Subject
Groundwater
Geology
50
Water-supply
40
Water table
18
Aquifers
13
High Plains Aquifer
10
Borings
7
Water quality
4
Hydrology
3
Artesian wells
2
Geology, Stratigraphic
2
Groundwater recharge
2
Hydraulic measurements
2
Hydrogeology
2
Land use, Rural
2
Precipitation (Meteorology)
2
Saline waters
2
Sulfur Isotopes
2
Water Analysis
2
Water chemistry
2
Water consumption
2
Water levels
2
Water quality management
2
Water resources development
2
Wichita (Kan.) Water-supply
2
Aquifer storage recovery
1
Bird Creek (Okla.)
1
Caney River (Kan
1
Drinking water Chloride content
1
Geochemistry Observations
1
Glacial epoch
1
Groundwater Pollution Statistics
1
Groundwater flow
1
Irrigation Environmental aspects
1
Kansas
1
Kansas River (Kan.)
1
Mineral industries Environmental aspects
1
Mines and mineral resources
1
Monitoring wells
1
Neosho River (Kan. and Okla.)
1
Nitrates
1
Physical geography
1
Power resources
1
Solomon River Valley (Kan.)
1
Spring River (Mo.)
1
Verdigris River (Kan. and Okla.)
1
Waste disposal in the ground Environmental aspects
1
Water Nitrogen content
1
Water Storage
1
Water quality Observations
1
more ...