Posey topo map
Interactive topo map of Posey, WA
| Place Name: | Posey |
| Feature Class: | Island |
| County: | San Juan |
| Latitude: | 48.61 |
| Longitude: | -123.16 |
| Elevation (meters): | 7 m |
| Elevation (feet): | 22′ |
| USGS Quad: | Roche Harbor topo map |
| 7.5´ topo: |  |
| State topo index: | WA topo index |
| Alternate map versions: | WA topographic maps Editions by year, direct download as GeoPDF. |
| 30´ x 60´ topo: | 1:100,000 scale map |
| 1° x 2° topo: | 1:250,000 scale map |