U.S. Geological Survey - Science for a changing world
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Water Resources of New Hampshire and Vermont
Water Data

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Latest News

NEWS RELEASE 12/4/2012:
Arsenic Likely in Nearly 40 Percent of New Hampshire's Groundwater

Nearly 40 percent of New Hampshire's bedrock groundwater likely contains at least low levels of naturally occurring arsenic, according to a new U.S. Geological Survey report. Arsenic levels are largely controlled by bedrock type and by fractures, but are associated with other factors including groundwater chemistry, hydrology, topography, land use and demographics, according to the study done in cooperation with the New Hampshire Departments of Health and Human Services, and Environmental Services.


Recently Released Reports Now Available Online:
NEW: Scientific Investigations Report 2012-5156: Estimated probability of arsenic in groundwater from bedrock aquifers in New Hampshire, 2011 Small image of report cover -- click to view report
Open-File Report 2012-1236: Temporal and spatial trends of chloride and sodium in groundwater in New Hampshire, 1960–2011 Small image of report cover -- click to view report
Data Series 728: Temperature logging of groundwater in bedrock wells for geothermal gradient characterization in New Hampshire, 2012 Small image of report cover -- click to view report
SIR2012-5103: Effects of Urban Best Management Practices on Streamflow and Phosphorus and Suspended-Sediment Transport on Englesby Brook in Burlington, Vermont, 2000-2010 Small image of report cover -- click to view report

 

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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

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Last Updated February 8, 2013
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