Skip to content Skip to left sidebar Skip to right sidebar Skip to footer

Board of Directors & Managers

The McMullin Area Groundwater Sustainability Agency (MAGSA) is a Joint Powers Authority formed in January 2017 through the adoption of a Joint Powers Agreement (JPA) by the Mid-Valley Water District, Raisin City Water District, and County of Fresno. The JPA establishes the MAGSA governing body shall be a five member Board if Directors, with each seat selected by the respective board of each member agency.


Seat Assignment
1 Raisin City Water District
2 Raisin City Water District
3 Mid-Valley Water District
4 County of Fresno
5 ‘White Area’ landowner appointed by the County of Fresno



Meet the Board

Brian Pacheco
Seat 1

County of Fresno 

Jonathon DeGroot
Seat 2

Raisin City Water District 


Don Cameron
Chair, Seat 3

Raisin City Water District 


Ariel Namvar
Seat 4

Mid-Valley Water District 


Matt Abercrombie
Vice Chair, Seat 5



Meet the Managers

Matt Hurley
General Manager
Cristel Tufenkjian
Deputy General Manager
Translate »