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Mississippi River at Lock and Dam 18 (Gladstone,IL)
Stream Name: Mississippi River
Gage Zero: 518.52 Ft. MSL 1912
Flood Stage:10 Ft.
Record High Stage:22.46 Ft. 		Longitude: -91.02250000
Latitude: 40.88139000
Flat Pool : 9.50
Flat Tail : -0.30
River Mile: 410.5 miles above the mouth of the Ohio River
Record High Stage Date: 06/17/2008

Drainage Area : 113600.00 Mi2
Location of Gage :

Pool No. 18 extends from river mile 410.5 upstream 26.6 river miles to New Boston, IL. Lock and Dam 18 is located approximately .5 river miles upstream from the mouth of Henderson Creek, and 6.3 river miles upstream of MacArthur Highway I-34 Bridge.

The National Weather Service information is also linked in the Additional Links for this station.

This gage is operated by the US Army Corps of Engineers (Rock Island District).

Latest Data
11/22/2009 14:00 Central
Latest Stage4.34 Ft.
24 Hr. Change-0.13 Ft.
Tomorrow's Forecast
(Issued 11/22/2009 10:27)		4.00 Ft.   Plot Tomorrow's Forecast
Last Year's Stage2.43 Ft.
Today's Historic Normal Stage2.37 Ft.
Today's Historic Max Stage8.30 Ft.
Today's Historic Min Stage0.54 Ft.
Latest Pool Level9.61 Ft.
24 Hr. Change+0.41 Ft.
Last Year's Pool Level9.32 Ft.
Latest Flow75,514 CFS
24 Hr. Precip Total0.00 In.   View Pricip Table
Latest Air Temp60 °F
Latest Water Temp47 °F
Latest Wind Info7 MPH S
Gusts at 12 MPH
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Additional Links:
View Record Stage High / Lows
Flow Calculator for L&D 18
Vessels in POOL 18
Flow and Velocity Measurements
Historic Flood Profiles (Pool 18)
Lock & Dam 18 Report
Water Transparency
Official National Weather Service information for this station
Vessels Queued at Lock 18
US Army Corps of Engineers - Rock Island District - Water Control Center - Contact Us