b'Community Lifeline InfrastructureIn the United States, the Patriot Act of 2001 denedhas an immediate impact on the operations of critical infrastructure as, systems and assets, whethermultiple sectors, resulting in additional losses of physical or virtual, so vital to the United States thatother functions over time. For example, an extended the incapacity or destruction of such systems andloss in power could hamper water treatment and assets would have a debilitating impact on security,transmission, leading to reduced public health and national economic security, national public healthsafety, as well as complications for energy generation or safety, or any combination of those matters.that requires water for production and cooling.Within the dened critical infrastructure umbrella are four designated community lifeline functions The lifeline functions examined in this guidebook transportation, water, energy, and communications.include the energy-electric subsector, natural gas, A disruption or loss of any of these functions willpotable water, wastewater, information technology, directly aect the security and resilience of criticalcommunications, transportation, health and medical, infrastructure within and across numerous sectors.hazardous material, fuels, and agriculture.The loss of one or more lifeline function(s) typically Index to SymbolsCritical CommunitySectors Affected by Lifeline Functions Lifeline FunctionsTransportation Energy EconomicsWater Communications Health and MedicalENDNOTES1. Chapter 2: State of Idaho Prole. State of Idaho Hazard Mitigation Plan 2018. Idaho O\x1fce of Emergency Management. Accessed 8/11/20 https://ioem.idaho.gov/preparedness-and-protection/mitigation/state-hazard-mitigation-plan/2. Community Lifelines Implementations Toolkit. Version 2.0, November 2019. FEMA. Accessed 7/1/2021 https://www.fema.gov/sites/default/les/2020-05/CommunityLifelinesToolkit2.0v2.pdf3. A Guide to Critical Infrastructure Security and ResilienceNovember 2019. CISA. Accessed 6/9/2021 https://www.cisa.gov/sites/default/les/publications/Guide-Critical-Infrastructure-Security-Resilience-110819-508v2.pdf8 I D A H O I N F R A S T R U C T U R E G U I D E B O O K'