UNCLASSIFIED B UILDING S TRONG 1 LRD Navigation Scenario

UNCLASSIFIED B UILDING S TRONG 2 LRD Navigation Scenario

UNCLASSIFIED B UILDING S TRONG 3 Transportation LifelinesTotalModerate DamageComplete Damage Hwy bridges22, Port facilities Dams Levees1170 Potential Impacts - Overview Source: MAE Center Report 09-03, October 2009 USACE Response Inspections  Operational  Engineering Repairs  Corps  Contractor Impacts Navigation Power Grid Water Supply Potential Flooding Bank Sloughing

UNCLASSIFIED B UILDING S TRONG 4 Play Video

UNCLASSIFIED B UILDING S TRONG 5 Barkley Pool & Lower Cumberland River Potential Impacts to Navigation  Channels — 216 river miles — Loss of width and depth  Bridges — 10 bridges  Aerial Power — 15 crossings  Barkley Lock — Single chamber 800’ by 110’

UNCLASSIFIED B UILDING S TRONG 6 Loss of Barkley Pool Potential Impacts  Power Generation — Cumberland City Steam Plant  Commercial Docks — One downstream of Barkley — Six upstream of Barkley  Tennessee River — Canal at CRM 33 — Loss of pool for 184 miles from Kentucky Dam to Pickwick Landing Dam  Barkley Dam — 57 foot lift — 12 spillway gates — 4 unit hydropower plant — Earthen embankment

UNCLASSIFIED B UILDING S TRONG 7 Partners USCG TVA State of TN and KY Industry Partner Efforts & Open Discussion Discussion Issues Gaps Suggestions Way Ahead