Fort Collins Inflow Reduction Study

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The City of Fort Collins has retained Ayres Associates to identify specific causes of inflow and infiltration in the wastewater collection system to reduce the wet weather flow increases seen at the Drake Water Reclamation Facility. The work entailed flow monitor deployment via confined space entry, wastewater field services, data analysis, and recommendations of solutions to reduce extraneous flows into the sewer. We completed studies for the City in 2009, 2010, 2011, and 2012. Our team had 36 flow monitors installed during the peak of this project.

Project Information

Client's Name

City of Fort Collins


Fort Collins, CO

Primary Service

General Civil / Municipal Engineering

Client Type