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Sample: 08JRSCH009

Sample ID: 08JRSCH009 [1]
Station ID: 08JRSCH009
AT Num:
Volcano: Chiginagak
Possible source:
Eruption:
Collector: Schaefer, J. R. G.
Date sampled: 2008-08-23
Sample type 1: Water
Color:
Final unit:
Text Description: water sample collected. Control. Needle Creek. pH 8.35??, temp 10.5, cond 123. pH reading suspect. Recalibrated pH meter, but reading seems too high. Took reading of 7.0 standard after measuring creek water and it read 7.24. During calibration, pH 4 and 7 calibrated fine, but pH 10 standard read 10.18.
Sample Location:

References Cited

[1] Summit crater lake observations, and the location, chemistry, and pH of water samples near Mount Chiginagak volcano, Alaska: 2004-2012, 2013

Schaefer, J.R., Scott, W.E., Evans, W.C., Wang, Bronwen, and McGimsey, R.G., 2013, Summit crater lake observations, and the location, chemistry, and pH of water samples near Mount Chiginagak volcano, Alaska: 2004-2012: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2011-6 v. 2, 25 p., available online at www.dggs.gov/pubs/id/25602 .