Keystone Lake, covering 434 acres, is a Private lake situated in Unincorporated Hillsborough County, with the associated WBID(s): 1473A.
This waterbody is located within: Brooker Creek Watershed
18
Water Quality Sampling Locations
6
Hydrologic Sampling Locations
74,536
Samples
Earliest Sample
06/13/1972
Latest Sample
12/15/2025
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