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<br />. <br /> <br />. <br /> <br />. <br /> <br />A description of each of the above elements is discussed below: <br /> <br />RESEARCH OF THE FLOODPLAIN ISSUES <br /> <br />The following list of floodplain review issues have been presented to us and considered <br />by us in the formulation of a review recommendation on behalf of interested parties or other <br />concerned citizens. These are: <br /> <br />. <br /> <br />1. Basin and site hydrology assumptions and conditions; <br />2. Historical flow patterns and paths; <br />3. Compliance with the Boulder Valley Comprehensive Plan; <br />4. Groundwater and related wetlands concerns; <br />5. Differences in engineering reports and investigations; <br />a, 1969 Corps of Engineers Floodplain Information Report <br />b. 1973 R. W. Beck and Associates Major Drainage Planning <br />c. 1979 Corps of Engineers Hydrologic Investigation <br />d. 1979 Leonard Rice Consulting Water Engineers Flood Hazard Review <br />e. 1986 Greenhorne & O'Mara, Inc. Flood Hazard Area Delineation <br />f. 1988 Flood Insurance Study, Boulder County, Colorado <br />g. 1990 Flood Insurance Study, Boulder County, Colorado <br />h. 1996 (August) Love & Associates, Inc. Floodplain Analysis <br />i. 1996 (October) Taggart Engineering, Inc. Floodplain Re,Ana1ysis <br />6. Mined Land Reclamation Work Plan for the Site; <br />7. Envirorunenta1 Assessment for the Site; <br />8. Flood Hazard/Risk Evaluation; <br />a. at the Site <br />b. upstream of the Site <br />c. downstream of the Site <br />9. Flood Mitigation Measures; <br />a. for the Site <br />b. for the identified areas <br />c, for the unstudied areas <br />10. Existing Berm/Levee System; <br />a. stability analysis <br />b. certification process <br />11. Revision of the Existing Reclamation Plan; <br />12. Wildlife Habitat Area; <br />B. Master Development Plan for the 308 Acre Parcel and adjacent lands; <br />14. CD as a Public Agency for levee ownership/sponsorship; and <br />15. Acceptance of the Technical Flood Hazard Investigations by others. <br /> <br />. <br /> <br />PERFORM A GEOMORPHOLOGIC BACKGROUND CHECK ON THE HISTORICAL <br />PATTERNS OF SOUTH BOULDER CREEK <br /> <br />3 <br />