Site Name: Las Vegas Spring Preserve (Las Vegas Valley Water District) (Array N1) Cross Streets: Lat/Long: 36.1723058/-115.19116 Date: 26/02/2000 to 18/08/2000 (dd/mm/yyyy) Performed By: UNLV Type of Measurements: SASW Depth of Measurements : 37.39 m to halfspace Function Stepped (y or n): y Posted By: Ying Liu 07/04/2004 (dd/mm/yyyy) Vs30 (m/s): Depth(m) Vs(m/s) 0.00 74 0.19 74 0.19 365 0.28 365 0.28 678 0.43 678 0.43 428 0.47 428 0.47 399 0.54 399 0.54 760 0.86 760 0.86 409 0.87 409 0.87 375 0.88 375 0.88 446 1.23 446 1.23 677 1.38 677 1.38 432 1.45 432 1.45 480 1.46 480 1.46 386 1.47 386 1.47 379 2.31 379 2.31 378 2.32 378 2.32 454 2.33 454 2.33 416 3.56 416 3.56 471 3.57 471 3.57 430 3.58 430 3.58 454 5.37 454 5.37 351 5.38 351 5.38 377 5.39 377 5.39 397 6.97 397 6.97 804 7.55 804 7.55 1134 7.80 1134 7.80 725 8.00 725 8.00 810 8.02 810 8.02 427 8.03 427 8.03 400 8.46 400 8.46 701 8.80 701 8.80 421 11.84 421 11.84 390 11.86 390 11.86 386 11.87 386 11.87 403 17.42 403 17.42 399 17.44 399 17.44 414 17.45 414 17.45 402 25.54 402 25.54 402 25.56 402 25.56 393 25.57 393 25.57 410 37.36 410 37.36 543 37.38 543 37.38 677 37.39 677 37.39 800 49.85 800