What If Texas Built a Living Water Reserve?

By Freddie America | A proposal for discussion

Concept illustration: A new managed reservoir receives desalinated water, with water-quality monitoring, aeration where needed, and a possible downhill route through a turbine. This picture shows an idea, not an engineered or approved project.

When I look at Texas’s water future, I keep coming back to a question: What if we built a new reservoir specifically for desalinated water instead of automatically adding that water to an existing lake?

I call the idea the Living Water Reserve. Desalinated water would enter a dedicated reservoir designed from the beginning for storage and careful management. We could plan its shoreline, monitor water quality, and evaluate what plants and habitat belong there. The concentrated salt stream from desalination would need its own separate management; it would not go into the freshwater reserve.

I know it sounds complex

I know a system like this sounds complex. But the basic pieces are familiar: treat water, store it, measure its quality, and maintain the place where it is stored. A fountain or another aeration system might help in some locations, but engineers would need to study oxygen levels and circulation throughout the reservoir. Mosquito prevention would also require attention to shallow, still areas; a fountain alone is no guarantee.

I’m not saying we can pour water into a basin and expect a healthy ecosystem to appear on its own. I’m saying we can design for one, observe what develops, and manage it responsibly.

Could moving water help recover energy?

I’d also like engineers to look at elevation. If stored water has a useful downhill route to where it is needed, could a turbine recover some energy as it travels? Hydropower uses falling water to turn a generator. If water must first be pumped uphill, however, that pumping takes more energy than the turbine can return. In that case, the value is storing energy for later use, not creating free power.

The next step would be a real feasibility study: where could such a reserve go, what would it cost, how much water would evaporate, what treatment would be needed after open-air storage, and would an energy-recovery route make sense? Those answers should guide the design.

Texas growth should pay for Texas water growth. I want us to explore systems that give communities a dependable supply while treating the land, the water, and the cost with respect.

What would you want engineers to examine first about a Living Water Reserve?