1. Estimated Use of Water in the United States in 2010: U.S. Geological Survey Circular;Maupin,2014
2. Safety of public water systems (Safe Drinking Water Act);Title XIV of the public service act,2002
3. The quality of our nation's waters—Quality of water from domestic wells in principal aquifers of the United States;DeSimone,2009
4. Centers for Disease Control and Prevention, NCEH, Division of Environmental Hazards and Health Effects, Health Studies Branch, Patterns of Testing and Interventions Related to Private Wells in the US. 2013. Unpublished.
5. Understanding stewardship behavior: factors facilitating and constraining private water well stewardship;Kreutzwiser;J. Environ. Manag.,2011