Island Park Detention Basin Maintenance Project


SCH Number
Lead Agency
Fish & Wildlife 3 (Napa) (California Department of Fish and Wildlife, Region 3)
Document Title
Island Park Detention Basin Maintenance Project
Document Type
NOE - Notice of Exemption

Document Description
The project is limited to routine maintenance activities, defined as periodic activities necessary to restore the Island Park Detention Basin to its original depth and maintain the water transport capacity and tidal flow exchanged via gravity flow of water between the Basin and Belmont Slough. Sediment will be removed from the Basin using mechanized equipment and sediment and algae and other fouling agents will be removed from the outfall pipes by scuba divers using handheld equipment. Issuance of a Streambed Alteration Agreement number 1600-2014-0297-R3 is pursuant to Fish and Game code Section 1602.

Contact Information
Suzanne DeLeon
California Department of Fish and Wildlife, Region 3
7329 Silverado Trail
Napa, CA 94558

Phone : (831) 440-9433


San Mateo

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
S:15301 C:1
Reasons for Exemption
Project includes maintaining existing channel to facilitate water transport capacity and increase water quality.

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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