Orange County Lakes

Share Orange County Lakes on Facebook Share Orange County Lakes on X (formerly Twitter) Share Orange County Lakes on Linkedin Email Orange County Lakes link

Clean lakes are essential for a healthy environment and thriving communities. Here, you can learn about local lakes, how Orange County monitors and protects them, and ways you can help care for these valuable resources.

The lakes highlighted below are part of Orange County’s water quality monitoring program and represent a snapshot of our many local lakes. If you don’t see your lake listed, or if it’s not managed by Orange County, visit the Orange County Water Atlas for detailed lake-specific information.




Clean lakes are essential for a healthy environment and thriving communities. Here, you can learn about local lakes, how Orange County monitors and protects them, and ways you can help care for these valuable resources.

The lakes highlighted below are part of Orange County’s water quality monitoring program and represent a snapshot of our many local lakes. If you don’t see your lake listed, or if it’s not managed by Orange County, visit the Orange County Water Atlas for detailed lake-specific information.




  • Sign Up for Alerts

    Share Sign Up for Alerts on Facebook Share Sign Up for Alerts on X (formerly Twitter) Share Sign Up for Alerts on Linkedin Email Sign Up for Alerts link


    OCFL Alert is a first-of-its-kind emergency notification and information smartphone app that provides critical information during times of emergency. Life-saving information includes open shelter locations, water and ice distribution centers, evacuation routes, public service announcements and much more. ( Android | Apple)
    OC ALERT is an alert system that allows Orange County Government to contact you via email or cell phone text message during an emergency affecting Orange County. Register free-of-charge for OCAlert.


    OCFL Alert is a first-of-its-kind emergency notification and information smartphone app that provides critical information during times of emergency. Life-saving information includes open shelter locations, water and ice distribution centers, evacuation routes, public service announcements and much more. ( Android | Apple)
    OC ALERT is an alert system that allows Orange County Government to contact you via email or cell phone text message during an emergency affecting Orange County. Register free-of-charge for OCAlert.
Page last updated: 15 Jun 2026, 01:06 PM