Z10203450 USGS H10203450 3846001120700004949041SW160300030.94 0.94 5520.00 N10203450 BACKBONE DRAW NEAR RICHFIELD, UTAH Y10203450 310203450 19710829 710 7.45 310203450 19720804 60.0 4.43 310203450 19730804 2.00 2.92