Watthour (Wh) 1 : Nuclear Energy and Nuclear Disasters. An electrical energy unit of measure equal to one watt of power supplied to, or taken from, an electrical circuit steadily for one hour
US Department of the Interior, US Geological Survey USGS, Water Science Glossary of Terms, http://ga.water.usgs.gov/edu/dictionary.html (Some of this information is courtesy of the Nevada Division of Water Resources - the detailed water glossary at VA, USA 2009. http://water.nv.gov/programs/planning/dictionary/) , (ND/ Flood - Amer) {491}
