Alder Spring, CA
Interactive topo map of Alder Spring, CA
| Place Name: | Alder Spring |
| Feature Class: | Spring |
| US State: | CA |
| County: | Humboldt |
| Latitude: | 40.29 |
| Longitude: | -123.56 |
| Elevation (meters): | 1563 m |
| Elevation (feet): | 5127′ |
| USGS Quad: | Black Lassic topo map |
| 7.5´ topo: |  |
| State topo index: | CA topo index |
| Alternate map versions: | CA 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 |