Laserfiche WebLink
<br />SEITIIISEVEN <br /> <br />Grand Vallev <br /> <br />7.2.2 Flow Data <br /> <br />No flow data was collected because no streams or creeks were directly affected by the rainfall <br />events. <br /> <br />7.3 EXTENT OF FLOODING <br /> <br />The majority of collected flood information was obtained from Mr. Ed Hill of CDOT. <br /> <br />7.3.1 Affected Streams and Local Drainage Areas <br /> <br />The investigation shows that there were no reports that any streams were significantly affected <br />by the September 13 th event. <br /> <br />7.3.2 Inundation Limits <br /> <br />The only inundation from the storm reported by Mr. Hill was at the Interstate 70-Palisade <br />exchange, where approximately 48 inches of debris was deposited. Estimated inundation limits <br />are shown on Figure 7.1-2. <br /> <br />7.4 FLOOD DAMAGES <br /> <br />7.4.1 Pu blic Property Damages <br /> <br />No public property damages or expenditures were reported other than roadway cleanup as <br />discussed below. <br /> <br />7.4.2 Private Property Damages <br /> <br />No private property damages or expenditures were reported. <br /> <br />7.4.3 Emergency Response, Cleanup, and Repair <br /> <br />Several cleanup activities were required after the storm: clearing debris from the Interstate 70- <br />Palisade exchange, reshaping drainage ditches, and cleaning storm sewer structures. Mr. Hill <br />reported no serious traffic delays; 1-70 remained open throughout the entire time period. Flood <br />related damages incurred by CDOT were estimated to total $30,000. <br /> <br />URS <br /> <br />T:\PROJ ECTS\6844888 _ CWCB _FLOOD_DOC _RPTS\SUB _00\6.0 _PROJ_DELlV\REPORT\FI NAL REPORT .2. D0020-MAR-021 \ 7 -4 <br />