There's been no particular lack of rainfall within Florida during the past two decades. Annual averages ebb and flow, but the median average has been consistent.
Fresh water levels are lower quite simply because the state has expanded civic water systems to the point where a lot more water is out of the lakes, rivers and streams and now contained within those systems instead.
I think it was Hawkeye171, as he is in a panic right now.....how you doing Black Bart?
I personally know of lakes in north Florida (particularly in Putnam County) that are at their lowest levels in 20+ years and they aren't connected to any "civic water systems".
You haven't seen heavy rain until you visit Costa Rica between August and October....