Eagle Pond
Merrimack County, New Hampshire34 acresView mapDirections
No nutrient or algae sampling on record from NHDES for this lake.
- Impaired · Mercury
- 22 ft max depth
Eagle Pond in Merrimack County, New Hampshire has water-quality measurements published by NHDES, shown here as reported. Maximum depth: 22 ft. Surface area: 34 acres.
Eagle Pond is a 34-acre lake in Merrimack County, New Hampshire with a maximum depth of 22 feet (11-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. Eagle Pond is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
Whether Eagle Pond 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 Eagle Pond
These are the measurements NHDES publishes for Eagle Pond, 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 Eagle Pond
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
22 ft
Average depth
11.2 ft
Surface area
34 acres
Shoreline
1.1 mi
Stays via Stay22
Stays near Eagle Pond
Compare lakeside cabins, hotels, and vacation rentals near Eagle Pond in Merrimack County, New Hampshire — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Eagle Pond
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Follow Eagle Pond’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Eagle Pond
EPA Impairment Status
Eagle Pond 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 NHLAK700030401-03 · Official waterbody report
Nearby Lakes in Merrimack County
Frequently asked questions about Eagle Pond
Where is Eagle Pond?
- Eagle Pond is a lake in Merrimack County, New Hampshire. Its water-quality measurements are published by NHDES and shown on this page as reported.
What is the water quality of Eagle Pond?
- Eagle Pond in Merrimack County, New Hampshire has water-quality measurements published by NHDES, shown here as reported. Maximum depth: 22 ft. Surface area: 34 acres.
Is Eagle Pond safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Eagle Pond is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
How deep is Eagle Pond?
- Eagle Pond has a maximum depth of 22 feet and an average depth of 11.2 feet. The lake covers 34 acres.
Explore Eagle Pond across LakeQuality
More lakes in New Hampshire
Other Lakes in New Hampshire
Where this data comes from
Measurements for Eagle Pond 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