An initiative of the Center for Environmental Journalism at the University of Colorado Boulder

State inspections lag for New Mexico’s primary drinking water source

New Mexico is behind in water inspections for the third year in a row, leaving water quality in question.

Concern over the “forever chemical” PFAS in water supplies is high, but remedies remain...

A synthetic chemical’s appearance in public water supply wells raises questions of how to protect the public from unknown health hazards.
Water lab photo

Citizens across the country are questioning, and sometimes fighting, chloramines in drinking water

People are fighting against disinfectants in their drinking water that cause rashes, breathing problems and more.

Decades later, abandoned mines continue to haunt Colorado’s waterways

According to a 2017 study, there are over 23,000 abandoned mines across Colorado and 1,800 miles of streams that are impaired due to pollutants related to acid mine drainage.

Tourist haven Grand Lake asks state to intervene in federal water quality stalemate

Grand County officials are searching for ways to prevent harmful algae blooms and weed growth in Grand Lake.

Long criticized for inaction at the Salton Sea, California says it’s all-in on effort...

Dust suppression and habitat restoration are key elements in a plan to aid the Salton Sea, whose ills have been a sore point in Colorado River management.

Unclear waters: How pollution, diversions and drought are squeezing the life out of the...

The Arkansas Valley Conduit promises to bring clean drinking water to more residents of southeast Colorado.

Video and photos: Captain Jack Mill drone flight, July 2019

This photo gallery contains images taken by drone for our story on acid mine drainage in Colorado, which featured the Captain Jack Mill Superfund site near Ward, Colorado. DateJuly 18,...

Harvesting water in arid lands – Water Buffs Podcast ep. 11 – Brad Lancaster

Brad Lancaster, author and expert on water harvesting, explains how to make the most of rainfall and greywater to stretch local supplies.

Video: Five years after the Gold King Mine spill

Environmental correspondent Laura Paskus revisits the Gold King Mine spill and the destructive impact of the toxic orange plume that went flowing down the Animas and San Juan rivers five years ago.