Miller Pond
Sullivan County, New Hampshire31 acresView mapDirections
No nutrient or algae sampling on record from NHDES for this lake.
- Impaired · Mercury
- 7 ft max depth
Miller Pond in Sullivan County, New Hampshire has water-quality measurements published by NHDES, shown here as reported. Maximum depth: 7.2 ft. Surface area: 31 acres.
Miller Pond is a 31-acre lake in Sullivan County, New Hampshire with a maximum depth of 7 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. Miller Pond is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
Whether Miller 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 Miller Pond
These are the measurements NHDES publishes for Miller 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 Miller Pond
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
7.2 ft
Average depth
4.3 ft
Surface area
31 acres
Shoreline
1.3 mi
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Fishing Miller Pond
EPA Impairment Status
Miller 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 NHLAK801060401-11 · Official waterbody report
Nearby Lakes in Sullivan County
Frequently asked questions about Miller Pond
Where is Miller Pond?
- Miller Pond is a lake in Sullivan County, New Hampshire. Its water-quality measurements are published by NHDES and shown on this page as reported.
What is the water quality of Miller Pond?
- Miller Pond in Sullivan County, New Hampshire has water-quality measurements published by NHDES, shown here as reported. Maximum depth: 7.2 ft. Surface area: 31 acres.
Is Miller Pond safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Miller Pond is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
How deep is Miller Pond?
- Miller Pond has a maximum depth of 7.2 feet and an average depth of 4.3 feet. The lake covers 31 acres.
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Where this data comes from
Measurements for Miller 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