Clean Water Act discharge permit · NPDES CAC459123
PORTUGUESE BEND LANDSLIDE EMERGENCY MITIGATION PROJECT, Rancho Palos Verdes, CA: NPDES CAC459123 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PORTUGUESE BEND LANDSLIDE EMERGENCY MITIGATION PROJECT, held by City of Rancho Palos Verdes, holds NPDES permit CAC459123. EPA’s file records it issued December 18, 2024 and expiring March 21, 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 PORTUGUESE BEND LANDSLIDE EMERGENCY MITIGATION PROJECT: its NPDES ID, its permit type and status, its dates, its address in Rancho Palos Verdes, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAC459123.
Identity
| Facility as filed | PORTUGUESE BEND LANDSLIDE EMERGENCY MITIGATION PROJECT |
|---|---|
| Permittee as filed | City of Rancho Palos Verdes |
| NPDES ID | CAC459123 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 18, 2024 |
| Expiration date | March 21, 2029 |
| Issuing agency | CA Waterboards |
| Address | Rancho Palos Verdes, CA 90275 |
| Subwatershed | Manhattan Beach-Frontal Santa Monica Bay (HUC 180701040500) |
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 CAC459123.
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 CAC459123.
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
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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 CAC459123 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.