Site makes National Priorities List after tests showed that public water supply and five private wells within a one-mile radius all had elevated TCE levels
The U.S. Environmental Protection Agency (EPA) announced that, with support from the Texas Commission on Environmental Quality, the Circle Court Ground Water Plume in Willow Park, Texas, has been added to the National Priorities List (NPL) of Superfund sites.
Located in the heart of Boulder, Colo., the Two Nine North Apartments are eco-friendly luxury units built by Forum Real Estate Group in the late 2000s. Due to the high price per square foot of these apartments, the developer built the residents’ parking garage beneath the complex; however, it is below the water table and posed a threat to the building’s foundation.
Apartment building meets discharge requirements with dewatering system
NSPF’s online training course and handbook were created to help professionals understand and prevent waterborne illness
The National Swimming Pool Foundation (NSPF) launched the Recreational Water Illnesses (RWI) online training course and handbook, designed to help professionals understand and prevent waterborne illnesses.
Heptachlor epoxide, trichloroethane, aesthetic chlorine, acrylonitrile, TDS, xylenes, lead, arsenic, hexachlorocyclopentadiene … Certainly, some of the chemicals listed above are recognizable not only to you but also to the average consumer. Some of them are recognizable to you, but the average consumer would stumble through their pronunciation. Should you consider certifying the contaminants listed above?
Deciding which contaminant reduction claims to certify
GE and SI will collect the contaminated liquid waste and send it off site for disposal
The U.S. Environmental Protection Agency (EPA) announced Wednesday that it has reached an agreement with the General Electric Co. (GE) and SI Group Inc. (formerly Schenectady Chemical) to collect and properly dispose of contaminated groundwater and liquid leaching from the Dewey Loeffel landfill that is threatening several nearby drinking water wells.
Recently, the U.S. Environmental Protection Agency (EPA) announced it had worked with three New Jersey school districts to successfully lower lead levels in their drinking water. Testing in 2010 and 2011 found elevated lead levels in approximately 8% of the outlets it tested at the Atlantic City, Union City and Weehawken school districts. The districts resolved the problem through a variety of methods, from filtration to replacing fixtures to simply shutting off those outlets. The latest round of testing showed that lead levels were within acceptable EPA limits.
The 360 single tank aeration filter features Clearion controls for forward and reverse motor capability, and can replenish its Oxy Chamber each night without having to backwash, saving hundreds of gallons of water per week. Fully adjustable cycles, along with Vortech tank technology, ensure the media bed is backwashed to the fullest and leaves no collected iron or sulfur contaminants.
In December, the U.S. Environmental Protection Agency (EPA), the National Institutes of Health and the Food and Drug Administration announced that as a part of a collaboration, a new high-speed robotic screening system would begin testing a library of 10,000 compounds for potential toxicity.
Lead has been a hot topic for consumers and the media for many years. We all have heard about the deterioration of U.S. water distribution systems, lead service lines, extremely high levels of lead in Washington, D.C.’s drinking water because of a change from chlorine to chloramine, lead in paint, lead in toys, new lead content laws in California and Vermont (soon to be national)—concerns about lead that will never go away.
Challenges in creating a consistent lead certification protocol
The U.S. Geological Survey (USGS) released a report in August revealing that 20% of untreated water samples from wells across the U.S. contain concentrations of trace elements exceeding human health benchmarks. Raissa Rocha, editorial intern for Water Quality Products, spoke with Joe Ayotte, USGS hydrologist and lead author of the study, about the report and the occurrence of trace elements in groundwater.
Raissa Rocha: What was the purpose of this study?