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
Click to hide state-specific text

USGS 05553700 ILLINOIS RIVER AT STARVED ROCK, IL

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
This site is operated in cooperation with the

Cooperator logo Illinois Environmental Protection Agency





This station managed by the De Kalb Field Office.

Available Parameters Period of Record
  
2021-09-24  2024-04-28
2018-06-06  2022-04-11
2021-09-24  2024-04-28
2018-06-06  2022-04-11
2021-09-24  2024-04-28
2018-06-06  2022-04-11
2021-09-24  2024-04-28
2018-06-06  2022-04-11
2021-09-24  2024-04-28
2018-06-06  2022-04-11
2021-09-24  2024-04-28
2018-06-06  2022-04-11
2022-03-16  2024-04-28
2021-09-24  2024-04-28
2022-03-24  2023-11-18
2021-09-24  2024-04-28







 (365)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius, BN

Graph of DAILY Temperature, water, degrees Celsius

Add up to 2 more sites and replot for "Temperature, water, degrees Celsius, BN"

?
 
Note



Create presentation-quality graph.  

Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, BN

Graph of DAILY Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, BN"

?
 
Note



Create presentation-quality graph.  

Dissolved oxygen, water, unfiltered, milligrams per liter, BN

Graph of DAILY Dissolved oxygen, water, unfiltered, milligrams per liter

Add up to 2 more sites and replot for "Dissolved oxygen, water, unfiltered, milligrams per liter, BN"

?
 
Note



Create presentation-quality graph.  

pH, water, unfiltered, field, standard units, BN

Graph of DAILY pH, water, unfiltered, field, standard units

Add up to 2 more sites and replot for "pH, water, unfiltered, field, standard units, BN"

?
 
Note



Create presentation-quality graph.  

Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter, BN

Graph of DAILY Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter

Add up to 2 more sites and replot for "Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter, BN"

?
 
Note



Create presentation-quality graph.  

Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin, BN

Graph of DAILY Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin

Add up to 2 more sites and replot for "Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin, BN"

?
 
Note



Create presentation-quality graph.  

Orthophosphate, water, in situ, milligrams per liter as phosphorus, BN

Graph of DAILY Orthophosphate, water, in situ, milligrams per liter as phosphorus

Add up to 2 more sites and replot for "Orthophosphate, water, in situ, milligrams per liter as phosphorus, BN"

?
 
Note



Create presentation-quality graph.  

Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), BN

Graph of DAILY Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

Add up to 2 more sites and replot for "Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), BN"

?
 
Note



Create presentation-quality graph.  

Carbon dioxide, water, dissolved, at the water surface, parts per million by volume of dissolved gases

Graph of DAILY Carbon dioxide, water, dissolved, at the water surface, parts per million by volume of dissolved gases

Add up to 2 more sites and replot for "Carbon dioxide, water, dissolved, at the water surface, parts per million by volume of dissolved gases"

?
 
Note



Create presentation-quality graph.  

Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, BN

Graph of DAILY Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen

Add up to 2 more sites and replot for "Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, BN"

?
 
Note



Create presentation-quality graph.