NATURAL HAZARD
Flooding & monsoon
Flash floods, monsoon storms, washes overflowing.
Official evacuation orders and immediate life-threatening hazards take priority over this guide. Call 911 in an emergency.
1WHAT TO VERIFY
- Check NWS for Flash Flood Warnings and AZ511 for road closures.
2IMMEDIATE ACTIONS
- Turn Around, Don't Drown, never drive or walk through flooded roads or washes.
- Move to higher ground if water is rising.
3HOUSEHOLD SAFETY
- Arizona's Stupid Motorist Law can bill drivers rescued from flooded barricaded roads.
- Stay away from downed power lines.
4COMMUNICATIONS
- Use radio or official alerts; let family know your route.
5SUPPLIES
- Sandbags if your property is flood-prone; waterproof document bag.
6SHELTER OR EVACUATION
- Shelter on the highest floor of a sturdy building; evacuate if ordered.
7BUSINESS CONTINUITY
- Elevate inventory and equipment; protect electrical systems.
8RECOVERY
- Document damage with photos; avoid floodwater (may be contaminated).
OFFICIAL SOURCES
General educational guidance. Not a substitute for official instructions or professional medical advice.