Lower Penobscot

Watershed Hydrology

The Lower Penobscot watershed encompasses over 1,532,147 acres and stretches across Maine. 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 Penobscot Watershed

Snowpack Depths

Lower Penobscot Watershed

Dams & Reservoirs

Lower Penobscot Watershed

Groundwater Levels

Lower Penobscot Watershed

Lower Penobscot Rivers

Rivers of the Watershed