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Boating safety tips are available from the U.S. Coast Guard.

NOTE: Station Numbers for Iowa precipitation gages have changed (see list).


* IMPORTANT: Next Generation Station Page

USGS 05420500 Mississippi River at Clinton, IA

PROVISIONAL DATA SUBJECT TO REVISION

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> Site Information

> Images

> National Weather Service River Forecast

Funding For This Site Provided By:

Link to Upstream Gage

Iowa WSC Gage Network

Link to Downstream Gage


This station managed by the Iowa City Field Office.

Available Parameters Available Period
  
2012-07-26  2019-12-08
2015-03-17  2019-12-08
1990-10-01  2019-12-08
2007-10-01  2019-12-08
2015-03-17  2019-12-08
2015-03-17  2019-12-08
2015-03-17  2019-12-08
2015-03-16  2019-12-08
2015-03-16  2019-12-08
2015-03-17  2019-12-08
2017-03-07  2019-12-08
2015-03-28  2017-02-07







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 2.1 12-08-2019   04:30 CST
Graph of  Temperature, water, degrees Celsius

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Temperature, water, degrees Celsius, YSI EXO2

Most recent instantaneous value: 1.6 12-08-2019   04:15 CST
Graph of  Temperature, water, degrees Celsius

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Discharge, cubic feet per second

Most recent instantaneous value: 82000 12-08-2019   04:30 CST
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 8 based on 146 water years of record more
Min
(1937)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value Dec 8
Max
(1882)
7500 20600 26100 30400 36100 82000 88800


Gage height, feet

Most recent instantaneous value: 12.69 12-08-2019   04:30 CST
Graph of  Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, YSI EXO2

Most recent instantaneous value: 500 12-08-2019   04:15 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, YSI EXO2

Most recent instantaneous value: 13.6 12-08-2019   04:15 CST
Graph of  Dissolved oxygen, water, unfiltered, milligrams per liter

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Dissolved oxygen, water, unfiltered, percent of saturation, YSI EXO2

Most recent instantaneous value: 98 12-08-2019   04:15 CST
Graph of  Dissolved oxygen, water, unfiltered, percent of saturation

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pH, water, unfiltered, field, standard units, YSI EXO2

Most recent instantaneous value: 8.2 12-08-2019   04:15 CST
Graph of  pH, water, unfiltered, field, standard units

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Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE), YSI EXO2

Most recent instantaneous value: 89.3 12-08-2019   04:15 CST
Graph of  Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)

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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 EXO2

Most recent instantaneous value: 20.2 12-08-2019   04:15 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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Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen
 
-- Data temporarily unavailable for the time period specified --


Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, nitratax, [Nitratax]

Most recent instantaneous value: 3.12 12-08-2019   04:15 CST
Graph of  Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, [Nitratax]

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