FLORIDA FLOW REPORT

Last Updated: December 19, 2025

Florida's river systems are exhibiting a range of streamflow conditions, from below to above average for this time of year, which water enthusiasts and local communities should note. A standout observation is the St. Johns River at Jacksonville, with a notable current streamflow of 149,000 cubic feet per second (cfs) and holding at 42.15% of normal levels, which may raise concerns for potential flooding or increased river activity in the surrounding areas, including the populous city of Jacksonville. Conversely, the Suwannee River at White Springs is experiencing extremely low flow rates at a mere 162 cfs, a drastic 90.56% below the normal, indicating a potential flow drought that could impact river-based recreation and ecosystems in the region.

Diving deeper into specific locales, the Ocklawaha River, part of the St. Johns River watershed, shows variable conditions with sites like Rodman Dam near Orange Springs at -30.19% of normal streamflow. The Econlockhatchee River near Oviedo, a favorite among paddlers for its scenic runs, has also decreased by 6.58% in the last 24 hours, sitting at only 227 cfs. On the other hand, the Cedar River in Jacksonville surged dramatically by 123.63% in the recent day, although its overall flow remains below normal. In South Florida, waterways such as the Caloosahatchee River are experiencing significantly reduced flows, with measurements at S-79 revealing a 31.21% decrease from the previous day, which may affect the delicate balance of the Everglades ecosystem. For whitewater enthusiasts, these fluctuations in streamflow are crucial as they can drastically alter the conditions of rapids and flows, impacting both the difficulty and safety of navigable routes. It is essential for individuals engaging with these water bodies to stay informed about current conditions and trends, particularly in light of these observations that may indicate larger environmental patterns and weather-related impacts.

       



Florida is characterized by a flat landscape with numerous rivers and lakes that are critical to the state's hydrology. The St. Johns River, the longest river in Florida, flows from its headwaters in east-central Florida to the Atlantic Ocean. Other major rivers include the Kissimmee River, the Ocklawaha River, and the Apalachicola River. The state's climate is subtropical, with hot and humid summers and mild winters, and is prone to frequent hurricanes and tropical storms. There are numerous man-made reservoirs in Florida, including Lake Okeechobee, which is the largest freshwater lake in the state and a key water source for agriculture and urban areas. The state does not receive significant snowfall, and its hydrology is primarily influenced by rainfall patterns, groundwater recharge, and coastal tides.


       

Winter Storm Warnings

December 19 2025

Residents of Florida, particularly in Collier County, should exercise caution due to patchy dense fog impacting visibility, especially along Alligator Alley. The fog is expected to lift after 9 AM, but until then, low-beam headlights and extra travel time are advised. Additionally, dangerous rip currents are expected along the beaches of Walton, Bay, Gulf, and Franklin counties through late tonight. Swimmers should heed warnings and remain vigilant as these currents can pull even strong swimmers into deeper waters. Stay safe and informed on local conditions if you're in or traveling to these areas.