Open-file Report -
A hydrogeologic investigtion of groundwater-fed springs and wetland at La Cienega, Santa Fe County, New Mexico
Peggy S. Johnson, Daniel J. Koning, and Stacy S. Timmons
La Cienega’s springs and wetlands are important hydrologic, ecologic and cultural resources, and provide many beneficial water-related functions. The wetlands discharge groundwater from regional and local aquifers that provide the sole water source for the southern Santa Fe region. We investigate the wetland system by examining the hydrologic interactions manifested in the wetland water balance. This investigation addresses all aspects of the wetland system, including:
- The links between geology, groundwater flow, and wetland location,
- Groundwater conditions surrounding the wetlands,
- Chemical, isotopic and age indicators of water sources for the wetlands,
- The effects of climate variability on streamflow and groundwater levels,
- Wetland evapotranspiration, and
- Groundwater depletion and water-level declines.
The various data are integrated into a physical, conceptual model of wetland hydrogeology, which can support and enhance wetland conservation plans. To be successful in their objectives, hydrologic models and wetland management plans must incorporate the hydrogeologic features that create and maintain the wetlands.
Open-file Reports are available as free downloads or on CD/DVD-ROM (see below). Note that these reports are subject to frequent revisions and may be unavailable when being modified. The Last Modified date listed here reflects when a file was last saved and may not be the date this report was last revised.
|File Name||Size||Last Modified|
|OFR-569_La_Cienega_LR.pdf||4.59 MB||03/10/2015 03:44:06 PM|
|OFR-569_La_Cienega_LR_complete.zip||37.59 MB||03/11/2015 11:56:32 AM|
|Appendix 1-LC Continuous Water-level Monitoring.pdf||38.00 MB||03/02/2015 04:29:25 PM|
|Appendix 2-LC WL Data and Hydrographs.pdf||396 KB||03/02/2015 04:27:05 PM|
|Appendix 3-LC Streamflow SFeRiver.pdf||351 KB||03/02/2015 04:28:07 PM|
|Appendix 4-LC Chemistry data.pdf||180 KB||03/02/2015 04:46:40 PM|
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