Z05578000                       USGS 
H05578000       4000480895018001717129SW071300083063          473.67            
N05578000       SANGAMON RIVER AT PETERSBURG, IL
Y05578000       
305578000       20100626  19900               23.71                      
305578000       20110621  17500               22.14                      
305578000       20120503   4350               11.11                      
305578000       20130423  24200               25.67                      
305578000       20140222  12200               18.07                      
305578000       20150630  17600               21.75                      
305578000       20151231  44800               30.55                      
305578000       20170507  21800               23.92                      
305578000       20190625  21200               23.59                      
305578000       20200520  21600               23.80                      
305578000       20210703  13900               19.30                      
305578000       20220225  11800               17.64                      
305578000       20230307   9620               15.67