Supplemental Information of Tennessee Gas Pipeline Company, L.L.C. under CP15-88.

Cumulative Impact Analysis Tennessee Gas Pipeline Company, L.L.C. Abandonment and Capacity Restoration Project November 2015 2 November 2015 Table of Contents INTRODUCTION ............................................................................................................................ 1 1.1 METHODOLOGY ............................................................................................................................... 1 1.2 BASELINE........................................................................................................................................... 38 WATER CUMULATIVE ANALYSIS ................................................................................................. 39 2.1 CUMULATIVE EFFECTS FROM ACR PROJECT MINOR GROUND DISTURBANCE....................... 39 2.2 CUMULATIVE EFFECTS FROM ACR PROJECT LARGER GROUND DISTURBANCE ..................... 40 GENERAL DISCUSSION OF POTENTIAL CUMULATIVE IMPACTS ............................. 40 DISCUSSION OF SPECIFIC LOCATIONS ..................................................................... 41 FISH, WILDLIFE, AND VEGETATION RESOURCES AND SPECIAL STATUS SPECIES CUMULATIVE ANALYSIS ............................................................................................................. 42 3.1 CUMULATIVE EFFECTS FROM ACR PROJECT MINOR GROUND DISTURBANCE....................... 42 3.2 CUMULATIVE EFFECTS FROM ACR PROJECT LARGER GROUND DISTURBANCE ..................... 43 GENERAL DISCUSSION OF POTENTIAL CUMULATIVE IMPACTS ............................. 44 DISCUSSION OF SPECIFIC LOCATIONS ..................................................................... 45 CULTURAL RESOURCES CUMULATIVE ANALYSIS ....................................................................... 46 4.1 CUMULATIVE EFFECTS FROM ACR PROJECT MINOR GROUND DISTURBANCE....................... 46 4.2 CUMULATIVE EFFECTS FROM ACR PROJECT LARGER GROUND DISTURBANCE ..................... 47 SOCIOECONOMICS CUMULATIVE ANALYSIS ........................................................................... 47 5.1 CUMULATIVE EFFECTS FROM ACR PROJECT MINOR GROUND DISTURBANCE....................... 47 5.2 CUMULATIVE EFFECTS FROM ACR PROJECT LARGER GROUND DISTURBANCE ..................... 48 Population, Economy, and Employment ............................................................... 49 Housing ........................................................................................................................ 52 Public Services and Facilities .................................................................................... 52 Transportation ............................................................................................................. 52 GEOLOGY CUMULATIVE ANALYSIS ........................................................................................... 53 6.1 CUMULATIVE EFFECTS FROM ACR PROJECT MINOR GROUND DISTURBANCE....................... 53 6.2 CUMULATIVE EFFECTS FROM ACR PROJECT LARGER GROUND DISTURBANCE ................