Clean Water Act discharge permit · NPDES HIF014450

KALAMA VALEY WATER SYSTEM IMPROVEMENTS PART II, HI: NPDES HIF014450 discharge permit, effluent exceedances, inspections, penalties

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

KALAMA VALEY WATER SYSTEM IMPROVEMENTS PART II, held by City and County of Honolulu, holds NPDES permit HIF014450. EPA’s file records it issued July 1, 2024 and expiring January 28, 2029.

KALAMA VALEY WATER SYSTEM IMPROVEMENTS PART II, Hawaii: Coverage under a general permit HIF014450, held by City and County of Honolulu; Effective; issued July 1, 2024, term to January 28, 2029, by Hawaii Dept of Health, Clean Water Branch; Water Supply and Irrigation Systems.

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

KALAMA VALEY WATER SYSTEM IMPROVEMENTS PART II among its neighbors

EPA’s permit file holds 15 discharge permits in the Kuapa Pond subwatershed (HUC 200600000301), HIF014450 among them. Its county holds 417, 2 of them major permits; HIF014450 is a minor permit.

Other permits in the Kuapa Pond subwatershed (HUC 200600000301)

EAST HONOLULU WASTEWATER TREATMENT PLANT, Honolulu: HIF014906, minor permit, permit term to January 14, 2027
EAST HONOLULU WWTP, Honolulu: HIL020203, minor permit, permit term to December 31, 2025
HAHAIONE WATER SYSTEM IMPROVEMENTS, Unknown: HIF008182, minor permit, discharging to HAWAII KAI MARINA (KUAPA POND), permit term to October 21, 2012
HANAPEPE LOOP DRAIN OUTFALL IMPROVEMENTS, Honolulu: HIF009597, minor permit, discharging to PACIFIC OCEAN (NEAR MAUNALUA BAY), permit term to October 21, 2012
HARBOR VILLA RESIDENCE, Honolulu: HIF013727, minor permit, discharging to MAUNALUA BAY, permit term to February 8, 2024
HOKUPAA (1), Honolulu: HIF011078, minor permit, discharging to KALOKO (QUEENS) BEACH, permit term to December 5, 2018
KAIOLOHIA PLACE AND WAY: 8-INCH MAINS, Unknown: HIF006179, minor permit, discharging to CITY AND COUNTY OF HONOLULU MS4. SEE ITEM F.1.B FO, permit term to October 21, 2012
KAIOLOHIA PLACE AND WAY: 8-INCH MAINS, Unknown: HIF006180, minor permit, discharging to CITY AND COUNTY OF HONOLULU MS4. SEE ITEM F.1.B FO, permit term to October 21, 2012
KAIOLOHIA PLACE AND WAY: 8-INCH MAINS, Unknown: HIF006181, minor permit, discharging to CITY AND COUNTY OF HONOLULU MS4. SEE ITEM F.1.B FO, permit term to October 21, 2012
KALAMA VALLEY WATER SYSTEM IMPROVEMENTS, PART II (2), Unknown: HIF013079, minor permit, permit term to July 12, 2022

What the register holds for KALAMA VALEY WATER SYSTEM IMPROVEMENTS PART II: 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 HIF014450.

Identity

Facility as filed	KALAMA VALEY WATER SYSTEM IMPROVEMENTS PART II
Permittee as filed	City and County of Honolulu
NPDES ID	HIF014450
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	July 1, 2024
Expiration date	January 28, 2029
Issuing agency	Hawaii Dept of Health, Clean Water Branch
Address	HI
Subwatershed	Kuapa Pond (HUC 200600000301)
NAICS	221310 – Water Supply and Irrigation Systems
SIC	1623 – Water, Sewer, And Utility Lines

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 HIF014450.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES HIF014450.

Inspections

EPA’s inspection file holds no inspection for NPDES HIF014450.

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 HIF014450.

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, HIF014450.

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Nearby on the register

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

Hawaii County's 267 general permit coverages show 0.0% with a violation on file. KALAMA VALEY WATER SYSTEM IMPROVEMENTS PART II sits in the Kuapa Pond subwatershed (HUC 200600000301), where 15 NPDES permits are counted. Of all 267 coverages in Hawaii County, including this permit, 65.9% were issued before this permit's date.