Castaic Dam Spillway Investigation


SCH Number
Public Agency
California Department of Water Resources (DWR)
Document Title
Castaic Dam Spillway Investigation
Document Type
NOE - Notice of Exemption
Document Description
The purpose of this work is to evaluate the spillway facility to develop recommendations for repair. DWR drill approximately 12 holes on and adjacent to the spillway, installing piezometers and pressure transducers in some of the drill holes, and in-situ testing after drilling.

Contact Information

Sarah Cannon
Agency Name
Department of Water Resources
Contact Types
Lead/Public Agency

Agency Name
Department of Water Resources
Contact Types
Project Applicant


Los Angeles
Other Location Info
Castaic Dam Spillway near the town of Castaic in Los Angeles County, California. Directions: From the intersection of 1-5 and CA-126E, travel north on 1-5 and take 176A for Parker Rd toward Castaic.

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 6, 15306
Reasons for Exemption
The State Water Project provides significant and important services to many Californians. This project is exempt because it involves basic data collection for resource evaluation. This project will not result in impacts to special status species or habitat, cultural resources, or any other resource areas. As such, the Categorical Exemption Class 6 will be used for CEQA compliance.


Notice of Exemption

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