Flooding has disrupted transportation and recreational activities in affected areas, particularly Scottsdale and Tempe. Roads and walkways remain submerged, and Tempe Town Lake is closed due to bacteria concerns, impacting local events such as a triathlon. One person was rescued in Scottsdale, highlighting the potential dangers of the floodwaters. While the reservoir surge is beneficial for water supply, the immediate risks from flooding and water contamination remain significant for residents and visitors.