Z10257710                       USGS 
H10257710       3350211163645000606065SW181002013.84           2260             
N10257710       CHINO CYN C NR PALM SPRINGS CA
Y10257710       
310257710       19750308   0.10                3.81                      
310257710       19760910    240                5.90                      
310257710       19770815    247                5.93                      
310257710       19780304   20.0                4.42                      
310257710       19790328   8.00                4.20                      
310257710       19800221   95.0                5.38                      
310257710       19810907   17.0                4.39                      
310257710       19820210   6.60                4.19                      
310257710       19821130   8.001                                         
310257710       19831225   13.012