Saugus Formation Groundwater Monitoring Wells


SCH Number
Public Agency
Castaic Lake Water Agency
Document Title
Saugus Formation Groundwater Monitoring Wells
Document Type
NOE - Notice of Exemption
Document Description
Define the horizontal and vertical extent of the perchlorate contamination in the northwest portion of the Saugus Formation in the Santa Clarita Valley. This project is to construct two, permanent, 14-inch diameter boreholes, 1,200 feet deep, each with three, multi-level monitoring wells, each three-inches in diameter.

Contact Information

Cathy Z. Hollomon
Agency Name
Castaic Lake Water Agency
Contact Types
Lead/Public Agency


Santa Clarita
Los Angeles

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15303, Class 3
Reasons for Exemption
Contruction of two wells in existing commercial parking lots and there would only be a cap above ground once the projects are completed. The wells are to monitor water quality and there would be no extraction of groundwater.

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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