Z15011870                       USGS 
H15011870       5524511302738000202130SW190101052.7            1250             
N15011870       WHITE C NR KETCHIKAN AK
Y15011870       
315011870       19771011    503                3.53                      
315011870       19790305    114                2.17                      
315011870       19791225    343                3.04                      
315011870       19801027    433                3.38                      
315011870       19811104    570                3.72                      
315011870       19821009    448                3.37                      
315011870       19831019    176                2.23