City Crews Confirmed Mary Rhodes Pipeline Leak
The city identified a pipe failure near the O.N. Stevens Water Treatment Plant that requires repairs.
Updated on Oct. 5, 2026 in Utilities
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Corpus Christi Water crews have confirmed a leak on the Mary Rhodes Pipeline located at a weld near the O.N. Stevens Water Treatment Plant. The utility must now replace 24 feet of the 101-mile-long pipeline to address the failure.
Why it matters
The repair is essential to maintain the structural integrity of the pipeline, which serves as a critical water conduit from Lake Texana to the local treatment plant. The incident marks another maintenance challenge for the infrastructure.
Crews have recorded at least 33 failures on the 101-mile-long pipeline since it opened in 1998. The current project involves replacing 24 feet of pipe, following a separate repair of 17 feet of pipe completed in September.
The players
Corpus Christi Water
This local utility agency is responsible for managing the water supply and maintaining the infrastructure for the city.
Mary Rhodes Pipeline
This 101-mile water conveyance system transports water from Lake Texana to the O.N. Stevens Water Treatment Plant.
O.N. Stevens Water Treatment Plant
This facility is the primary water processing site for the city and receives water from the Mary Rhodes Pipeline.
The details
Workers are currently removing exterior mortar at the site and pumping out water to allow for the excavation of the damaged section. The pipeline must remain offline while crews address the failed weld on the access hatch.
Timeline
The Mary Rhodes Pipeline originally opened for service in 1998.
A previous leak was identified on the pipeline on September 19, 2026.
City officials discovered the current potential leak on October 1, 2026.
A city spokesperson cited rain delays for inspection progress on October 2, 2026.
The city originally planned to run the line at reduced rates until November 16, 2026.
Market Landscape
This repair highlights the ongoing maintenance demands of the Mary Rhodes Pipeline, which has experienced 33 leaks or failures since 1998. The project underscores the challenges of managing critical utility infrastructure as it ages.
Residents should anticipate that the pipeline will remain offline during the two-day repair process. While the utility previously planned to run the line at reduced rates through mid-November, customers should monitor city announcements for any potential water service adjustments.
The takeaway
The recurring nature of these pipeline failures highlights the importance of consistent utility monitoring for local water security. Residents can stay informed about potential service impacts by following official city and water department bulletins.
Further reading
For more information on local service updates, visit the Utilities section.
Source note: This article includes information reported by KRIS.
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