Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Peak Streamflow for USA
Grouped by County

Site Selection Results -- 17 sites found


Hydrologic region = 07090005
Minimum number of observations = 1

Save file of selected sites to local disk for future upload

Data for individual sites can be obtained by selecting the site number below

  group icon Lee County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Peaks
USGS 05442300 ROCK RIVER AT DIXON, IL 2010-07-25 2023-04-06 14
  group icon Ogle County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Peaks
USGS 05440650 STILLMAN CREEK TRIBUTARY NEAR HOLCOMB, IL 1959-08-03 1976-05-30 18
USGS 05440700 ROCK RIVER AT BYRON, IL 2001-02-25 2023-04-05 23
USGS 05440900 LEAF RIVER TRIBUTARY NEAR FORRESTON, IL 1956-07-08 1979-03-19 23
USGS 05441000 LEAF RIVER AT LEAF RIVER, IL 1938-02-04 1982-03-15 44
USGS 05441500 ROCK RIVER AT OREGON, IL 1937-02 1949-02-25 11
USGS 05442000 KYTE RIVER NEAR FLAGG CENTER, IL 1937-02 1951-02-20 13
  group icon Rock Island County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Peaks
USGS 05446500 ROCK RIVER NEAR JOSLIN, IL 1940-08-30 2023-04-07 84
USGS 05448000 MILL CREEK AT MILAN, IL 1936-06 2023-02-09 82
  group icon Whiteside County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Peaks
USGS 05443500 ROCK RIVER AT COMO, IL 1915-02-25 2023-04-06 104
USGS 05444000 ELKHORN CREEK NEAR PENROSE, IL 1938-06 2023-04-04 85
USGS 05444100 SPRING CREEK TRIBUTARY NEAR COLETA, IL 1959-08-16 1972-08-26 14
USGS 05445500 ROCK CREEK NEAR MORRISON, IL 1937-06 1971-06-01 33
USGS 05446000 ROCK CREEK AT MORRISON, IL 1940-08-13 2000-06-13 55
  group icon Winnebago County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Peaks
USGS 05437500 ROCK RIVER AT ROCKTON, IL 1904-03-22 2022-08-14 94
USGS 05437600 ROCK RIVER TRIBUTARY NEAR ROCKTON, IL 1960-10-14 1976-02-25 16
USGS 05437695 KEITH CREEK AT EIGHTH STREET AT ROCKFORD, IL 1980-06-07 1986-09-25 7