Where is Massabesic Lake?

Massabesic Lake is a lake in Rockingham County, New Hampshire. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.

Are there boat ramps on Massabesic Lake?

Massabesic Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Clair's Landing. Public access is listed as yes.

Massabesic Lake

Not yet rated

2,561 acres

Massabesic Lake in Rockingham County, New Hampshire is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 2561 acres.

Area: 2,561 acres
Public access: Yes

Where to stay →Safe to swim?

Next lake in Rockingham County

CScobie Pond-Deep SpotRockingham CountyView →

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Why Massabesic Lake has no grade

We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Massabesic Lake, no water-quality sampling on record for this lake.

Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.

Sampling is run by your state environmental agency and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.

Massabesic Lake is a 2,561-acre lake in Rockingham County, New Hampshire. Limited fish-species data available. Public access is available with 1 public boat landing.

Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled recent years. Grade methodology: LakeQuality methodology.

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Swimming Safety

Not rated

Elevated nutrients

Not rated for swimming — there is not enough monitoring data to judge this lake

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Water quality measurements for Massabesic Lake

These readings exist but are not enough for an A–F grade — see why.

No clarity data. Trophic State Index: undefined.

Metric	Value	Grade
Water Clarity (Secchi Depth)	No recent samples
Phosphorus	No recent samples
Chlorophyll-a (Algae)	No recent samples
Trophic State Index (TSI)

Where to stay near Massabesic Lake

Compare lakeside cabins, hotels, and vacation rentals near Massabesic Lake in Rockingham 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 Massabesic Lake

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Lake Details

Characteristic	Value
Surface Area	2,561 acres
Public Access	Yes

No bathymetric survey has been published for Massabesic Lake, so its depth is not documented here.

Recreation & Access

Boat Landings

Yes

Public Access

Clair's LandingPublic

Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps

Fishing Massabesic Lake

→ Massabesic Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Rockingham County

NRCalef PondView →NRLittle Massabesic LakeView →NRClark PondView →CTower Hill Pond-Deep SpotMesotrophicView →CScobie Pond-Deep SpotMesotrophicView →CHarantis Lake-Deep SpotMesotrophicView →

Frequently asked questions about Massabesic Lake

Where is Massabesic Lake?: Massabesic Lake is a lake in Rockingham County, New Hampshire. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Massabesic Lake?: Massabesic Lake in Rockingham County, New Hampshire is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 2561 acres.
Is Massabesic Lake safe to swim in?: Not rated for swimming — there is not enough monitoring data to judge this lake. Massabesic Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Massabesic Lake?: Massabesic Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Clair's Landing. Public access is listed as yes.