34 Weare Road
PO Box 2036
Henniker, NH 03242

603.428.6060
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Our Services: Well Drilling
Well Drilling
Pump Services
Hydrofracking
Well Accessories
What to Expect
Service Area
Water Filtration
Bigger is better
Contoocook Well exclusively drills residential water wells for contractors and home owners. We prefer to drill 6 ½ inch wells that are larger than the standard wells offered by our competitors. Why? Because a bigger well provides more water for your immediate use. During drilling, we monitor the volume of water until we tap a reliable water source. We take extra care in setting the casing to keep contamination from entering the well.
What happens underground to bring you fresh water
First, we drill through boulders, sand, gravel, clay, hardpan, and silt that filter water through the earth.
Once we reach solid bedrock, we drill at least ten feet further to ensure a good casing seal. Casing is the steel pipe that provides structure and protection for the well.
Next, the casing is sealed in the bedrock. This is the most important step to protect your well from contamination.
Once the casing is set, drilling continues into bedrock until we reach water in the desired volume.
When drilling is complete, we promptly install a submersible pump system.
The pump is connected to a water tank assembly that regulates the flow of water into your home or business.
Call us today at 1-800-FOR-WATER for a free estimate at no obligation.
Contoocook Wells vs. other wells
Contoocook Well Other Wells
Hole Diameter 6 1/2 inches 6 inches
Available water per foot 1.75 gallons 1.5 gallons
This quarter-gallon difference adds up! Compare the volume of water available for immediate use.
Contoocook Well Other Wells Difference
100 foot well 175 gallons 150 gallons 25 gallons
200 foot well 350 gallons 300 gallons 50 gallons
250 foot well 437.5 gallons 375 gallons 62.5 gallons
What does that mean for your home?
For irrigation:
An irrigation system can use up to half of your water supply. A larger well keeps more water on hand for inside and outside your home.

For body and bath:
A larger well provides the water resources a growing family needs for everyday hygiene.

More than 75% of daily water use takes place in the bathroom.
Each person in your home uses more than 60 gallons of water a day.
The shower is one of the biggest consumers of water in your home, using anywhere from 2.5 gallons to 7 gallons per minute.
For laundry:
Your washing machine uses from 30 to 50 gallons per load. A larger well helps you avoid revolving your house chores around your water supply.
Every drop is precious:
A slow steady drip from a leak can use 75 gallons of water per week. A fast drip uses up to 200 gallons.