South Dakota

Statistics
Year Fracing Began: 
1960's
Types of Wells Fraced: 
Oil
Types of Wells Fraced: 
Natural Gas
Number of Wells Fraced Annually: 
5
Number of Wells Fraced Total: 
215
Percentage of Wells Fraced: 
90%
Harm to Groundwater: 
No
(updated 9/4/2009)

Statistics are estimates provided by the states.