Picatinny Arsenal: Lodging: Lodging at Picatinny Arsenal, though limited in number, offers a variety of choices to include cabins, trailers, appartments, and a guesthouse. All facilities offer cable TV and internet and are smoke free. Pets are allowed at certain facilities for a nominal fee.
There were temporary river waterfalls where the Mississippi ran backwards during 1811-12 earthquakes. It happened when a thrust fault created a sudden dam several feet high near the bottom of the river loop near New Madrid.
Currently the Mississippi River is at a stage of about 3 feet, that is 3 feet above sea level. Other river systems have a reference level that is not sea level. Most rivers in the United States have gaging stations where measurements are continually made of the river's stage and discharge.