Columbus WaterFiltration

Delaware County

Water treatment in Delaware County, Ohio

Water treatment in Delaware County, Ohio. Incorporated places are linked with the supplier we can cite. Townships stay on this page because a separate township URL would repeat the same well-water advice.

Free water test

Name and phone or email. We will follow up. No prices on this form.

By submitting, you agree to be contacted about this request. We do not sell your information.

Public water in Delaware County

Places in Delaware County with their own page: Delaware (City of Delaware Public Utilities (own plant)); Powell (Del-Co Water Company, Inc. (per City of Powell utilities page)); Lewis Center (supplier not confirmed); Sunbury (Del-Co Water Company, Inc. (per City of Sunbury Utilities page; city bills sewer only)).

Smaller villages and census places in Delaware County are served from this county page rather than a page of their own: Ashley, Ostrander, Galena, Shawnee Hills, Radnor, Kilbourne.

Townships in the location file for Delaware County include Orange Township, Liberty Township, Genoa Township, Concord Township, Berlin Township, Berkshire Township, Harlem Township, Scioto Township, Delaware Township, Kingston Township, Trenton Township, Porter Township, Troy Township. Township names are rarely searched, so they do not get standalone pages. Private wells are more common there than inside the cities.

Private wells

A private water system in Ohio serves fewer than 15 connections and fewer than 25 people. Permits for a new or altered system require total coliform, E. coli, and nitrate samples. The secondary standard for iron is 0.3 mg/L. Manganese greensand filters are a common iron treatment. Nothing on this page claims a specific Delaware County township well contains a contaminant without a sample from that well.

Questions people ask

Do you test private wells in Delaware County?

Yes, at the house. The visit covers hardness, iron, TDS, and odor. Coliform, E. coli, and nitrate are lab samples Ohio already requires for permitted private water systems.

Which cities in Delaware County have their own pages?

Delaware, Powell, Lewis Center, Sunbury.

Free water test

Tell us where you are. We will test the water.

The visit covers hardness, chlorine, TDS, iron, and odor. You get a plain explanation and a recommendation only if the water needs one. There is no price list on this site.

Prefer the phone? Call (614) 490-2100.Mon–Sat: 8:00 AM – 6:00 PM

Free water test

Name and phone or email. We will follow up. No prices on this form.

By submitting, you agree to be contacted about this request. We do not sell your information.

Call at (614) 490-2100Free water test