[{"riverName": "MISSISSIPPI RIVER","locks": [{"lockNumber":"51","lockMile":854,"lockName":"St Anthony Falls - Upper Lock","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":0,"totalLockedDown24Hours":0,"average24HourDelay":       0,"notes":"","stations":[{"stationName":"MI51"}]},{"lockNumber":"52","stations":[{"stationName":"MI52"}]},{"lockNumber":"01","lockMile":848,"lockName":"L/D 1","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":0,"totalLockedDown24Hours":0,"average24HourDelay":       0,"notes":"26FEB2024
 FLOW: 23600
 OUT DRAFT SIGNS GOES OUT AT: 40000","stations":[{"stationName":"MI01"}]},{"lockNumber":"02","lockMile":815,"lockName":"L/D 2","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":2,"totalLockedDown24Hours":4,"average24HourDelay":       0,"notes":"Current flow 34,900
 Outdraft begins at 31,000","stations":[{"stationName":"MI02"}]},{"lockNumber":"03","lockMile":796,"lockName":"L/D 3","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":1,"totalLockedDown24Hours":4,"average24HourDelay":       0,"notes":"05/28/2025  CURRENT FLOW 34,300
 
 PLEASE NOTE: We are in outdraft
 We cannot pull loaded northbound barges with a notch on the port head when river flow exceeds 
 21,000 CFS (out draft)
 
 ICE: None","stations":[{"stationName":"MI03"}]},{"lockNumber":"04","lockMile":753,"lockName":"L/D 4","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":6,"totalLockedDown24Hours":2,"average24HourDelay":       0,"notes":"28 May 2025
 Flow at 48,000 cfs
 Outdraft begins at 59,000 cfs","stations":[{"stationName":"MI04"}]},{"lockNumber":"05","lockMile":738,"lockName":"L/D 5","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":5,"totalLockedDown24Hours":0,"average24HourDelay":       0,"notes":"05/28/2025
 current flow 51600 CFS
 Out draft is 70000
 Water Temp 62 Degrees","stations":[{"stationName":"MI05"}]},{"lockNumber":"55","lockMile":729,"lockName":"L/D 5a","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":7,"totalLockedDown24Hours":3,"average24HourDelay":       0,"notes":"Current flow 54,200 cubic feet per second.
  
  Water temp is 62
 
 Out draft conditions start at 32,000 cubic feet per second, 
 
 In out draft conditions, two traveling mooring bitts will be used when pulling two or more lengths of loaded barges.
 
 Lock personnel will use the tow haulage unit to pull any combination of empty or loaded barges to a point just clearing the miter gates, provided that the section pulled does not have a lead notch adjacent to the guide wall in addition to any loaded barges abreast when flow are above 59,000 cfs. A helper boat can be utilized to hold the cut on the wall above 59,000 cfs. A notch with empties abreast will be allowed. Two traveling mooring bitts will be utilized, one traveling mooring bitt will be used from the bow barge quarter kevel and the other traveling mooring bitt will be used from the half or three-quarter kevel on the bow barge, requiring one extra line. One additional deck-hand will be required to handle lines on the section being pulled.","stations":[{"stationName":"MI55"}]},{"lockNumber":"06","lockMile":714,"lockName":"L/D 6","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":2,"totalLockedDown24Hours":4,"average24HourDelay":       0,"notes":"5/27/2025
 
 
 Current flow: 52,800 out draft starts at 45,000.
 
 Water Temp: 65
 Upbound Locking Procedures During Outdraft Conditions at Lock and Dam 5A, Fountain City, Wisconsin, and Lock and Dam 6, Trempealeau, Wisconsin.
 
