Clean Water Act discharge permit · NPDES HIF013344

ENV SUPPORT FACILITIES AT HONOULIULI WASTEWATER TREATMENT PLANT, HI: NPDES HIF013344 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

ENV SUPPORT FACILITIES AT HONOULIULI WASTEWATER TREATMENT PLANT, held by City and County of Honolulu, holds NPDES permit HIF013344, which discharges to Mamala Bay. EPA’s file records it issued March 10, 2022 and expiring February 8, 2024.

ENV SUPPORT FACILITIES AT HONOULIULI WASTEWATER TREATMENT PLANT, Hawaii: Coverage under a general permit HIF013344, held by City and County of Honolulu; Administratively continued (past its expiration date and still in force until reissued); issued March 10, 2022, term to February 8, 2024, by Hawaii Dept of Health, Clean Water Branch; discharges to MAMALA BAY.

Other permits held by City and County of Honolulu

C&CH SAND ISLAND WWTP, Honolulu: HI0020117, issued November 12, 2014
C&CH HONOULIULI WWTP, Ewa Beach: HI0020877, issued February 28, 2014
C&CH KAILUA REGIONAL WWTP, Honolulu County: HI0021296, issued March 30, 2020
HALEIWA WELLS GRANULAR ACTIVATED CARBON (GAC) FACILITY: HI0021839, issued November 21, 2011
C&CH SAND ISLAND WWTP, Honolulu: HI0021956, issued August 31, 2026
HNL T-HANGAR 210-101 & 210-104 THROUGH 210-112 AND HANGAR 244: HI18BF506, issued March 8, 2018
NEAL S. BLAISDELL CENTER, Honolulu: HIF000577, issued February 21, 2003
REHABILITATION OF STREETS, UNIT 5A: HIF000861, issued August 22, 2003
WAIMANALO GULCH SANITARY LANDFILL, Kapolei: HIF001206, issued August 30, 2010
MILILANI MAUKA DISTRICT PARK, Mililani: HIF001334, issued January 15, 2008

ENV SUPPORT FACILITIES AT HONOULIULI WASTEWATER TREATMENT PLANT among its neighbors

EPA’s permit file holds 184 discharge permits in the Kaloi Gulch subwatershed (HUC 200600000405), HIF013344 among them.

Other permits in the Kaloi Gulch subwatershed (HUC 200600000405)

'ILIMA AT LEIHANO, Kapolei: HIF009623, minor permit, permit term to October 21, 2012
A&B KOMOHANA INDUSTRIAL WAREHOUSE, Kapolei: HIF014614, minor permit, permit term to January 28, 2029
AES HAWAII POWER PLANT DEMOLITION, Kapolei: HIF014250, minor permit, discharging to PACIFIC OCEAN, permit term to February 8, 2024
ALOHA PETROLEM, LTD., Kapolei: HIF001285, minor permit, permit term to November 6, 2007
ALOHA PETROLEUM TFM TERMINAL, Kapolei: HIF013592, minor permit, permit term to January 14, 2027
B117 BARBERS POINT, Kapolei: HIF006356, minor permit, permit term to October 21, 2012
BIRCHSTONE - HONOLULU, Kapolei: HI23BH307, minor permit, permit term to October 9, 2028
BLOOD BANK OF HAWAII, Kapolei: HIF013840, minor permit, discharging to UNNAMED STREAM, permit term to February 8, 2024
BONDED MATERIALS COMPANY MANUFACTURING CENTER, Kapolei: HIF014377, minor permit, permit term to January 14, 2027
C-130J TENSION MEMBRANE HANGAR, Kapolei: HIF015082, minor permit, permit term to January 28, 2029

What the register holds for ENV SUPPORT FACILITIES AT HONOULIULI WASTEWATER TREATMENT PLANT: 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 HIF013344.

Identity

Facility as filed	ENV SUPPORT FACILITIES AT HONOULIULI WASTEWATER TREATMENT PLANT
Permittee as filed	City and County of Honolulu
NPDES ID	HIF013344
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	March 10, 2022
Expiration date	February 8, 2024
Issuing agency	Hawaii Dept of Health, Clean Water Branch
Address	HI
Receiving water	MAMALA BAY
Subwatershed	Kaloi Gulch (HUC 200600000405)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES HIF013344.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES HIF013344.

Inspections

EPA’s inspection file holds no inspection for NPDES HIF013344.

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 HIF013344.

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, HIF013344.

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Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES HIF013344, held by City and County of Honolulu for ENV SUPPORT FACILITIES AT HONOULIULI WASTEWATER TREATMENT PLANT, HI, which discharges to Mamala Bay. The permit is administratively continued and classed as a minor discharger, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.