West Odessa Water Hardness & Quality Report (2026)
Water Hardness
19.3 grains per gallon
Source
mixed
pH Level
8.5
neutral = 7.0
Lead
0.007 mg/L
✓ Below action level
TDS
942.8 mg/L
Est. Daily Cost
$0.88
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 West Odessa, your appliances are currently losing 44% efficiency due to mineral buildup.
| Appliance | In West Odessa | 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 West Odessa compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ West Odessa, Texas | 331 mg/L | 10.1 ppt | 🔴 Very Hard | mixed |
| Odessa, Texas | 238 mg/L | 8.1 ppt | 🔴 Very Hard | mixed |
| Midland, Texas | 433.5 mg/L | 12.2 ppt | 🔴 Very Hard | mixed |
| Andrews, Texas | 102.5 mg/L | 5.2 ppt | 🟡 Moderately Hard | mixed |
| Hobbs, New Mexico | 391.5 mg/L | 3.9 ppt | 🔴 Very Hard | groundwater |
National Benchmark
How West Odessa compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ West Odessa | 331 mg/L | 🔴 High |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes West Odessa's Water Unique?
Local geology and source profile
West Odessa, Texas, in Ector County in the Permian Basin oil country of far west Texas near Odessa — an unincorporated Ector County community at the heart of the Permian Basin petroleum industry, surrounded by working pump jacks and oil field infrastructure — receives its municipal water from the City of Odessa Water Utilities or the Ector County Fresh Water Supply District, which draws from a mixed supply including the Ogallala Aquifer (High Plains aquifer) and local Permian Basin production wells in Ector County.
The extremely hard 331 mg/L hardness and very high TDS of 942.8 mg/L reflect the Permian Basin's exceptional mineral legacy in the groundwater. The Permian Basin groundwater contacts the Permian Guadalupian carbonate and evaporite formations — specifically the San Andres Limestone (Guadalupian carbonate reef), Grayburg Formation, and Queen Formation gypsite layers — a sequence of calcareous and calcium-sulfate-rich Permian marine evaporite deposits that make the Permian Basin one of the world's most mineral-laden groundwater environments. The Permian reef complex of the Guadalupe Mountains at depth contributes calcium, magnesium, and sulfate from the dissolution of these ancient Permian evaporitic carbonates, sustaining TDS values approaching 1,000 mg/L in Ector County production wells.
At 331 mg/L and TDS approaching 943 mg/L, West Odessa residents face some of the most mineralized water in the Texas dataset — a daily reality of life in the Permian Basin. Scale forms immediately on all heated surfaces, the water has a pronounced mineral-sulfate taste in unfiltered form, and dishwashers leave heavy deposits on glassware without treatment. A whole-house water softener is an absolute household necessity in Ector County. The PFAS level of 10.1 ppt adds concern — the Permian Basin's dense oil field infrastructure, produced water management operations, and the broader West Texas petrochemical industrial corridor contribute to elevated PFAS in the Ector County water supply. A certified reverse osmosis drinking water system is strongly recommended.
Geology & Source: West Odessa in Ector County draws from the Odessa Water Utilities or Ector County supply tapping the Ogallala Aquifer and local Permian Basin wells — the Permian Basin groundwater contacts Permian Guadalupian carbonate and evaporite formations (San Andres Limestone, Queen Formation gypsite) — Permian calcium-sulfate evaporite dissolution in the Guadalupe Basin adjacent aquifer produces extremely hard water at 331 mg/L with TDS 943 mg/L.