Hydrologic (discharge, level, pressure, voltage, electrical conductivity, and temperature) and atmospheric (pressure and temperature) data from injection experiments and a rain event at Bear Spring, MN, USA – June 10-12, 2016

Authors:
Andrew J. LuhmannSusan L. BilekMatthew D. CovingtonRonni GrapenthinHan Byul WooJacob Alexander GochenourE. Calvin AlexanderScott C. AlexanderMartin R. Larsen
Owners: Andrew Luhmann
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Created: Mar 27, 2023 at 3:09 a.m.
Last updated: Mar 27, 2023 at 4:52 p.m.
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Abstract

We conducted water injection experiments at Bear Spring in southeastern Minnesota. We injected water from a pool into the overflow spring and monitored hydrologic responses at the perennial spring. The experiments were conducted to monitor for seismic signals as water flows through the karst aquifer, and all corresponding seismic data are provided in Bilek (2016). The experiments confirmed that the overflow spring and perennial spring were connected by at least one conduit in the karst aquifer. The overflow spring was dry for the first two experiments, but it started flowing after a large rainfall event. Because the overflow spring was flowing during the third experiment, the water from the pool simply flowed across the overflow spring run instead of entering the conduit. The hydrologic data are provided that illustrate the response to the three injection experiments and the rain event. Information about the field site and the methods are described below.

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Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Longitude
-92.2804°
Latitude
43.9774°

Temporal

Start Date: 06/10/2016
End Date: 06/12/2016
Marker
Leaflet Map data © OpenStreetMap contributors

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Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
National Science Foundation Collaborative Research: Geophysical characterization of a karst aquifer using dynamic recharge events EAR 1850667

How to Cite

Luhmann, A. J., S. L. Bilek, M. D. Covington, R. Grapenthin, H. B. Woo, J. A. Gochenour, E. C. Alexander, S. C. Alexander, M. R. Larsen (2023). Hydrologic (discharge, level, pressure, voltage, electrical conductivity, and temperature) and atmospheric (pressure and temperature) data from injection experiments and a rain event at Bear Spring, MN, USA – June 10-12, 2016, HydroShare, http://www.hydroshare.org/resource/74a7fedb4f694ab6aafa3e6d6f47d129

This resource is shared under the Creative Commons Attribution CC BY.

 http://creativecommons.org/licenses/by/4.0/
CC-BY

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