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<br />... :~I,. 1\. <br /> <br />I~) r\...OLssON <br /> <br />ASSOCIATES <br />143 Union Blvd. Suite 700 Lakewood, CO 80228 720-962-6072 <br /> <br /> <br />R.I. 0: GRA.N.O,E, RIVER. <br />DIVERS,ION S,TRUC:TURE, IN,VE'NTORY <br /> <br />Structure Name: Kane & Callan Ditch <br /> <br />Reported By: Jason Mead <br /> <br />Date: <br /> <br />5/10/06 <br /> <br />Time: <br /> <br />11 :30 a.m. <br /> <br />Directions: <br /> <br />From Del Norte, north on State Rd. 112, then east on State Rd. 374 (Seven Mile <br />Rd.) approx. 0.7 miles, south on access road to headgate. <br /> <br />Location: <br /> <br />Latitude <br />N370 41 '08.2" <br /> <br />Longitude <br />W1 06019'40.1" <br /> <br />Section <br />NW1/4 S28 <br /> <br />Township <br />T40N <br /> <br />Range <br />R6E <br /> <br />Type: <br /> <br />Manually operated 3' wide steel slide gates (2) <br /> <br />Good ~ No D Reason Submerged: <br />Condition: Fair ~ Submerged: IV! High River Flow <br />Poor DYes LC:,J <br /> <br />Repair(s) Needed: Sheet pile headwall is bulging slightly because of the access road located <br />across the top of the structure. The headgate structure has problems with debris and could use a <br />trash rack device. <br /> <br />Upstream Configuration: There is a short feeder ditch, located on the north bank of the Rio Grande <br />River, that leads to the headgate. A boulder diversion across the river directs water into the feeder <br />channel. <br /> <br />Comments: The Kane & Callan Ditch has a Parshall flume and gauging station downstream for flow <br />measurement. <br /> <br />Estimated Range of Cost: Low <br /> <br />F:\Projects\20060507\Documents\Reports\Rio Grande\lnventory Forms\Kane & Callan Ditch.doc <br /> <br />OA No. 2-2006-0507 <br />