Arid West Water Quality Research Project - Created to address concerns that water quality criteria and standards developed under the Clean Water Act were not always appropriate for use in arid and semiarid areas of the western U.S.
Bluegrass Water Watch - Volunteers 'keeping an eye on' Lexington's urban water-shed. We activily seek-out point-source pollution.
Groundwater Level - California - Hydrologic data for California, including groundwater levels, water quality, surface water flows, climatology, and water well logs.
