| Name | Company/Organization | COWA Title | Phone | Email Address |
| Mark Adams | Northstar Engineering | President | 530-893-1600 | |
| Brad Banner | Butte County Environmental Health | Secretary | 530-538-6772 | bbanner@buttecounty.net |
| Nick Weigel | Northstar Engineering | Treasurer | 530-893-1600 | nweigel@northstareng.com |
| Barbara Bradley | Advanced Onsite Systems, Inc. | Past President | 760-743-8777 | barbara.bradley@advonsys.com |
| Board Members | ||||
| William Robbins | William Robbins and Associates | Director | 925-283-1314 | wmrobinc@msn.com |
| Craig George | City of Malibu | Director | 310-456-2489 | cgeorge@ci.mailbu.ca.us |
| COWA Board and Membership Meetings | ||||
| Board and Membership meetings are typically scheduled on a quarterly basis. Detailed notices are sent to COWA Members via email and posted on this website. The Board typically has a local onsite professional, private or public, speak on current issues at the Thursday night membership meeting. We welcome topic suggestions from COWA members. | ||||
