NORTHEAST WATER LEVEL NETWORK
The Northeast Water Level Network is enhancing coastal resilience through improving access, quality, and coverage of water level observations in the face of storm surges, extreme rainfall, and rising sea levels.
Our vision is to increase access to water level data and products through collaborative partnerships, use of innovative technologies, and expand coastal water level observation capacity along the Northeast coast. We currently have 9 water level sensors installed throughout the Northeast, with plans for 30 more sites.
View the current, planned, and proposed sites.
WATER LEVEL NETWORK FOCUS
- Advise and prioritize where new water level stations go and install them
- Provide water level data to the public that can be used for many purposes
- Share best practices and lessons learned amongst projects and groups regionally
- Aid emergency response and post-storm recovery efforts

- Water Level Dashboard
- Hampton Bay Tide Gauge
This technical report presents tidal datum computations for the Hampton Bay Tide Gauge, a NERACOOS operated tide gauge in Hampton, NH.
Northeast Regional Ocean Council (NROC)
Gulf of Maine Research Institute
University of Rhode Island
Brown University
University of New Hampshire
NOAA Office for Coastal Management
National Weather Service
USGS
Maine
ME Geological Survey
Maine Department of Transportation
Wells National Estuarine Research Reserve
ME Coastal Program
ME Sea Grant
Town of Bucksport
Town of Milbridge
Island Institute
Town of Rockland
New Hampshire
New Hampshire Department of Environmental Services
Great Bay National Estuarine Research Reserve
Piscataqua River Estuary Partnership
New Hampshire Sea Grant
Town of Durham
Town of Hampton
Town of Exeter
Massachusetts
Massachusetts Office of Coastal Zone Management
Massachusetts Department of Conservation and Recreation
Waquoit Bay National Estuarine Research Reserve
Mashpee Wampanoag Tribal Nation
Woods Hole Oceanographic Institute
Woods Hole Group
University of Massachusetts Boston
Town of Scituate
Town of Gloucester
Rhode Island
Rhode Island Coastal Resources Management Council
Rhode Island Department of Transportation
Rhode Island Department of Environmental Management
Providence Emergency Management
City of Providence
Port of Galilee
Block Island Sea Level Rise Committee
Connecticut
Connecticut Institute for Resilience & Climate Adaptation (CIRCA)
Connecticut Department of Energy and Environmental Protection (DEEP)
Connecticut National Estuarine Research Reserve