Imagine your house catches fire and instead of calling the fire department, you grab a small garden hose, hoping to put out the raging flames. Water comes out, but it’s barely enough to make a difference as the fire spreads uncontrollably. While the garden hose is a perfectly designed tool for its intended purpose—delivering a steady but moderate flow of water for everyday household use—its size, pressure, and capacity are not designed to handle emergencies like extinguishing a large fire. Expecting it to do so would be unrealistic. This is exactly what happens when a municipal water system is tasked with trying to battle a massive wildfire.

A municipal water system is designed to provide a reliable and sufficient supply of clean water for everyday community needs. Its primary functions include delivering drinking water to homes and businesses, supplying irrigation water for landscaping and agriculture, and supporting structural firefighting by providing water to fire hydrants at a pressure suitable for controlling typical building fires. These systems are carefully engineered to balance supply and demand under normal conditions, ensuring that residents, businesses, and emergency responders have the water they need for daily life and localized emergencies. They are not built to sustain the extreme demands of catastrophic wildfires. The immense volume and sustained pressure needed quickly overwhelms the system, leaving firefighters without enough water to combat the flames effectively.

That is why preparing for wildfires is a shared responsibility. While local agencies provide resources like emergency services, fire hydrants, and water infrastructure, they can’t protect every home individually. Residents play a crucial role in reducing wildfire risks and ensuring their properties are defensible.

Why It’s a Shared Responsibility:

1. Firefighters Can’t Defend Every Home – In a major wildfire, emergency responders must prioritize life safety and high-risk areas. Homes that are not prepared may be impossible to save.
2. Water Systems Have Limits – Municipal water systems are not built to handle wildfire-scale demand. If too many homes rely on hydrants simultaneously, water pressure can drop, making firefighting even harder.
3. Embers Can Travel Miles – Even if a fire isn’t directly next to a home, wind-driven embers can ignite flammable materials. Individual homeowners must clear debris, use fire-resistant materials, and create defensible space to prevent ember ignitions.
4. Insurance & Property Value – Homes in high-risk fire areas that are not well-prepared may face increased insurance rates or even policy cancellations. A well-maintained and fire-resistant home can help ensure continued coverage.
5. Stronger Together – When entire neighborhoods prepare, it increases the overall fire resilience of the community. A single unmaintained property can create hazards for everyone nearby.

The District’s current water system is built to meet fire flow demands of 1,500 to 3,500 gallons per minute per hydrant, following industry standards. However, the recent devastating fires in Los Angeles have raised concerns, as reports of hydrants running dry highlight potential weaknesses in traditional planning. Our fire flow modeling is based on a peak daily demand of 5.5 million gallons, and our system currently exceeds that. But if extreme fires require even greater water capacity, we may need to reassess our planning, system design, and future investments.

Preparing for these new extremes requires looking for ways to strengthen our water system while keeping it appropriately sized for daily use. The District has recently applied for a BRIC grant to help strengthen our systems reliability during emergencies like wildfires and earthquakes. This project focuses on improving power reliability and water movement by adding pumps, pipes, reservoirs, generators, and battery systems. If approved, the funding will cover project planning, environmental approvals, and prepare us for future construction grants.

We’re also working with UCSD to update an agreement that will allow more AI fire cameras at key reservoir sites to improve fire detection. In addition, we’re exploring ways to strengthen our water supply, including wells, desalination, and backup power, which will be part of the BRIC grant study.

Other ongoing projects include installing subgrade hydrants at dead-end locations, helping Emerald Bay add more hydrants, and expanding our firefighting support with a third Heli-hydrant. We’re also assisting with the Emerald Bay siren/pole project by providing reservoir storage level information.

Additionally, smart water management tools and community education initiatives are helping residents understand the importance of conservation and emergency preparedness. Through these efforts, the district is ensuring a resilient, efficient, and fire-ready water system for the community

You can take proactive steps to reduce the risk of wildfire damage and ensure you are prepared for emergencies. Here’s what you can do:

1. Create Defensible Space

• Clear vegetation: Maintain at least 100 feet of defensible space around your home by removing dry brush, dead trees, and overgrown plants.
• Use fire-resistant landscaping: Choose plants that are less flammable and create firebreaks with gravel, stone paths, or green lawns.
• Keep trees trimmed: Prune branches at least 10 feet from chimneys and remove overhanging limbs near your home.

2. Harden Your Home

• Use fire-resistant materials: Upgrade to Class A fire-rated roofing, install ember-resistant vents, and use tempered glass windows.
• Clear debris: Regularly clean gutters, roofs, and decks to remove dry leaves and pine needles.
• Enclose open spaces: Screen off attic vents and enclose decks to prevent embers from igniting hidden areas.

3. Prepare for Water Supply Limitations

• Store emergency water: Consider having water storage tanks with a fire department connection.
• Install an external sprinkler system: Use rooftop and perimeter sprinklers to help wet your property if a wildfire approaches.
• Have an independent water source: If possible, use a pool, pond, or well with a fire pump.

4. Plan for Evacuations

• Create an emergency kit: Include important documents, medications, food, water, and protective gear.
• Know your evacuation routes: Have multiple escape routes planned in case roads are blocked.
• Sign up for emergency alerts: Stay informed through local emergency services and wildfire warning systems.

5. Work with the Community

• Join a Firewise USA® program: Collaborate with neighbors to reduce community-wide wildfire risks.
• Advocate for better infrastructure: Support efforts to improve fire hydrant systems, emergency water storage, and brush clearance.
• Support local fire services: Volunteer or donate to organizations that help maintain wildfire readiness.

Wildfire preparedness is not the responsibility of one agency or individual—it is a collective effort that requires the participation of residents, emergency responders, water providers, and local government. By working together, we can create a more fire-resilient Laguna Beach. Homeowners can take proactive steps to safeguard their properties, while the District continues to enhance infrastructure and emergency water supply reliability. Firefighters rely on a well-maintained water system and prepared neighborhoods to effectively protect lives and property. And city officials play a key role in planning, policy, and emergency response coordination. When each stakeholder does their part, we strengthen our community’s ability to withstand wildfires, protect our cherished environment, and ensure the safety of future generations.