On July 26, 2015 at 02:05PM, Tom at Watery Foundation published the following article:
During cold spells, manatees aggregate in warm water springs to survive. The minimum flows and levels established for these flowing systems must leave enough depth and water space for the half-ton marine mammals. Not a problem; just don’t issue water use permits that would lower flows and squeeze manatee box equivalents too hard:
That is just an illustration of space requirements, not a coffin. Pack ’em in.