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USGS 05595000 KASKASKIA RIVER AT NEW ATHENS, IL

PROVISIONAL DATA SUBJECT TO REVISION

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This site is operated in cooperation with the

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and

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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 Mt. Vernon Field Office.

Available Parameters Available Period
  
2015-09-22  2021-10-06
2009-04-10  2025-11-29
2009-04-10  2025-11-29
2015-09-22  2021-10-06
2015-09-22  2021-10-05
2015-11-06  2021-10-06
2022-11-29  2023-12-03
2024-12-04  2025-11-29
2015-11-09  2019-09-03
2015-09-22  2021-10-06
2015-09-22  2025-11-29
2018-07-10  2025-11-29
2009-03-18  2018-06-21
2015-09-22  2025-11-29
2015-09-22  2025-11-29







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, [YSI, Discontinued 10/6/21]
 
-- Data temporarily unavailable for the time period specified --

Discharge, cubic feet per second
Most recent instantaneous value: 279 11-29-2025   18:00 CST
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Daily discharge, cubic feet per second -- statistics for Nov 29 based on 16 water years of record more
Most Recent
Instantaneous
Value Nov 29		 Min
(2024)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2021)
279 316 582 3080 4010 6430 11700

Gage height, feet
Most recent instantaneous value: 68.79 11-29-2025   18:00 CST
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, [Discontinued 10/6/21]
 
-- Data temporarily unavailable for the time period specified --

Dissolved oxygen, water, unfiltered, milligrams per liter, [Discontinued 10/6/21]
 
-- Data temporarily unavailable for the time period specified --

pH, water, unfiltered, field, standard units, [Discontinued 10/6/21]
 
-- Data temporarily unavailable for the time period specified --

Orthophosphate, water, in situ, milligrams per liter as phosphorus, (CYC)
 
-- Data temporarily unavailable for the time period specified --

Orthophosphate, water, in situ, milligrams per liter as phosphorus, (YSI)
 
-- Data temporarily unavailable for the time period specified --

Orthophosphate, water, in situ, milligrams per liter as phosphorus, [Hach_Phosphax]
Most recent instantaneous value: 0.075 11-29-2025   17:45 CST
Graph of Orthophosphate, water, in situ, milligrams per liter as phosphorus, [Hach_Phosphax]

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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)
Most recent instantaneous value: 2.5 11-29-2025   17:45 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), [Discontinued 10/6/21]
 
-- Data temporarily unavailable for the time period specified --

Water velocity reading from field sensor, feet per second
 
-- Data temporarily unavailable for the time period specified --

Water velocity reading from field sensor, feet per second, (CHANNEL MASTER), [Average Vx]
Most recent instantaneous value: 0.05 11-29-2025   18:00 CST
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Nitrate plus nitrite, water, unfiltered, pounds of nitrogen per day
Most recent instantaneous value: 478 11-29-2025   17:45 CST
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Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen
Most recent instantaneous value: 0.4 11-29-2025   17:45 CST
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