Welcome to the new Columbus.gov! We are thrilled to present a revamped digital experience that caters to the needs of all users. Discover a website that offers improved access to valuable information and services. Whether you are a resident, business owner, or visitor, we are committed to providing a better online platform to meet your needs. Explore the updated Columbus.gov and embrace a more ...

Columbus Water & Power's Office of Sustainability's mission is to protect natural resources and implement sustainable practices in the water, sewer, and power we provide, working to expand environmental education in America’s opportunity city. Water Treatment Process General water treatment process is described with a cross-reference ...

Columbus Water & Power Providing reliable water, sewer, stormwater, city power, streetlighting and sustainability services to the Columbus metro area.

Providing reliable water, sewer, stormwater, city power, streetlighting and sustainability services to the Columbus metro area.

Local Taxes for Columbus Residents Columbus residents pay a total of 2.5% in taxes on all income earned, regardless of whether it was earned in Columbus or another city. When Columbus residents earn income in another city and pay taxes to that city, Columbus provides 100% credit for tax paid up to 2.5%.