CA/HI/NV/GUAM Regional User Group
Coordinator: Chuck Johnson U.S. Bureau of
Reclamation
2800 Cottage Way, MS-400
Sacramento, CA 95825-1898
Telephone: 916-978-5266

Imperial Valley User Group
Coordinator: Frank Hernandez, Jr.
Imperial Irrigation District
333 E. Barioni Blvd.
Imperial, CA 92251
Telephone: 760-339-9389
Fax: 760-339-9519

Secondary Contact Information:
Tim Craig
ESRI-California
Telephone: 760-739-8815 or 909-793-2853
ext.1-1007
Fax: 909-307-3025

North Coast User Group
Coordinator: Chinmaya Lewis
County of Humboldt
3015 H Street
Eureka, CA 95501-4484
Fax: 707-268-3737

Northern California
Water/Wastewater User Group
Coordinator: Tim Hayes
City of San Jose Environmental Services
Department
200 East Santa Clara Street
San Jose, CA 95113
Telephone: 408-975-2603

Redding Area User Group (RAGU)
Coordinator: James Coats
City of Redding - GIS Division
777 Cypress Ave.
Redding, CA 96001
Telephone: 530-225-4468
Fax: 530-245-7126

Sacramento User Group
Coordinator: Skip Campbell
CH2M Hill
2485 Natomas Park Drive, Suite 600
Sacramento, CA 95833
Telephone: 916-286-0225

San Francisco Bay Area ArcGIS Users Group
Coordinator: Lillian G. Remer, MA, GISP
Pacific Institute for Research & Evaluation
1995 University Avenue Suite 450
Berkeley, CA 94704
Telephone: (510) 486-1111

Santa Rosa ArcView Users Group
Coordinator: Michelle A. Mestrovich
County of Sonoma, ISD/GIS Central
2615 Paulin Drive
Santa Rosa, CA 95403
Telephone: 707-565-3022

Co-coordinator: Kevin Lacefield, GIS Technician II
County of Sonoma, ISD/SCLEC/GIS
2615 Paulin Drive
Santa Rosa, CA 95403
Telephone: 707-565-2109

Silicon Valley ArcView Users Group
Coordinator: Richard Rapacchietta
County of Santa Clara
1555 Berger Dr.
San Jose, CA 95112
Telephone: 408-918-7028

Siskiyou County User Group
Coordinator: Ann Wagner
Roseburg Forest Products
98 MIll Street
Weed, CA 96094
Telephone: 530-938-5764

Software Users and Developers of Sacramento-(formerly MapObjects User Group)
Coordinator: Bob Earle
9700 Goethe Road, Suite A
Sacramento, CA 95827
Telephone: 916-875-6800
Fax: 916-815-6213

Additional Contact: Mike Martinez, ESRI 380 New York St. Redlands, Ca 92373
916-736-9144

Solano County User Group
Coordinator: Elaine Inouye
675 Texas Street
Fairfield, CA 94533
Telephone: 707-784-6370