| Name |
Expires |
Position |
Qualification |
| Petra Rust | 05/08/2011 | Member | representative of industry |
| Ronald Thompson | 05/08/2011 | Member | representative of water district |
| David Stevens, Ph.D., P.E. | 05/08/2011 | Member | from an institution of higher education with expertise in water research |
| Daniel Fleming | 05/08/2011 | Member | representative of water district |
| Kenneth Bassett | 05/08/2013 | Member | elected municipal official involved in management of a public water system |
| Terry Beebe | 05/08/2013 | Vice-chair | Representative from a local health department |
| Betty Naylor | 05/08/2013 | Member | representative of the public |
| Paul Hansen | 05/08/2013 | Member | Representative of professional engineers |
| Helen Graber | 05/08/2013 | Member | Representative of public |
| Jay Franson | 05/08/2013 | Member | elected official of municipal government |
| Amanda Smith | | Ex-Officio | Executive Director, Department of Environmental Quality |