Clean Water Act discharge permit · NPDES HIF006271
WAIMANO RIDGE WATER SYSTEM IMPROVEMENTS, Pearl City, HI: NPDES HIF006271 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
WAIMANO RIDGE WATER SYSTEM IMPROVEMENTS, held by State of Hawaii, holds NPDES permit HIF006271, which discharges to City And County Of Honolulu - Discharge Point 3a,. EPA’s file records it issued October 21, 2010 and expiring October 21, 2012. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for WAIMANO RIDGE WATER SYSTEM IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Pearl City, Hawaii, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES HIF006271.
Identity
| Facility as filed | WAIMANO RIDGE WATER SYSTEM IMPROVEMENTS |
|---|---|
| Permittee as filed | State of Hawaii |
| NPDES ID | HIF006271 |
| 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 |
| Program | Construction stormwater |
| Issued | October 21, 2010 |
| Expiration date | October 21, 2012 |
| Issuing agency | Hawaii Dept of Health, Clean Water Branch |
| Address | Pearl City, HI 96782 |
| Receiving water | CITY AND COUNTY OF HONOLULU - DISCHARGE POINT 3A, |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Waiawa Stream (HUC 200600000402) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 HIF006271.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES HIF006271.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
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, HIF006271.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
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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 HIF006271 there.
Nearby on the register
- Discharge permits in Pearl City
- Every permit record in Pearl City, A to Z
- Discharge permits in Hawaii
- Every permit record in Hawaii, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.