Fort Smith Breaks Ground on Water Line Phase
State and local officials began the second phase of a $23.2 million water transmission line serving Fort Smith and surrounding communities.
Updated on Nov. 6, 2026 in Utilities
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State and local officials broke ground Thursday on the second phase of the $23.2 million Lake Fort Smith Water Transmission Line. The phase adds six miles of water lines to the six miles completed in the first phase.
Why it matters
The transmission line will add up to 30 million gallons per day of water delivery capacity and support growth in Fort Smith and more than 30 communities that rely on the city for water. The project is being built in phases because of its large expense to local communities.
The $23.2 million phase is funded by $12 million in federal infrastructure investment and $11.2 million in Fort Smith matching funds. Once complete, the line adds up to 30 million gallons per day of delivery capacity, while a planned third segment would bring the total length to 18 miles.
The players
Fort Smith
Arkansas city whose water system depends on the Lake Fort Smith treatment plant and which is funding this expansion alongside federal grants.
The details
The first phase laid about six miles of a 48-inch transmission line from the Lake Fort Smith Water Treatment Plant in Mountainburg, and construction continues toward Fort Smith. The city's water infrastructure is aging, and the five-phase project is being built in stages to spread its cost.
Timeline
Thursday: Groundbreaking for the second phase of the transmission line.
Later, date unspecified: Construction of a third six-mile segment begins, bringing the total to 18 miles.
Utility Infrastructure
The $12 million in federal infrastructure investment covering roughly half this phase's cost places the project within the broader federal funding of municipal water systems. Fort Smith's aging system is being expanded in stages, a pattern that lets smaller communities finance large pipeline projects over time.
Residents of Fort Smith and nearby communities will see a more reliable water supply once the expanded line is complete. The project's staged schedule means the full capacity increase will arrive over several years rather than all at once.
The takeaway
Investments in water infrastructure are often built in stages to match local budgets, and the phased approach here shows how cities can plan for long-term growth. Residents should expect continued construction and periodic updates as each segment advances.
Further reading
Explore more local coverage in Utilities for context on how Fort Smith's water system is changing.
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