New England Water Science Center

Data and Tools

Much of our data is publicly available through the USGS NWIS, but additional datasets and analytical tools are also available.

Current Conditions:

Streamflow:   CT | ME | MA | NH | RI | VT

Water Quality:   CT | ME | MANH | RI | VT

Groundwater:    CT | ME | MANH | RI | VT

Precipitation:    CT | ME | MA | NH | RI | VT

Lakes and Reservoirs:    ME | MA | NH | VT

Tidal:     MA | ME

Estuary:    CT

USGS StreamStats

USGS StreamStats

Interactively identify a watershed boundary and obtain detailed streamflow statistics.

For an introduction to StreamStats click HERE

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USGS WaterAlert

USGS WaterAlert

Use the interactive map to browse the network of USGS sites by data type. 

WaterAlert Map
Filter Total Items: 131
Date published: January 1, 2019

Database of Lithostratigraphic Observations and Grain-Size Distributions From a Boring Drilled to Bedrock in Glacial Sediments Near Nantucket Sound in East Falmouth, Cape Cod, Massachusetts

This dataset presents descriptions of sediments collected from a boring drilled to bedrock near Nantucket Sound in East Falmouth, Cape Cod, Massachusetts. There are four types of descriptions—units, features, subsamples, and grain-size distributions: 1) Units correspond to “lithostratigraphic units” described by Hull and others (2019). Units are vertically...

Date published: January 1, 2019

Digital Photographs of Sediment Cores From a Boring Drilled to Bedrock in Glacial Sediments Near Nantucket Sound in East Falmouth, Cape Cod, Massachusetts

This dataset contains high-resolution digital photographs of sediment cores collected from a boring drilled to bedrock near Nantucket Sound in East Falmouth, Cape Cod, Massachusetts. Following collection and transportation to a processing facility, the upper half of each core was scraped to form a flat surface along the length of the core. Digital photographs were taken of 8-inch (20-...

Date published: January 1, 2019

Observations of Lithostratigraphy and Hydrogeology From a Boring Drilled to Bedrock in Glacial Sediments Near Nantucket Sound in East Falmouth, Cape Cod, Massachusetts

Lithostratigraphic and hydrogeologic observations for the unconfined aquifer of western Cape Cod are limited near coastal groundwater-discharge areas. In spring 2015, a 310-foot-deep boring was drilled and a well was installed to 100 feet below land surface to facilitate detailed study of aquifer characteristics along the southern coast of Cape Cod. Characteristics of interest included the...

Date published: January 1, 2019

Highway-Runoff Database (HRDB) Version 1.1.0

The Highway-Runoff Database (HRDB) was developed by the U.S. Geological Survey, in cooperation with the Federal Highway Administration (FHWA) to provide planning-level information for decision makers, planners, and highway engineers to assess and mitigate possible adverse effects of highway runoff on the Nation’s receiving waters. The HRDB was assembled by using a Microsoft

Date published: January 1, 2019

Temperature and Seepage Data from the Nearshore Bottom Sediments of Five Groundwater Flow-Through Glacial Kettle Lakes, Western Cape Cod, Massachusetts, 2015-18

Hydrologic data were collected in the nearshore lake-bottom sediments of five lakes on western Cape Cod, Massachusetts: Ashumet (Falmouth), Long (Centerville), Santuit (Mashpee), Shubael (Barnstable), and Snake (Sandwich) Ponds. Water budgets of flow-through glacial kettle lakes are commonly dominated by groundwater flow into and surface-water seepage out of the la

Date published: January 1, 2019

InterpretSELDM version 1.0 The Stochastic Empirical Loading and Dilution Model (SELDM) output interpreter

The InterpretSELDM program is a graphical post processor designed to facilitate analysis and presentation of stormwater modeling results from the Stochastic Empirical Loading and Dilution Model (SELDM), which is a stormwater model developed by the U.S. Geological Survey in cooperation with the Federal Highway Administration. SELDM simulates flows, concentrations, and loads in stormflows

Date published: January 1, 2019

Polycyclic Aromatic Hydrocarbons (PAHs) in Parking Lot Dust and Pavement Runoff Receptor Sites in Augusta, Maine

The dataset includes results from the analysis of sediments and solids collected from receptor sites receiving runoff from adjacent parking lots and other paved surfaces. Receptor sites include parking lot catch basins, retention ponds, drainage ditches, and storm-water discharge zones in streams and rivers. Samples were analyzed for percent moisture content and concentrations of 17 U.S. En...

Date published: January 1, 2019

Snow Depth and Snow Water Equivalents at Sleepers River Research Watershed, Danville, Vermont

Snow depth and snow water equivalent (SWE) measurements have been made at Sleepers River Research Watershed starting in 1960. Initial snowpack measurements were made by the Agricultural Research Service joined by the National Weather Service in 1966. Cold Regions Research and Engineering Laboratory started measuring the snowpack in 1979, followed by the U.S. Geological Survey from 1993 to t...

Date published: October 1, 2018

Highway-Runoff Database Version 1.0.0b

The Highway-Runoff Database (HRDB) was developed by the U.S. Geological Survey, in cooperation with the Federal Highway Administration (FHWA) to provide planning-level information for decision makers, planners, and highway engineers to assess and mitigate possible adverse effects of highway runoff on the Nation’s receiving waters. The HRDB was assembled by using a Microsoft

Date published: April 9, 2018

Water Use Data for New Hampshire

The link provides access to the 5-year water-use compilations (between 1985 and 2015) data for New Hampshire on the National Water Information System (NWIS) web interface.

The presented data were compiled and published by the USGS's National Water Use Information Program (NWUIP).

Date published: April 9, 2018

Water Use Data for Vermont

The link provides access to the 5-year water-use compilations (between 1985 and 2015) data for Vermont on the National Water Information System (NWIS) web interface.

The presented data were compiled and published by the USGS's National Water Use Information Program (NWUIP).

Date published: April 9, 2018

Water Use Data for Massachusetts

The link provides access to the 5-year water-use compilations (between 1985 and 2015) data for Massachusetts on the National Water Information System (NWIS) web interface.

The presented data were compiled and published by the USGS's National Water Use Information Program (NWUIP).