2022 Long Island Sound Report Card Released by Save the Sound – QNT Press Release


Water Quality Improvement Leveling Off, Rising Water Temps Raise Concern

Modest Signs of Improvement in NYC, Even as Many Area Bays Struggle

LARCHMONT, NY and NEW HAVEN, Conn., Nov. 17, 2022 (GLOBE NEWSWIRE) — Regional nonprofit environmental organization Save the Sound released the findings of its 2022 Long Island Sound Report Card on November 17. The biennial report has now compiled 14 years of water testing results in the open waters of Long Island Sound and four years of testing more than 50 bays and bay segments in the region . After previous years of improvement, the 2022 report raised concerns for the future, finding that trends towards improving open water quality have stalled in several portions of the Sound and poor grades in bays have persisted. Equally concerned, the report’s previous science Gains in water quality may be threatened by rising water temperature in Long Island Sound. There were hopeful signs, as well, indicating that efforts to reduce nitrogen pollution are having a positive impact in the western Sound, demonstrated by modest improvement in open waters of New York City. The report was released with simultaneous events at Eastchester Bay on City Island in the Bronx, NY; Black Rock Harbor in Bridgeport, CT; and Northport Harbor in Northport, NY, on Long Island.

Highlights from the report illustrated both “good news and bad news.” Overall, a comparative look at 14 years of data reveals that coordinated efforts in conservation and improved wastewater treatment have helped clean the Sound over more than a decade. Further, the 2022 Long Island Sound Report Card demonstrates that the waters of eastern Long Island Sound continue to register excellent grades, driven by strong tidal exchange with the Atlantic Ocean and lower population density, relative to areas further west. The Eastern Basin and Central Basin of the Sound received A+ and A grades.

However, after years of gradual improvement, particularly in the late 2010s, the Western Basin and Eastern Narrows have seemingly plateaued, stalling at B+ and C grades, respectively. Science advisors reviewing the data warned of the potential for regression. The Western Basin and Eastern Narrows represent a large area of ​​the Sound stretching from Bridgeport on the Connecticut shoreline and Port Jefferson on the Long Island shoreline, all the…

Full story available on Benzinga.com



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