“Government inaction is literally choking the life out of the Westport Rivers,” said Coalition President Mark Rasmussen. “The EPA has been on notice for 15 years now that the Westport Rivers are in trouble, but the situation has gotten worse every year. It’s time to get moving with nitrogen cleanup action in Westport, and we’re not going to just stand by and watch government agencies stall that work any longer.”
TMDLs are a critical tool to reduce nitrogen pollution, the greatest long-term threat to the health of Buzzards Bay. These state-set pollution limits define the amount of nitrogen that waterways such as the Westport Rivers can handle while still maintaining clean water standards.
The Westport Rivers were placed on the state’s “dirty waters list” due to nitrogen pollution in 2002. It then took 15 years for the Massachusetts Department of Environmental Protection (MassDEP) to develop and submit a Westport Rivers TMDL to the EPA for final approval. That happened on February 10 of this year. According to the Clean Water Act, the EPA is required to either approve or disapprove the TMDL within 30 days. That 30-day review period expired on March 12.
For the past 25 years, the Coalition has been documenting the steady decline of the health of the Westport Rivers through water quality data collected as part of its Baywatchers monitoring program. Last month, the Coalition and WFA released a report showing that the Westport Rivers have lost nearly half of their signature salt marsh islands during the past 80 years. Nitrogen pollution is increasingly being identified as a cause of salt marsh losses along the East Coast.
“The Westport Fishermen’s Association has been watching the ‘can being kicked down the road’ on this issue for too long and has been advocating for the implementation of measures to begin to turn the effects of this problem around,” said Westport Fishermen’s Association President Jack Reynolds. “The evidence of the ongoing degradation of the resources that we all value is very clear.”
Once approved, the Westport Rivers TMDL will set a course for action to restore clear water, abundant eelgrass beds, and healthy marine life by defining exactly how much nitrogen must be removed. This plan resulted from a lengthy development process that included two public meetings in Westport over the past year, during which attendees overwhelmingly expressed support for taking action.
The proposed Westport Rivers TMDL calls for 71% of the needed nitrogen reductions to come from improvements to home septic systems, which are the largest source of nitrogen pollution to Buzzards Bay. Even properly functioning Title 5 septic systems – which most homes in Westport use to treat waste – aren’t designed to remove nitrogen from wastewater.
On Cape Cod, where many TMDLs are in place, local towns have benefitted from increased access to grant funds, wastewater planning assistance, and financing for improvements to reduce nitrogen to waterways. But the longer it takes to issue these pollution limits, the worse the problem gets – and the more expensive it is for communities like Westport to solve it.
Stay updated on this issue and be the first to know the latest news about the Westport Rivers TMDL by subscribing to our newsletter (below) and following us on Facebook.