
Mattabassett District Sewage Treatment Plant in Cromwell. Wilcox Island and the Arrigoni Bridge are visible at the top of the photo.
As described in a previous post, a sewage spill of 3.6 million gallons from the Mattabasset District plant on October 30, 2017, raised some obvious concerns and questions. In early January, John Hall met with the Mattabassett’s Executive Director Art Simonian to get some answers.
According to Mr. Simonian, the October 30 “bypass event” occurred after heavy rain forced storm water into the pipes via the seams that connect one pipe to another. This produced a larger volume (a mixture of storm water and sewage) reaching the treatment plant. As a consequence and to avoid flooding the plant itself, 3.6 million gallons of partly treated sewage needed to be discharged into the Connecticut River over a period of hours while the heavy rain and storm runoff continued. Continue reading













City residents should take note of a new policy, and new ordinance, on sidewalk snow removal. In the past, property owners could be fined for failure to remove snow and ice from sidewalks after snow storms. Under the new policy, those who fail to remove snow and ice within 24 hours after a storm will still be fined, but the fine will increase for each violation.
Construction work has begun on Portland’s section of the Air Line Trail. The ground-breaking ceremony took place at the Keegan Trail Head on Saturday, October 28.
Pedal Power invites you to participate in a relaxing ride across town and along the Connecticut River. Just a few minutes from the bustle of our lovely downtown, we’ll be on River Road, pedaling through one of the many green wooded areas of central CT and keeping our eyes out for eagles and osprey. Our speed is the relaxed pace of the slowest rider, and the route is “out and back,” so you can always turn around if you find it too challenging. Children under 16 are welcome with an accompanying adult. Helmets are required. Meet in front of the Pedal Power Bike Shop at 359 Main Street, Middletown.
Another work party to remove water chestnut plants from the Mattabesset River’s Floating Meadows is scheduled for Saturday morning, August 5, at 9 a.m. We have made much progress in removing these invasive aquatic plants through earlier efforts this season, but a couple of patches and some stray or recently emerged plants remain. Canoes and kayakers will gather and launch at the 
The aquatic plant known as water chestnut (trapa natans) showed its invasive potential last summer at many points along the Connecticut River and its tributaries. In our own Floating Meadows, the freshwater, tidal marshland formed where the lower Coginchaug and Mattabesset Rivers converge, the presence of these plants was first recorded in 2009. The Jonah Center has been monitoring the area closely since 2013, pulling out a few plants each year through 2015.
