Howell Mountain Mutual
Water Company
P.O. Box 9
Angwin, CA 94508
Office Phone: 707.965.2205 - Fax: 707.965.2655
email: hmmwco@napanet.net
Office hours: M-F 10:00 -3:30
Water Company
P.O. Box 9
Angwin, CA 94508
Office Phone: 707.965.2205 - Fax: 707.965.2655
email: hmmwco@napanet.net
Office hours: M-F 10:00 -3:30
We are now at 78% raw storage capacity!!!
Thank you for continuing your conservation efforts!!!
Please visit our Water Conservation page for important information and water-saving tips!!!
Thank you for continuing your conservation efforts!!!
Please visit our Water Conservation page for important information and water-saving tips!!!
NEXT MEETING OF THE BOARD OF DIRECTORS: June 22, 2022
Located at the HMMWC Office - 1100 Friesen Drive, Angwin
Located at the HMMWC Office - 1100 Friesen Drive, Angwin
Now accepting Credit Card Payments and ACH Auto Payments!!!
Go to our Payments Tab...