Gas Drilling's Environmental Impact

Tennessee

How to read these graphs:

The graphs on the left show the rate of growth compared to the earliest year for which we have data -- in most cases 2003. The gray lines represent a theoretical constant annual rate of change.

The bar charts on the right show the actual values for each year we have data. For example, in 2008, Tennessee had 228 new wells drilled.

State Data

Tennessee’s enforcement staff numbers reflect the entire oil and gas section staff. 2009 data was not available.

4 enforcement staff for 585 wells in 2008

Wells Drilled: Change Since 2003

Wells Drilled

2003 2004 2005 2006 2007 2008 2009
282
282.0
216
216.0
347
347.0
315
315.0
362
362.0
228
228.0
No Data.

Enforcement Actions: Change Since 2003

Enforcement Actions

2003 2004 2005 2006 2007 2008 2009
7
7.0
2
2.0
12
12.0
3
3.0
3
3.0
4
4.0
No Data.

Enforcement Staff: Change Since 2003

Enforcement Staff

2003 2004 2005 2006 2007 2008 2009
3
3.0
3
3.0
4
4.0
4
4.0
5
5.0
4
4.0
No Data.

Total Wells: Change Since 2003

Total Wells

2003 2004 2005 2006 2007 2008 2009
686
686.0
742
742.0
850
850.0
807
807.0
600
600.0
585
585.0
No Data.