The smog is lifting

 

COLORADO

Ask any Denver resident stuck in rush-hour traffic about growth along Colorado's Front Range, and you may unleash a frustrated tirade. But despite all the new vehicles idling on the highways, Denver residents are breathing cleaner air than they were 20 years ago.

In the late 1970s, Denver violated federal health standards for three out of six major classes of pollutants, including ozone, carbon monoxide and particulate matter, or soot. Now, after decades of cleanup efforts, the U.S. Environmental Protection Agency plans to award the city clean-air status. Denver will be the first major urban region to achieve the federal redesignation.

"It's been 25 years' worth of work," says Ken Lloyd, executive director of the Regional Air Quality Council, a state agency. "It didn't happen overnight; there have been a lot of federal, state and local efforts."

Richard Long of the EPA's regional office credits the recovery to the "aggressive but reasonable steps" that the city carried out. Denver implemented a stricter Inspection Maintenance Program for automobiles, switched to oxygenated fuels, and limited emissions of stationary sources, including power plants.

But environmentalists say the victory may be short-lived, especially if the EPA instates newer, stricter ozone requirements currently paralyzed by a lawsuit. "If we're not in violation of the stricter standard, we're close," says John Nielsen, co-director of the Land and Water Fund of the Rockies. Nielsen and other critics say the city has not adequately accounted for the increase of certain ozone emissions; they want tighter regulations to maintain a greater margin of compliance with the pending standards.

High Country News Classifieds
  • WESTERN DIVISION DIRECTOR OF FIELD PROGRAMS
    DEADLINE TO APPLY: October 29, 2021 LOCATION FLEXIBLE (WESTERN HUB CITY PREFERRED) Overview The Land Trust Alliance is the voice of the land trust community....
  • COMMUNICATIONS AND OUTREACH ASSOCIATE
    Communications and Outreach Associate Position Opening: www.westernlaw.org/communications-outreach-associate ************************************************* Location: Western U.S., ideally in one of WELC's existing office locations (Santa Fe or Taos, NM, Helena,...
  • FREELANCE GRAPHIC DESIGNER & PROJECT COORDINATOR (REMOTE)
    High Country News (HCN) is seeking a contract Graphic Designer & Project Coordinator to design promotional, marketing and fund-raising assets and campaigns, and project-manage them...
  • FILM AND DIGITAL MEDIA: ASSISTANT PROFESSOR OF INDIGENOUS MEDIA, CULTURAL SOVEREIGNTY AND DECOLONIZATION (INITIAL REVIEW 12.1.21)
    Film and Digital Media: Assistant Professor of Indigenous Media, Cultural Sovereignty and Decolonization (Initial Review 12.1.21) Position overview Position title: Assistant Professor - tenure-track Salary...
  • REAL ESTATE SPECIALIST
    To learn more about this position and to apply please go to the following URL.
  • ENVIRONMENTAL GEOPHYSICS
    "More Data, Less Digging" Find groundwater and reduce excavation costs!
  • RARE CHIRICAHUA RIPARIAN LAND FOR SALE
    40 acres: 110 miles from Tucson: native trees, grasses: birder's heaven::dark sky/ borders state lease & National forest/5100 ft/13-16 per annum rain
  • CENTRAL PARK CULTURAL RESOURCE SPECIALIST
    Agency: Oregon Parks and Recreation Department Salary Range: $5,203 - $7,996 Position Title: Central Park Cultural Resource Specialist Do you have a background in Archaeology...
  • STAFF ATTORNEY
    Come live and work in one of the most beautiful places in the world! As our Staff Attorney you will play a key role in...
  • ARIZONA GRAZING CLEARINGHOUSE
    Dedicated to preventing the ecological degradation caused by livestock grazing on Arizona's public lands, and exposing the government subsidies that support it.
  • OPERATIONS MANAGER
    Position Summary: Friends of the Inyo (friendsoftheinyo.org) is seeking a new Operations Manager. The Operations Manager position is a full-time permanent position that reports directly...
  • WATER RIGHTS BUREAU CHIEF
    Water Rights Bureau Chief, State of Montana, DNRC, Water Resources Division, Helena, MT Working to support and implement the Department's mission to help ensure that...
  • EXECUTIVE DIRECTOR
    The Amargosa Conservancy (AC), a conservation nonprofit dedicated to standing up for water and biodiversity in the Death Valley region, seeks an executive director to...
  • DEVELOPMENT & OUTREACH ASSOCIATE
    Southeast Alaska Conservation Council is hiring! Who We Are: The Southeast Alaska Conservation Council (SEACC) is a small grassroots nonprofit based out of Juneau, Alaska,...
  • DESERT LANDS ORGANIZER
    Position Summary: Friends of the Inyo seeks a Desert Lands Organizer to assist with existing campaigns that will defend lands in the California desert, with...
  • IDAHO CONSERVATION LEAGUE
    Want to help preserve Idaho's land, water, and air for future generations? Idaho Conservation League currently has 3 open positions. We are looking for a...
  • LUNATEC ODOR-FREE DISHCLOTHS
    are a must try. They stay odor-free, dry fast, are durable and don't require machine washing. Try today.
  • EVENTS AND ANNUAL FUND COORDINATOR
    The Events and Annual Fund Coordinator is responsible for managing and coordinating the Henry's Fork Foundation's fundraising events for growing the membership base, renewing and...
  • EDUCATION DIRECTOR
    Position Description: The Education Director is the primary leader of Colorado Canyons Association's (CCA) education programs for students and adults on the land and rivers...
  • 10 ACRES OF NEW MEXICO HIGH DESERT
    10 Acres of undeveloped high desert land in central NM, about 45 minutes from downtown Albuquerque. Mixed cedar and piñon pine cover. Some dirt roadways...