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Weed Management Areas: Contacts by County
WMA Contacts by County
- Alameda/Contra Costa WMA
Alameda & Contra Costa Counties
Vince Guise
(925) 646-5250
vguis@ag.co.contra-costa.ca.us - Alpine WMA
Alpine County
Gerrit Buma
(775) 782-3661 x106
gerrit.buma@nv.usda.gov - Amador WMA
Amador County
Mike Boitano
(209) 223-6481
mboitano@co.amador.ca.us - Butte WMA
Butte County
Richard Price
(530) 538-7381
rprice@buttecounty.net - Calaveras & Tuolumne WMA
Calaveras & Tuolumne Counties
Marian Chambers
(209) 533-5691
mchambers@co.tuolumne.ca.us - Central Valley WMA
San Joaquin, Stanislaus & Merced Counties
Gary Stockel
(209) 468-3300
gstockel@co.san-joaquin.ca.us - Colusa, Glenn & Tehama WMA
Colusa, Glenn & Tehama Counties
Jean Miller
(530) 934-6501
jmiller@countyofglenn.net - Eastern Sierra WMA
Inyo & Mono Counties
George Milovich
(760) 873-7860
inyomono@inyocoag.com - El Dorado Noxious WMA
El Dorado County
Wendy West
(530) 621-5526
wkwest@ucdavis.edu - Humboldt- Del Norte WMA
Humboldt & Del Norte Counties
Michelle Forys
(707) 498-6398
mforys@suddenlink.net - Imperial WMA
Imperial County
Connie Valenzuela
(760) 482-4314
connievalenzuela@imperialcounty.net - Kern Mountian Desert WMA
Kern County
David Moore
(661) 868-6300
agcom15@netxn.com - Kings County WMA
Kings County
Les Wright
(559) 582-3211 x2830
les@kingsagcomm.com - Lake WMA
Lake County
Chuck Morris
(707) 263-0217
chuckm@co.lake.ca.us - Lassen County Noxious Weed SWAT Team
Lassen County
Carolyn Gibbs
(530) 252-5325
carolyn_gibbs@ca.blm.gov - Los Angeles WMA
Los Angeles County
Jim Hartman
(626) 575-5462 - Low Desert WMA
Desert Riverside & San Diego Counties
Sam Cobb
(760) 391-9002
sam.cobb@ca.usda.gov - Marin & Sonoma WMA
Marin & Sonoma Counties
Amanda Stephens
(415) 499-6700
astephens@co.marin.ca.us - Mattole Cooperative WMA
SW Humboldt County
Chris Larson
(707) 986-1078
chris@mattole.org - Mendocino Coast WMA
Coastal Mendocino and Sonoma Counties
Tara Athan
(707) 485-1198
tara_athan@safe-mail.net - Modoc WMA
Modoc County
Joe Moreo
(530) 233-6401
modocag@hdo.net - Mojave WMA
San Bernardino County
Val Page
(760) 843-6882x114 - Monterey County War on Weeds Partnership
Monterey County
Henry Gonzalez
(831) 759-7325
roachb@co.monterey.ca.us - Napa County WMA
Napa County
Vicki Kemmerer
(707) 253-4357
vkemmere@co.napa.ca.us - Nevada/Placer Co.WMA
Nevada County
Paul Boch
(530) 273-2648
paul.boch@co.nevada.ca.us - Placer County
Jeffrey Pylman
(530) 889-7372
Jpylman@placer.ca.gov - Plumas/Sierra Noxious WMA
Plumas & Sierra Counties
Tim Gibson
(530) 283-6365
timgibson@countyofplumas.com - Sacramento WMA
Sacramento County
Laura McCready
(916) 875-6603
mccreadyl@saccounty.net - San Benito WMA
San Benito County
Ron Ross
(83 1)637-5344
sbagrcom@hollinet.com - San Diego WMA
San Diego County
Bill Winans
(858) 694-2777
bill.winans@sdcounty.ca.gov - San Francisco WMA
San Francisco County
Peter Brastow
(415) 564-4107
peter@natureinthecity.org - San Luis Obispo WMA
San Luis Obispo County
Marc Lea
(805) 781-5907
mlea@co.slo.ca.us - San Mateo WMA
San Mateo County
Ronald Pummer
(650) 363-4700
rpummer@co.sanmateo.ca.us - Santa Ana River & Orange County WMA
Santa Ana Basin & Coastal Orange County
Kerwin Russell
(951) 683-7691 x203
Russell@rcrcd.com - Santa Barbara WMA
Santa Barbara County
David Chang
(805) 681-5600
dchang@co.santa-barbara.ca.us - Santa Clara WMA
Santa Clara County
Eric Wylde
(408) 918-4626
eric_wylde@mail.era.co.santa-clara.ca.us - Santa Cruz WMA
Santa Cruz County
Mary Lou Nicoletti
(831) 763-8080
agc14@co.santa-cruz.ca.us - Shasta WMA
Shasta County
Mary Pfeiffer
(530) 224-4949
shastaag@packbell.net - Sierra-San Joaquin Noxious Weed Alliance
Fresno, Mariposa & Madera Counties
Joanna Clines
(559) 877-2218 x3150
jclines@fs.fed.us - Siskiyou WMA
Siskiyou County
Patrick Griffin
(530) 841-4033
pgriffin@xo.siskiyou.ca.us - Solano WMA
Solano County
Dave Singh
(707) 421-7465
agcom48@solanocounty.com - Trinity WMA
Trinity County
Mark Lockart
(530) 623-1356
mlockhart@trinitycounty.org - Tulare WMA
Tulare County
Joe Williams
Joe.Williams@ca.usda.gov - Ventura County WMA
Ventura County
Peggy Rose
(805) 386-4685
prose_vcrcd@prodigy.net - Yolo WMA
Yolo County
John Young
(530) 666-8140
yoloag@cdfa.ca.gov - Yuba/Sutter WMA
Yuba & Sutter Counties
Ryan Bonea
(530) 674-1461 x3