For emergency water problems, call the 24-hour answering service
Water Problems
24-hour answering service
(707) 762-1473
info@jerryanddonsyager.com
Operations Manager
Bill Angeloni
(707) 299-8368
damwco-operations@diamondasonoma.com
Business Office
Dee Young
(707) 338-0115
damwco-business@diamondasonoma.com
DAMWCO is governed by an elected Board of Directors with nine members. A list of current board members is is available for download here:
2025-08-07 DAMWCO Board Members.pdf
If you need the password to access the PDF, email the DANA Secretary: damwco-secretary@diamondasonoma.com
Diamond A Mutual Water Company, Inc.
PO Box 150
El Verano, CA 95433-0150