Garden City Water Hardness & Quality Report (2026)
Water Hardness
19.5 grains per gallon
Source
groundwater
pH Level
8.5
neutral = 7.0
Lead
0.006 mg/L
✓ Below action level
TDS
987.6 mg/L
Est. Daily Cost
$0.89
energy & soap waste
Source: USGS Water Quality Portal · Updated 2026
0–60
mg/L
Soft
61–120
mg/L
Moderately Hard
121–180
mg/L
Hard
180+
mg/L
Very Hard
Appliance Damage Report
In Garden City, your appliances are currently losing 45% efficiency due to mineral buildup.
| Appliance | In Garden City | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 1.5 yrs | 8.5 yrs | -82% |
| Washing Machine | 3 yrs | 12 yrs | -75% |
| Water Heater | 5 yrs | 15 yrs | -67% |
Regional Water Comparison
How Garden City compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Garden City, Kansas | 334 mg/L | 4.7 ppt | 🔴 Very Hard | groundwater |
| Dodge City, Kansas | 315.5 mg/L | 4.5 ppt | 🔴 Very Hard | groundwater |
| Liberal, Kansas | 384.5 mg/L | 5.2 ppt | 🔴 Very Hard | groundwater |
| Hays, Kansas | 175.5 mg/L | 2.9 ppt | 🟠 Hard | groundwater |
| Woodward, Oklahoma | 372.5 mg/L | 6.4 ppt | 🔴 Very Hard | reservoir |
National Benchmark
How Garden City compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Garden City | 334 mg/L | 🔴 High |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes Garden City's Water Unique?
Local geology and source profile
Garden City, Kansas, the Finney County seat — a major southwest Kansas High Plains beef and agricultural hub (Garden City is the Finney County seat — one of the most important agricultural and meatpacking cities in the United States; Garden City is home of some of the largest beef processing plants in the world (the Tyson Foods and National Beef Finney County plants are among the most productive beef processing facilities in the country — the southwest Kansas beef processing complex, centered on Garden City, Liberal, and Dodge City, processes a substantial share of the American beef supply)); Garden City is at the heart of the southwest Kansas High Plains irrigation system (the High Plains Ogallala Aquifer supports massive center-pivot irrigation agriculture in Finney County — the primary crops are corn, sorghum, and wheat; the Ogallala Aquifer depletion is one of the most critical long-term agricultural sustainability challenges in the region)); Garden City has a diverse population that reflects its meatpacking industry (the city has one of the most diverse immigrant and first-generation populations in Kansas, with significant Somali-American, Mexican-American, and Southeast Asian-American communities), adjacent to Holcomb in the Finney County southwest Kansas corridor — draws its municipal water supply from the Ogallala Aquifer via the City of Garden City Water Division. Water hardness in Garden City measures 334 mg/L — classified as extremely hard.
Garden City's extreme hardness reflects the southwest Kansas Finney County High Plains closed-basin evaporite's calcareous character. The Ogallala Aquifer draws from Pliocene calcareous Ogallala Formation (calcareous — evaporite-influenced High Plains aquifer). No softening applied, producing the extreme 334 mg/L.
At 334 mg/L, Garden City residents face severe hard water challenges. Daily descaling, water softeners, and appliance protection are strongly recommended. City of Garden City Water Division consistently delivers water meeting all Kansas KDHE and EPA Safe Drinking Water Act requirements.
Geology & Source: Groundwater from the Ogallala Aquifer (High Plains) via the City of Garden City Water Division — the Finney County southwest Kansas High Plains Garden City corridor (Pliocene calcareous Ogallala Formation — the extremely calcareous southwest Kansas Finney County High Plains closed-basin evaporite; no softening); extremely hard at 334 mg/L in Finney County.