1989 Special May Election Results
| WATER BUREAU TO PROVIDE WATER WITHOUT CHARGE FOR CITY SERVICES | MULTNOMAH COUNTY | CLACKAMAS COUNTY | WASHINGTON COUNTY | TOTAL VOTES RECEIVED |
| YES | 28,061 | 44 | 25 | 28,130 |
| NO | 39,297 | 80 | 34 | 39,411 |
| TOTAL VOTES CAST FOR MEASURE | 67,541 |