New England Water Science Center

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Welcome to the USGS New England Water Science Center.  Our mission is to collect timely and reliable information on the water resources of our six-state region (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont), and to partner with Federal, State, Tribal, and local agencies in hydrologic studies that advance human health, public safety, and environmental sustainability. 

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Selected Projects

Selected Projects

Explore New England WSC science projects.

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New England Water Use

New England Water Use

2015 Water Use compilation summary for New England.

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News

Date published: September 28, 2020

New England Water Use, 2015

The New England Water Science Center has collected, reviewed, and aggregated water-withdrawal data in each of the six States every 5 years since 1950. The most recent water-use compilation was completed in 2015, and its summary is presented in this geonarrative.

Date published: September 21, 2020

Drought in New England

Current information to help with understanding the extent and severity of the recent drought in New England.

Publications

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Year Published: 2020

Estimating flood magnitude and frequency on gaged and ungaged streams in Maine

Accurate estimates of flood frequency and magnitude on rivers and streams in Maine are a key component of effective flood risk management, flood mitigation, and flood recovery programs for the State. Flood-frequency estimates are published here for 148 streamgages in and adjacent to Maine. Equations are provided for users to compute flood-...

Lombard, Pamela J.; Hodgkins, Glenn A.
Lombard, P.J., and Hodgkins, G.A., 2020, Estimating flood magnitude and frequency on gaged and ungaged streams in Maine: U.S. Geological Survey Scientific Investigations Report 2020–5092, 56 p., https://doi.org/10.3133/sir20205092.

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Year Published: 2020

Estimating flood magnitude and frequency on streams and rivers in Connecticut, based on data through water year 2015

The U.S. Geological Survey, in cooperation with the Connecticut Department of Transportation, updated flood-frequency estimates with 50-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent annual exceedance probabilities (2-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-year recurrence intervals, respectively) for 141 streamgages in Connecticut and 11...

Ahearn, Elizabeth A.; Hodgkins, Glenn A.
Ahearn, E.A., and Hodgkins, G.A., 2020, Estimating flood magnitude and frequency on streams and rivers in Connecticut, based on data through water year 2015: U.S. Geological Survey Scientific Investigations Report 2020–5054, 42 p., https://doi.org/10.3133/sir20205054.

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Year Published: 2020

Distribution of selected hydrogeologic characteristics of the upper glacial and Magothy aquifers, Long Island, New York

The Pleistocene- and Cretaceous-age sediments underlying Long Island, New York, compose an important sole-source aquifer system that is nearly 2,000 feet thick in some areas. Sediment characteristics of importance for water supply include water-transmitting properties—horizontal and vertical hydraulic conductivity—and the distribution of lignite,...

Walter, Donald A.; Finkelstein, Jason S.
Walter, D.A., and Finkelstein, J.S., 2020, Distribution of selected hydrogeologic characteristics of the upper glacial and Magothy aquifers, Long Island, New York: U.S. Geological Survey Scientific Investigations Report 2020–5023, 21 p., https://doi.org/10.3133/sir20205023.