12/09 

 1998 



02/07 03/09 04/08 



Mew logger S/H/213624 TEMP/RH 



05/08 



06/07 07/07 

 S/N 213624 



Figure 6 Relative humidity of the McDonald Mine West Adit, Lake County, Montana, from 

 December 1998-July 1999. Electronic data recorder was 12.7 m from the mine portal 



u 



