Navigation Notice: Upper Mississippi River
All River Basins: USCG LNM’s for week 10-23
Please find the links to the USCG LNM’s for week 10-23 below: First District Fifth District Seventh District Eighth District: Western Rivers Eighth District: Gulf Coast Ninth District Eleventh District Thirteenth District (more…)
Read MoreAll River Basins: USCG LNM’s for week 09-23
Please find the links to the USCG LNM’s for week 09-23 below: First District Fifth District Seventh District Eighth District: Western Rivers Eighth District: Gulf Coast Ninth District Eleventh District Thirteenth District (more…)
Read MoreUpper Mississippi River Lock 19
Upper Mississippi River Lock 19 Update BLUF – Lock 19 will not open today. There are issues with the controls and hydraulics that control the lower miter gates. Currently the lower miter gates will not fully close and there is periodic surging of the hydraulics that open/close the gates. They continue to trouble shoot but…
Read MoreRIAC UMR Minnesota snowpack SWE March 2023
A good resource for snowpack information in the United States here https://www.nohrsc.noaa.gov/nsa/ The Snow Melt Animations are a nice touch Attachment 1 The cliff notes for March 2023: There is four to six inches of SWE (Snow Water Equivalent) locked up in the Minnesota snowpack, for now the weather forecasts suggest a big melt off…
Read MoreUpper Mississippi River Conditions: St. Louis to Cairo High water
Upper Mississippi River Conditions: St. Louis to Cairo High water Please find the below river level predictions for the Upper Mississippi River through March 16th. at St. Louis and at Cape Girardeau Bernie Heroff Port Captain ARTCo (more…)
Read MoreRIAC – UMR Lock & Buoy Openings
As info, Green flag to the mid Locks 21 and 22 opening 1300 today In St Paul District per Lee Nelson: All Locks in the St. Paul District can be operational next Monday, March 6, 2023. Locks 3 &4 were scheduled to open on March 13th, but with milder temps the work will be completed…
Read MoreAll River Basins: USCG LNM’s for week 08-23
Please find the links to the USCG LNM’s for week 08-23 below: First District Fifth District Seventh District Eighth District: Western Rivers Eighth District: Gulf Coast Ninth District Eleventh District Thirteenth District (more…)
Read MoreSt. Louis District – Weekly Navigation Channel Condition Status Report
For Your Information: As always, attached is the weekly installment of the Navigation Channel Condition Status Report for the St. Louis District. These reports are typically published weekly on Wednesday or Thursday. Please let us know if you have any comments, questions or suggestions. For the most recent and past Navigation Channel Condition Status Reports,…
Read MoreLock 25 Closure Cancelled 23 Feb 2023
Notice Number: 201254-1/22-08A Date: 01/12/2023 00:00 thru 02/26/2023 23:59 SCHEDULED LOCK CLOSURE – Cancelled Lock and Dam 25 Upper Mississippi River, Mile 241.4 1. Lock 25 reopened today, 23 February 2023, at 0900 hours. 2. All navigation interest should be alert for, and abide by, any special instructions that may be issued by the Lockmaster.…
Read MoreScheduled Lock Closure-Cancelled-Lock & Dam 24 UMR Mile 273.4
Notice Number: 22-07A/201252-1 Date: 01/12/2023 00:00 thru 02/26/2023 23:59 1. Lock 24 reopened today, 23 February 2023, at 0900 hours. 2. All navigation interest should be alert for, and abide by, any special instructions that may be issued by the Lockmaster. FOR THE DISTRICT ENGINEER: //signed// Andrew C. Schimpf, P.E. Rivers Project Manager (more…)
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