Subject
Irrigation water Return flow
Evapotranspiration
4
Palo Verde Valley (Calif.)
2
Parker Valley (Ariz. and Calif.)
2
Water-supply
2
Colorado River Watershed (Colo.-Mexico) Salinity
1
Grand Valley (Colo. and Utah)
1
Irrigation
1
Irrigation water Management
1
Municipal water supply
1
Saline irrigation
1
Salinization Control
1
Saltwater encroachment
1
South Platte River (Colo. and Neb.)
1
Water consumption
1
Water quality management
1