Columbia Airport Automated Weather Observing System (AWOS) Upgrade


SCH Number
Public Agency
Tuolumne County
Document Title
Columbia Airport Automated Weather Observing System (AWOS) Upgrade
Document Type
NOE - Notice of Exemption

Document Description
Upgrade of the Automated Weather Observing System (AWOS) at the Columbia Airport to include replacement of the exisitng sensors and electronics with new equipment. The number and type of sensors will remain unchanged. The existing tower, foundations, equipment cabinets and security fencing will be utilized. The project will not alter the footprint of the current AWOS system.

Contact Information
Mike Laird
Tuolumne County
Lead/Public Agency
2 South Green Street
Sonora, CA 95370

Phone : (209) 533-5633



Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Reasons for Exemption
The project consists of maintenance of an existing public facility essential to safe operation of an airport involving no expansion of use beyond that which currently exists.

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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