Groundwater in Southern Nevada
Groundwater in the Valley
Groundwater in the Valley
Groundwater in Southern Nevada is fed by rain and snowmelt from nearby mountains.
During summer seasons, groundwater supplements the water demand in Southern Nevada.
For more information, see the Southern Nevada Water Authority facts about groundwater and wells.
Reasons for Testing Groundwater
Reasons for Testing Groundwater
Ensure water is safe for use and identify problems
Track changes in the water quality over time
Determine the effectiveness of a treatment system