Upload Seismic Hazard Zone Geological Investigation Documents

​​​​The policies and criteria of the State Mining and Geology Board, with respect to the Alquist-Priolo Earthquake Fault Zoning Act (California Code of Regulations, Section 3603(f)), requires lead agencies to file copies of geological reports of fault studies with the State Geologist within 30 days of its approval. Similarly, the Seismic Hazards Mapping Act (Section 2697(a)) requires cities and counties to submit a copy of each approved geological/geotechnical report, prepared as a result of the presence of a Seismic Hazard Zone, to the State Geologist within 30 days of its approval.

You have two options for uploading such documents to us:

Option 1. To upload singl​e files immediately, use the upload widget below.​

Option 2. If you wish to upload multiple files simultaneously, send us an email requesting a special upload link. Include a return e-mail address if different than the "sent from" address. You must have a Box.com account to utilize this option.

Please submit documents as PDF or MS Office files that conform to Section 508 digital accessibility standards.

NOTE: This widget allows you to upload only one file at a time. Each file must be uploaded separately, but after each document is uploaded, there is an option to upload another. CGS will receive email notification that documents have been uploaded.

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