Hillsborough County Water Atlas

The Lake Vegetation Index (LVI) and Stream Condition Index (SCI) assessments provide valuable insights into the ecological health of Hillsborough County's lakes and streams. LVI measures the condition of aquatic plant communities in lakes, while SCI evaluates the biological quality of streams based on the presence and diversity of aquatic organisms. Together, these assessments help gauge the overall health and ecological integrity of individual waterbodies across the region.

This interactive map allows you to explore individual waterbodies - such as lakes and streams - and view their associated LVI and/or SCI assessments. Select a waterbody from the search control or click it on the map to view its available assessments. Selecting an individual LVI or SCI assessment will show detailed information, including an assessment summary, scoring results, and, when available, a list of observed taxa. This tool provides an intuitive way to visualize and analyze ecological assessment data, supporting better understanding and management of aquatic ecosystems.