California water: 10 charts and maps that explain the state's historic drought

https://www.mercurynews.com/2021/08/04/10-charts-and-maps-that-explain-californias-drought/

The California tourist town that's running out of water: 'It's a shock'

https://www.theguardian.com/us-news/2021/aug/07/california-drought-water-mendocino-tourism

Colorado River drops to record low levels, slashing Arizona's water supply

https://arstechnica.com/science/2021/08/colorado-river-drops-to-record-low-levels-slashing-arizonas-water-supply/

California Drought Monitoring Site

https://www.drought.gov/states/california

Biggest US reservoir declares historic shortage, forcing water cuts across west

https://www.theguardian.com/us-news/2021/aug/16/lake-mead-drought-reservoir-water-level-cuts

Latest monthly CO2 level in the Earth's atmosphere