Montana county well data
Bonner County well depths
We do not yet have enough well records with recorded depths for Bonner County.
1 well site are indexed here, but too few carry a recorded total depth to publish meaningful statistics. Rather than show a misleading average from a handful of records, we are stating the gap.
Source: Montana Bureau of Mines and Geology, Ground Water Information Center (GWIC) and Montana Department of Natural Resources and Conservation (DNRC), Water Rights Bureau. Statistics computed September 26, 2026. Abandoned, plugged, and destroyed wells are excluded, as are depths outside a plausible range. See methodology.