582
FGUS51 KTIR 111603
RVFTIR
River Flow and Velocity Forecasts
NWS Ohio River Forecast Center, Wilmington, OH
11:59AM EDT Tuesday, August 11, 2026

Note: All forecasts include expected precipitation through the first 48 hours.

All values are instantaneous model-simulated projections at 7am EST or 8am EDT.
Flows are units of kCFS.  Velocity units are mph.   * = HEC-RAS estimations

                               Aug 11       Aug 12       Aug 13       Aug 14
Forecast Point...            Flow  Vel    Flow  Vel    Flow  Vel    Flow  Vel

Allegheny River...
  C.W. Bill Young Lock and   15.2  0.7    15.9  0.7    19.1  0.9    17.5  0.8

Monongahela River...
  Braddock                    7.0  0.5    44.6  2.1    39.5  2.0    25.7  1.5

Beaver River...
  Beaver Falls                1.7  0.3     5.2  0.7     6.1  0.8     3.9  0.6

Ohio River...
  Dashields Lock and Dam     23.3  0.7    63.3  1.6    61.3  1.5    44.8  1.2
  Montgomery Lock and Dam    26.2  0.7    62.0  1.5    70.9  1.7    52.4  1.3
  Wheeling                   33.8  1.4    74.6  2.6    86.4  2.6    62.7  2.5
  Moundsville                34.3  0.8    77.7  1.8    88.4  2.0    63.8  1.5
  Willow Island Lock and Da  39.4  1.4    94.8  2.5    99.3  2.6    68.4  2.1
  Parkersburg                53.0  1.2   155.5  2.7   171.4  2.8   118.9  2.2
  Racine Lock and Dam        65.5  1.4   173.6  3.0   197.2  3.2   138.9  2.5
  R C Byrd Dam               77.3  1.4   195.9  3.1   255.1  3.7   195.7  3.1
  Huntington                 78.2  1.4   168.5  2.8   261.5  3.8   231.4  3.5
  Lloyd Greenup Dam          69.5  1.1   131.4  2.0   236.1  3.3   260.2  3.5
  Meldahl Dam                69.7  2.1   115.3  2.4   208.7  2.9   284.5  3.1
  Cincinnati                 66.7  1.4   120.0  2.2   189.1  3.1   274.0  3.8
  Markland Dam               62.3  1.7   109.9  2.2   208.4  2.8   268.1  3.0
  McAlpine Upper             62.8  0.7    80.4  0.9   173.6  1.8   237.4  2.3
  McAlpine Lower             67.8  2.0    73.6  2.1   173.6  2.6   237.4  2.8
  Cannelton Dam              69.1  2.0    70.3  2.0   123.4  2.3   197.1  2.7
  Evansville                 69.7  1.2    71.0  1.2   106.2  1.6   184.0  2.1
  J T Myers Dam              85.5  0.8    86.9  0.8   102.1  0.9   180.3  1.6
  Shawneetown                85.6  1.5    87.0  1.5   102.2  1.6   180.3  2.0
  Golconda                   86.4  0.6    88.1  0.6    94.2  0.6   137.2  0.9
  Smithland Lock and Dam     90.3  0.6    88.3  0.6    94.3  0.6   137.3  0.9

Muskingum River...
  McConnelsville             15.9  1.4    31.3  2.3    23.7  1.9    21.5  1.7

Kanawha River...
  Kanawha Falls               8.6  1.9    21.2  2.9    22.1  3.0    18.8  2.8

Big Sandy River...
  Fullers Station             1.3  0.5     1.1  0.4     1.6  0.6     2.0  0.7

Scioto River...
  Piketon                     2.7  1.4    15.1  2.5    32.7  2.5    30.6  2.5

Little Miami River...
  Milford                     0.3  1.4     8.8  2.7     5.1  2.0     3.3  1.6

Licking River...
  Catawba                     0.3  0.3     1.0  0.7     3.8  1.6     4.1  1.7

Kentucky River...
  Frankfort                   1.2  0.5     1.1  0.5     1.8  0.8     4.2  1.5

