The Government of Yukon published a paper summarizing the distribution of Miles Canyon basalt within the City of Whitehorse. It includes updated mapping based on six outcrop observations, twelve water-well records, a seismic survey, and aeromagnetic interpretation. The basalt thickness intersected in drill holes ranges from 1.8 m to 110 m.
Use Cases
- Map groundwater resource potential based on the distribution of Miles Canyon basalt.
- Identify optimal locations for private water wells based on the loci of basalt limits.
- Compare aquifer properties based on reported hydraulic conductivity values for basalt versus granodiorite.
Strengths
- Includes data from multiple sources: six outcrop observations, twelve water-well records, a seismic survey, and aeromagnetic interpretation.
- Provides a specific hydraulic conductivity value for Miles Canyon basalt (2 x 10^-6 m/s).
- Reports a range of basalt thicknesses intersected in drill holes (1.8 m to 110 m).
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data may reflect geographic bias inherent to the specific Whitehorse area study.
Provenance
- Source
- Government of Yukon
- Collection Method
- Paper summarizing observations from outcrops, water-well records, seismic survey, and aeromagnetic interpretation.
- Freshness
- Last updated 2026-04-17 15:54:02.758722; freshness should be verified.
- Geography
- City of Whitehorse, Yukon, Canada