Natural Swimming Pond Design and Construction in Bedford, New Hampshire

A swim pond works because of its regeneration zone, a planted gravel wetland that sits beside the open swim area and shares its water. Pumps draw water through the gravel, where roots and bacteria take up the nutrients algae would otherwise use. A skimmer handles floating debris at the surface.

The swim zone stays open and plant free, separated from the wetland by a submerged wall. You get soft stone edges, a gravel floor, and water that looks like a mountain pond, without the chemical smell or the cost of keeping a pool balanced. Fish are optional.

Bedford sits on classic southern New Hampshire ground: granite ledge close to the surface in many yards, glacial till everywhere else, and a frost line that runs deeper than most of Massachusetts. Excavating a 4 or 5 foot swim zone can mean working around bedrock, and sometimes the ledge becomes a natural wall in the design.

Winters run longer here, so plumbing, the skimmer, and the regeneration bed are laid out to ride through hard freezes without damage. Bedford lots are often larger and more open, which helps with the sun a wetland filter needs. Our crew travels from Cherry Valley and schedules New Hampshire work in blocks.

A children's or small recreational pond, about 18 by 25 feet and 3 feet deep, runs roughly $120,000 to $165,000. An average swimming pond of 25 by 30 feet at 4 feet deep runs roughly $165,000 to $275,000. A large pond around 30 by 40 feet and 5 feet deep runs upwards of $275,000.

In Bedford, ledge is the biggest variable. A dig that hits solid granite takes more time and equipment than one in loose till. Access, regeneration zone size, decking, and lighting also play in. Pricing is set after the on-site visit, and Hearth financing offers 2 to 12 year terms.

We start with a free phone call to talk through your goals and lot. Next, Shawn visits for a Discovery Meeting, walking the property to read slope, sun, drainage, and where ledge is likely to show up. The design comes out of that visit.

Every New Hampshire town handles permits its own way, so we help you find out what Bedford requires before work begins. Because the crew stages New Hampshire projects together, excavation, liner, stonework, and planting are scheduled as a block. Plants establish over the first season, and the water settles in as they grow.