Hydrographic Surveys - Conditions - Mississippi River

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•	Mississippi River
•	Coralville, Red Rock, and Saylorville Reservoirs
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Channel Status Reports
•	IWW Channel Status Report for 12 Jun 2013
•	UMR Channel Status Report for 12 Jun 2013
Recent Hydrographic Condition Surveys
•	I/MA - 247.0-247.1 - Marseilles Dam Upper
•	I/PE-SR - 230.6-231.5 - Starved Rock Lock Lower to Upper
•	I/SR - 232.0-233.5 - Delbridge Island Daymark to Delbridge Island
•	I/SR - 233.5-235.0 - Delbridge Island to Buffalo Rock
•	M/14 - 501.7-502.9 - Princeton Lower to Princeton
Pre-Dredge Surveys
•	I/SR - 241.3-241.7 - Bulls Island Upper
Downloadable Viewers
•	Autodesk DWF Viewer
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Hydrographic Surveys-Conditions For the Mississippi River

Above is a map of Pool 12 - RM 565-575 survey reaches within the Rock Island District. To view your survey, click on the Survey Reach Name link below.
Surveys for Pool 12 - RM 565-575
565.0-566.0 (10-Channel) 565.9-566.8 (11-Peripheral-L) 565.9-567.6 (12-Channel) 567.3-568.0 (11-Peripheral-L) 567.6-568.9 (12-Channel) 568.1-569.6 (07-Channel) 568.9-571.9 (12-Channel) 570.3-572.5 (11-Peripheral-L) 570.5-572.0 (08-Peripheral-L) 571.8-573.0 (10-Channel) 572.2 (12-Peripheral) 572.2-572.7 (08-Peripheral-L) 572.8-573.9 (12-Channel) 574.0-575.0 (10-Channel) 574.1-574.3 (12-Channel)