I came upon a lot of good information and links relating to safety during emergencies...
http://www.ready.gov/hurricanes
Floods, Hurricanes & Power Outages: Keeping Food and Water Safe
http://www.fda.gov/Food/FoodDefense/Emergencies/FloodsHurricanesPowerOutages/default.htm
Keeping Food Safe During an Emergency
http://www.fsis.usda.gov/factsheets/keeping_food_safe_during_an_emergency/index.asp
Food Safety Is Crucial As Hurricane Sandy Approaches the East Coast: Keeping food safe and accessible should be a part of families' storm preparation tactics
http://www.usda.gov/wps/portal/usda/usdahome?contentid=2012/10/0336.xml&contentidonly=true
Refrigerated Food and Power Outages
http://www.foodsafety.gov/keep/charts/refridg_food.html
Frozen Food and Power Outages
http://www.foodsafety.gov/keep/charts/frozen_food.html
Water Treatment Methods
http://wwwnc.cdc.gov/travel/page/water-treatment.htm