[To Parent Directory] 7/9/2001 9:17 AM 28672 DataTypeExplanations.xls 7/10/2001 10:06 AM 4419072 StreamNetDataLakeChelan.xls 6/29/2001 8:31 AM 1026294 StreamNetDataLakeChelan.xls.zip 2/11/2003 1:26 PM 2267606 StreamNetDataLakeChelan2003.xls.zip