Clean Water Act discharge permit · NPDES HIF014638
MOO'S MACHINE WORKS, Kapolei, HI: NPDES HIF014638 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MOO'S MACHINE WORKS, held by Moo's Machine Works, holds NPDES permit HIF014638. EPA’s file records it issued January 28, 2025 and expiring January 28, 2029. 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 MOO'S MACHINE WORKS: its NPDES ID, its permit type and status, its dates, its address in Kapolei, Hawaii. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES HIF014638.
Identity
| Facility as filed | MOO'S MACHINE WORKS |
|---|---|
| Permittee as filed | Moo's Machine Works |
| NPDES ID | HIF014638 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 28, 2025 |
| Expiration date | January 28, 2029 |
| Issuing agency | Hawaii Dept of Health, Clean Water Branch |
| Address | Kapolei, HI 96707 |
| Subwatershed | Kaloi Gulch (HUC 200600000405) |
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 HIF014638.
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 HIF014638.
Velarion’s copy of EPA’s ICIS-NPDES files does not 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, HIF014638.
Start the watch
- 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 HIF014638 there.
Nearby on the register
- Discharge permits in Kapolei
- Every permit record in Kapolei, 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.