Groundwater is an important source of drinking and irrigation water throughout Idaho, and groundwater quality is monitored by various Federal, State, and local agencies. The historical, multi-agency records of groundwater quality include a valuable dataset that has yet to be compiled or analyzed on a statewide level. The purpose of this study is to combine groundwater-quality data from multiple sources into a single database, to summarize this dataset, and to perform bulk analyses to reveal spatial and temporal patterns of water quality throughout Idaho. Data were retrieved from the Water Quality Portal (https://www.waterqualitydata.us/), the Idaho Department of Environmental Quality, and the Idaho Department of Water Resources. Analyses included counting the number of times a sample location had concentrations above Maximum Contaminant Levels (MCL), performing trends tests, and calculating correlations between water-quality analytes. The water-quality database and the analysis results are available through USGS ScienceBase (https://doi.org/10.5066/F72V2FBG).
Hundt, S.A., and Hopkins, C.B., 2018, Compilation and analysis of multiple groundwater-quality datasets for Idaho: U.S. Geological Survey Open-File Report 2018-1079, 3 p., plus presentation, https://doi.org/10.3133/ofr20181079.
ISSN: 2331-1258 (online)
Table of Contents
- References Cited
Additional publication details
|Publication Subtype||USGS Numbered Series|
|Title||Compilation and analysis of multiple groundwater-quality datasets for Idaho|
|Series title||Open-File Report|
|Publisher||U.S. Geological Survey|
|Publisher location||Reston, VA|
|Contributing office(s)||Idaho Water Science Center|
|Description||Report: iv, 3 p.; Presentation: 46 p.; Data release|
|Online Only (Y/N)||Y|
|Additional Online Files (Y/N)||Y|