Inflow (cfs) 0-45,000 45,000-100,000 100,000+ open river
 

POOL LIMITS (ft.)

Flowrate (cfs)

Lock and Dam #13 (Trimble) 391.0-392.0 **based
on
tailwater
**based
on
tailwater
150,000
Lock and Dam #12 (Ozark/Jetta) 370.0-372.5 371.0-372.0 371.0-372.0 360,000
Lock and Dam #10 (Dardanelle) 336.0-338.2 337.0-338.0 337.0-338.0 660,000
Lock and Dam #9 (Ormond) 284.0-287.00 284.0-286.0 284.0-286.0 150,000
Lock and Dam #8 (Toad Suck) 264.8-265.3 264.0-265.0 263.0-265.0 95,000
Lock and Dam #7 (Murray) 248.8-249.3 248.0-249.0 247.0-249.0 250,000
Lock and Dam #6 (Terry) 230.8-231.3 230.0-231.0 230.0-231.0 190,000
*Lock and Dam #5 (Maynard) 212.8-213.3 212.0-213.0 211.0-213.0 195,000
Lock and Dam #4 (Sanders) 195.8-196.3 195.0-196.0 194.0-196.0 160,000
Lock and Dam #3 (Hardin) 181.8-182.3 181.0-182.0 180.0-182.0 135,000
*Dam #2 (Mills) 161.8-162.3 161.0-162.0 160.5-162.0 315,000
*  Seasonal pool limits click here.
**  Pool elevations based on tailwater click here .