Lower Androscoggin

Watershed Hydrology

The Lower Androscoggin watershed encompasses over 1,380,429 acres and stretches across Maine, and New Hampshire. Drainage basins like this one funnel all the streams, snowmelt, and rainfall to a common outlet such as the outflow of a reservoir, or mouth of a bay. View all watersheds using the interactive map


Surface Flows

Lower Androscoggin Watershed

Snowpack Depths

Lower Androscoggin Watershed

Dams & Reservoirs

Lower Androscoggin Watershed

Groundwater Levels

Lower Androscoggin Watershed

Lower Androscoggin Rivers

Rivers of the Watershed