Joe Hardin Lock & Dam (L&D 3) Top Navigation Pool: 182.3
Arkansas River (SWNA4) Bottom Navigation Pool: 180.0
Emmett Sanders L&D Arkansas River at Pendleton
Spillway
Time Elevation Tailwater Release
Date CS/CDT (ft-NGVD29) (ft-NGVD29) (cfs)
_________________________________________________________________________
14JUL2026 1000 181.74 173.29 84846
14JUL2026 1100 181.99 172.92 72142
14JUL2026 1200 182.05 172.62 73560
14JUL2026 1300 182.08 172.43 74413
14JUL2026 1400 182.08 172.31 74874
14JUL2026 1500 182.07 172.26 75027
14JUL2026 1600 182.07 172.24 75114
14JUL2026 1700 182.04 172.22 75065
14JUL2026 1800 181.87 172.15 74682
14JUL2026 1900 182.08 171.54 68463
14JUL2026 2000 182.11 171.29 69367
14JUL2026 2100 182.12 171.15 69846
14JUL2026 2200 182.12 171.07 70100
14JUL2026 2300 182.14 171.01 70354
14JUL2026 2400 182.11 170.98 70354
15JUL2026 0100 182.09 170.94 70417
15JUL2026 0200 182.08 170.91 70480
15JUL2026 0300 182.06 170.90 70448
15JUL2026 0400 182.04 170.89 70417
15JUL2026 0500 182.03 170.87 70448
15JUL2026 0600 182.02 170.87 70417
15JUL2026 0700 182.01 170.85 70448
15JUL2026 0800 182.08 170.62 61256
15JUL2026 0900 182.02 170.32 61894
15JUL2026 1000 182.04 170.07 61305
15JUL2026 1100 181.94 170.37 70389
15JUL2026 1200 181.91 170.51 69870
15JUL2026 1300 181.89 170.58 69594
15JUL2026 1400 181.88 170.61 69471
15JUL2026 1500 181.86 170.63 69335
15JUL2026 1600 181.87 170.64 69347
15JUL2026 1700 181.86 170.64 69304
15JUL2026 1800 181.87 170.66 69286
15JUL2026 1900 181.83 170.64 69224
15JUL2026 2000 181.85 170.65 69242
15JUL2026 2100 ---- ---- ----
7-Day Plot Data
Back to Arkansas River Projects
Back to Stream Gages