- Aaron River Reservoir
Infobox lake
lake_name = Aaron River Reservoir
image_lake =
caption_lake =
image_bathymetry =
caption_bathymetry=
location =Cohasset, Massachusetts
coords = coord|42|12|25|N|70|49|37|W|type:waterbody_region:US_source:gnis|display=inline,title
type = reservoir
inflow =
outflow = Aaron River
catchment =
basin_countries = United States
length =
width =
area = convert|136|acre|km2|abbr=on
depth =
max-depth =
volume =
residence_time =
shore =
elevation =
islands =
cities = Beechwood
frozen =Aaron River Reservoir is a convert|136|acre|km2|sing=on reservoir mostly in
Cohasset, Massachusetts , with small stretches extending into Hingham and Scituate. The outflow of the pond is Aaron River. Most of the reservoir is in the eastern side ofWompatuck State Park . The village of Beechwood lies to the east of the reservoir. The reservoir is a Class A water supply source used as a backup source for the Town of Cohasset. The water quality is impaired due to mercury contaminiation, although the source of the mercury is unknown.External links
* [http://oaspub.epa.gov/tmdl/enviro_v2.wcontrol?p_id305b=MA94178 Environmental Protection Agency]
* [http://www.mass.gov/dep/water/resources/94wqar3.pdf South Shore Coastal Watersheds - Lake Assessments]
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