Montgomery Point Lock & Dam
White River (MPDA4)
Mississippi River at Helena   Mississippi River at Arkansas City Lock No. 1
Time Elevation Tailwater Date CS/CDT (ft-NGVD29) (ft-NGVD29) __________________________________________________________________________ 26MAY2024 1800 141.96 141.70 26MAY2024 1900 141.90 141.67 26MAY2024 2000 141.88 141.61 26MAY2024 2100 141.84 141.60 26MAY2024 2200 141.77 141.53 26MAY2024 2300 141.76 141.50 26MAY2024 2400 141.73 141.47 27MAY2024 0100 141.67 141.41 27MAY2024 0200 141.56 141.30 27MAY2024 0300 141.59 141.35 27MAY2024 0400 141.53 141.28 27MAY2024 0500 141.51 141.26 27MAY2024 0600 141.48 141.22 27MAY2024 0700 141.45 141.20 27MAY2024 0800 141.41 141.14 27MAY2024 0900 141.37 141.11 27MAY2024 1000 141.35 141.09 27MAY2024 1100 141.33 141.07 27MAY2024 1200 141.26 140.99 27MAY2024 1300 141.23 140.96 27MAY2024 1400 141.17 140.92 27MAY2024 1500 141.14 140.89 27MAY2024 1600 141.11 140.84 27MAY2024 1700 141.03 140.77 27MAY2024 1800 141.02 140.76 27MAY2024 1900 140.99 140.73 27MAY2024 2000 140.95 140.68 27MAY2024 2100 140.92 140.65 27MAY2024 2200 140.88 140.62 27MAY2024 2300 140.84 140.58 27MAY2024 2400 140.79 140.54 28MAY2024 0100 140.75 140.49 28MAY2024 0200 140.75 140.49 28MAY2024 0300 140.69 140.43 28MAY2024 0400 140.65 140.37 28MAY2024 0500 ---- ----
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