Mead, NE

 Latitude:  41.1386 N

 Longitude:  96.4559 W

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 Elevation: 358 m ASL

 Installation date:  30-Apr-07

 Removal date:  17-Nov-09

 Sampling heights:  30 / 122 m AGL

 Instrument:  CADS07 (previously CADS01)

 Reference tank 1:  CAO6485 / 361.82 ppm / 2000 psi (1500 psi Feb-08; 800 psi Nov-09)

 Reference tank 2:  CAO6357 / 417.40 ppm / 1950 psi (1500 psi Feb-08; 800 psi Nov-09)

 Notes:  Nov-08 replaced PVU with one shipped from Picarro; did not replace filter

 Most recent calibration date:  22-Apr-07

 To see all pictures, click here.