Soda Dam in Sandoval County, New Mexico
Photo by Jay Wilbur
NABSQNO 13S-347635-3962165. Soda Dam is a waterfall natural bridge eroded through travertine first deposited then breached by the Jemez River. It is located immediately adjacent to highway 4, about one mile north of Jemez State Monument, Sandoval County, New Mexico. Vreeland included this arch in his catalog as number 17-22 and reported a span of 12 feet.