Contact Us


San Joaquin County
Community Development
Geographic Information Systems
1810 E Hazelton Avenue
Stockton, CA  95205



Community Development Main Line(209) 468-3121
David Bollinger, GIS Program Manager(209) 468-2344
Mike Turn, Principal GIS Analyst(209) 468-0979
Rafedah Carella, Senior GIS Analyst(209) 468-3138
Brian Waddle, GIS Specialist II(209) 468-2373

(Please note that GIS staff are available via telephone only for official county business during normal operating hours.   Website support requests cannot be accepted via telephone.   Please send all comments, suggestions, requests and problems regarding this website via e-mail marked "attn: webmaster".)