Green River...
  Spottsville                 3.0  0.5     3.1  0.5     3.2  0.5     3.3  0.5

Wabash River...
  New Harmony                14.4  1.1    13.3  1.0    12.3  1.0    11.1  0.9

.BR TIR 20260811 Z DH12/DC202608111559/DUE/DQG/QRIFF/QFIFF/DRH+06/QRIFF/QFIFF
.B1 DRH+12/QRIFF/QFIFF/DRH+18/QRIFF/QFIFF
ACMP1  15.2/0.7  / 15.9/0.7  / 19.1/0.9  / 17.5/0.8
BDDP1   7.0/0.5  / 44.6/2.1  / 39.5/2.0  / 25.7/1.5
BEAP1   1.7/0.3  /  5.2/0.7  /  6.1/0.8  /  3.9/0.6
DSHP1  23.3/0.7  / 63.3/1.6  / 61.3/1.5  / 44.8/1.2
MGYP1  26.2/0.7  / 62.0/1.5  / 70.9/1.7  / 52.4/1.3
WLGW2  33.8/1.4  / 74.6/2.6  / 86.4/2.6  / 62.7/2.5
MOUW2  34.3/0.8  / 77.7/1.8  / 88.4/2.0  / 63.8/1.5
RNOO1  39.4/1.4  / 94.8/2.5  / 99.3/2.6  / 68.4/2.1
PARW2  53.0/1.2  /155.5/2.7  /171.4/2.8  /118.9/2.2
RACW2  65.5/1.4  /173.6/3.0  /197.2/3.2  /138.9/2.5
GALW2  77.3/1.4  /195.9/3.1  /255.1/3.7  /195.7/3.1
HNTW2  78.2/1.4  /168.5/2.8  /261.5/3.8  /231.4/3.5
GNUK2  69.5/1.1  /131.4/2.0  /236.1/3.3  /260.2/3.5
MELO1  69.7/2.1  /115.3/2.4  /208.7/2.9  /284.5/3.1
CCNO1  66.7/1.4  /120.0/2.2  /189.1/3.1  /274.0/3.8
MKLK2  62.3/1.7  /109.9/2.2  /208.4/2.8  /268.1/3.0
MLUK2  62.8/0.7  / 80.4/0.9  /173.6/1.8  /237.4/2.3
MLPK2  67.8/2.0  / 73.6/2.1  /173.6/2.6  /237.4/2.8
CNNI3  69.1/2.0  / 70.3/2.0  /123.4/2.3  /197.1/2.7
EVVI3  69.7/1.2  / 71.0/1.2  /106.2/1.6  /184.0/2.1
UNWK2  85.5/0.8  / 86.9/0.8  /102.1/0.9  /180.3/1.6
SHNI2  85.6/1.5  / 87.0/1.5  /102.2/1.6  /180.3/2.0
GOLI2  86.4/0.6  / 88.1/0.6  / 94.2/0.6  /137.2/0.9
SMLI2  90.3/0.6  / 88.3/0.6  / 94.3/0.6  /137.3/0.9
MCCO1  15.9/1.4  / 31.3/2.3  / 23.7/1.9  / 21.5/1.7
KANW2   8.6/1.9  / 21.2/2.9  / 22.1/3.0  / 18.8/2.8
FLRK2   1.3/0.5  /  1.1/0.4  /  1.6/0.6  /  2.0/0.7
PKTO1   2.7/1.4  / 15.1/2.5  / 32.7/2.5  / 30.6/2.5
MLGO1   0.3/1.4  /  8.8/2.7  /  5.1/2.0  /  3.3/1.6
CATK2   0.3/0.3  /  1.0/0.7  /  3.8/1.6  /  4.1/1.7
FFTK2   1.2/0.5  /  1.1/0.5  /  1.8/0.8  /  4.2/1.5
SPTK2   3.0/0.5  /  3.1/0.5  /  3.2/0.5  /  3.3/0.5
NHRI3  14.4/1.1  / 13.3/1.0  / 12.3/1.0  / 11.1/0.9
.END
$$
...END of MESSAGE...