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Clean Water Act discharge permit · NPDES HIF014251

EKAHA LANDS AGRICULTURAL SUBDIVISION, Waipahu, HI: NPDES HIF014251 discharge permit, effluent exceedances, inspections, penalties

EKAHA LANDS AGRICULTURAL SUBDIVISION, held by Guyland LLC, holds NPDES permit HIF014251, which discharges to Ekahanui Gulch, Waiahole Ditch. EPA’s file records it issued January 18, 2024 and expiring February 8, 2024.

What the register holds for EKAHA LANDS AGRICULTURAL SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Waipahu, Hawaii, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES HIF014251.

Identity

Facility as filedEKAHA LANDS AGRICULTURAL SUBDIVISION
Permittee as filedGuyland LLC
NPDES IDHIF014251
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 18, 2024
Expiration dateFebruary 8, 2024
Issuing agencyHawaii Dept of Health, Clean Water Branch
AddressWaipahu, HI 96797
Receiving waterEKAHANUI GULCH, WAIAHOLE DITCH
Receiving water impaired303(D) Listed
SubwatershedWaikele Stream (HUC 200600000403)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES HIF014251.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES HIF014251.

Inspections

EPA’s inspection file holds no inspection for NPDES HIF014251.

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 HIF014251.

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, HIF014251.

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  • One state — $4,990/year
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Nearby on the register

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

What this page shows

Among the 12 storm water construction permits in Waipahu, 0.0% have a violation on file, and EKAHA LANDS AGRICULTURAL SUBDIVISION is counted in that total. The Waikele Stream watershed unit lists 102 NPDES permits, and 91.7% of the 12 Waipahu storm water construction permits carry an earlier issue date than this permit.