 --The Corps has adopted a policy for pulling tows in the upbound direction when flows exceed 59,000 cfs.  Lock personnel will use the tow haulage units to pull any combination of empty or loaded barges to a point just clearing the upper miter gates, provided that the section pulled does not have one or more lead loaded spike barges that are not adjacent to the guidewall.  One bitt will be used from the bow barge and the other bitt will be used for lines from the second barge back from the bow end.  One additional deckhand will be required to handle lines on the section being pulled.","stations":[{"stationName":"MI06"}]},{"lockNumber":"07","lockMile":703,"lockName":"L/D 7","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":1,"totalLocking":0,"totalLockedUp24Hours":2,"totalLockedDown24Hours":5,"average24HourDelay":       0,"notes":"Current flow is 53,900 cfs. Out draft out at 44,000 CFS.
 
 Locking procedures during high flow conditions:
 
 The Corps has adopted a policy for pulling tows in the upbound direction when flows exceed the cubic feet/ second (cfs) noted below. Lock 7 personnel will use the tow haulage unit to pull any combination of empty or loaded barges to a point just clearing the miter gates, provided that the section pulled does not have a lead notch adjacent to the guide wall in addition to any loaded barge(s) abreast. A notch with empties abreast will be allowed. Two traveling kevels will be utilized, one traveling kevel will be used from the bow barge half kevel and the other traveling kevel will be-used from the three-quarter kevel on the bow barge. One additional deckhand will be required to handle lines on the section being pulled.
 
 Lock and Dam 7, La Crescent, Minnesota, flows >44,000 no port lead notch with loads abreast.","stations":[{"stationName":"MI07"}]},{"lockNumber":"08","lockMile":679,"lockName":"L/D 8","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":3,"totalLockedDown24Hours":4,"average24HourDelay":       0,"notes":"28 May 2025
 
 Current Flow 58,500 CFS, Outdraft goes out at 40,000 CFS (Cubic Feet per Second).
 
 Water Temp: 65 degrees.
 
 Lock open to navigation as of 6 March 2025!","stations":[{"stationName":"MI08"}]},{"lockNumber":"09","lockMile":648,"lockName":"L/D 9","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":1,"totalLocking":0,"totalLockedUp24Hours":3,"totalLockedDown24Hours":3,"average24HourDelay":       0,"notes":"05-28-2025 flow is 56,000 out draft starts at 55,000. RG 1 is bulk headed off.","stations":[{"stationName":"MI09"}]},{"lockNumber":"10","lockMile":615,"lockName":"L/D 10","readingEntryDateTime":":","damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":4,"totalLockedDown24Hours":1,"average24HourDelay":       0,"notes":"","stations":[{"stationName":"MI10"}]},{"lockNumber":"11","lockMile":583,"lockName":"L/D 11","readingEntryDateTime":"052825:0000","gageUpperElevation":  14.94,"gageUpperElevationChange":   0.01,"gageLowerElevation":   7.77,"gageLowerElevationChange":   0.18,"damCondition":"    62.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":4,"totalLockedDown24Hours":0,"average24HourDelay":       0,"notes":"If anyone needs an update please call the lock. 563-582-1204.","stations":[{"stationName":"MI11"}]},{"lockNumber":"12","lockMile":557,"lockName":"L/D 12","readingEntryDateTime":"052825:0000","gageUpperElevation":  12.17,"gageUpperElevationChange":   0.03,"gageLowerElevation":   8.40,"gageLowerElevationChange":   0.18,"damCondition":"    71.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":5,"totalLockedDown24Hours":3,"average24HourDelay":       0,"notes":"If anyone needs lock information, please call the lock.
 563-872-3314","stations":[{"stationName":"MI12"}]},{"lockNumber":"13","lockMile":523,"lockName":"L/D 13","readingEntryDateTime":"052825:0000","gageUpperElevation":  14.43,"gageUpperElevationChange":   0.04,"gageLowerElevation":   7.64,"gageLowerElevationChange":   0.19,"damCondition":"    54.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":2,"totalLockedDown24Hours":4,"average24HourDelay":       0,"notes":"","stations":[{"stationName":"MI13"}]},{"lockNumber":"14","lockMile":493,"lockName":"L/D 14","readingEntryDateTime":"052825:0000","gageUpperElevation":  15.01,"gageUpperElevationChange":  -0.10,"gageLowerElevation":   6.04,"gageLowerElevationChange":   0.06,"damCondition":"    51.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":7,"totalLockedDown24Hours":7,"average24HourDelay":       0,"notes":"Helper Boat #
 Katie Ann, Newt Marine (309)738-1165.
 
