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Chemical and isotopic data for a study of seasonality of nitrate sources and isotopic composition in the Upper Illinois River, 2004-2008

November 21, 2019

This data release contains chemical and isotopic data used in an investigation of nitrate sources and transport in the Upper Illinois River basin. Samples (total = 445) include river water from the Upper Illinois River and its major tributaries plus urban wastewater and agricultural groundwater. Data include concentrations of nitrate, chloride, and sulfate; isotope ratios of N and O in nitrate; and isotope ratios of H and O in water.

Publication Year 2019
Title Chemical and isotopic data for a study of seasonality of nitrate sources and isotopic composition in the Upper Illinois River, 2004-2008
DOI 10.5066/P93WD0TH
Authors John Karl Bohlke, Neil C. Sturchio, Miquel Gonzalez-Meler, Sheng Huang, Jiajia Lin
Product Type Data Release
Record Source USGS Digital Object Identifier Catalog
USGS Organization National Research Program
Rights This work is marked with CC0 1.0 Universal
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