Clean Water Act discharge permit · NPDES CAP000147
DOLPHIN ENGINEERING, Los Angeles, CA: NPDES CAP000147 discharge permit, effluent exceedances, inspections, penalties
- Not neededPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
DOLPHIN ENGINEERING, held by Dolphin Engineering, holds NPDES permit CAP000147. 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 DOLPHIN ENGINEERING: its NPDES ID, its permit type and status, its its address in Los Angeles, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAP000147.
Identity
| Facility as filed | DOLPHIN ENGINEERING |
|---|---|
| Permittee as filed | Dolphin Engineering |
| NPDES ID | CAP000147 |
| Permit status | Not needed |
| Permit type | Individual industrial user permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Address | Los Angeles, CA 90058 |
| Receiving water impaired | 303(D) Listed |
| NAICS | 332812 – Metal Coating, Engraving [Except Jewelry and Silverware], and Allied Services To Manufacturers |
| SIC | 3479 – Metal Coating And Allied Services |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same 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 CAP000147.
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 CAP000147.
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, CAP000147.
Start the watch
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- One watershed — $2,990/year
- One state — $4,990/year
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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 CAP000147 there.
Nearby on the register
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- Every permit record in Los Angeles, A to Z
- Discharge permits in California
- Every permit record in California, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.