Laserfiche WebLink
r <br /> 2019 Wetland Delineation Report <br /> Tucson South Sand and Gravel Mine—Brighton, Colorado <br /> 4.2 Other WOTUS Results <br /> 4.2.1 Streams <br /> A total of six stream features were recorded during the field survey. Stream Al, South Platte <br /> River, is a perennial water feature that is considered a traditional navigable water and is <br /> jurisdictional. The remainder of the stream features draw water either directly or indirectly from <br /> the South Platte River but do not drain into the river or other potential WOTUS. Table 4 provides <br /> a summary of the stream features noted in the Project Area. Stream forms are included in <br /> Attachment 3. <br /> Table 4. Streams in the Project Area <br /> Approximate <br /> Stream Acreage in <br /> Number Stream Name Project Area Latitude Longitude <br /> Al South Platte River 3.79 39.990557 -104.833057 <br /> A8 Unnamed 0.03 39.990653 -104.834511 <br /> A17 Unnamed 0.06 39.989971 -104.836905 <br /> A18 Brighton Ditch 1.29 39.988956 -104.843833 <br /> A23 Brighton Return 0.96 39.991824 -104.841724 <br /> A25 Unnamed 0.06 39.991941 -104,841707 <br /> 4.2.2 Ponds <br /> Two ponds were identified in the Project area (Table 5). Pond A15 was observed during field <br /> surveys. The pond was observed to have surface water and a wetland fringe around the edge of <br /> the entire pond. One pond (DT-Pond-02) was not formally delineated in the field but was mapped <br /> via desktop analysis in February 2019 to conservatively estimate the boundary of the pond. <br /> Table 5: <br /> Ponds Observed Within the Project Boundary <br /> Pond Approximate <br /> Number Acreage Latitude Longitude <br /> A15 0.61 39.99038 -104.84156 <br /> DT-Pond-02 3.09 39.995189 -104.833921 <br /> 5. Conclusions and Recommendations <br /> The wetland and other WOTUS delineation report presents the results of a desktop analysis and <br /> field delineation in accordance with methods outlined in the USACE Wetland Delineation Manual <br /> 10 <br />