 Out draft stage starts at 7Ft Tail stage.
 
 Helper boat highly recommended for all down bound tows at 10Ft Tail stage
 
 Haulage unit restrictions start at 10.5 Tail stage. Call lock for details.","stations":[{"stationName":"MI14"}]},{"lockNumber":"15","lockMile":483,"lockName":"L/D 15","readingEntryDateTime":"052825:0000","gageUpperElevation":  18.23,"gageUpperElevationChange":  -0.32,"gageLowerElevation":   8.33,"gageLowerElevationChange":   0.33,"damCondition":"    26.5","precipitation":null,"weatherCode":null,"totalPendingArrivals":1,"totalLocking":1,"totalLockedUp24Hours":3,"totalLockedDown24Hours":6,"average24HourDelay":      24,"notes":"Out draft sign will be displayed at stage 9.0' tail-water.
 
 Helper boat is recommended at stage 11.0' tail-water.	
 
 At stage 13.0' on the tail water a helper boat is highly recommended, especially for all Southbound tows with 6 or more barges in tow. Northbound doubles 70' wide, with a notch, or with empties on starboard side and loads down the center and or on the port side, will not have the availability of the tow haulage unit.
 					
 When tail stage reaches 13' FT Auxiliary Lock is closed.","stations":[{"stationName":"MI15"}]},{"lockNumber":"16","lockMile":457,"lockName":"L/D 16","readingEntryDateTime":"052825:0000","gageUpperElevation":  11.54,"gageUpperElevationChange":  -0.07,"gageLowerElevation":   6.63,"gageLowerElevationChange":   0.17,"damCondition":"    97.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":3,"totalLocking":0,"totalLockedUp24Hours":6,"totalLockedDown24Hours":8,"average24HourDelay":     109,"notes":"Current tail stage, 6.64  05/28/2025 
 Normal tail stage - 3.88
 Normal flow - 41,000 CFS         Current flow 78,274 CFS
 Outdraft sign posted at a tail stage of 8.0'
 Dam pulled with a tail stage of 9'6
 With a tail stage of 11.0' northbound tows with a starboard lead notch of loads will no longer have the use of the upper haulage unit
 Out of Operations - tail stage 17.0'","stations":[{"stationName":"MI16"}]},{"lockNumber":"17","lockMile":437,"lockName":"L/D 17","readingEntryDateTime":"052825:0000","gageUpperElevation":   9.28,"gageUpperElevationChange":  -0.24,"gageLowerElevation":   8.61,"gageLowerElevationChange":   0.17,"damCondition":"   143.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":2,"totalLocking":0,"totalLockedUp24Hours":8,"totalLockedDown24Hours":7,"average24HourDelay":       0,"notes":"","stations":[{"stationName":"MI17"}]},{"lockNumber":"18","lockMile":411,"lockName":"L/D 18","readingEntryDateTime":"052825:0000","gageUpperElevation":   9.11,"gageUpperElevationChange":  -0.36,"gageLowerElevation":   5.69,"gageLowerElevationChange":   0.24,"damCondition":"   120.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":7,"totalLockedDown24Hours":11,"average24HourDelay":       0,"notes":"","stations":[{"stationName":"MI18"}]},{"lockNumber":"19","lockMile":364,"lockName":"Lock 19","readingEntryDateTime":"052825:0000","gageUpperElevation":  18.23,"gageUpperElevationChange":  -0.07,"gageLowerElevation":   6.59,"gageLowerElevationChange":   0.03,"damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":1,"totalLocking":1,"totalLockedUp24Hours":5,"totalLockedDown24Hours":3,"average24HourDelay":     125,"notes":"","stations":[{"stationName":"MI19"}]},{"lockNumber":"20","lockMile":343,"lockName":"L/D 