Missouri Department of Natural Resources

Ameren - Coal Ash
3:01 pm
Tue April 8, 2014

Meeting Tuesday To Take Public Input On Ameren Coal Ash Landfill

The approximate locations of drinking water wells in Franklin County (shown in red). This map was created for the Labadie Environmental Organization based on Missouri Department of Natural Resources well location data.
Credit Image courtesy of the Labadie Environmental Organization

The Missouri Department of Natural Resources (MDNR) is hosting a meeting on Tuesday to get public input on Ameren's plans to build a coal ash landfill next to its power plant in Franklin County.

The meeting will focus on whether the agency should grant Ameren a landfill construction permit.

Ameren Missouri's Vice President of External Affairs and Communications, Warren Wood, said the new coal ash landfill will be state-of-the-art.

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Water Quality
2:30 pm
Wed November 6, 2013

Missouri Approves Sweeping Revisions Of Clean Water Standards

Missouri's new clean water standards will protect tens-of-thousands of additional miles of rivers and streams.
Kelsey Proud, St. Louis Public Radio

Updated at 5:50 p.m. with quote by Sara Parker Pauley; updated at 3:41 p.m. with quote by Lorin Crandall.

The Missouri Clean Water Commission has approved a sweeping regulatory overhaul of the state's water quality standards.

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Public Health
5:39 pm
Tue August 6, 2013

St. Louis County Officials Call For Stricter Regulation Of Ameren's Meramec Power Plant

Map showing the location of Ameren's Meramec Power Plant.
Credit (via Google Maps)

Updated at 3:45 p.m. on August 14, 2013 and at 11:10 a.m. on August 15, 2013 (to add comment from Ameren).

Another St. Louis County official is calling for tighter pollution controls at Ameren's Meramec power plant.

St. Louis County Executive Charlie Dooley today released a letter he sent to the Environmental Protection Agency, urging the agency to pursue sulfur dioxide controls at the Meramec plant.

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Industrial Pollution
5:14 pm
Tue August 6, 2013

Public Meeting To Discuss Environmental Contamination In Sauget, Ill.

The Sauget, Ill. area.
(Missouri Department of Natural Resources)

State agencies from Illinois and Missouri are holding a public meeting Tuesday evening in Cahokia, Ill. to discuss plans to address environmental pollution in and around Sauget, Ill.

Tom Heavisides of the Illinois Department of Natural Resources says old landfills and industrial facilities in the Sauget area of St. Clair County have contaminated soil and water.

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Ameren - Coal Ash
5:53 pm
Thu May 23, 2013

Environmental Groups Demand Groundwater Testing Near Ameren Power Plants

The approximate locations of drinking water wells in Franklin County (shown in red).
Credit (Map created for the Labadie Environmental Organization based on Missouri Department of Natural Resources well location data)

Environmental groups are once again urging state officials to require groundwater monitoring at Ameren’s coal-fired power plants in eastern Missouri.

The Sierra Club and Labadie Environmental Organization submitted a letter to the Missouri Department of Natural Resources on Thursday asking the state not to allow Ameren to build new coal ash landfills before testing groundwater for contamination.

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Bridgeton Landfill
4:30 am
Mon May 20, 2013

Odors Expected To Worsen During Bridgeton Landfill Construction

A new phase of construction slated for May 20 to June 14, 2013, is expected to increase gas emissions and odors at the Bridgeton Landfill.
Credit Véronique LaCapra, St. Louis Public Radio

Updated Wednesday, May 22, 5:30 p.m.: The Department of Health & Senior Services is also posting its evaluations of the air monitoring data here. The regulatory standards that DHSS is using to estimate the health risks from landfill fumes are here.

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Bridgeton Landfill
6:07 pm
Tue May 14, 2013

Agreement Reached On Bridgeton Landfill, But Questions Still Remain

Missouri Attorney General Chris Koster speaks to reporters about his preliminary agreement with Republic Services to address problems at the Bridgeton Landfill. Assistant Attorney General Joseph Bindbeutel looks on.
Credit Véronique LaCapra, St. Louis Public Radio

Missouri Attorney General Chris Koster announced a preliminary agreement on Tuesday with the owner of the Bridgeton Landfill.

Koster filed a lawsuit against Republic Services six weeks ago, alleging violations of state environmental laws. A fire has been smoldering underground at the landfill for two and half years.

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Bridgeton Landfill
4:24 pm
Thu May 9, 2013

State Posts More Air Sampling Results From The Bridgeton Landfill But Still Won't Discuss Them

An underground fire has been smoldering underground at the Bridgeton Landfill for almost two and half years.
Credit Véronique LaCapra, St. Louis Public Radio

Updated 1:02 p.m. May 10 to reflect missing data has now been posted.

The Missouri Department of Natural Resources has released more air sampling results for the Bridgeton Landfill.

According to a written summary on the DNR's website, the Missouri Department of Health & Senior Services analyzed the data collected from mid-March through April 23 and found unhealthy levels of sulfur dioxide at two sites near the landfill.

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Bridgeton Landfill
5:14 pm
Wed April 17, 2013

New Construction At Bridgeton Landfill Could Mean More Smelly Fumes

More fumes are expected to be released from the Bridgeton Landfill during construction slated to start on Monday.
Credit Véronique LaCapra, St. Louis Public Radio

The company that owns the Bridgeton Landfill is gearing up for the next phase of an effort to control an underground fire that has been burning at the site for more than two years.

Starting on Monday, Republic Services will begin excavating sections of the landfill to remove underground concrete pipes.

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Science
3:45 pm
Thu October 18, 2012

Agreement Reached To Clean-Up Groundwater Contamination At St. Louis County Site

A map illustrating the contamination and plume area of the Chicago Heights site.
(via Missouri Department of Natural Resources)

A company has agreed to clean up groundwater contamination in north St. Louis County after tests raised concerns at homes near the plant.

The Environmental Protection Agency on Thursday announced a cleanup agreement with PerkinElmer Inc., a Massachusetts-based firm that operates the Missouri Metals plant. The agreement will be final after a 30-day comment period.

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