Florida Lakewatch: Lake Thonotosassa - Water chemistry results from 1999 (text) and 2000 (PDF format). lakewatch.ifas.ufl.edu/tlakesfolder/Thonotosassa.htm
Hillsborough County Lake Atlas: Lake Thonotosassa - Aerial photograph, size, water quality, plant and wildlife, water levels, and references. www.lakeatlas.usf.edu/lakedata/lakes/thonotosassa/default.htm
Water Management Monthly - Southwest Florida Water Management District publication with an announcement of the start of the Lake Thonotosassa Shoreline Restoration project and a history of the lake's problems. www.swfwmd.state.fl.us/ppr/publications/h2omm/wmm0499.htm
