Dardanelle Lock & Dam (L&D 10) Top Navigation Pool: 338.2
Arkansas River (DRDA4) Bottom Navigation Pool: 336.0
Ozark-Jetta Taylor L&D Arkansas River at Dardanelle
Spadra Creek at Clarksville
Little Piney Creek at Lamar
Big Piney Creek at Hwy 164
Illinois Bayou at Scottsville
Turbine Spillway Total
Time Elevation Tailwater Release Release Release Generation
Date CS/CDT (ft-NGVD29) (ft-NGVD29) (cfs) (cfs) (cfs) (mwh)
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13APR2026 0200 337.87 290.40 27327 33320 60647 103
13APR2026 0300 337.86 290.41 27442 33285 60727 104
13APR2026 0400 337.85 290.45 27422 33285 60707 104
13APR2026 0500 337.83 290.44 27518 33303 60820 103
13APR2026 0600 337.84 290.47 27512 33303 60815 104
13APR2026 0700 337.77 290.56 27451 33443 60893 104
13APR2026 0800 337.76 290.52 27622 33390 61012 105
13APR2026 0900 337.73 290.53 27583 33390 60973 103
13APR2026 1000 337.69 290.59 27664 33355 61019 104
13APR2026 1100 337.64 290.57 27743 33425 61168 104
13APR2026 1200 337.57 290.59 27789 33425 61214 103
13APR2026 1300 337.54 290.15 27772 20948 48719 104
13APR2026 1400 337.51 289.83 27354 20965 48319 104
13APR2026 1500 337.55 289.39 27161 10413 37573 104
13APR2026 1600 337.48 288.86 26745 10413 37158 106
13APR2026 1700 337.50 288.59 26498 10395 36893 106
13APR2026 1800 337.60 288.19 26348 0 26348 106
13APR2026 1900 337.53 287.65 25936 0 25936 106
13APR2026 2000 337.58 287.37 25645 0 25645 106
13APR2026 2100 337.57 287.17 25406 0 25406 106
13APR2026 2200 337.64 287.06 25258 0 25258 106
13APR2026 2300 337.66 286.96 25157 0 25157 105
13APR2026 2400 337.70 286.97 25152 0 25152 106
14APR2026 0100 337.71 287.44 25318 8838 34156 105
14APR2026 0200 337.75 287.56 25435 8838 34272 106
14APR2026 0300 337.80 287.62 25474 8855 34329 105
14APR2026 0400 337.82 287.68 25493 8855 34348 105
14APR2026 0500 337.86 287.73 25512 8855 34367 106
14APR2026 0600 337.86 287.77 25491 8855 34346 105
14APR2026 0700 337.94 287.84 25506 8855 34361 105
14APR2026 0800 337.98 287.89 25549 8855 34404 105
14APR2026 0900 338.01 287.88 25547 8855 34402 106
14APR2026 1000 338.04 287.87 25520 8855 34375 105
14APR2026 1100 338.03 287.87 25496 8838 34333 107
14APR2026 1200 338.13 287.85 25460 8873 34333 106
14APR2026 1300 338.11 287.85 25416 8855 34271 105
7-Day Plot Data
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