The author is grateful to the following USGS personnel who contributed to the study and report. Craig Brown helped with quality assurance analysis, data input into the National Water Information System, and use of gridMET and the Thornthwaite water balance model. Kirk Smith developed software that were used to identify the times for sample collection. Jason Sorenson retrofitted sampling and level-sensor equipment. Ben Rau and Leslie DeSimone helped design the water quality sampling and processing protocols and data review and validation. Mark Nardi and Jason Sorenson provided peer reviews. Janet Barclay provided the R scripts that produced the boxplots included in the report.