Rock Island Reef, NY
Interactive topo map of Rock Island Reef, NY
| Place Name: | Rock Island Reef |
| Feature Class: | Bar |
| US State: | NY |
| County: | Jefferson |
| Latitude: | 44.28 |
| Longitude: | -76.01 |
| Elevation (meters): | 74 m |
| Elevation (feet): | 242′ |
| USGS Quad: | Thousand Island Park topo map |
| 7.5´ topo: |  |
| State topo index: | NY topo index |
| Alternate map versions: | NY 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 |