1. Fayette County, Pennsylvania
Latitude 39°48'45", Longitude 79°35'14"
Well depth: 100 ft below land surface
Land surface altitude: 1,927ft above sea level
Well completed in Glenshaw Formation local aquifer

2. Orange County, Virginia
Latitude 38°10'02", Longitude 78°09'42"
Well depth: 98 ft below land surface
Land surface altitude: 480 ft above sea level
Well completed in Piedmont and Blue Ridge crystalline-rock aquifers (Evington Group local aquifer)

3. Thomas County, Kansas
Latitude 39°23'29", Longitude 101°04'02"
Well depth: 175 ft below land surface
Land surface altitude: 3,177 ft above sea level
Well completed in "High Plains aquifer (Ogallala Formation local aquifer)

4. Chase County, Nebraska
Latitude 40°32'41", Longitude 101°39'59"
Well depth: 230 ft below land surface
Land surface altitude: 3,290 ft above sea level
Well completed in High Plains aquifer (Ogallala Formation local aquifer)

5. Sacramento County, California
Latitude 38°24'44", Longitude 121°12'33"
Well depth: 300 ft below land surface
Land surface altitude: 125 ft above sea level
Well completed in Central Valley aquifer system (Merten Formation Pliocene-Miocene local aquifer)

6. Minidoka County, Idaho
Latitude 42°48'28", Longitude 113°34'52"
Well depth: 293 ft below land surface
Land surface altitude: 4,320 ft above sea level
Aquifer not named