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Clean Water Act discharge permit · NPDES HIF014947

WEST O'AHU SEWER IMPROVEMENTS PKE SUBDIVISION (IFB-23-HHL-013), Waianae, HI: NPDES HIF014947 discharge permit, effluent exceedances, inspections, penalties

WEST O'AHU SEWER IMPROVEMENTS PKE SUBDIVISION (IFB-23-HHL-013), held by State of Hawaii, Department of Hawaii Home Lands, holds NPDES permit HIF014947. EPA’s file records it issued January 27, 2026 and expiring January 28, 2029.

WEST O'AHU SEWER IMPROVEMENTS PKE SUBDIVISION (IFB-23-HHL-013), Waianae, Hawaii: Coverage under a general permit HIF014947, held by State of Hawaii, Department of Hawaii Home Lands; Effective; issued January 27, 2026, term to January 28, 2029, by Hawaii Dept of Health, Clean Water Branch.

Other permits held by State of Hawaii, Department of Hawaii Home Lands

WEST O'AHU SEWER IMPROVEMENTS PKE SUBDIVISION (IFB-23-HHL-013) among its neighbors

EPA’s permit file holds 31 discharge permits in the Mailiili Stream subwatershed (HUC 200600000503), HIF014947 among them.

Other permits in the Mailiili Stream subwatershed (HUC 200600000503)

What the register holds for WEST O'AHU SEWER IMPROVEMENTS PKE SUBDIVISION (IFB-23-HHL-013): its NPDES ID, its permit type and status, its dates, its address in Waianae, Hawaii. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES HIF014947.

Identity

Facility as filedWEST O'AHU SEWER IMPROVEMENTS PKE SUBDIVISION (IFB-23-HHL-013)
Permittee as filedState of Hawaii, Department of Hawaii Home Lands
NPDES IDHIF014947
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJanuary 27, 2026
Expiration dateJanuary 28, 2029
Issuing agencyHawaii Dept of Health, Clean Water Branch
AddressWaianae, HI 96792
SubwatershedMailiili Stream (HUC 200600000503)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES HIF014947.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES HIF014947.

Inspections

EPA’s inspection file holds no inspection for NPDES HIF014947.

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 HIF014947.

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, HIF014947.

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Nearby on the register

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

What this page shows

WEST O'AHU SEWER IMPROVEMENTS PKE SUBDIVISION (IFB-23-HHL-013) is among 11 general permit coverages in Waianae, and 0.0% of those have a violation on file. Of the 11 Waianae coverages, counting this permit, 63.6% were issued before it. The Mailiili Stream subwatershed holds 31 NPDES permits, this permit included.