The Orange County Stormwater Management Division has prepared important information for lakes within unincorporated Orange County. These Lake Fact Sheets includes information on:
- Official lake names
- Drainage basin
- Base flood elevation
- Normal high water elevation (NHWE)
- Control structures
Lake Fact Sheets are available in combined PDF files alphabetically. Please click on a file below to find data on a specific lake.
Currently there are over 150 lakes being monitored. Historical stage level data for lakes can be obtained from the Water Atlas.