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USGS 05446500 ROCK RIVER NEAR JOSLIN, IL

PROVISIONAL DATA SUBJECT TO REVISION

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This site is operated in cooperation with the

Cooperator logo U.S. Army Corps of Engineers
Rock Island District - Rock Island, Illinois

and

Cooperator logo Illinois Environmental Protection Agency





NWS River Forecasts

Note: Provisional nitrate plus nitrite load values might not reflect updated discharge and/or nitrate plus nitrite concentration data.
This station managed by the De Kalb Field Office.

Available Parameters Available Period
  
2015-06-26  2020-08-15
1986-09-01  2020-08-15
2007-10-01  2020-08-15
2015-06-26  2020-08-15
2015-06-26  2020-08-15
2020-04-17  2020-08-15
2015-06-26  2020-08-15
2015-06-26  2017-04-21
2015-06-26  2020-08-15
2015-06-26  2020-08-15
2020-04-17  2020-08-15
2015-06-26  2020-08-15
2015-06-26  2020-08-15







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 25.5 08-15-2020   07:00 CST
Graph of  Temperature, water, degrees Celsius

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Discharge, cubic feet per second

Most recent instantaneous value: 7610 08-15-2020   07:45 CST
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Aug 15 based on 80 water years of record more
Min
(1958)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value Aug 15
Max
(2010)
1320 2450 4240 4820 5980 7610 17800


Gage height, feet

Most recent instantaneous value: 7.39 08-15-2020   07:45 CST
Graph of  Gage height, feet

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

Most recent instantaneous value: 540 08-15-2020   07:00 CST
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Dissolved oxygen, water, unfiltered, milligrams per liter

Most recent instantaneous value: 9.9 08-15-2020   07:00 CST
Graph of  Dissolved oxygen, water, unfiltered, milligrams per liter

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Dissolved oxygen, water, unfiltered, percent of saturation

Most recent instantaneous value: 121 08-15-2020   07:00 CST
Graph of  Dissolved oxygen, water, unfiltered, percent of saturation

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pH, water, unfiltered, field, standard units

Most recent instantaneous value: 8.4 08-15-2020   07:00 CST
Graph of  pH, water, unfiltered, field, standard units

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

Most recent instantaneous value: 25.0 08-15-2020   07:00 CST
Graph of  Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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

Most recent instantaneous value: 15.8 08-15-2020   07:00 CST
Graph of  Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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DCP battery voltage, volts

Most recent instantaneous value: 12.3 08-15-2020   07:45 CST
Graph of  DCP battery voltage, volts

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Nitrate plus nitrite, water, unfiltered, pounds of nitrogen per day

Most recent instantaneous value: 136000 08-15-2020   07:00 CST
Graph of  Nitrate plus nitrite, water, unfiltered, pounds of nitrogen per day

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

Most recent instantaneous value: 3.3 08-15-2020   07:00 CST
Graph of  Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen

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