Water Hardness in Kansas Cities

Water Hardness in Kansas Cities

Water hardness in Kansas, characterized by the amount of dissolved minerals such as calcium and magnesium, can significantly differ among various cities across the state due to its varied geological landscapes. Situated in the Midwest of the U.S., Kansas’s water hardness levels reflect the geological diversity within the state.

Across Kansas, water hardness can range from moderately soft to very hard, depending on the geological makeup of the area and the source of the water supply. For example, regions with limestone bedrock, such as those in central and eastern Kansas, often have harder water due to the high mineral content. In contrast, areas with more sandstone or shale bedrock may experience softer water.

The variation in water hardness throughout Kansas influences not only the taste and aesthetics of the water but also the efficiency of soaps and detergents, plumbing maintenance, and the lifespan of appliances that utilize water. Given the state’s geological diversity, water hardness is not uniform, highlighting the need for localized water treatment solutions and ongoing monitoring of water quality.

In the provided data, the water hardness levels show substantial variations across different cities in Kansas. Among the cities for which data is reported, the highest water hardness levels are recorded in Garden City and Dodge City, both with a hardness of 525.0 ppm, 30.7 gpg. Conversely, the city with the lowest recorded water hardness level is Emporia, reporting a hardness of 54.0 ppm, 3.2 gpg.

City Hardness ppm (mg/L) Hardness gpg Information Source Notes
Wichita 150.0 8.8 Link
Overland Park 83.0 4.8 Link Part of Johnson County
Kansas City 300.0 17.5 Link
Olathe 180.0 10.5 Link
Topeka 156.0 9.1 Link
Lawrence 172.0 10.0 Link
Shawnee 83.0 4.8 Link Part of Johnson County
Lenexa 83.0 4.8 Link Part of Johnson County
Manhattan 96.0 5.6 Link
Salina 130.0 7.6 Link
Hutchinson 130.0 7.6 Link
Leavenworth 106.0 6.2 Link
Leawood 83.0 4.8 Link Part of Johnson County
Garden City 525.0 30.7 Link
Dodge City 525.0 30.7 Link
Derby 150.0 8.8 Link
Emporia 54.0 3.2 Link
Gardner 170.0 9.9 Link
Prairie Village 83.0 4.8 Link Part of Johnson County
Junction City 180.0 10.5 Link
Hays 170.0 9.9 Link
Pittsburg 110.0 6.4 Link
Liberal 220.0 12.9 Link
Newton 260.0 15.2 Link
Andover 150.0 8.8 Link
Great Bend 400.0 23.4 Link
McPherson 380.0 22.2 Link
El Dorado 120.0 7.0 Link
Ottawa 140.0 8.2 Link
Arkansas City 140.0 8.2 Link
Winfield 150.0 8.8 Link
Haysville 230.0 13.4 Link
Lansing 300.0 17.5 Link
Merriam 83.0 4.8 Link Part of Johnson County
Atchison 250.0 14.6 Link
Mission 83.0 4.8 Link Part of Johnson County
Parsons 66.0 3.9 Link
Augusta 130.0 7.6 Link
Coffeyville 220.0 12.9 Link
Chanute 120.0 7.0 Link
Spring Hill 140.0 8.2 Link
Park City 160.0 9.3 Link
Independence 150.0 8.8 Link
Bel Aire 150.0 8.8 Link
Bonner Springs 410.0 24.0 Link
Wellington 170.0 9.9 Link
Fort Scott 190.0 11.1 Link
Valley Center 160.0 9.3 Link
Basehor 300.0 17.5 Link
Roeland Park 83.0 4.8 Link Part of Johnson County
Mulvane 130.0 7.6 Link Gets from Augusta
Pratt 245.0 14.3 Link
Abilene 190.0 11.1 Link
Eudora 100.0 5.8 Link
De Soto 140.0 8.2 Link
Maize 210.0 12.3 Link
Paola 150.0 8.8 Link
Ulysses 315.0 18.4 Link
Tonganoxie 300.0 17.5 Link
Colby 220.0 12.9 Link
Goddard 370.0 21.6 Link
Iola 87.0 5.1 Link
Concordia 380.0 22.2 Link
Louisburg 150.0 8.8 Link
Baldwin City 140.0 8.2 Link
Wamego 295.0 17.2 Link
Edwardsville 300.0 17.5 Link Serviced by Kansas City
Goodland 200.0 11.7 Link
Russell 160.0 9.3 Link
Osawatomie 210.0 12.3 Link
Rose Hill 160.0 9.3 Link
Fairway 83.0 4.8 Link Part of Johnson County
Clay Center 110.0 6.4 Link
Scott City 355.0 20.7 Link
Baxter Springs 180.0 10.5 Link
Hugoton 305.0 17.8 Link
Larned 520.0 30.4 Link
Mission Hills 83.0 4.8 Link Part of Johnson County
Lyons 350.0 20.4 Link
Lindsborg 280.0 16.4 Link
Hesston 210.0 12.3 Link
Marysville 270.0 15.8 Link
Beloit 140.0 8.2 Link
Frontenac 330.0 19.3 Link
Holton 230.0 13.4 Link
Hiawatha 260.0 15.2 Link
Garnett 120.0 7.0 Link
Kingman 190.0 11.1 Link
Ellsworth 110.0 6.4 Link
Columbus 150.0 8.8 Link
Osage City 150.0 8.8 Link
Norton 410.0 24.0 Link
St. Marys 540.0 31.5 Link
Galena 230.0 13.4 Link
Hillsboro 270.0 15.8 Link
Hoisington 220.0 12.9 Link
Burlington 150.0 8.8 Link
Clearwater 215.0 12.6 Link
Sabetha 150.0 8.8 Link
South Hutchinson 265.0 15.5 Link
Top 100 Kansas cities by population and their reported water hardness
ppm = Parts Per Million
mg/L = Milligrams Per Liter
gpg = Grains Per Gallon

Hard water can cause issues such as mineral buildup in plumbing and appliances, reduce the efficacy of soaps and detergents, and affect the taste of the water. A tried and true solution is the use of a water softener. A water softener, like the ones from DROP, could be a worthwhile investment.

These devices work by replacing the calcium and magnesium ions that cause hardness with sodium ions, resulting in softer water. With innovative features, easy installation, and efficient operation, DROP smart water softeners provide a solution to hard water issues, extending the lifespan of appliances, improving water taste, enhancing soap effectiveness, reducing scale build-up, and increasing the overall water efficiency in your home.

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