For 20 weeks of the year volunteers and community partners test surface water for sewage pollution typically caused by combined sewage overflows. Data can be paired with rainfall and tide information to make informed decisions about water quality and its potential impact on human health throughout the NY - NJ Estuary.
This program — initially organized by the New York City Water Trail Association — aims to increase equitable access to our local waterfront by consistently reporting on the health of New York Harbor and advocating for a change to New York City’s antiquated combined sewer system.
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