Columbia's base water rate for residential customers will increase starting October 1, 2025. A 2% electric rate increase is also proposed, pending council approval in September. Public hearings are ...

The city of Columbia Utilities department presented the public with the results of its water cost of service study to the Columbia City Council on Monday. This study began in January to project ...

COLUMBIA — Columbia Utilities is proposing changes to water use rate tiers. The city's current water billing system uses a tiered structure that separates summer and non-summer usage. During the ...

Columbia -- Columbia's tiered water rate system could be in for a change. The city council considered a measure on Monday night which would raise water rates only for households that use more water in ...