boundary
County Boundaries (region)
| Category | Geography |
| Agency | Metro |
| Sub-Agency | DRC |
| Date Released | January 1, 1992 |
| Date Updated | February 10, 2014 |
| Frequency | As needed |
| Description |
Clackamas, Clark, Multnomah, Washington, Polk, Columbia, Marion and Yamhill county boundaries in Oregon and Clark, Cowlitz, Skamania county boundaries in Washington. |
| Agency Program | Metro / DRC |
| Technical Documentation | County Boundaries (metadata) |
| Keywords |
County Boundaries
| Category | Geography |
| Agency | City of Portland |
| Sub-Agency | Technology |
| Date Released | January 1, 1998 |
| Date Updated | January 31, 2010 |
| Frequency | As needed |
| Description |
Legal boundaries for Clackamas, Multnomah and Washington Counties. |
| Agency Program | City of Portland / Technology |
| Technical Documentation | County Boundaries (metadata) |
| Keywords |
City Boundaries
| Category | Geography |
| Agency | City of Portland |
| Sub-Agency | Technology |
| Date Released | January 1, 1990 |
| Date Updated | April 30, 2014 |
| Frequency | Quarterly |
| Description |
Regularly maintained City of Portland boundary file updated via annexation notifications. |
| Agency Program | City of Portland / Technology |
| Technical Documentation | City Boundaries (metadata) |
| Keywords |
- Hosted by OSU OSL.
- Designed by Swift Plus.
- Built by Singlemind Consulting.
- Powered with Pressflow.