View near-real-time streamflow conditions
by station list, or
by map below.

Summary of Water Resources Conditions for September 2009

September 2009 ground-water conditions map:

NEW: New Hampshire StreamStats is Now Online

New Hampshire StreamStats is a Web-based Geographic Information System (GIS) that allows users to interactively obtain streamflow statistics, drainage-basin characteristics, and other information for user-selected sites on streams. If the selected site is a U.S. Geological Survey (USGS) data-collection station, the user will be provided with a list of previously published information for the station. If the selected site is a location where no data are available (an ungaged site), StreamStats will delineate the drainage-basin boundary, measure basin characteristics and estimate flood-flow statistics for the site. These estimates are based upon the regression equations in “Estimation of Flood Discharges at Selected Recurrence Intervals for Streams in New Hampshire” (SIR 2008-5206) and assume natural flow conditions at the site. StreamStats for New Hampshire was developed in cooperation with the New Hampshire Department of Transportation.

New Hampshire StreamStats

News Release 7/9/2009: Growing Demand and Climate Change Likely Means Less Water for New Hampshire's Seacoast Region by 2025

New USGS report

The 2008 annual Water Data Report (WDR) records for New Hampshire and Vermont were published on May 1, 2009. Beginning in the 2006 Water Year, the annual WDR for New Hampshire and Vermont is available only on-line as a web-based data retrieval system, and locally published Water Data Reports have been discontinued.

Therefore, to obtain the information about a specific state, basin or site, please start your search on the national Annual Water Data Reports page. This page gives the following options for search:

• Search by Site Number
• Search by US State or US State and County
• Search by area other than State, including Pacific Islands
• Search by Hydrologic Unit

A map-based tool for locating hydrologic data is also available. The Mapper allows users to geographically locate surface water, ground water, and climatological sites and view and download published water data for those sites.

In the future, the New Hampshire-Vermont Water Science Center may produce a CD that contains all of the final annual data for the two states.

NEW: J. N. Am. Benthol. Soc.: Urban streams across the USA: lessons learned from studies in 9 metropolitan areas

U.S. Department of the Interior
U.S. Geological Survey
New Hampshire/Vermont Water Science Center, 603-226-7800
331 Commerce Way, Pembroke, NH 03275, USA