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Mississippi River
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Coralville, Red Rock, and Saylorville Reservoirs
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Info Request
Channel Status Reports
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IWW Channel Status Report for 12 Jun 2013
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UMR Channel Status Report for 12 Jun 2013
Recent Hydrographic Condition Surveys
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I/MA - 247.0-247.1 - Marseilles Dam Upper
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I/PE-SR - 230.6-231.5 - Starved Rock Lock Lower to Upper
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I/SR - 232.0-233.5 - Delbridge Island Daymark to Delbridge Island
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I/SR - 233.5-235.0 - Delbridge Island to Buffalo Rock
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M/14 - 501.7-502.9 - Princeton Lower to Princeton
Pre-Dredge Surveys
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I/SR - 241.3-241.7 - Bulls Island Upper
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Hydrographic Surveys-Conditions For the Mississippi River
Above is a map of Pool 12 - RM 556-565 survey reaches within the Rock Island District.
To view your survey,
click on the
Survey Reach Name
link below.
Surveys for Pool 12 - RM 556-565
556.4-557.0 (11-Dam Periodic)
556.9-559.2 (12-Channel)
559.5-561.0 (12-Channel)
561.6-562.4 (12-Dredge Channel)
562.7-565.1 (12-Channel)
563.3-564.5 (08-Peripheral-L)
563.5-564.7 (11-Peripheral-L)
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