Explore water quality throughout the basin!
Choose from a variety of inputs and see graphics ranging from simple time series displays to in-depth analysis layouts, designed tell a specific story about water quality in the basin. The interactive charts in these pages pull directly from the Authority's comprehensive water quality database and represent the best data available at this point in time.
About the portal
This portal provides access to water quality data throughout the Cherry Creek Basin, some of which can be explored through a variety of interactive graphs. While you do not need to log-in to explore the data, explorers who want to download data need to set-up an account: click on Sign Up in the menu bar for details. The data on this site may not have received quality assurance review and its accuracy cannot be guaranteed. Further, the data is subject to change or modification at any time by the Cherry Creek Basin Water Quality Authority. If you have questions, please contact Chuck Reid at 303.968.9098 or at chuck.reid@ccbwqa.org.