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Clean Water Act discharge permit · NPDES HIF013499

WEST MAUI CONSTRUCTION WAREHOUSE, Kahului, HI: NPDES HIF013499 discharge permit, effluent exceedances, inspections, penalties

WEST MAUI CONSTRUCTION WAREHOUSE, held by WMC Holdings LLC, holds NPDES permit HIF013499, which discharges to Pacific Ocean Near Kanaha Beach. EPA’s file records it issued June 6, 2022 and expiring February 8, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for WEST MAUI CONSTRUCTION WAREHOUSE: its NPDES ID, its permit type and status, its dates, its address in Kahului, Hawaii, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES HIF013499.

Identity

Facility as filedWEST MAUI CONSTRUCTION WAREHOUSE
Permittee as filedWMC Holdings LLC
NPDES IDHIF013499
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
IssuedJune 6, 2022
Expiration dateFebruary 8, 2024
Issuing agencyHawaii Dept of Health, Clean Water Branch
AddressKahului, HI 96732
Receiving waterPACIFIC OCEAN NEAR KANAHA BEACH
Receiving water impaired303(D) Listed
SubwatershedKalialinui Gulch (HUC 200200000201)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES HIF013499.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES HIF013499.

Inspections

EPA’s inspection file holds no inspection for NPDES HIF013499.

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 HIF013499.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, HIF013499.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID HIF013499 there.

Nearby on the register

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

What this page shows

WEST MAUI CONSTRUCTION WAREHOUSE is among 28 general permit coverages in Kahului, and 0.0% of them have a violation on file. Counting this permit, 14.3% of the 28 Kahului coverages were issued before it. The Kalialinui Gulch subwatershed (HUC 200200000201) holds 48 NPDES permits, including this permit.