Cucumber Gulch

ERO assisted the Town of Breckenridge, Colorado with protecting the water quality and wetlands of Cucumber Gulch, a fragile high mountain fen wetland surrounded by existing and proposed developments that …

Pine Brook Water District Project

ERO prepared a hydrologic and water rights evaluation for a reservoir that was proposed to assure an adequate drinking water and firefighting water supply for a rural residential development in …

Idylwilde Hydroelectric Project

ERO is assisting the City of Loveland, Colorado to relicense the Idylwilde Hydroelectric Project with the Federal Energy Regulatory Commission.  The relicensing process required a description of the existing environment …

Arapahoe Grasslands Study

On behalf of Arapahoe County, Colorado State Lands, and other partners, ERO conducted surveys and research to determine whether surface and shallow ground water are adequate to support specific conservation …

Massey Draw Phosphorus Reduction Project

ERO assisted Lockheed Martin, U.S. Army Corps of Engineers, and other interested stakeholders in improving a section of Massey Draw that had been a major contributor of phosphorus to Chatfield …

Mojave National Preserve

ERO is working with the National Park Service to develop a comprehensive Water Resources Management Plan (Plan) for springs, seeps, water diversions, and artificial water sources within the 1.6-million-acre Mojave …

Salt River Project

Since 1984, ERO has worked with the Salt River Project (SRP) regarding water rights, hydrology, permitting, and environmental compliance on a wide range of projects throughout Arizona. SRP is a major …