USGS - science for a changing world

Real-Time Precipitation Data

Disclaimer: USGS data on this page have not received Director's approval and as such are provisional and subject to revision. The data are released on the condition that neither the USGS nor the United States Government may be held liable for any damages resulting from their use.

Missing values are not included in the precipitation totals; therefore, the totals shown may be less than the actual amounts. Some data collected during cold weather may be affected by snow, and errors in water-equivalent values may result. More information about the quality of real-time data is available.

Links to other maps, table, and help
3 Hour Map 6 Hour Map 12 Hour Map 24 Hour Map 48 Hour Map 7 Day Map 30 Day Map Data Table (nwis-w) Help

Precipitation data collected in the 24 hours before November 24, 2009 1pm CST.
Start Time: End Time:
24 Hour Precipitation Total Map Precipitation Data Table
(click on column header to sort table by that column)
Legend
Total (inches)
map color
no data 		map color
≤0.1 		map color
≤0.25 		map color
≤0.5 		map color
≤1.0 		map color
≤1.5 		map color
≤2.0 		map color
≤2.5 		map color
≤3.0 		map color
≤4.0 		map color
≤5.0 		map color
≤6.0 		map color
≤7.0 		map color
≤8.0 		map color
>8.0
Missing Data (nearest 10 percent)
map color
0 		map color
10 		map color
20 		map color
30 		map color
40 		map color
50 		map color
60 		map color
70 		map color
80 		map color
90 		map color
100

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Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey | Illinois Water Science Center
URL: http://il.water.usgs.gov/gmaps/cs_precip/index.php
Page Contact Information: Terry Ortel
Page Last Modified: 18-November-2008