[kaitai]

Adding some fun science: pumps are particularly unsuited to FL because of the "sponge" that makes up its land. As freshwater is taken up from the soil for human use, saltwater slowly follows it in (contaminating Fl's freshwater source). If there's a mismatch in the rate of percolation, you can get sinkholes -- the land collapses because there isn't water in the cracks holding it up. https://www.smithsonianmag.com/science-nature/science-behind...

[HillaryBriss]

this also happened in Orange County, California years ago. they'd pumped so much groundwater that some of the wells near the shore saw saltwater infiltration. nowadays, Orange County replenishes its existing aquifer by pumping purified, recycled waste water back in.