Powerful storms can change conditions quickly and leave very little time to react to flooding. Here in Santa Clara County, these risks increase during El Ni\u00f1o years, when warmer ocean waters in the eastern tropical Pacific influence storm patterns, leading to more moisture in the air and stronger winter storms. During a strong El Ni\u00f1o, as forecast for the upcoming season, our region is more likely to experience repeated heavy rainfall over extended periods.<\/p>\n
Valley Water monitors these changing conditions closely and works year-round to maintain flood protection infrastructure. However, we only own or have access to maintain about 350 of the more than 800 miles of creeks in the urbanized valley areas of Santa Clara County. The remaining stretches of creeks are owned by private property owners and by public agencies.<\/p>\n
Heavy and prolonged rainfall, like the type El Ni\u00f1o might bring, can challenge even well-maintained systems, and overflowing creeks or reservoirs can create situations where every minute counts. That\u2019s why personal preparedness is so important.<\/p>\n
Properties next to creeks or in a FEMA\u2011designated Special Flood Hazard Area face the highest flood risk. The best first step you can take is to visit valleywater.org\/floodready<\/a> to find out exactly where your home or business is located within the flood zone. If you live next to a creek, learn about ownership and maintenance responsibilities.<\/p>\n This is also the perfect time to get flood insurance. Standard homeowners or renters\u2019 insurance does not cover flood damage, so it\u2019s important to purchase a separate flood policy no matter where you live. Coverage is available for both homeowners and renters. Most policies have a 30-day waiting period before going into effect.<\/p>\n