California Groundwater Association

   
     
 

2012 CGA Branch Officers

Manufacturer/Suppliers
President – Randy Delenikos
Vice President – Ty Martin
Secretary – Arron Dretel
Treasurer – Fe Cemdama-Burian

Central Coast
President – Mike Maggiora
Vice President – Darrell Landino
Secretary/Treasurer – Augie Guardino
Member At Large – Kirk Halstead

Fresno
President – Ron Taylor
Vice President – Twyla Moline
Secretary/Treasurer – Kim Bradley
Member At Large – Bruce Hunter

Mojave
President – Bill Batson
Secretary/Treasurer – Gerald Boetsch
Member At Large – Wallis Warren

Motherlode
President – Greg Peters
Vice President – Tony Segarra
Secretary/Treasurer - Dave Fulton

Napa
President – Gonzalo Salinas
Vice President – Don Huckfeldt
Member At Large – Nick Webster

Northern California
President - Steven Greenwood

Sacramento
President – Alex Bleile
Vice President – Kristin Hayworth
Secretary/Treasurer – Vicky Hedman
Member At Large – Ron Hedman

Sonoma
President – Erik Lowe
Vice President – Gary Mickelson
Secretary/Treasurer – Tony Adiego
Member At Large – Jim Loughlin

Southern California
Member At Large – John Kratz
Member At Large – Tim Guishard

Stanislaus
President – Blake Hennings
Vice President – Daniel Purvianace
Secretary/Treasurer – Tom Weimer

Tri- Counties
Secretary/Treasurer – Ned Thompson

 
 

 
CGA Auxiliary Officers
California Groundwater Association officers include waterwell drilling and pump contractors, suppliers and manufacturers, geologists, Executiveengineers, and hydrologists. CGA officers represent over 40,000 groundwater professionals working with water well owners throughout California. Both Executive & Branch Officers serve 1 year terms.
 
2012 CGA Executive Officers

Gary Mickelson

President — Gary Mickelson
Gary Mickelson joined Jerry & Don’s Yager Pump & Well in 1997 as pump service manager. He is now responsible for all water treatment system design and installation.

Mike Maggiora

Vice President —Mike Maggiora
Mike Maggiora has been with Maggiroa Bros. Drilling, Inc since 1987. He holds a BS in Business Management along with a Grade 2 Water Treatment License and Grade 1 Distribution License.


Ron Hedman

Treasurer— Ronald Hedman
Ron Hedman owns Hedman Drilling Company which was founded in 1949. He has been cable tool drilling for over 36 years.

Twyla Moline
Secretary — Twyla Moline
Twyla Moline is VP/CFO of A&S Pump Service and has been in the groundwater industry for over 30 years

Bruce Hunter Past President —Bruce Hunter
Bruce Hunter has been with Sam Jorgensen Pump Co. since 1983. He has done turbine pump rebuilding, machine work and a variety of other projects. Currently his primary focus is running their well camera and video operations.

CGA Executive Director — Mike Mortensson
 
   

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