Grafton County, NH

Measured terrain around the Grafton County centroid

Centroid elevation

503

m (1,650 ft)

Terrain relief

667

m spread (p95−p5, ~20–40 km window)

The county center sits at about 503 m above sea level. Elevation across the sampled window spreads 667 m — mountainous terrain by our banding (flat <30 m · gently rolling 30–100 m · hilly 100–300 m · mountainous >300 m). Water covers about 2% of the county's area (Census Gazetteer). These are county-scale context, not parcel measurements — a specific parcel gets its own slope, flood and usable-acreage readings when analyzed.

Elevation measured 2026-07-21 from the AWS Terrain Tiles (terrarium encoding, z10).

Data available for Grafton County

• No free owner records. New Hampshire does not publish a free statewide parcel-and-owner dataset, so LandBenchmark cannot show who owns a parcel in Grafton County. The county assessor's office is the authoritative source. Every measured signal below is unaffected.
• No township/range legal description. New Hampshire is a metes-and-bounds state with no PLSS grid.
• FEMA flood zones, wetlands, soil survey and NCCPI soil productivity — the federal layers, all free and all available here.
• 56 measured signals from satellite imagery and public records — slope and usable acreage, observed surface water, vegetation trend, wildfire and seismic hazard, access and neighboring land use. Each one cites its method, its source, and the date it was observed.

LandBenchmark has no listings and does not know what is for sale in Grafton County. It analyses a parcel you point it at. It is an automated Phase-1 desk screen, not a survey, a flood determination, or a substitute for on-site inspection.