Standalone snow-water-equivalent view for the Upper Colorado River Basin. The upper chart traces daily basin WTEQ through the water year, and the lower panel shows where the hovered day lands across the historical sequence of water years.
How To Use This Chart
Hover across the upper chart to inspect snow water equivalent on any water-year day. The readouts show the date and the historical max, median, and min at that point, while the lower chart plots each water year at the hovered day so you can see where current conditions sit in the historical range.
Use the legend chips to focus on the current year, compare it with the closest analog years, or bring the full historical set back in. Inactive years remain available for context, but both the upper and lower charts dim them so the active comparison stays legible.
Upper Colorado River Basin - Snow Water Equivalent
Data Source
Data source: USDA NWCC Upper Colorado Region WTEQ.