benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 whey, 1992-06-18,  EYI ,  USGS/CVO ,  ASHTECH L-XII,  006,  6A,  ASHTECH,  006,  NONE, 1.4192, 0, 15, 233815
 whey, 1992-06-19,  EYI ,  USGS/CVO ,  ASHTECH L-XII,  006,  6A,  ASHTECH,  006,  NONE, 1.4825, 0, 15, 233545
 whey, 1997-08-20,  unknown ,  CVO ,  Trimble 4000SSi,  16106,  NP,  TRM29659.00,  66597,  NONE, 1.3747, 0, 30, 13580
 whey, 1997-08-21,  unknown ,  CVO ,  Trimble 4000SSi,  16106,  NP,  TRM29659.00,  66597,  NONE, 1.351, 0, 30, 13550
 whey, 1998-08-27,  LESLIE C PHILLIPS ,  MULTNOMAH COUNTY SUR,  LEICA SR9500,  280411,  4.1,  LEIAT303-RD,  730034,  NONE, 1.6229, 0, 0, 183615
 whey, 1998-08-28,  LESLIE C PHILLIPS ,  MULTNOMAH COUNTY SUR,  LEICA SR9500,  280411,  4.1,  LEIAT303-RD,  730034,  NONE, 1.5849, 0, 0, 143715
 whey, 1998-08-31,  LESLIE C PHILLIPS ,  MULTNOMAH COUNTY SUR,  LEICA SR9500,  280411,  4.1,  LEIAT303-RD,  730034,  NONE, 1.5669, 0, 0, 181445
 whey, 1998-09-22,  RON BAILEY ,  NATIONAL GEODETIC SU,  TRIMBLE 4000SSE,  4872,  Nav,  TRM22020.00+GP,  728,  NONE, 2, 0, 15, 132745
 whey Whey_1989_NGS, 2008-11-14,  BP ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220211182,  NP,  TRM41249.00,  60054886,  NONE, 1.2247, 1.2804, 30, 155430
 whey Whey_1989_NGS, 2008-11-17,  BP ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220211182,  NP,  TRM41249.00,  60054886,  NONE, 1.2022, 1.258, 30, 154430
 whey, 2003-10-09,  EYI ,  USGS/Cascades Volcan,  TRIMBLE,  0220320193 ,  5700 NP,  TRM41249.00,  12532395,  NONE, 1.4554, 1.5093, 30, 14540
 whey, 2003-10-10,  EYI ,  USGS/Cascades Volcan,  TRIMBLE,  0220320193 ,  5700 NP,  TRM41249.00,  12532395,  NONE, 1.5148, 1.5684, 30, 14420
 whey Whey_1989_NGS, 2003-11-06,  CHS ,  USGS ,  ASHTECH,  LP020000801 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993702,  NONE, 1.3864, 1.4339, 30, 163830
 whey Whey_1989_NGS, 2007-05-01,  EYI ,  USGS/Cascades Volcan,  TRIMBLE,  0220316023 ,  5700 NP,  TRM41249.00,  12354066,  NONE, 1.5163, 1.5698, 15, 1560
 whey Whey_1989_NGS, 2007-06-12,  EYI ,  USGS/Cascades Volcan,  TRIMBLE,  16301 ,  4000SSI NP,  TRM29659.00,  3626A6301,  NONE, 1.4775, 0, 15, 175830