Navigation Links

Redirecting...

Channel Patrol


Channel patrol surveys are used to get a status of the probable river depths that could occur at low water over a large area. This type of survey consists of three lines of depth soundings parallel to the flow of the river. One line is down the center of the navigation channel and the other two lines are along the right and left sides of the navigation channel. If the surveys show areas that could be problematic for the navigation industry, more detailed pre-dredge surveys of the problematic areas will be completed.

- MRM 0.0-30.0 (LWRP14): November 02, 2022 NEW
- MRM 30.0-55.0 (LWRP 14): November 08, 2022 NEW
- MRM 55.0-70.0 (LWRP 14): November 14, 2022 NEW
- MRM 70.0-95.0 (LWRP 14): November 15, 2022 NEW
- MRM 95.0-120.0 (LWRP14): November 18, 2022 NEW
- MRM 120.0-140.0 (LWRP 14): November 20, 2022 NEW
- MRM 140.0-170.0 (LWRP14): November 26, 2022 NEW
- MRM 155.0-185.5 (LWRP14): August 29, 2022 NEW 
- MRM 145.8-194.2 (DRP): August 08, 2014  
- MRM 145.8-194.2 (CANAL): August 06, 2014    
- MRM 170.0-184.0 (LWRP14): November 10, 2022 NEW
- MRM 185.3-200.5 (LWRP14): June 24, 2022 NEW
- MRM 193.5-201.0 (LWRP14): June 06, 2021 NEW
- MRM 201.1-218.0 (MP): October 05, 2022  NEW
- MRM 218.0-241.1 (MP): October 05, 2022  NEW
- MRM 241.5-257.5 (MP): October 10, 2022 NEW
- MRM 257.5-275.5 (MP): October 10, 2022 NEW
 
- MRM 273.5-288.0 (MP): June 26, 202NEW
- MRM 288.0-300.0 (MP): June 26, 2022 NEW
- IRM 0.0-43.0 (MP): June 22, 2022 NEW
- IRM 43.0-73.0 (MP): June 23, 2022 NEW
- IRM 50.0-75.0 (MP): June 25, 2021 NEW
- IRM 0.0-80.0 (MP): August 11, 2020