Chris Mericle’s introducation says this video:
shows some of the springs, sinkholes, and other karst features that lie in close proximity to the proposed Sabal Trail gas pipeline where it crosses the Withlacoochee River in Hamilton and Madison County, Florida.
Including active sinkholes right next to the proposed pipeline route. And a karst window a couple of hundred feet from the pipeline.
Here’s the video:
The video is about the part of the Withlacoochee River where the pipeline would cross it the second time, after crossing first near US 84 at the Brooks-Lowndes County line in Georgia.
Thanks to Merrillee Malwitz-Jipson of Our Santa Fe River for finding this video.