New Hampshire Water Well Inventory
New Hampshire Geological Survey / New Hampshire Department of Environmental Services
NHGS has maintained well-completion records since 1984. The state describes this as screening data subject to verification, with historical and locational gaps possible.
What you can find in New Hampshire well records
Available fields vary by individual filing, but the live New Hampshire integration can surface:
- well and WRB identifiers
- completion date
- well use and type
- total depth
- bedrock depth
- casing length
- yield-test method and duration
- reported yield
- static water level
- town
- location accuracy
- source link
How to use the record before buying a property
New Hampshire's Water Well Inventory provides a strong combination of construction, yield and static-water fields while retaining location-accuracy and source-record context.
Start with the address search, compare the closest records and their distances, then open the official source before treating a record as the subject property's well. If water quality or current performance matters, use current testing and an on-site well inspection.
New Hampshire coverage limitation
NHDES describes the inventory as screening data subject to verification. The database has been maintained since 1984 and is extensive, but historical or locational gaps can exist and individual mapped records should not be assumed to serve the searched parcel.
Official New Hampshire source
WellLookup is independent of New Hampshire Geological Survey / New Hampshire Department of Environmental Services. The underlying public source is New Hampshire Water Well Inventory. WellLookup adds address search, nearby-record comparison and property-focused reporting; it does not change the official record.
Frequently asked questions
Yes. Enter a street address and WellLookup will search nearby mapped records from the supported New Hampshire source.
Not necessarily. Location precision varies, so verify identifiers, documents and the physical well before relying on the match.
The $29.99 USD property report organizes the available evidence, nearby comparisons, source limitations and follow-up questions into one PDF.
Search a New Hampshire address →
Related well research
Understand how mapped well records should be interpreted around a property.
Compare nearby recorded depths without treating neighboring wells as a prediction.
Connect records with inspection, testing and purchase due diligence.