On Tuesday April 11th TRWA began the 2017 sampling season. Almost 30 trained volunteers sampled all 19 watershed sampling locations. Despite seasonal high flows and dilution we found elevated nitrogen levels at seven locations in April although levels were substantially lower than the peaks measured during last summer’s drought. To see our sampling results for 2017 and 2016 click on the Water Quality Monitoring tab at the top of the home page and then the picture of the sample bottles.
The Taunton River carries a high percentage of treated wastewater during the summer. Water quality and aquatic life diversity has been improving with each improvement in treatment plant effluent quality and sewer system integrity. Fortunately all the major treatment plants in the watershed except Somerset and Fall River whose permits have not been reissued yet are scheduled to remove significant amounts of nitrogen within the next 5 years. Removal of this nitrogen load will result in the next leap in ecological, recreational and economic benefit for the citizens of the watershed. As demonstrated so clearly by the successful Boston Harbor clean up; clean water not only benefits fish and wildlife but people and the economy as well.
The clean up of the Charles River and Boston Harbor now the cleanest urban river and harbor in the nation resulted in a million dollar a year fishing industry, tourism, beach openings, property value growth, and spurred unprecedented economic opportunity in the Boston Seaport District. We are fortunate to be poised to make similar progress in Mount Hope Bay and the Taunton River within the next half dozen years once the treatment plants in the watershed achieve their nitrogen removal targets. Many years ago Mount Hope Bay was once famous for its extremely productive and valuable flounder fishery. TRWA volunteer sampler efforts are supporting and monitoring this progress.