Montgomery County had an estimated population of 21,062 in 1999 with 95 percent on public water. The estimated 2008 population was 26,293 with 99 percent served by a water utility.
The Water Resource Development Commission has prepared a report on water-supply infrastructure in Montgomery County.
It is estimated that there are over 200,000 water wells in Kentucky.
The Kentucky Groundwater Data Repository, maintained by the Kentucky
Geological Survey, has information on over 50,000 of these wells. The
locations of wells and springs in the county for which data are available
is shown on the map
of wells and springs in Montgomery County. Certified well drillers in Kentucky.