ERO and Tapis Associates have been working with the Pike National Forest, Denver Water, and Trout Unlimited to complete a trail assessment and management strategy for Cheesman Canyon near Deckers. …
City of Thornton General Environmental Services
Since 1996, ERO has had a general environmental services contract with the City of Thornton. This contract has included Phase I and II Environmental Site Assessments for properties and transportation …
Kisatchie National Forest Vegetation Management EA
The U.S. Forest Service (USFS) – Eastern Region (Region 9) has partnered with ERO Resources Corporation (ERO) to support long-term vegetation management planning at Kisatchie National Forest (KNF) in Louisiana. …
Tri-State Montrose-Nucla-Cahone Transmission Line Improvement Project, Western Colorado
Tri‐State Generation and Transmission Association (Tri‐State) proposed to rebuild the existing Montrose‐Nucla‐Cahone 115 kV transmission line to operate at 230kV. The rebuild was required to resolve maintenance issues, increase line …
U.S. Highway 6 and 19th Street Interchange, Documented Categorical Exclusion, CO
The City of Golden (City) proposed improvements to the U.S. Highway 6 and 19th Street intersection, partially in Colorado Department of Transportation (CDOT) right‐of‐way. As a subcontractor to the City’s engineering …
Water Infrastructure and Supply Efficiency (WISE) Project
The WISE Partnership is an innovative regional water supply project that supplies much-needed renewable water to communities in the south metro area to reduce their reliance on nonrenewable Denver Basin …
Douglas County Regional Habitat Conservation Plan
ERO assisted Douglas County and the towns of Castle Rock, Larkspur, and Parker with developing the Douglas County Regional HCP. ERO developed the HCP with significant input from a wide-ranging …
Chromium Remediation, Power Engineering Company
ERO characterized and is remediating chromium contamination in ground water and soil beneath and adjacent to an industrial plating facility. Our environmental scientists have employed several innovative techniques, such as …
Stapleton International Airport Redevelopment
ERO assisted several nationally recognized homebuilders with development activities at Denver’s former Stapleton International Airport; the largest urban infill project in the United States. As part of due diligence efforts, …
Solvent Contaminated Groundwater Remediation
ERO managed the investigation and cleanup of a site with elevated concentrations of trichloroethane and dichloroethene (TCA and DCE). The project included characterization of contaminated soil and groundwater, delineation of …










