We are replacing a large water tank and building a new pump station in Austin Bluffs Open Space to ensure we continue to deliver safe and reliable water to you.
This project is part of a 5-year infrastructure improvement plan designed to strengthen our water system.
Water tank replacement and new pump station
The new water tank replaces a 5-million gallon tank built in in 1961 that is reaching the end of its life. We will demolish the old steel tank and replace it with a new tank of the same capacity at the same site.
Once the new tank is in service, we plan to construct a new pump station and install a new large 36-inch water main along Rockhurst Boulevard and connect it to our water distribution system at Union Boulevard and Montebello Drive.
Once complete, this pump station will be the largest in our system and will play a key role.
The pump station and water main will connect the west section of our system to the east.
Construction site safety
While demolition and construction is underway, we want you to be safe. It's important that no one enters the construction site, which poses risks of injury from heavy equipment, falling materials and excavation holes.
The Spine Trail on the east side of the construction site will remain open for public use as often as possible, but there will be intermittent closures for safety.
Timeline
• Nov. 2025-Spring 2026: Development plan submittal and permitting
• Dec. 2025-Spring 2026: Demolition of existing water tank
• June-Dec. 2026: Construction of new water tank
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Floor footings and foundation (this is temperature-critical work that may occur overnight)
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Concrete wall construction
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Concrete dome placement (this is temperature-critical work that may occur overnight)
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Prestressing the tank using steel cables (additional safety precautions are in place)
• 2027-2030: Construction of pump station and transmission main
*Please note these dates may change if there are delays in the review or permitting process
If you have questions or concerns, contact us at engage@csu.org or leave a message at (719) 668-7765. We typically respond within 24 business hours.
