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  4. Biogeochemical and source characteristics of preferential groundwater discharge in the Farmington River watershed (Connecticut and Massachusetts, 2017 - 2021)

Biogeochemical and source characteristics of preferential groundwater discharge in the Farmington River watershed (Connecticut and Massachusetts, 2017 - 2021)

Dates

Publication Date
Start Date
2017-07-20
End Date
2021-10-20

Citation

Moore, E.M., Haynes, A.B., Jackson, K.E., Bisson, A.M., Barclay, J.R., Liu, F., Briggs, M.A., and Helton, A.M., 2023, Biogeochemical and source characteristics of preferential groundwater discharge in the Farmington River watershed (Connecticut and Massachusetts, 2017 - 2021): U.S. Geological Survey data release, https://doi.org/10.5066/P941XKST.

Summary

We used spatial data from previously mapped preferential groundwater discharges throughout the Farmington River watershed in Connecticut and Massachusetts (https://doi.org/10.5066/P915E8JY) to guide water sample collection at known locations of groundwater discharging to surface water. In 2017 and 2019 - 2021, samples were collected during general river baseflow conditions (July – November, <30.9 cms mean daily discharge (USGS gage 01189995, statistics 2010-2022) when the riverbank discharge points were exposed. We collected a suite of dissolved constituents and stable isotopes of water directly in the shallow saturated sediments of active points of discharge, and coincident stream chemical samples were also collected adjacent to locations [...]

Contacts

Point of Contact :
Martin A Briggs
Process Contact :
Eric M Moore, University of Connecticut
Originator :
Eric M Moore, Adam B Haynes, Kevin E Jackson, Alaina M Bisson, Janet R Barclay, Fiona Liu, Martin A Briggs, Ashley M Helton
Metadata Contact :
Martin A Briggs
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
USGS Mission Area :
Water Resources
SDC Data Owner :
Observing Systems Division

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Farmington_Chemical_Sampling.jpg thumbnail 4.19 MB image/jpeg
Farmington_Chemistry_2017_2021.csv 154.92 KB text/csv
Farmington_Chemistry_metadata.xml
Original FGDC Metadata
View 		50.17 KB application/fgdc+xml
Farmington_Temporal_Cl_Rn_Iso_2020.csv 19.41 KB text/csv
readME_Farmington_Chemistry.txt 2.18 KB text/plain
Shapefile: Farmington_Chemistry_2017_2021.zip
Farmington_Chemistry_2017_2021.dbf 2.79 MB
Farmington_Chemistry_2017_2021.prj 145 Bytes
Farmington_Chemistry_2017_2021.shp 21.07 KB
Farmington_Chemistry_2017_2021.shx 6.09 KB

Purpose

The data were collected to better understand the spatial distribution of 'legacy' groundwater nutrients discharging to surface water throughout the Farmington River watershed.
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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P941XKST

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