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PROJECT
DATA
Pool limits for the projects
located on the Arkansas River are designed to keep the water levels in the river
deep enough to allow for navigation up and down the river. These pool
limits DO NOT provide for any type of
flood control. The values for the pool limits provide a range of flow
dependent elevations at which the project should be maintaining it's pool.
The table below illustrates the what the pool limits are
for each of the district's projects along the Arkansas River at various
flowrates.
| 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 |
135,000 |
| 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 |
600,000 |
| 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 |
85,000 |
| Lock and Dam #7 (Murray) |
248.8-249.3 |
248.0-249.0 |
247.0-249.0 |
230,000 |
| Lock and Dam #6 (Terry) |
230.8-231.3 |
230.0-231.0 |
230.0-231.0 |
175,000 |
| *Lock and Dam #5 |
212.8-213.3 |
212.0-213.0 |
211.0-213.0 |
170,000 |
| Lock and Dam #4 (Sanders) |
195.8-196.3 |
195.0-196.0 |
194.0-196.0 |
150,000 |
| Lock and Dam #3 (Hardin) |
181.8-182.3 |
181.0-182.0 |
180.0-182.0 |
130,000 |
| *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 |
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