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<br />RESERVOIR SEDIMENT
<br />DATA SUMMARY
<br />
<br />TABLE 3
<br />
<br />JOIW ~~RTIN RESERVOIR
<br />
<br />(formerly Caddoa Reservoir Project)
<br />
<br />NAME OF RESERVOIR
<br />prior to Mar 62 published on ENG Form 1787
<br />
<br />DATA SHEET NO
<br />
<br />DEPARTMENT OF THE ARMY
<br />CORPS OF ENGINEERS
<br />
<br />(Data
<br />
<br /> ~"+~~ T..n ",)
<br />:I; I. OWNER Corns of En2ineers 2. STREAM Arkansas ,. STATE Colorado
<br />< 4. SEC. f.. 7 ,f; !lwP. 2TS RANGE 49\~ 5. NEAREST P o. Caddo a 6. COUNTY Bent
<br />0
<br /> ,. lAT. . , "lONG . " a. TOP OF DAM ELEVATION 3,883 9. SPILLWAY CREST ELEv.-Y3, 870
<br /> 10. STORAGE ll. ELEVATION 12. ORIGINAL 13. ORIGINAL 14. GROSS STORAGE, 15. DATE
<br /> ALLOCATION TOP OF POOL SURFACE AREA, ACRES CAPACITY, ACRE.FEE ACRE.FEET STORAGE BEGAN
<br /> a. FLOOD CONTROL 3,870 17,875 U~,lJ.\~ 701,775 1 AprU
<br />0: b MULTIPLE USE 1942
<br />is
<br />> c. POWER
<br />0: l6. DATE NOR.
<br />w d. WATER SUPPLY
<br /><fl MAL OPER. BEGAN
<br />w IRRIGATION 3 851 12 160 423,136 423,136
<br />0: o.
<br /> f. CONSERVATION 11 ~'arch
<br /> B. INACTiVE 1943
<br /> Ii. LENGTH OF RESERVOIR 14.8 M1LES--'-AV. WIOTH OF RESERVOIR 1.9 MILES
<br />f;l lB. TOTAL DRAINAGE AREA 1R,933 SQ. MI. 22. MEAN ANNUAL PRECIPITATION(89 yrs) 14. 75INCH~ ~
<br />J: 19. NET SEDIMENT CONTRIBUTING AREA 17,080 SQ. MI. "- MEAN ANNUAL RUNO" (52.5 yrs) 0 .29 INC~
<br /><J>
<br />0: 20f.
<br />LiJ 20. LENGTH MILES AV. WIDTH 73 MILES 24. MEAN ANNUAL RUNOFF (52. S vrs) 289. 842Ac.., T.
<br />>-
<br />~ 21. MAX. ElEV. 14 431 I MIN. E.lE.V. 3,752.8 ". ANNUAL TE.MP ""'EAr-~ R,1.NGE
<br /> 26. DATE OF ". 28. 29. TYPE OF 30 NO. OF RANGES 3l. SURFACE 32. CAPACITY, 33 C.'I RATIO, .
<br /> PERIOD ACCL.
<br /> SURVEY SURVEY OR CONTOUR INT AREA ACRES ACRE.FEET Ae. FT PER AC .FT.
<br /> YEARS yEARS
<br /> ~lar 1962 4.6 19.8 Constant
<br /> Factor 5 ft. 17,875 642,390 34
<br /> Sep 1966 4.5 24.3 Constant
<br /> Factor 5 ft. 17,881 631,121 33
<br /> .
<br /> 26. DATE OF 34. PERIOD 35. PERIOD WATER INFLOW. ACRE-FEET 36. WATER INFL. TO DATE. AC.-FT.
<br /> ANNUAL
<br /> SURVEY PRECIPITATION .. MEAN ANNUAL b. MAX. ANNUAL c. PERIOD TOTAL ;,. MEAN ANNUAL b. TOTAL TO DATE
<br /> ~'ar 1962 652,396 281,367 S,571,075
<br /> Sep 1966 258,552 678,960 1,163,484 277 ,142 6, 734 ,_~59
<br />'"
<br />>-
<br />'" , ,
<br />0
<br />>- . .
<br /> -~
<br />w
<br />> 37. PERIOD CAPACITY lOSS, ACRE-FEET 38. TOTAL SED. DEPOSITS TO DATE. ACRE-FEET
<br />0: 26. DATE OF
<br />::> SURVEY
<br /><fl ". PERIOD TOTAL b. AI,'. ANNUAL c. PER SQ. MI..YEAR a TOTAL TO DATE b. AI,'. ANNUAL c. PER SQ MI. YEAR
<br /> Mar 1962 3,122 679 0.0398 59,385 2,999 0.17(i ..
<br /> Sep 1966 11 ,269 2,504 0.147 70.654 2,908 0.170
<br /> 2. OA.TE OF 39. AI,'. DRY WGT., AD.SED. DEP.. TONS PERSQ. MI.-YR. <I.STORAGE lOSS. PCT. 42. SED. INFLOW.. PPM
<br /> SURVEY LBS PER CU FT. .. PERIOD b. TOTAL TO DATE a.AV.ANN. b. TOT. TO DATE .. PERIOD b. TOT. TO DATE
<br /> Mar 1962 75.7 (Est. ) 65.6 290 0.43 8.46 5,805 12,932
<br /> Sep 1966 75.7 (Est.) 242 280 0.41 10.07 11,750 12,727
<br /> -
<br /> ~
<br /> ~.....
<br /> -
<br />
<br />EHG FORM
<br />NO\( IUI
<br />
<br />1787
<br />
<br />F'REVIOUS EDITIONS ARE OBSOLETE.
<br />
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