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


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

USGS Surface-Water Monthly Statistics for the Nation

USGS 05553700 ILLINOIS RIVER AT STARVED ROCK, IL


Site Selection
Select sites which meet all of the following criteria:   ---- or select new criteria

Check one or more boxes to select sites/parameters for further display--below:
USGS 05553700 ILLINOIS RIVER AT STARVED ROCK, IL
Period of Approved Daily-Mean Data
  Parameter Code Parameter Name From To Count
00010 Temperature, water, degrees Celsius -- BN 2021-09 2024-07 983
00010 Temperature, water, degrees Celsius -- SHD 2018-06 2022-03 1201
00095 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- SHD 2018-06 2022-04 1206
00095 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BN 2021-09 2024-07 942
00300 Dissolved oxygen, water, unfiltered, milligrams per liter -- SHD 2018-06 2022-04 1223
00300 Dissolved oxygen, water, unfiltered, milligrams per liter -- BN 2021-09 2024-07 979
32318 Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- SHD 2018-06 2022-04 1244
32318 Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter -- BN 2021-09 2024-05 913
32319 Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin -- SHD 2018-06 2022-04 1224
32319 Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin -- BN 2021-09 2024-04 881
51289 Orthophosphate, water, in situ, milligrams per liter as phosphorus -- BN 2022-03 2024-04 535
63680 Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- BN 2021-09 2024-07 977
72240 Carbon dioxide, water, dissolved, at the water surface, parts per million by volume of dissolved gases 2022-03 2023-11 420
99133 Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen -- BN 2021-09 2024-04 879
 
Choose Output Format

Retrieve USGS Surface-Water Monthly Statistics for Selected Sites
Choose one of the following options for displaying data for the sites meeting the criteria above
?
  Date range for statistics calculation of all selected parameters  (YYYY-MM)   (YYYY-MM) 
  If blank, use entire period of record for each parameter.
?
 
?
Table of monthly mean    
?
Tab-separated data *

 * Save compressed files with a .gz file extension.