Groundwater Maps
Samples and Excerpts from the Montana Ground-Water Atlas
Maps and Descriptions are in Adobe PDF Format and can be viewed with the Adobe Reader. Download a free copy of Adobe Reader.
- Ground-Water Regions (on shaded Relief Map)
- General Geologic Map
- Surficial Aquifers
- Surficial Aquifers -Water Quality
- Bedrock Aquifers
- Bedrock Aquifers- Water Quality
- Population Density (Based on 1990 Census Data)
- Distribution of Wells and Aquifers for Western Montana
- Distribution of Wells and Aquifers for Central Montana
- Distribution of Wells and Aquifers for Eastern Montana
- Public Water Supply Wells and Underground Storage Tanks
- Ground-Water Assessment Project – Well Monitoring Network
- Ground-Water Assessment Project – Aquifer Characterization Study Areas
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Helena, Montana 59620 - Hours: Monday-Friday
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