Flooding is a common hazard in certain parts of LA County, and occurs when water temporarily overflows on land that is normally dry. Floods can cause significant property damage and personal injury, and also contaminate drinking water and disrupt electrical services.
ARE YOU PREPARED?
Here are some steps you can take to prepare for Potential Flooding:
- Know the flood risk in your area by visiting FEMA’s Flood Map Service Center or the California Governor’s Office of Emergency Services My Hazards Site.
- Stay up-to-date on flood related information through the LA County Department of Public Works.
- Monitor the weather for forecasted heavy rainfall.
- Develop a family emergency plan that includes evacuation routes, the location of utility shut-offs and how to reconnect with family members if separated.
- Create a disaster supply kit.
- Store sandbags, plywood, lumber, and plastic sheeting in a safe location to protect your home if necessary. For information on where to get sandbags, see below.
- Keep important documents in waterproof or sealed bags and create digital copies.
- Elevate or relocate expensive artwork, antiques, and collectibles to higher levels or safer storage. Install waterproof safes for important documents, jewelry, and other valuables.
- Move vehicles, boats, and other recreational equipment to higher ground or secure storage well before flood warnings. Consider installing vehicle lifts in garages to elevate luxury cars above potential floodwaters.
- Test emergency power supplies regularly to ensure functionality during a flood-related power outage. Protect whole-home generators and backup battery systems by elevating them above flood-prone areas.
- Maintaining your driveway. Ensure driveways are properly graded and equipped with drainage systems to prevent flooding. Anticipate water runoff and place sandbags where needed. Have portable water pumps readily available for low-lying areas on your property.
- Drain excess water from pools, fountains, or ponds to prevent overflow that could exacerbate flooding. Use erosion-control landscaping techniques to minimize soil and water damage on large properties.
- Safeguard smart home and security systems. Ensure smart home hubs and security systems are backed by waterproof casings and elevated power supplies. Have manual overrides for electric gates, security doors, and other automated systems in case of power loss.
- Install flood barriers, such as flood doors or foundation vent systems, to protect unique or custom architectural features. Use waterproofing materials for basements, wine cellars, and other below-ground spaces.
- Secure outdoor furniture, sculptures, and high-value landscaping features to prevent them from being swept away. Use protective tarps or barriers for outdoor kitchens, fire pits, or entertainment areas.
- Maintain comprehensive flood insurance including coverage for high-value, rare or irreplaceable items. Document high-value assets and review emergency protocols for quick claims filing after flood-related damage.
- Private Staff Coordination. Train household staff on flood preparedness, including evacuation plans, securing assets, and operating emergency equipment. Designate roles for staff to help protect the property and coordinate with emergency services if needed.
Ways to protect yourself during a flood:
- Avoid moving water and risky areas subject to sudden flooding such as streams, rivers, and flood control channels. Even 6 inches of water can cause injury.
- Avoid playing in or near rivers or areas of potential flooding, especially encouraging children and teenagers to do so.
- Follow evacuation instructions if told to do so.
- Drive safely.
- Move to higher ground.
Helpful contacts: