Clean Water Act discharge permit · NPDES CA3000003
M1W REGIONAL WWTP AND AWPF/CAL-AM MPWSP DESALINATION PLANT, Marina, CA: NPDES CA3000003 discharge permit, effluent exceedances, inspections, penalties
- PendingPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
M1W REGIONAL WWTP AND AWPF/CAL-AM MPWSP DESALINATION PLANT, held by Monterey One Water/California American Water Company, holds NPDES permit CA3000003. 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 M1W REGIONAL WWTP AND AWPF/CAL-AM MPWSP DESALINATION PLANT: its NPDES ID, its permit type and status, its its address in Marina, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CA3000003.
Identity
| Facility as filed | M1W REGIONAL WWTP AND AWPF/CAL-AM MPWSP DESALINATION PLANT |
|---|---|
| Permittee as filed | Monterey One Water/California American Water Company |
| NPDES ID | CA3000003 |
| Permit status | Pending |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Address | Marina, CA 93933 |
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 CA3000003.
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 CA3000003.
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, CA3000003.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/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 CA3000003 there.
Nearby on the register
- Discharge permits in Marina
- Every permit record in Marina, A to Z
- Discharge permits in California
- Every permit record in California, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.