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<br />1982 <br /> <br />A workplan which is currently under contract between the CWCS and Albuquerque <br />Corps for the Lower Reach includes I )hydraulic/sediment investigation, 2) historical <br />flow paths, 3) recommendations for channel maintenance activities, 4) review of <br />reservoir operations, and 5) vegetative management. The aerial mapping and field data <br />collection portion of the study were identified as the sole responsibility of CWeB. <br /> <br />A proposed Scope of Study has been drafted for the Upper Reach. This scope includes I) <br />requests from local interests, and 2) the discovery of additional problems in the basin <br />during the Board's public hearings on the study effort. <br /> <br />ACTIONS TO DA TE Mav 1998 <br /> <br />Lower Reach Comoleted Work Tasks <br /> <br />. Historical research regarding flow regimes has been completed. <br /> <br />. Aerial mapping, orthophotography and digitized cross-section information completed <br />and submitted to Albuquerque Corps for use in the hydraulic, sediment and vegetative <br />analysis. <br /> <br />. Riparian and habitat analysis completed. <br /> <br />. Hydraulic and sediment analysis - fifty percent (50%) completed. <br /> <br />Lower Reach Remaininl? Work Tasks <br /> <br />. Hydraulic and sediment analysis (remaining 50%) <br /> <br />. Review of reservoir operations. <br /> <br />. Recommendations for the improvement of channel conveyance <br /> <br />Uover Reach Comvleted Work Tasks <br /> <br />Initial Scope of Study developed. <br /> <br />Aerial mapping contracted, groL:!~d control established, aerial photography scheduled for <br />completion by May 1998. <br /> <br />The initial Scope of Study needs to be amended to include a comprehensive groundwater <br />analysis com!'or.ert. At public he~rings and field reviews in A'Jgust 1996, groundwater <br />water problems were preser,~~.i as a significant :~~;,;~ i;: (:1~ are~. Si;:ce then, groundwater <br />