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Wastewater project

Wastewater System Expansion

Strengthening our wastewater system to serve the community today and for years to come.

We are making a major investment in our wastewater system to ensure it continues to serve our community reliably - today and into the future.

 

The Wastewater System Expansion project will add 18 miles of new pipeline and a lift station to its existing network of wastewater infrastructure. Key benefits of the project include continued reliable wastewater service, increased system capacity, and protection of public health and the environment through sound wastewater management.

After a thorough analysis, we found that improvements are necessary to meet long-term needs. Without expansion, portions of the current system are expected to reach capacity by 2030.Map of proposed wastewater improvements in southeast Colorado Springs. Affected areas mostly mirror roads and utility easements near Powers Boulevard, Milton E. Proby Parkway, Colorado Springs Airport, and Peterson Space Force Base.

 

Project benefits

 

  • Expanded services: Ensure reliable wastewater services to support the city today and for years to come.
  • System improvements: Maximize wastewater treatment capacity and recovered water resources, making the system more efficient and sustainable.
  • Public health protections: Help safeguard public health and our water resources to ensure wastewater is safely and efficiently managed.
  • Connected services: Support daily life, work, recreation and access across the city.
  • Support growth: Provide reliable utilities within city boundaries to support an increasing population.

Project timeline

The complete program will be delivered in phases over the coming decades to meet the community's long-term needs. Phase 1 includes several major infrastructure projects that will expand system capacity and improve reliability.

Phase 1 (2026-2034): 

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Airport water main replacement

Approximately one mile of new water main will be constructed along Airport Road to replace aging pipelines. This project will help improve system performance and reliability and support dependable water service for the community. 

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Crosstown Interceptor

The installation of seven miles of pipeline that will carry wastewater from the northeast and eastern parts of the city to the Las Vegas Water Resource Recovery Facility.

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Milton Proby Interceptor

The installation of four miles of pipeline that will carry future wastewater flow from the south to Sand Creek Lift Station[tooltip text="A lift station is a pumping system that moves wastewater from lower elevations to higher ones when gravity alone cannot do the job, keeping it flowing through the collection system to a treatment plant."] and then to the Las Vegas Water Resource Recovery Facility.

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Jimmy Camp Creek Lift Station and Force Main

This new lift station and the installation of seven miles of force main will be added to pump wastewater to the Milton Proby Gravity Interceptor.

Future phases (2034-2050)

Future phases will allow flexibility to increase pumping and treatment capacity to meet demand as our community grows.

Future phases include the following:

  • Capacity improvements at existing lift stations.
  • Improvements to the Las Vegas Water Resource Recovery Facility and Sand Creek Lift Station.

Once complete, the Wastewater System Expansion will serve current and future customers, providing service to an additional 225,000 people.

Project funding

 

As a nonprofit, community-owned utility, we work to keep our rates competitive while providing safe, reliable service. To help fund this project and all identified wastewater service line needs, City Council approved a 9% base-rate increase each year from 2025 to 2029. We will also recover costs over time from developers as new homes and businesses connect to the system.  

 

During initial planning, Phase I was projected to cost approximately $396 million. As design advances and additional engineering, construction and market information become available, project costs will continue to be refined. Cost estimates will evolve throughout final design and construction planning to reflect the most current information. The project is funded through bonds, customer base-rate revenues and cost recovery from new development.

 

Contact us

 

If you have questions or comments about this project, email us at engage@csu.org or call us at (719) 668-7765. We will share updates on this page as the schedule develops. 

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