Published agency index · Reviewed
Inside Wisconsin’s public well records
The public well inventory is updated nightly and includes private well-construction records plus depth, static-water, pumping and construction fields when available.
These are retrieved public records, shown so you can see the identifiers, available values and gaps before running your own lookup. They are regional examples, not a statewide sample or a prediction for a property.
| Public record ID | Published locality | Published use / type | Status / location quality | Recorded depth | Reported rate |
|---|---|---|---|---|---|
| UK126 | CITY OF MADISON | LOOP | ACTIVELATITUDE AND LONGITUDE | 400 ft | Not reported |
| UK169 | CITY OF MADISON | LOOP | ACTIVELATITUDE AND LONGITUDE | 300 ft | Not reported |
| YH017 | TOWN OF MADISON | PRIVATE POTABLE | ACTIVELATITUDE AND LONGITUDE | 560 ft | 400 GPM |
Depths are converted from the lookup’s normalized meters to feet. Reported rate can represent yield, a pump-test rate or pump capacity depending on the source; these values are historical and are not interchangeable. A source zero can be a placeholder or a reported result: verify its meaning in the original file. “Not reported” means no comparable value was retained, not zero and not proof that the original file lacks all information.
How to verify a Wisconsin record
Use the Wisconsin unique well number and construction-report link. Check the above/below reference for static level, and review replacement/previous well numbers so related filings are not mistaken for unrelated supplies.
Open Wisconsin Groundwater Retrieval Network ↗ and search for the identifiers above. Compare the original filing, location method and well type with seller documents and a physical well identifier.
Review method: up to three distinct public identifiers selected in returned distance order from an existing regional lookup, without selecting for an attractive depth or yield. Re-run the example lookup ↗ · How these reviews are prepared
Wisconsin Groundwater Retrieval Network
Wisconsin Department of Natural Resources
The public well inventory is updated nightly and includes private well-construction records plus depth, static-water, pumping and construction fields when available.
What you can find in Wisconsin well records
Available fields vary by individual filing, but the Wisconsin integration can surface:
- construction date
- well depth
- static water level
- pumping rate
- constructor
- casing depth
- specific capacity
- first bedrock
- well use
- construction-report link
How to search the Wisconsin well map and read a well log
- Enter the full property address above to locate the property and open nearby mapped records.
- Compare record identifiers, well type, completion date and distance before deciding which wells are relevant.
- Open the public source below to trace an original well log or completion report where the agency publishes one. A mapped summary may omit details from that document.
- Verify the actual property well with the seller, record identifiers and an on-site inspection; nearby records alone cannot identify it.
How to use the record before buying a property
Wisconsin's inventory connects construction history, pumping information and official report links in one property-first lookup.
Start with the address search, compare the closest records and their distances, then open the public 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.
Wisconsin coverage limitation
Wisconsin's external inventory combines multiple source systems and location methods. Older private records can be less precisely located, and some public-system locations are generalized.
Public Wisconsin source
WellLookup is independent of Wisconsin Department of Natural Resources. The underlying public source is Wisconsin Groundwater Retrieval Network. WellLookup adds address search, nearby-record comparison and property-focused reporting; it preserves the published source values.
Frequently asked questions
Yes. Enter a street address and WellLookup will search nearby mapped records from the supported Wisconsin 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.
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.