The City of Aurora – Water Resources Division (Aurora Water) is proposing to construct a new off-channel reservoir near Hartsel, Colorado to provide long-term water supply and system resiliency. ERO …
Thornton Water Project
For several years, ERO has been providing overall environmental compliance for the Thornton Water Project, a 73-mile water transmission project from Fort Collins to Thornton. This work includes coordinating with …
Monument Connector Trail EA, Grand Junction, CO
ERO recently completed environmental compliance support for the Monument Connector Trail in Grand Junction, a project partially funded by Great Outdoors Colorado (GOCO) and completed in partnership with the Colorado …
Iron Horse Bridge Removal Project
The purpose of the Iron Horse Bridge Removal Project was to improve floodplain connectivity and channel geomorphology as part of restoration activities in the open space. As prime contractor, ERO …
Fishers Peak State Park – Tribal Consultation
ERO worked with Colorado Parks and Wildlife (CPW) to develop a master plan for the new 19,200-acre Fishers Peak State Park near Trinidad. This rugged landscape includes high mesas, desert …
East Boulder Mine Amendment
The East Boulder Mine, which is located near Big Timber, Montana, is one of only two mines where platinum and palladium are actively mined in the U.S. These designated critical …
Peaks to Plains Clear Creek Canyon Trail
Since 2013, ERO has been assisting Jefferson County Open Space and Clear Creek County as the primary environmental manager for multiple segments of the Peaks to Plains Trail through Clear …
Douglas County Habitat Conservation Plan and Yearly Administration
ERO assisted Douglas County and the Towns of Castle Rock, Larkspur, and Parker with the development of the Douglas County Regional Habitat Conservation Plan (HCP) and is currently in the …
Chatfield Reservoir Reallocation Compensatory Mitigation Plan
ERO prepared the Compensatory Mitigation Plan (CMP) and Ecological Function Approach (EFA) for the Chatfield Reservoir Storage Reallocation Project. The project reallocates 20,600 acre-feet of Chatfield’s flood control storage to …
Arkansas Valley Conduit Project
In 2013, the Bureau of Reclamation (Reclamation) completed an environmental impact statement (EIS) to construct and operate the Arkansas Valley Conduit (AVC), a project needed to deliver high-quality water to …