Campbell County · KY

Newport, KY

Newport runs 7.3 grains per gallon through Northern Kentucky Water District, which puts it in the hard band. Hard, but not extreme. It is enough to leave scale in a water heater over time, which is what shortens its life. Conventional surface-water treatment. No softening. Hardness swings seasonally between about 4.6 and 9.8 grains.

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Local water profile

7.3 grains per gallon, hard water, supplied by Northern Kentucky Water District.

Newport neighborhoods we serve

East Row Historic District
Newport on the Levee area

Water profile

Newport water is 7.3 grains per gallon.

That is classed as hard water. It comes from Northern Kentucky Water District, per the NKWD 2025 Water Quality Report.

Hardness: 7.3 grains per gallonHard
Utility: Northern Kentucky Water District
Source: Ohio and Licking rivers, across three treatment plants
Treatment: Conventional surface-water treatment. No softening. Hardness swings seasonally between about 4.6 and 9.8 grains.

Source: NKWD 2025 Water Quality Report, 2025 reporting year. Hardness bands follow the Water Quality Association scale: soft under 3.5 grains, moderate 3.5 to 7, hard 7 to 10.5, very hard above 10.5.

What that means here

This is hard water. It will not ruin anything overnight, but scale accumulates inside the water heater over years, which is what shortens its life.

bags of salt a year

At 7.3 grains, for a four-person household using about 300 gallons a day. Fewer people or a more efficient softener uses less.

7.3

grains per gallon

Hard on the Water Quality Association scale. Soft is under 3.5, hard starts at 7, very hard above 10.5.

Common questions

How hard is the water in Newport, KY?

Water in Newport, KY is 7.3 grains per gallon, which is classed as hard water. It is supplied by Northern Kentucky Water District from ohio and Licking rivers, across three treatment plants, per the NKWD 2025 Water Quality Report (2025).

Who supplies the water in Newport, KY?

Newport is served by Northern Kentucky Water District. The water comes from ohio and Licking rivers, across three treatment plants. Conventional surface-water treatment. No softening. Hardness swings seasonally between about 4.6 and 9.8 grains.

Do I need a water softener in Newport, KY?

At 7.3 grains per gallon, Newport water is hard. Water above 7 grains per gallon causes scale in water heaters and fixtures and reduces soap lather, which is the point at which most homes benefit from a softener.

What parts of Newport do you cover?

All of Newport, including East Row Historic District and Newport on the Levee area. Flat-rate pricing across the whole service area, with no travel charge between neighborhoods.

How much salt will a softener use in Newport?

At 7.3 grains per gallon, a four-person household using roughly 300 gallons a day goes through about 6 forty-pound bags of softener salt a year. Smaller households and higher-efficiency softeners use less.

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Newport, KY: ZIP Codes We Serve

We install and service water treatment systems across 41071.

Newport, KY: Local Landmarks

Homes near Gateway Neighborhood Park, Veterans Memorial Park, Buena Vista Park, General James Taylor Park, Campbell County Public Library - Newport Branch and Newport City Building all draw the same municipal supply.

Newport, KY: Nearby Streets

Our crews work Washington Avenue, East 10th Street, East 3rd Street, Monmouth Street, Lowell Street, West 11th Street, Pavilion Parkway and North Grand Avenue regularly.

Newport, KY in Northern Kentucky

Newport sits in Campbell County, part of Northern Kentucky. Water here is supplied and treated at the county and municipal level, so hardness and treatment vary street to street across the region rather than following one regional average. That is why we test at the property before recommending a system. See every community we serve in Campbell County.

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