20","readingEntryDateTime":"052825:0000","gageUpperElevation":   8.22,"gageUpperElevationChange":   0.03,"gageLowerElevation":   7.98,"gageLowerElevationChange":   0.01,"damCondition":"OUT","precipitation":null,"weatherCode":null,"totalPendingArrivals":2,"totalLocking":0,"totalLockedUp24Hours":9,"totalLockedDown24Hours":7,"average24HourDelay":      50,"notes":"","stations":[{"stationName":"MI20"}]},{"lockNumber":"21","lockMile":325,"lockName":"L/D 21","readingEntryDateTime":"052825:0000","gageUpperElevation":  11.93,"gageUpperElevationChange":  -0.13,"gageLowerElevation":   8.69,"gageLowerElevationChange":   0.05,"damCondition":"   105.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":2,"totalLocking":0,"totalLockedUp24Hours":14,"totalLockedDown24Hours":5,"average24HourDelay":      61,"notes":"","stations":[{"stationName":"MI21"}]},{"lockNumber":"22","lockMile":301,"lockName":"L/D 22","readingEntryDateTime":"052825:0000","gageUpperElevation":  13.36,"gageUpperElevationChange":  -0.04,"gageLowerElevation":   9.15,"gageLowerElevationChange":   0.10,"damCondition":"   114.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":3,"totalLocking":1,"totalLockedUp24Hours":10,"totalLockedDown24Hours":8,"average24HourDelay":      89,"notes":"Vessels that require the use of an extension ladder to safely get on or off their tow will need to use their own ladders and have them stationed out on their tow prior to arriving at the Lock. The Lock does not provide extension ladders.","stations":[{"stationName":"MI22"}]},{"lockNumber":"24","lockMile":273,"lockName":"L/D 24","readingEntryDateTime":"052825:0000","gageUpperElevation": 446.37,"gageUpperElevationChange":  -0.97,"gageLowerElevation": 441.68,"gageLowerElevationChange":   0.38,"damCondition":"    68.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":1,"totalLocking":0,"totalLockedUp24Hours":11,"totalLockedDown24Hours":9,"average24HourDelay":       0,"notes":"","stations":[{"stationName":"MI24"}]},{"lockNumber":"25","lockMile":241,"lockName":"L/D 25","readingEntryDateTime":"052825:0000","gageUpperElevation": 430.99,"gageUpperElevationChange":  -0.58,"gageLowerElevation": 426.60,"gageLowerElevationChange":   0.33,"damCondition":"   133.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":2,"totalLocking":0,"totalLockedUp24Hours":5,"totalLockedDown24Hours":10,"average24HourDelay":      59,"notes":"","stations":[{"stationName":"MI25"}]},{"lockNumber":"26","lockMile":201,"lockName":"Mel Price L/D","readingEntryDateTime":"052825:0000","gageUpperElevation": 417.30,"gageUpperElevationChange":  -0.20,"gageLowerElevation": 405.50,"gageLowerElevationChange":   0.10,"damCondition":"    70.0","precipitation":null,"weatherCode":null,"totalPendingArrivals":0,"totalLocking":0,"totalLockedUp24Hours":7,"totalLockedDown24Hours":9,"average24HourDelay":       0,"notes":"","stations":[{"stationName":"MI26"}]},{"lockNumber":"27","lockMile":186,"lockName":"Chain Of Rocks L/D 27","readingEntryDateTime":"052825:0000","gageUpperElevation": 404.00,"gageUpperElevationChange":   0.00,"gageLowerElevation": 394.00,"gageLowerElevationChange":  -0.40,"damCondition":"n/a","precipitation":null,"weatherCode":null,"totalPendingArrivals":3,"totalLocking":1,"totalLockedUp24Hours":7,"totalLockedDown24Hours":9,"average24HourDelay":      35,"notes":"","stations":[{"stationName":"MI27"}]}]}]