Broomfield outlines comprehensive water resource planning and infrastructure developments

Broomfield's City Council meeting on April 15, 2025, spotlighted critical updates on the city's water utility planning, emphasizing the importance of sustainable water resource management amid changing environmental conditions and population growth.

The council discussed the comprehensive approach to optimizing water usage, which includes forecasting demand and adapting to fluctuating construction costs and environmental factors. A key takeaway was the significant reduction in water usage over the past 25 years, dropping from an average of 217.2 gallons per day to 29.6 gallons, showcasing the effectiveness of conservation programs.

Council members highlighted the necessity of long-term planning, projecting water needs for the next 30 years. This foresight is crucial for identifying infrastructure requirements, especially as Broomfield's population continues to grow. Current forecasts estimate a population increase to 195,000 by 2035, necessitating adjustments in water supply strategies.

The meeting also addressed several major projects, including the Chimney Hollow Reservoir, which is set to begin filling in July 2025. This reservoir will play a vital role in ensuring a reliable water supply, capable of firming up to 5,600 acre-feet of water. Additionally, the Sienna Reservoir is nearing completion and will serve as a peaking reservoir to manage summer demand spikes.

Another significant discussion point was the aging water distribution system. The council approved a 12-year replacement program for water meters and a 36-year plan for waterline replacements, addressing the need for infrastructure upgrades to maintain service reliability.

Lastly, the council reviewed the condition of the Great Western Reservoir, which is over a century old and facing structural issues. Options for rehabilitation include selective replacements or full dam replacement, with a deadline set for addressing these concerns by 2030.

These discussions underscore Broomfield's commitment to proactive water management and infrastructure development, ensuring the city can meet future demands while maintaining sustainability.