Lake Powell Storage-Elevation Curve 2026-02-21 • 4 min read Rebuilding the Lake Powell storage-elevation chart from the USGS 2022 curve dataset. USGS 2022 Curve Dataset Source: USGS ScienceBase item 614ccd07d34e0df5fb9868e2 (`Lake_Powell_2018_ElevAreaCap_calc.csv`). Loading curve data… #colorado-river #data-viz #lake-powell #data-visualization Back to top ↑ ← Previous post Lake Powell Elevation Rendering Next post → Precipitation Data