Tucson/Avra Valley Aquifer — Panorama by kenne
The Tucson Mountains separate the Avra Valley and the Tucson Basin, which contain natural aquifers.
Recharge basins have been placed in the Avra Valley, where Colorado River water is blended with the groundwater,
providing water to the Tucson area.
This panorama is at the west edge of the Tucson Mountains where the recharge basins can be seen in the distance.
