Green Hill Pond Green Hill Pond is a relatively small pond with a very densely developed residential shoreline and watershed. It is located mainly within the jurisdiction of South Kingstown, with the western side (and pond access) in Charlestown. Its connection to tidal waters is not direct but, like Potter Pond, occurs via a breachway to another larger pond (Ninigret Pond). This channel, under Creek Bridge, is narrow and quite restricted. As a result, tidal flushing is reduced and pollution problems are magnified compared to most of the other ponds. | 2008 Aquatic Health Index Map |
2009 Aquatic Health Index Map | |
2010 Aquatic Health Index Map | |
2011 Aquatic Health Index Map | |
2012 Aquatic Health Index Map | |
2013 Aquatic Health Index Map | |
2014 Aquatic Health Index Map | |
2015 Aquatic Health Index Map | |
2017 Aquatic Health Index Map | |
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Salt Ponds Coalition | P.O. Box 875 Charlestown, RI 02813 | (401) 322-3068 | saltpondscoalition@gmail.com |