Nagog Brook Streamflow: Torrent in Winter, Trickle in Summer — But Not This Year

by Kim Kastens and Song Leav The Green Acton Water Committee has monitored the stream level of Nagog Brook since the summer of 2017. The general pattern we have seen is a low and consistent streamflow during the summer and into the fall, followed by a high and variable streamflow during the winter and spring.… Continue reading →

Stream Monitoring at Nagog Brook

This page describes historical and ongoing programs to monitor the stream level and water temperature of Nagog Brook, and provides links to data and observations.

A Heads-Up: Prep Your Questions and Comments for WR Grace Status and Reuse Meeting

The Environmental Protection Agency (EPA) has scheduled a community/stakeholder information session, about the status and future of the WR Grace (WRG) Superfund site, for February 3 at 7pm. This post provides some background and links to further information to help area residents formulate their questions and comments about the status of the clean-up, what zoning… Continue reading →

SJC to Hear Oral Arguments on Nagog Pond Water Rights on Dec. 2

  On December 2, the Massachusetts Supreme Judicial Court (SJC) will hear oral arguments in the lawsuit over which towns (among Concord, Littleton, and Acton) have rights to withdraw water from Nagog Pond. Because of Covid-19 restrictions, oral arguments are being held virtually, so the public can watch the live stream. 

Green Acton Public Statement re: Proposed Piper Lane Building Project, 7/9/2019

[Sent on 7/15/19 to the Board of Selectmen and the Zoning Board of Appeals, from Debra Simes (President) and Jim Snyder-Grant (Co-President), along with a request that this be taken into account in any future deliberations on this project.] This statement asserts Green Acton’s opposition to the proposed application currently under review for the Piper… Continue reading →

More details on 2019 Warrant Articles #39 & 40: Stormwater

Stormwater is water that runs off the land, typically following rainfall, snow melt, or a leak or overflow. On landscapes impacted by human development, stormwater can carry sediment, fertilizer, harmful bacteria, oil, gas, toxic metals, and salt into nearby waterways. Water that runs into storm drains is water that is not available to nurture plants… Continue reading →

What would a good outcome to the Nagog Pond controversy look like?

There has been a lot of negativity around Concord’s proposal to expand its water treatment plant at Nagog Pond and Acton’s reaction to the same. In this post, let’s take a step back and try to envision what a good outcome might look like. A good outcome would safeguard the ecosystems of Nagog Pond and… Continue reading →