2021 Map of American House

About this map

Plumas National Forest dominates this high-country landscape, where the Sierra Nevada terrain is carved by the South Fork Feather River and its various tributaries. The northern reaches are anchored by the Little Grass Valley Reservoir, a significant water feature that transformed the original Little Grass Valley. Steep ridgelines like Lumpkin Ridge and Mooreville Ridge define the drainage patterns of this area, separating the deeply incised ravines that characterize the local topography.