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Clean Water Act discharge permit · NPDES HIF009681

KALOI SUBSTATION, HI: NPDES HIF009681 discharge permit, effluent exceedances, inspections, penalties

KALOI SUBSTATION, held by Hawaiian Electirc Company, Inc., holds NPDES permit HIF009681. EPA’s file records it issued August 2, 2012 and expiring October 21, 2012.

KALOI SUBSTATION, Hawaii: Coverage under a general permit HIF009681, held by Hawaiian Electirc Company, Inc.; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued August 2, 2012, term to October 21, 2012, by Hawaii Dept of Health, Clean Water Branch.

Hawaii holds 850 Construction stormwater coverages of this permit type in EPA’s file; 353 were issued before HIF009681.

Coverages issued nearest HIF009681

KALOI SUBSTATION among its neighbors

EPA’s permit file holds 51 discharge permits in the Waiawa Stream subwatershed (HUC 200600000402), HIF009681 among them. Its county holds 814, 13 of them major permits; HIF009681 is a minor permit.

Other permits in the Waiawa Stream subwatershed (HUC 200600000402)

What the register holds for KALOI SUBSTATION: 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 HIF009681.

Identity

Facility as filedKALOI SUBSTATION
Permittee as filedHawaiian Electirc Company, Inc.
NPDES IDHIF009681
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
ProgramConstruction stormwater
IssuedAugust 2, 2012
Expiration dateOctober 21, 2012
Issuing agencyHawaii Dept of Health, Clean Water Branch
AddressHI
Receiving water impaired303(D) Listed
SubwatershedWaiawa Stream (HUC 200600000402)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES HIF009681.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES HIF009681.

Inspections

EPA’s inspection file holds no inspection for NPDES HIF009681.

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 HIF009681.

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, HIF009681.

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Nearby on the register

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

What this page shows

Storm water construction permits in Honolulu County with a violation on file come to 0.0% of the total, and KALOI SUBSTATION sits among those peers. The Waiawa Stream subwatershed holds 51 NPDES permits, a count that takes in this filing. EPA's NPDES register lists 274 storm water construction permits in Honolulu County, and 69.0% were issued earlier than this filing.