Riley County Rural Water District #1 commissioned a new 200,000-gallon ground storage tank to meet growing demand and enhance system reliability for its service area in Riley County, Kansas. The tank features a 27-foot diameter and a 47’6” high water level, designed in accordance with AWWA D100 standards to ensure structural integrity and long-term performance.
The tank was coated with a high-performance Tnemec paint system, providing durability and corrosion protection suitable for potable water storage. Construction was completed in just 365 days, demonstrating efficient project management and adherence to quality standards. This storage facility strengthens the district’s ability to maintain system pressure, manage peak demands, and provide dependable water service for residents and businesses, representing a significant investment in local infrastructure and community resilience.
Award Name
Standpipe
Company Name
Caldwell Tanks, Inc.
Award Year
2025
Product Details
- Water Storage Improvements Riley County RWD No. 1
- Riley County RWD No. 1
- Manhattan, KS, United States
Date Completed
December 1, 2025
Construction Standard
D100
Overall Height
47'-6"
Column Height
n/a
Diameter
27'
Capacity
200,000
Steel Tonnage Used
34
Steel Thickness
1/4" - 5/16"
Affiliate Companies
Tnemec

