The Dona and Roberts Bay Watershed spans a total of 97.4 square miles, 90 percent of which lies within Sarasota County. The area within the county, totaling 87.4 square miles, is the only portion of the watershed for which information is available on the Sarasota County Water Atlas. The watershed contains 24 named lakes/ponds, 17 named rivers/streams/canals and five named bays/bayous.
Dona Bay Watershed Mgt. Plan
(Revised April 2007)
This watershed management plan was created to provide a strategy for protecting natural systems, ensuring good water quality, providing adequate water for human water needs, and protecting residents within the watershed’s boundaries from flooding.