATION - CONVERSION TO CHLORINATOR: its NPDES ID, its permit type and status, its dates, its address, Hawaii. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES HIF014484.

Identity

Facility as filedWAIHEE WELLS I RENOVATION - CONVERSION TO CHLORINATOR
Permittee as filedCity and County of Honolulu
NPDES IDHIF014484
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 18, 2024
Expiration dateJanuary 28, 2029
Issuing agencyHawaii Dept of Health, Clean Water Branch
AddressHI
Receiving water impaired303(D) Listed
SubwatershedWaiahole Stream-Kahaluu Stream (HUC 200600000204)
NAICS221310 – Water Supply and Irrigation Systems
SIC4941 – Water Supply

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 HIF014484.

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 HIF014484.

Inspections

EPA’s inspection file holds no inspection for NPDES HIF014484.

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 HIF014484.

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, HIF014484.

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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 HIF014484 there.

Nearby on the register

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

What this page shows

Violations on file cover 0.0% of the 267 general permit coverages in Hawaii County. WAIHEE WELLS I RENOVATION - CONVERSION TO CHLORINATOR sits in the Waiahole Stream-Kahaluu Stream subwatershed (HUC 200600000204), where 11 NPDES permits are counted including this permit. Counting all 267 Hawaii County coverages, including this permit, 71.9% were issued before this permit's date.