WILMINGTON, NY — Pedestrians along popular lakeside routes in the Village of Lake Placid will find four new interpretive signs describing the Mirror Lake ecosystem, challenges to it, and protection efforts underway. The Ausable River Association (AsRA), Rensselaer Polytechnic Institute (RPI), and Paul Smith’s College Adirondack Watershed Institute partnered to design and produce the four educational signs.
The colorful and accessible signs provide information on the aquatic food web, the watershed, road salt impacts, and monitoring efforts on Mirror Lake. Jon Stetler of RPI developed the idea for the signs working with AsRA’s staff. They were designed by Andre Guilbo and produced with funds from the National Science Foundation through RPI and from the Lake Champlain Basin Program and NEIWPCC through AsRA.
Report: No spring turnover on Mirror Lake
Chloride concentrations in Mirror Lake – one of the region’s most developed lakes – declined slightly last year, but the lake again failed to complete a turnover in spring 2021, according to an annual report from the Ausable River Association.
The report, released earlier this month, attributed the chloride decline to a mild winter season, improvements to the Village of Lake Placid’s stormwater runoff system and a new program to reduce private and public road salt use around the lake.
Mirror Lake is one of the lakes most impacted by salt pollution in the Adirondack Park and has been the focus of the Ausable River Association and local officials seeking to limit salt contamination. Still, researchers measured chloride concentration of 52 mg/L, much higher than chloride levels found in lakes unimpacted by salt runoff.
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