The Interstate Environmental Commission District (IEC District) has monitored the westernmost portion of the Western Long Island Sound Basin each year since 1991. Targeted water quality surveys are completed between June and Septe…
The Interstate Environmental Commission is the recipient of three funding awards from the New York State Department of Environmental Conservation to support water quality planning projects as part of Clean Water Act (CWA) Section…
Project Description: Provide Long Island-wide MS4 stormwater management planning assistance by using a combination of workshops, presentations, site visits, workgroups and in-depth consultations as provided for by the New York Sta…
Project Description: The Interstate Environmental Commission (IEC) will perform ambient sampling during wet and dry weather along the Byram River to assess water quality of the river and the watershed. A minimum of three dry weath…
Project Description: The Interstate Environmental Commission (IEC) will collaborate with the Croton-Kensico Watershed Intermunicipal Coalition to develop a regional stormwater map. Identify a subwatershed that covers land area…