Pentucket Pond Outlet Reservoir
Essex County, Massachusetts92 acresView mapDirections
No nutrient or algae sampling on record from MassDEP for this lake.
- Impaired · Algal growth
Pentucket Pond Outlet Reservoir in Essex County, Massachusetts has water-quality measurements published by MassDEP, shown here as reported. Surface area: 92 acres.
Pentucket Pond Outlet Reservoir is a 92-acre lake in Essex County, Massachusetts.
Source: EPA Water Quality Portal sampling records, MassDEP. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Pentucket Pond Outlet Reservoir is listed impaired under Clean Water Act §303(d) (IR 5) for algal growth, mercury. Check local advisories before you swim.
Whether Pentucket Pond Outlet Reservoir is safe to swim in today is a call for the Massachusetts Department of Environmental Protection and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Pentucket Pond Outlet Reservoir
These are the measurements MassDEP publishes for Pentucket Pond Outlet Reservoir, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Pentucket Pond Outlet Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
92 acres
Shoreline
2.3 mi
No bathymetric survey has been published for Pentucket Pond Outlet Reservoir, so its depth is not documented here.
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Fishing Pentucket Pond Outlet Reservoir
EPA Impairment Status
Pentucket Pond Outlet Reservoir is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
Designated uses not supporting: Aquatic life, Fish consumption.
Source: EPA ATTAINS assessment unit MA91010 · Official waterbody report
Nearby Lakes in Essex County
Frequently asked questions about Pentucket Pond Outlet Reservoir
Where is Pentucket Pond Outlet Reservoir?
- Pentucket Pond Outlet Reservoir is a lake in Essex County, Massachusetts. Its water-quality measurements are published by MassDEP and shown on this page as reported.
What is the water quality of Pentucket Pond Outlet Reservoir?
- Pentucket Pond Outlet Reservoir in Essex County, Massachusetts has water-quality measurements published by MassDEP, shown here as reported. Surface area: 92 acres.
Is Pentucket Pond Outlet Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Pentucket Pond Outlet Reservoir is listed impaired under Clean Water Act §303(d) (IR 5) for algal growth, mercury. Check local advisories before you swim.
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Where this data comes from
Measurements for Pentucket Pond Outlet Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database