News Summary
Columbia residents will see a 5% increase in their water and sewer bills starting July 1, following the city’s budget approval for fiscal year 2025-2026. This adjustment will result in an approximate increase of $3.74 for an average family of four using around 6,000 gallons of water. Factors contributing to the rate hike include rising treatment costs, aging infrastructure issues, and inflation. The city has set aside $93 million for infrastructure improvements to mitigate these challenges and ensure reliable service delivery.
Columbia Implements 5% Water and Sewer Rate Hike Starting July 1
Columbia residents will experience a 5% increase in their monthly water and sewer bills, effective July 1. This adjustment was officially approved as part of the city’s budget for fiscal year 2025-2026.
The average monthly bill for a family of four using approximately 6,000 gallons of water will see an increase of about $3.74. This rise includes over $1 for water services and just over $2 for sewer services.
Reasons for the Rate Hike
The necessity for this rate hike can be attributed to several factors, including rising costs for treatment chemicals, the challenges of maintaining aging infrastructure, and general inflation. In response to these pressures, the city is initiating small, incremental annual increases to help mitigate larger rate shocks in the future.
To further support these changes, Columbia has set aside approximately $93 million in capital investments aimed at addressing aging infrastructure and reducing sanitary sewer overflows in the current fiscal year. Key projects include upgrades to the sewer system in the East Rocky Branch area and improvements to water treatment facilities at Lake Murray and Canal treatment plants.
Financial Context of Water Utility Operations
The water utility currently operates at a financial deficit, underscoring the urgent need for additional revenue to maintain effective service delivery. A recent study conducted revealed that while about 35% of water customers may face significant increases in their rates, the remaining 65% could potentially see slight decreases, depending on their individual usage patterns.
This study aimed to promote fairness in the rate structure by advocating a revenue system that increases rates for high-volume users while decreasing them for customers with steady usage. Consequently, the city’s Utilities department is actively developing a public engagement plan to discuss forthcoming water rate changes with residents.
Looking Ahead: Future Rate Adjustments
Looking to the future, the newly approved budget anticipates that subsequent rate increases will stabilize as federally mandated infrastructure projects are completed. Changes are also expected for residential base rate charges and start-of-service fees to align with the actual costs of providing services.
The city council is scheduled to vote on the final budget and proposed rate changes in September, in preparation for the upcoming fiscal year, which begins on October 1. This critical review process will ensure that Columbia’s water and sewer services remain stable and reliable in the face of ongoing economic challenges.
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Additional Resources
- WLTX: Columbia Water and Sewer Bills Increase
- Columbia Tribune: Columbia 2026 Budget Water Rate Changes
- ABC17 News: Water Rate Increase for Columbia Residents
- Google Search: Water Rate Increase
- Encyclopedia Britannica: Water Utility

Author: STAFF HERE LEXINGTON WRITER
The LEXINGTON STAFF WRITER represents the experienced team at HERELexington.com, your go-to source for actionable local news and information in Lexington, Fayette County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Woodland Art Fair, Crave Food and Music Festival, and Railbird Festival. Our coverage extends to key organizations like Commerce Lexington and Blue Grass Community Foundation, plus leading businesses in education, manufacturing, and technology that power the local economy such as University of Kentucky, Toyota Motor Manufacturing, and Lexmark. As part of the broader HERE network, including HEREBowlingGreen.com and HERELouisville.com, we provide comprehensive, credible insights into Kentucky's dynamic landscape.


