Z08155550 USGS H08155550 3015490974517004848453SW120902053.12 3.12 434.42 N08155550 W Bouldin Ck at Riverside Dr, Austin, TX Y08155550 308155550 19760507 989C 1.97 308155550 19770413 239C 2.93 308155550 19780212 240C 2.82 308155550 19790521 1080C 4.64 308155550 19800327 173C 2.61 308155550 19810613 2640C 6.12 308155550 19820513 675C 4.09 308155550 20170626 692C 4.42