USGS 05543010 ILLINOIS RIVER AT SENECA, IL

PROVISIONAL DATA SUBJECT TO REVISION

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

Cooperator logo Exelon Corporation





Real-time tagged fish detections near this site
This station managed by the Urbana Field Office.

Available Parameters Available Period
  
2025-04-15  2026-03-13
2012-10-16  2025-04-15
2013-07-18  2026-03-13
2025-04-15  2026-03-13
2013-06-27  2025-04-15
2025-04-15  2026-03-13
2013-06-27  2025-04-15
2025-04-15  2026-03-13
2013-06-27  2025-04-15
2013-06-27  2025-04-15
2025-04-15  2026-03-13
2013-06-27  2025-04-15
2025-04-15  2026-03-13
2025-04-15  2026-03-13
2013-06-27  2025-04-15
2025-04-15  2026-03-13
2013-07-18  2025-04-15







 (7)
 
  -- or --

 

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

Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, [BTM]
 
-- Data temporarily unavailable for the time period specified --

Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, [MID]
Most recent instantaneous value: 4.5 03-13-2026   05:45 CST
Graph of Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, [MID]

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

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |