1. H.R.2030 - Colorado River drought contingency plan authorization act;116th Congress,2019
2. Dissolved-Solids Sources, Loads, Yields, and Concentrations in Streams of the Conterminous United States;Anning,2014
3. Arizona water facts;Arizona Department of Water Resources,2020
4. Arizona heads into tier 1 Colorado River shortage for 2022;Arizona Department of Water Resources and The Central Arizona Project,2021
5. Colorado River Basin Salinity Control Program;Barnett,2019