California Air Resources Board

California Air Districts

California Counties

California Air Basins

Amador County APCD (all of Amador County)

810 Court Street, Jackson, CA 95642

Risk Assessment - Jim McHargue
Phone: (209) 257-0112
Fax: (209) 257-0116
Contact

Antelope Valley APCD (NE portion of Los Angeles County)

43301 Division St., Ste. 206, P.O. Box 4409, Lancaster, CA 93539

Risk Assessment - Vickie Rausch
Phone: (661) 723-8070
Fax: (661) 723-3450

Bay Area AQMD (Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, W portion of Solano, S portion of Sonoma counties)

375 Beale Street, Suite 600, San Francisco, CA 94105

Risk Assessment - Sanjeev Kamboj
Phone: (415) 749-4634
Fax: (415) 749-5030
Toxics Information
Contact

Butte County AQMD (all of Butte County)

629 Entler Ave, Suite 15, Chico, CA 95928

Risk Assessment - Patrick Lucey
Phone: (530)332-9400 ext.106
Fax: (530) 332-9417

Contact

Calaveras County APCD (all of Calaveras County)
Government Center

891 Mountain Ranch Rd., San Andreas, CA 95249

Risk Assessment - N/A (APCO-Jason Boetzer)
Phone: (209) 754-6601
Fax: (209) 754-6722

Colusa County APCD (all of Colusa County)

100 Sunrise Blvd., Suite F, Colusa, CA 95932

Risk Assessment - Casey Ryan
Phone: (530) 458-0581
Fax: (530) 458-3789
Contact

El Dorado County APCD (all of El Dorado County)

345 Fair Lane, T-1, Placerville, CA 95667

Risk Assessment - Lisa Peterson
Phone: (530) 621-7574
Fax: (530) 295-2774
Contact

Feather River AQMD (all of Sutter and Yuba counties)

541 Washington Ave, Yuba City, CA 95991

Risk Assessment - Tito Martinez
Phone: (530) 634-7659
Fax: (530) 634-7660
Contact

Glenn County APCD (all of Glenn County)

720 N. Colusa Street, P.O. Box 351, Willows, CA 95988

Risk Assessment - Ian Ledbetter
Phone: (530) 934-6500
Fax: (530) 934-6503
Contact

Great Basin Unified APCD (all of Alpine, Inyo, and Mono counties)

157 Short Street, Suite 6, Bishop, CA 93514

Risk Assessment - Jon Becknell
Phone: (760) 872-8211
Fax: (760) 872-6109
General E-Mail: GREAT BASIN UNIFIED APCD E-Mail

Imperial County APCD (all of Imperial County)

150 South 9th Street, El Centro, CA 92243

Risk Assessment - Jesus Ramirez
Phone: (442) 265-1800
Fax: (442) 265-1799

Kern County APCD (E portion of Kern County)

2700 M Street, Suite 302, Bakersfield, CA 93301

Risk Assessment - Glen Stephens
Phone: (805) 862-5250
Fax: (805) 862-5251
Contact

Lake County AQMD (all of Lake County)

2617 S. Main Street, Lakeport, CA 95453

Risk Assessment - Doug Gearhart
Phone: (707) 263-7000
Fax: (707) 263-0421

Lassen County APCD (all of Lassen County)

720 South Street, Susanville, CA 96130

Risk Assessment - Dan Newton
Phone: (530) 251-8110
Fax: (530) 257-6515
Contact

Mariposa County APCD (all of Mariposa County)

P.O. Box 784 (5100 Bullion Street), Mariposa, CA 95338

Risk Assessment - Dave Conway
Phone: (209) 966-2220
Fax: (209) 966-8248
Contact

Mendocino County AQMD (all of Mendocino County)

306 E. Gobbi St., Ukiah, CA 95482

Risk Assessment - Barbara Moed
Phone: (707) 463-4354
Fax: (707) 463-5707
Contact

Modoc County APCD (all of Modoc County)

202 West 4th Street, Alturas, CA 96101

Risk Assessment - Gary Fensler
Phone: (530) 233-6401
Fax: (530) 233-5542
Contact

Mojave Desert AQMD (N portion of San Bernardino County, E portion of Riverside County)

14306 Park Avenue, Victorville, CA 92392

Risk Assessment - Roseana Brasington
Phone: (760) 245-1661
Fax: (760) 245-2022
Contact

Monterey Bay Unified APCD (all of Monterey, San Benito, Santa Cruz counties)

