1. Flood Scenario Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

2. Flood Scenario A succession of storms brought significant and widespread heavy rains Heavy rains were the result of a number of slow- moving storms and unseasonably warm temperatures Over several weeks, heavy rains began saturating soils, filling local reservoirs, and clogging storm drains with debris Impact felt over a (insert size of impacted area) region Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

3. Flood Scenario (cont.) A strong storm system then brings heavy precipitation, high temperatures, humidity, and winds producing major flooding Magnitude of flooding varies, but it is a major event Officials report creeks and rivers at 8 to 12 feet above flood stage – highest levels since 1950s NWS extends flood watch over next 2 to 3 days Sandbag barriers constructed around vulnerable areas, such as drinking water and wastewater treatment plants and low lying pump stations Many people evacuate the area Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

4. Drinking water utilities experience significant challenges 75 percent of area is without power Utilities request generators Placement of generators is challenging due to flooding Fuel shortages for generators expected Downed trees, violent washouts rupture numerous pipes System pressure dropping Fire departments concerned that loss of water pressure jeopardizes their firefighting capabilities Utilities do not have enough field crews to fix all of the problems Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

5. Drinking water utilities experience significant challenges (cont.) River flooding and large amounts of debris clog water intakes A possible crude oil spill into a major drinking water source reported Utilities receive growing numbers of consumer complaints regarding cloudy, poor-tasting drinking water Utility representatives admit that amount of time required for completing damage assessment and repair is unknown at this point Government officials, media clamoring for information and situation updates Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

6. Wastewater utilities also face several challenges Washouts, downed trees rupture collection and transmission lines Flooding knocks out more than 50% of area pump stations, many backup pumps fail Power loss shuts down many lift stations, causing sewage overflows and extensive combined sewer discharges into the streets Raw sewage in the streets may cause cross- contamination to due broken water mains Local industry spokespersons ask utilities to speed up repairs to continue normal discharges of industrial effluent and remain on-line Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

7. Extent of Flood Area Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

8. Facilitated Discussion Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

9. Facilitated Discussion At what point in this scenario would your resources be fully committed or overcommitted? Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

10. Facilitated Discussion What options are available to you to get outside help? Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

11. Facilitated Discussion How will you activate your WARN in response to this situation and how will you notify other WARN members that you need help? Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

12. Facilitated Discussion Identify and define processes that might need to be included in your WARN agreement. Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

13. Facilitated Discussion How will outside assistance be managed within your organization? Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

14. Facilitated Discussion How will outside resources be managed in the field? Identify and define processes that might need to be included in your own WARN agreement. Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

15. Facilitated Discussion How will support to these resources be managed? How will these elements be included in your WARN agreement? Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

16. Facilitated Discussion How will expenses be handled and should this be addressed in your WARN agreement? Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

17. Facilitated Discussion When will you know that demands from the disaster have lessened to the point that you no longer need support? Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

18. Facilitated Discussion How are you going to manage demands for long-term recovery? How will these needs be addressed in your WARN agreement? Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

19. Post Exercise Session (“Hot Wash”) Discussion Points Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

20. Verify Exercise Objectives Were Met: Validate how WARN members work together during a significant water sector incident Facilitate an understanding of WARN concepts Identify strengths and areas of improvement Identify recommendations for changing approach Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity

21. Conclusion Please turn in your participant evaluation form Compile all written and verbal comments Create an After Action Report with a Corrective Action Plan Next WARN meeting Thanks for participating Office of Water (4608T) EPA 817-R-08-005 September 2008 www.epa.gov/watersecurity