K. Nowak, M. Hoerling, B. Rajagopalan, & E. Zagona (2012). “Colorado River Basin Hydroclimatic Variability,” Journal of Climate, 25 (2), 4389–4403. Abstract: An analysis of annual hydroclimatic ...

Scientists say the groundwater decline in the Great Basin far exceeds ... which relies on Colorado River water, is in the southernmost region of California on the map. The area in the darkest ...

A new report from UCLA and The Natural Resource Defense Council says wastewater recycling could help solve the west's water crisis.

A combination of water management practices has contributed to notable groundwater gains in Central Arizona despite the ...