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<br />c <br /> <br />Qualification for the Colorado Water Conservation Board <br /> <br /> <br />o <br /> <br />G <br /> <br />TELLER COUNTY .J <br /> <br />(] <br /> <br />D <br /> <br />" <br /> <br /> <br />~,Y~ <br /> <br />'-'i'~" ,';i <br />1L. '.. <br />....:....'~II::l, ,,_ _ <br />.-E-~-- Iia <br /> <br />PASO COUNTY <br /> <br /> <br />[ <br /> <br />~ <br />~ <br />~~ <br />) <br />, <br />\ <br /> <br />-fJRT CARSON <br />, <br />\ , <br />'~ <br />I'" <br />I ,(:; <br />. ,~ <br />j-______''_h_ <br />. ?~ <br />. '~ <br />I \.~ <br />: ) <br />I ' <br /> <br />FREMONT <br /> <br />IJ <br /> <br />c <br /> <br />"- <br />" . <br />''i. . <br />:4/l)';',- J <br />1 "''''''S--,,' <br />"'s /;~\.. <br />------------------ --l-..---...J I~('I? <br /> <br />CUSTER COUNTY' I <br />, <br /> <br />D <br /> <br />(] <br /> <br />COUNTY <br /> <br />I <br /> <br />Not To Scale <br /> <br />D <br /> <br />Parsons ES is Currently Sizing Waterways at Bridge Openings Conforming to CDOT and FEMA <br />Regulations <br /> <br />u <br /> <br />Colorado" is used to verify the hydrology com- <br />puted using methods that are accepted by COOT, <br /> <br />o <br /> <br />This project is ongoing and is scheduled to be <br />completed in October of 2000, <br /> <br />Years Performed: 1999 to Present <br />Client: Colorado Department of <br />Transportation <br />Region 2 <br />16 East Arvada Street <br />Colorado Springs, CO 80906 <br />Contact: Mr. Paul Reinsma <br />(719) 634-2323 <br /> <br />[] <br /> <br />D <br /> <br />u <br /> <br />u <br /> <br />D <br /> <br />City of Thorton, Colorado, Niver Creek <br />Bike Trail <br /> <br />Parsons ES evaluated the effects of a proposed <br />bicycle and pedestrian path on the FEM A flood- <br />plain of Niver Creek in the City of Thornton, <br />Colorado, This reach of Niver Creek flows <br />through natural and constructed channels in sub- <br />urban to urban portions of the City, The project <br />hydrology and hydraulics invol ved using the Ra, <br />tional method, UDFCD master plans, HEC-RAS, <br />and HY -8 to design the path to meet FEM A and <br />City drainage criteria, Several tributaries to Niver <br />Creek were analyzed for drainage structures de- <br />signed to convey flows from the 5- and 100-year <br />stonns, Parsons ES provided recommendations to <br />keep flood elevations for the 100-year storm at a <br /> <br />m-I7S9.Joc <br /> <br />1-8 <br /> <br />~PARSDNS <br /> <br />D <br /> <br />- <br />