24580 Silver Cloud Ct., Monterey, CA 93940

Risk Assessment - Mary Giraudo
Phone: (831) 718-8018
Fax: (831) 647-8501

North Coast Unified AQMD (all of Del Norte, Humboldt, Trinity counties)

707 L Street, Eureka, CA 95501

Risk Assessment - Winslow Condon
Phone: (707) 443-3093
Fax: (707) 443-3099

Northern Sierra AQMD (all of Nevada, Plumas, Sierra counties)

200 Litton Dr., Suite 320, P.O. Box 2509, Grass Valley, CA 95945

Risk Assessment - Joe Fish
Phone: (530) 274-9360
Fax: (530) 274-7546
Contact

Northern Sonoma County APCD (N portion of Sonoma County)

150 Matheson Street, Healdsburg, CA 95448

Risk Assessment - Alex Saschin
Phone: (707) 433-5911
Fax: (707) 433-4823
Contact

Placer County APCD (all of Placer County)

110 Maple Street, Auburn, CA 95603

Risk Assessment - Emmanuel Orozco
Phone: (530) 745-2324
Fax: (530) 745-2373
Contact

Sacramento Metro AQMD (all of Sacramento County)

777 12th Street, Third Floor, Sacramento, CA 95814

Risk Assessment - Michelle Joe
Phone: (916) 874-4853
Fax: (916) 874-4899
Spare the Air
Toxics Information
Contact

San Diego County APCD (all of San Diego County)

10124 Old Grove Road, San Diego, CA 92131

Risk Assessment - Archi dela Cruz
Phone: (858) 650-2600
Fax: (858) 650-2801

San Joaquin Valley Unified APCD (all of Fresno, Kings, Madera, Merced, San Joaquin, Stanislaus, Tulare, and W portion of Kern counties)

1990 E. Gettysburg, Fresno, CA 93726

Risk Assessment - Esteban Gutierrez
Phone: (559) 230-6000
Fax: (559) 230-6061
Contact

San Luis Obispo County APCD (all of San Luis Obispo County)

3433 Roberto Court, San Luis Obispo, CA 93401

Risk Assessment - Brian Aunger
Phone: (805) 781-4666
Fax: (805) 781-1002
County

Santa Barbara County APCD (all of Santa Barbara County)

260 North San Antonio Road, Suite A, Santa Barbara, CA 93110

Risk Assessment - David Harris
Phone: (805) 961-8824
Fax: (805) 961-8801
Contact

Shasta County AQMD (all of Shasta County)

1855 Placer Street, Ste. 101, Redding, CA 96001

Risk Assessment - John Waldrop
Phone: (530) 225-5674
Fax: (530) 225-5237
Contact

Siskiyou County APCD (all of Siskiyou County)

525 So. Foothill Dr., Yreka, CA 96097

Risk Assessment - Eric Olsen
Phone: (530) 841-4025
Fax: (530) 842-6690

South Coast AQMD (Los Angeles County except for Antelope Valley APCD, Orange County, W portion of San Bernardino and W portion of Riverside counties)

21865 E. Copley Dr., Diamond Bar, CA 91765

Risk Assessment - Jillian Wong
Phone: (909) 396-3176
Fax: (909) 396-3640
Toxics Information

Tehama County APCD (all of Tehama County)

1834 Walnut Stree, P.O. Box 1169, Red Bluff, CA 96080

Risk Assessment - N/A (Interim APCO - Joe Tona)
Phone: (530) 527-3717
Fax: (530) 527-0959
Contact

Tuolumne County APCD (all of Tuolumne County)

22365 S Airport Road, Columbia, CA 95310

Mailing Address: 2 South Green Street, Sonora, CA 95370

Risk Assessment - Bill Sandman
Phone: (209) 533-5693
Fax: (209) 533-5520

Ventura County APCD (all of Ventura County)

669 County Square Dr., 2nd Fl., Ventura, CA 93003

Risk Assessment - Kerby E. Zozula
Phone: (805) 645-1421
Fax: (805) 645-1444
Toxics Information
Contact

Yolo-Solano AQMD (all of Yolo and E portion of Solano counties)

1947 Galileo Ct., Ste. 103, Davis, CA 95616

Risk Assessment - Ben Beattie
Phone: (530) 757-3667
Fax: (530) 757-3670
Contact

For questions or comments contact the Emission Inventory Branch.