Cannabis Cultivation Waste Discharge Regulatory Program Contacts

If you have questions about the Cannabis Cultivation Waste Discharge Regulatory Program, please contact the following Water Board staff:

Program Manager - Jason Schroeder

(530) 224-4788
Jason.Schroeder@waterboards.ca.gov

Redding Office


Butte, Colusa, Glenn, Lake, Lassen, Modoc, Napa, Nevada, Placer, Plumas, Shasta, Sierra, Siskiyou, Sutter, Tehama, Yolo, Yuba
Central Valley Regional Water Quality Control Board
364 Knollcrest Drive, Suite 205
Redding, CA 96002
Front office: (530) 224-4845
Fax: (530) 224-4857
Permitting and Compliance
Jason Schroeder, Senior Engineering Geologist
(530) 224-4788
Jason.Schroeder@waterboards.ca.gov
Butte, Glenn, Lake, Lassen, Napa, Placer, Yuba, Siskiyou, and Sutter
Janae Fried
Engineering Geologist
(530) 224-3291
Janae.Fried@waterboards.ca.gov
Colusa, Modoc, Nevada, Plumas, Shasta, Sierra, Tehama, and Yolo
Harihar Nepal
Environmental Scientist
(530) 224-4115
Harihar.Nepal@waterboards.ca.gov
Enforcement
Jason Schroeder, Senior Engineering Geologist
(530) 224-4788
Jason.Schroeder@waterboards.ca.gov
Butte, Colusa, Lake, Modoc, Shasta, Sierra, Tehama, and Yolo
Ryan Cornwall
Water Resources Control Engineer
(530) 224-4851
Ryan.Cornwall@waterboards.ca.gov
Glenn, Lassen, Napa, Nevada, Placer, Plumas, Siskiyou, Sutter, and Yuba
Nathan Cullen
Environmental Scientist
(530) 224-4847
Nathan.Cullen@waterboards.ca.gov

Outreach Coordination and Data Management
Marissa Bosenko,
Associate Governmental Program Analyst

(530) 224-2499
Marissa.Bosenko@waterboards.ca.gov

Rancho Cordova Office


Alameda, Alpine, Amador, Calaveras, Contra Costa, El Dorado, Fresno, Kern, Kings, Madera, Mariposa, Merced, Sacramento, San Benito, San Joaquin, Solano, Stanislaus, Tulare, Tuolumne
Central Valley Regional Water Quality Control Board
11020 Sun Center Drive, Suite 200
Rancho Cordova, CA 95670-6114
Front office: (916) 464-3291
Fax: (916) 464-4600
Permitting and Compliance
Brett Stevens, Senior Environmental Scientist
(916) 464-4631
Brett.Stevens@waterboards.ca.gov
Alpine, El Dorado, Fresno, Kern, Kings, Madera, Merced, San Joaquin, and Solano
Danielle Tiopan
Engineering Geologist
(916) 464-4627
Danielle.Tiopan@waterboards.ca.gov
Alameda, Amador, Calaveras, Contra Costa, Mariposa, Sacramento, San Benito, Stanislaus, Tulare, and Tuolumne
Nicole Damin
Environmental Scientist
(916) 464-4785
Nicole.Damin@waterboards.ca.gov
Enforcement
Brett Stevens, Senior Environmental Scientist
(916) 464-4631
Brett.Stevens@waterboards.ca.gov
Alameda, Amador, Calaveras, Contra Costa, Mariposa, Sacramento, San Benito, Stanislaus, Tulare, and Tuolumne
Danielle Tiopan
Engineering Geologist
(916) 464-4627
Danielle.Tiopan@waterboards.ca.gov
Alpine, El Dorado, Fresno, Kern, Kings, Madera, Merced, San Joaquin, and Solano
Nicole Damin
Environmental Scientist
(916) 464-4785
Nicole.Damin@waterboards.ca.gov

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