Contact the Tri-Valley Groundwater Management District
Tri-Valley Groundwater Management District
123B Valley Rd.
Bishop, CA 93514
BOARD OF DIRECTORS
Carol Ann Mitchell
Phillip West, Chairperson
Geri Bassett, Secretary, Vice-Chairperson
Greg Allen, Secretary-Treasurer
Andy Puhvel
Edward Parkinson
Vacant
Rhonda Duggan, District 2 Supervisor