Well network for long-term monitoring of agricultural chemicals in the High Plains Aquifer, Colorado

These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. These data are in support of report DS 456 (Arnold and others, 2009). Data set contains point locations of 20 wells located in areas overlying the High Plains Aquifer in Colorado having a depth to water less than 180 feet, a saturated thickness greater than 50 feet, and underlying irrigated agricultural lands. Well completion data are included.