CASGEM Contact Information

Northern Region (map)
Pat Vellines
Senior Engr. Geologist
2440 Main Street
Red Bluff, CA 96080
530-529-7344
Patricia.Vellines@water.ca.gov

North Central Region (map)
Bill Brewster
Senior Engr. Geologist
3500 Industrial Blvd
W. Sacramento, CA 95691
916-376-9657
Bill.Brewster@water.ca.gov

South Central Region (map)
Mike McKenzie
Senior Engr. Geologist
3374 East Shields Avenue
Fresno, CA 93726
559-230-3308
Charles.McKenzie@water.ca.gov

Southern Region (map)
Timothy Ross
Senior Engr. Geologist
770 Fairmont Ave, Ste 102
Glendale, CA 91203
818-549-2345
Timothy.Ross@water.ca.gov

DWR Headquarters (map)
Tom Lutterman
Senior Engr. Geologist
Sustainable Groundwater Management Branch
901 P Street, Room 213
P.O. Box 942836
Sacramento, CA 94236
916-651-9263
Thomas.Lutterman@water.ca.gov

Northern Region - click to enlarge North Central Region - click to enlarge South Central Region - click to enlarge Southern Region - click to enlarge