In a recent San Marcos City Council meeting, Project Engineer Tim Wilson provided a comprehensive update on the long-awaited Purgatory Creek flood mitigation project, which has not been discussed since May 2019. The project aims to enhance the creek channel's flow capacity to reduce flood risks for approximately 90 structures in the area.

Wilson outlined the project's two phases: Phase 1 extends from the San Marcos River to Johnson Avenue, while Phase 2 continues from Johnson Avenue to Wonder World Drive. The initiative includes the construction of a 10-foot shared-use path along the creek, transforming the floodplain into a public amenity and promoting alternative transportation options.

The estimated cost for Phase 1 has risen to $40 million, prompting the city to pursue external funding sources, including three significant grants from FEMA and the Texas Water Development Board. If awarded, these grants could cover up to $36 million of the construction costs, significantly alleviating the city's financial burden.

Wilson noted that the project is currently in the design phase, with a 30% design completion already achieved. The total projected cost for Phase 1, including design and land acquisition, is approximately $50 million, leaving a funding gap of about $34 million. Phase 2 is estimated at $27 million, with a funding shortfall of $23.8 million.

The timeline for the project indicates that without grant funding, construction could begin in 2030, with completion expected by summer 2032. However, if grants are secured, construction could start as early as January 2026, potentially finishing by summer 2028.

The council expressed enthusiasm for the project, recognizing its potential to enhance flood safety and community infrastructure. Wilson emphasized the importance of securing grant funding to expedite the project and meet the community's needs effectively.