Salton Sea, 1972, 1970s, Imperial county, Coachella valley, Salton Sink, Colorado Desert, Southern California, below sea level, agriculatural runoff, saline, salt, salty, San Andreas Fault, lake, lakes, basin, basins, drainage, groundwater, hydrology, water, enhoheic rift lake, endoheic, historical aerial photograph, ir, wavelength, thermal, false, color, antique, historic, old, vintage, city, metro, metropolitan, municipal, municipality, urban, urbanized, aerial, map, straight, down, image, imagery, arid, barren, climate, desert, desolate, dry, empty, nature, rural, vertical, aerialarchives, aerials, air, elevated, from, high, image, over, overhead, overlooking, overview, photograph, photography, views, America, American, California, Californian, CA, west, western, United States, US, USA, FAEM16, AHLV4408