Corpus Christi Approves Wastewater Deal with Valero Refining

City council greenlights 30-year agreement for recycled water supply to industrial operations.

Jan. 27, 2026 at 4:31pm

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The Corpus Christi City Council has approved a 30-year agreement to supply up to 8 million gallons per day of recycled water from the Greenwood Wastewater Treatment Plant to Valero Refining. This deal reduces Valero's demand on the city's drinking water supply, with Valero paying for both the water and treatment costs.

Why it matters

The agreement helps Corpus Christi manage its limited freshwater resources by diverting industrial water usage to recycled wastewater, preserving drinking water for residential and commercial needs. It also generates revenue for the city through Valero's payments.

The details

Under the terms of the deal, Valero Refining will receive up to 8 million gallons per day of recycled water from the Greenwood Wastewater Treatment Plant for its industrial operations. The city council also gave preliminary approval to a separate 5-year reclaimed water supply agreement with Flint Hills Resources for up to 2 million gallons per day from the Allison Wastewater Treatment Plant, though that agreement still requires a second vote for final approval.

  • The Corpus Christi City Council approved the 30-year Valero Refining agreement on January 27, 2026.
  • The council also gave preliminary approval to the 5-year Flint Hills Resources agreement on January 27, 2026, which still requires a second vote for final approval.

The players

Corpus Christi City Council

The governing body of the City of Corpus Christi, Texas, responsible for approving municipal contracts and policies.

Valero Refining

A major oil refining company that operates a refinery in Corpus Christi and has now secured a long-term agreement for recycled wastewater to use in its industrial processes.

Flint Hills Resources

A petrochemical company that has received preliminary approval for a 5-year reclaimed water supply agreement with the City of Corpus Christi.

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What’s next

The Flint Hills Resources 5-year reclaimed water agreement must still pass a second vote by the Corpus Christi City Council before receiving final approval.

The takeaway

By approving these long-term recycled water agreements, Corpus Christi is taking proactive steps to conserve its precious freshwater supplies and generate revenue, while also supporting the water needs of major industrial operations in the region.