Z09486050                       USGS 
H09486050       3218091110012000404019SW150503021.75           2265.            
N09486050       ROLLER COASTER WASH NR TUCSON AZ
Y09486050       
309486050       19820823    155C               2.75                      
309486050       19830809    960C               5.90                      
309486050       19831001    291C               3.69                      
309486050       19860320   76.0C               2.50                      
309486050       19870824    110C               2.74                      
309486050       19880820    143C               2.94                      
309486050       19881020   50.0C               2.02                      
309486050       19900724    332C               3.84