Kerrville Moves Forward with $3.1 Million Reclaimed Water Pipeline to Combat Drought

The project comes at a critical time as the region continues to grapple with Stage 3 water restrictions. By diversifying its water portfolio, Kerrville aims to reduce its reliance on traditional groundwater and surface water sources, which have been strained by population growth and unpredictable rainfall patterns. Officials expect the pipeline to be operational by late 2027, serving as a pillar of the city’s 50-year water security plan.In a proactive strike against persistent drought conditions in the Texas Hill Country, city leaders in Kerrville have unanimously approved the initial design phase for a $3.1 million reclaimed water pipeline. The project, known as the Elm Creek Pipeline, represents a strategic shift toward "indirect potable reuse" to secure the region’s long-term water supply.

The 1.6-mile pipeline is designed to transport up to 500,000 gallons of treated wastewater daily. Under the proposed system, the high-quality effluent will be discharged into Elm Creek, where it will flow into Nimitz Lake. After traveling through this natural buffer, the water will be captured and put through advanced treatment processes before being reintroduced into the municipal drinking water system.

"While we recognize the 'ick factor' sometimes associated with water reuse, this is the most practical and cost-effective solution for our community," said Mayor Joe Herring Jr. He noted that alternative solutions, such as developing remote wellfields, were estimated to cost upwards of $70 million.

The project comes at a critical time as the region continues to grapple with Stage 3 water restrictions. By diversifying its water portfolio, Kerrville aims to reduce its reliance on traditional groundwater and surface water sources, which have been strained by population growth and unpredictable rainfall patterns. Officials expect the pipeline to be operational by late 2027, serving as a pillar of the city’s 50-year water security plan.