Nottingham Lake
Rockingham County, New Hampshire35 acresView mapDirections
No nutrient or algae sampling on record from NHDES for this lake.
- Impaired · Mercury
- 9 ft max depth
Nottingham Lake in Rockingham County, New Hampshire has water-quality measurements published by NHDES, shown here as reported. Maximum depth: 8.5 ft. Surface area: 35 acres.
Nottingham Lake is a 35-acre lake in Rockingham County, New Hampshire with a maximum depth of 9 feet (4-foot average).
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Nottingham Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
Whether Nottingham Lake is safe to swim in today is a call for the New Hampshire Department of Environmental Services and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Nottingham Lake
These are the measurements NHDES publishes for Nottingham Lake, 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 Nottingham Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
8.5 ft
Average depth
3.9 ft
Surface area
35 acres
Shoreline
2.2 mi
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Fishing Nottingham Lake
EPA Impairment Status
Nottingham Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).
Causes of impairment
Designated uses not supporting: Fish consumption.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit NHLAK600030707-02 · Official waterbody report
Nearby Lakes in Rockingham County
Frequently asked questions about Nottingham Lake
Where is Nottingham Lake?
- Nottingham Lake is a lake in Rockingham County, New Hampshire. Its water-quality measurements are published by NHDES and shown on this page as reported.
What is the water quality of Nottingham Lake?
- Nottingham Lake in Rockingham County, New Hampshire has water-quality measurements published by NHDES, shown here as reported. Maximum depth: 8.5 ft. Surface area: 35 acres.
Is Nottingham Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Nottingham Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
How deep is Nottingham Lake?
- Nottingham Lake has a maximum depth of 8.5 feet and an average depth of 3.9 feet. The lake covers 35 acres.
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Where this data comes from
Measurements for Nottingham Lake 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