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Data availability and restrictions
- Report Number
- 24-042
- Name
- Colorado Legacy Mine Hydrologic Monitoring Nodal Seismic Array
- Nickname
- Colorado LEMONS
- Format
- PH5
- Type
- EPIC
- Seismic Network
- 3Y_2023
- Start year
- 2023
- End Year
- 2024
- Description
- In this study, nodal seismic monitoring will be used to address questions related to mountain-block groundwater flow and metal transport at a legacy mine site in the Colorado Front Range. Continuous monitoring will capture spatiotemporal patterns in shear-wave velocity changes related to recharge and infiltration pathways and water table fluctuations through seismic interferometry approaches. Additionally, horizontal-vertical spectral ratios and ambient noise tomography will augment other surface geophysical surveys by providing maps of depth to bedrock and near-surface shear-wave velocity models. Together these data will characterize hydrogeologic properties across the hillslope and lead to a better understanding of how water moves through the legacy mine site, thereby informing cooperators of the potential for metal transport and risk to downstream water quality.
- Approximate Size
-
- Restricted
- Y
- Submit Date
- 2025-08-11
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