Green Acton Statement to EPA about 1,4-Dioxane at WR Grace

On October 22, 2019, Kim Kastens, a Green Acton Director and Chair of the Water Committee, traveled to the Headquarters of the Environmental Protection Agency in Washington, DC to make a request about remediation of 1,4-dioxane at the WR Grace Superfund site. The trip was in association with the Center for Health, Environment and Justice,… Continue reading →

Summary of Fifth WR Grace Five-Year Review

Overview: The Environmental Protection Agency has released a new Five-Year Review (FYR) Report on the WR Grace (WRG) Superfund site, a former industrial site that straddles the town line between Acton and Concord. The purpose of a five-year review is to evaluate how well a clean up plan (“remedy”) is working to be protective of… Continue reading →

Green Acton Position on Extending Nagog Pond Order of Conditions

At the Green Acton meeting on December 11, 2018, by consensus of the Directors present, Green Acton adopted the following position with respect to Concord’s application for a three-year extension to its Order of Conditions (“wetlands permit”) for the expansion of its water treatment facility at Nagog Pond: In view of the important new information… Continue reading →

Has Acton’s 1,4-Dioxane situation been getting better or worse?

The previous post looked at the 1.5-year-old effort to divert 1,4-Dioxane in the Nuclear Metals, Inc. (NMI) plume before it can reach the public water supply. This post looks at a longer time frame, and asks whether dioxane levels in the Acton public water supply wells have been getting better or worse over the scale… Continue reading →

Water Committee

Mission: Green Acton’s Water Committee works to protect and improve Acton’s ground, surface, and drinking water through information gathering, public education, advocacy, and collaboration with other concerned groups.