This post contains Lake Powell elevation data references and visualizations for research and review.
Elevation
Seasonal Comparison (Jan → Dec, Recent 25 Years)
Storage
Inflow
Data Sources
Data sources:
- Elevation:
/data/elevation.csv(mirrored from USBR source CSVhttps://www.usbr.gov/uc/water/hydrodata/reservoir_data/919/csv/49.csv) - Storage (acre-feet):
/data/storage.csv(mirrored from USBR source CSVhttps://www.usbr.gov/uc/water/hydrodata/reservoir_data/919/csv/17.csv) - Inflow volume:
/data/inflow-volume.csv(mirrored from USBR source CSVhttps://www.usbr.gov/uc/water/hydrodata/reservoir_data/919/csv/30.csv)
Reference elevations used in the chart:
- Power generation level:
3490 ft - Dead pool level:
3370 ft
Citation: Bureau of Reclamation, News Release 4405 (2022), which states Lake Powell risk below minimum power pool (3490 ft) and defines dead pool (3370 ft): https://usbr.gov/newsroom/news-release/4405