Z01657800                       USGS 
H01657800       3840480771336005151059SW020700104.52           21.68            
N01657800       GILES RUN NEAR WOODBRIDGE, VA
Y01657800       
301657800       19650305    367                4.02                      
301657800       19660914    942                6.70                      
301657800       19670827    876                6.40                      
301657800       19680114    405                4.20                      
301657800       19690803    377                4.07                      
301657800       19700709    548                4.88