EPA orders cleanup to protect nearby public drinking water wells
The Lapwai School District in Lapwai, Idaho, must clean up an inactive drywell contaminated with solvents (trichloroethylene and perchloroethylene) to protect nearby public drinking water wells. The cleanup will be conducted under a legal order issued by the U.S. Environmental Protection Agency (EPA).
The drywell lies under an asphalt parking lot at the Lapwai School District bus maintenance facility (204 District Road in Lapwai), which is separated from the Lapwai Elementary School by a fence. Two drinking water wells are located about 150 ft northwest of the drywell.
Electronic report delivery now available
The U.S. Environmental Protection Agency (EPA) has completed its review of the Consumer Confidence Report (CCR) Rule and has concluded that drinking water utilities can provide reports about drinking water quality to customers via e-mail or on the Internet instead of mailing a copy of the report. Electronic delivery of these reports, which utilities are required to provide to their customers each year under the Safe Drinking Water Act, is expected to help utilities improve transparency and save resources.
Last fall, the U.S. Environmental Protection Agency’s (EPA) WaterSense program introduced several new actions to help businesses, organizations and homeowners save water. WQP Assistant Editor Williette Nyanue spoke with Veronica Blette, WaterSense program manager, to learn about the new initiatives and the benefits of water efficiency.
Williette Nyanue: Tell us about the new workplace best management practices (BMPs) and the new specifications for apartments and condos.
Residential drinking water treatment products have a plethora of standards and protocols available to demonstrate that they have been tested and certified to ensure that the materials that come into contact with drinking water are not harmful, the products are structurally sound and the performance reduction claims are accurate. Commercial products were left in the dust, however, and end users do not have a significant amount of guidance within the standards to make the same distinctions about these larger systems.
Certification options for commercial treatment systems
With another year on the books, it is time to look ahead to 2013. As always, the water treatment industry will face a variety of challenges and opportunities in the coming months. Domestically, new regulations loom — some positive, some negative — as California continues to set the legislative tone for the nation. Globally, opportunties await for companies ready to take the international plunge, but the challenges of certification remain.
Industry experts weigh in on what is to come in 2013
Change — it’s one of the few things we can count on, day in and day out. These days, change seems to happen at the speed of light, and while it may seem overwhelming, the many opportunities it brings also can be exhilarating. 2013 is poised to bring a wave of changes to the water treatment industry — and with it, a range of possibilities for those ready to grab them.
Amendment changes the remedy for soil and groundwater contamination at 10th Street Site
The U.S. Environmental Protection Agency (EPA) Region 7 has issued an amendment to the Record of Decision (ROD) for the 10th Street Superfund Site in Columbus, Neb. EPA signed the ROD for the site in February 1995 to address groundwater contamination. The selected remedy for the 1995 ROD was sampling of municipal and monitoring wells and institutional controls to limit exposure to contamination from the site.
Site activities in 2000 and 2001 led to a final ROD issued in 2005. The final ROD selected the following remedies:
Drinking water providers expressed support for the Revised Total Coliform Rule
A diverse group of drinking water providers and environmental and health organizations applauded the announcement of a revised rule to safeguard U.S. drinking water.
A pre-publication copy of the final Revised Total Coliform Rule (RTCR) was released Dec. 20, 2012, by the U.S. Environmental Protection Agency (EPA) and will be published in the Federal Register in the next few weeks. Significant improvements were made during the revision process, including new requirements that ensure assessment and corrective action when monitoring results indicate a potential risk of contamination.
The update outlines work currently underway, including the status of research projects
The U.S. Environmental Protection Agency (EPA) provided an update on its ongoing national study currently underway to better understand any potential impacts of hydraulic fracturing on drinking water resources. Results of the study, which Congress requested EPA to complete, are expected to be released in a draft for public and peer review in 2014. The update outlines work currently underway, including the status of research projects that will inform the final study.
Update includes setting a limit for E. coli to better protect public health
The U.S. Environmental Protection Agency (EPA) has updated the rule for pathogens in drinking water, including setting a limit for E. coli to better protect public health.
The Revised Total Coliform Rule ensures that all of the approximately 155,000 public water systems in the U.S., which provide drinking water to more than 310 million people, take steps to prevent exposure to pathogens like E. coli. These types of pathogens can cause a variety of illnesses, with symptoms such as acute abdominal discomfort or, in more extreme cases, kidney failure or hepatitis.