2021 Map of Letterbox Hill

About this map

Modoc National Forest land dominates this high-altitude landscape in northern California, where a complex network of reservoirs and springs supports the local ecology. The map reveals a sophisticated system of water management, with named features such as Myers Reservoir, Cary Reservoir, and the McClelland Reservoir scattered across the terrain. These water sources, along with Twin Lakes and Snider Lake, serve as critical infrastructure for the surrounding flats and hills.