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Grafton / Merrimack · Extended mobilization

Land clearing in
Plymouth & Newbury, New Hampshire

Clearing work around Plymouth & Newbury runs to hilly rural properties, recreation land, lake-area acreage, trails, and private access.

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The surface around Plymouth & Newbury is valley outwash sand and gravel, till over granite on the hills. Outwash valley ground drains exceptionally well and works nearly year-round; the hills above it behave like the rest of the granite uplands. Lake-area parcels have narrow shore roads with real staging limits; the valley properties do not. On the Pemigewasset and Baker rivers and Lake Sunapee the protected shoreland runs 250 feet from the water, with a 50-foot waterfront buffer and a 150-foot woodland buffer where tree and vegetation cutting is limited. The valley outwash gives a long window; the lake shore roads are the seasonal constraint, not the soil. A lake-area lot with a narrow shore road and a valley property nearby can carry very different staging limits despite sitting a few miles apart in the same market.

Direct answer

What should a Plymouth or Newbury lake-area landowner know before clearing?

Checked 2026-09-01

Ground conditions around Plymouth & Newbury
FactorOn the ground here
LandformPemigewasset valley and the lakes-region hills to the south
Elevation of workable groundroughly 500–1,400 ft
WatershedPemigewasset River and the Newfound and Sunapee lake basins
Mobilization zoneExtended: Grafton / Merrimack
Public records for Plymouth & Newbury (Mt Sunapee, NH weather station)
MeasureValue
Frost-free windowMay 2 to October 9
Days with a freezing low152
Snowfall per year85.4 in

Protected shoreland buffers on the Plymouth and Newbury waterfronts

Newbury sits on Lake Sunapee and Plymouth on the Pemigewasset River, so most valuable clearing requests here are shoreline ones. Under NH's Comprehensive Shoreland Protection Act, protected shoreland is the land within 250 feet of the reference line of public waters, measured horizontally. Inside it the waterfront buffer is the first 50 feet and the woodland buffer extends to 150 feet, and NHDES states that vegetation removal, excavation, fill and development are regulated within the protected shoreland. Planting trees with mechanized equipment in legally existing open areas more than 50 feet from the reference line is one of the listed permitted activities.

The cutting limits are point-based rather than a flat percentage: each tree is scored by trunk diameter at 4.5 feet, and trees may be removed from a grid segment only while the remaining score stays at or above the minimum, so a segment that is already thin cannot lose any. A quote for shoreline clearing in this area should state which grid segments are being counted and the score they hold.

Protected shoreland runs 250 feet from the reference line

Newfound and Sunapee are large public waters, so the 250-foot protected shoreland covers a substantial share of the lake-area market, and vegetation removal inside it is regulated, not discretionary.

Local ground and boundaries

Newbury's Lake Sunapee frontage is protected shoreland, so a cove-side lot is a shoreland permit question before it is a brush question. Plymouth's lots along the Pemigewasset and Baker Rivers follow the river shoreland rule.

Likely project paths
01

Forestry Mulching

02

Brush & Underbrush Clearing

03

Land & Lot Clearing

04

Invasive Growth Removal

05

Trail & Path Clearing

06

Fence-Line & Boundary Clearing

07

Selective View & Vista Clearing

08

Storm-Damage & Slash Cleanup