Oxford Water Hardness & Quality Report (2026)
Water Hardness
3.7 grains per gallon
Source
reservoir
pH Level
7.4
neutral = 7.0
Lead
0.003 mg/L
✓ Below action level
TDS
110.8 mg/L
Est. Daily Cost
$0.17
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 Oxford, your appliances are currently losing 9% efficiency due to mineral buildup.
| Appliance | In Oxford | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 7.5 yrs | 8.5 yrs | -12% |
| Washing Machine | 11.2 yrs | 12 yrs | -7% |
| Water Heater | 13 yrs | 15 yrs | -13% |
Regional Water Comparison
How Oxford compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Oxford, Alabama | 64 mg/L | 4.2 ppt | 🟡 Moderately Hard | reservoir |
| Anniston, Alabama | 63.5 mg/L | 4.2 ppt | 🟡 Moderately Hard | reservoir |
| Talladega, Alabama | 96 mg/L | 5.4 ppt | 🟡 Moderately Hard | reservoir |
| Gadsden, Alabama | 50.5 mg/L | 3.7 ppt | 🟢 Soft | reservoir |
| Pell City, Alabama | 103 mg/L | 5.6 ppt | 🟡 Moderately Hard | reservoir |
National Benchmark
How Oxford compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Oxford | 64 mg/L | 🟡 Low |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes Oxford's Water Unique?
Local geology and source profile
Oxford, Alabama, in Calhoun County — a Calhoun County city adjacent to Anniston in the northeastern Alabama Valley and Ridge, home of the Oxford Exchange retail corridor and a northeastern Alabama commercial hub, in the Talladega Mountain foothills — receives its municipal water from Oxford Utilities or Alabama Water Company, which draws from Choccolocco Creek or Lake Logan Martin (the Coosa River reservoir system on the Tallapoosa River arm) in the Calhoun County-Talladega County corridor.
The moderately soft 64 mg/L hardness and low TDS of 110.8 mg/L reflect the Alabama Valley and Ridge supply's mixed carbonate-clastic geological character. The Coosa River watershed in Calhoun County drains the northeastern Alabama Valley and Ridge — alternating ridges of Ordovician and Silurian limestone, Devonian shale (the Chattanooga Black Shale), and Pennsylvanian sandstone and shale of the Cahaba coalfield. Unlike the Tennessee River system to the north (which is dominated by Cumberland Plateau clastics), the Coosa-Choccolocco watershed in Calhoun County traverses more mixed carbonate-clastic terrain, but the Pennsylvanian sandstone-dominated southern Valley and Ridge produces softer water than the more purely carbonate northern Alabama geology. The result is moderately soft finished water typical of the southern Alabama Valley and Ridge Coosa system.
At 64 mg/L, Oxford's water is moderately soft — comfortable for household use. Scale forms slowly, soap lathers well, and appliances operate efficiently. Semi-annual descaling is adequate. The PFAS level of 4.2 ppt warrants a certified drinking water filter — the Anniston-Oxford corridor's industrial legacy is one of the most significant in the Southeast: Anniston was the site of Monsanto's decades-long PCB contamination (one of the largest environmental cleanup sites in US history), and the Calhoun County corridor's Fort McClellan (US Army Chemical Center — a major AFFF user, decommissioned 1999) is a direct military PFAS source.
Geology & Source: Oxford in Calhoun County draws from Oxford Utilities or Alabama Water Company treating Choccolocco Creek or Lake Logan Martin (Coosa River system) — the Coosa River watershed in Calhoun County drains the Alabama Valley and Ridge (Ordovician-Silurian limestone, Devonian shale, Pennsylvanian sandstone) — Valley and Ridge mixed carbonate-clastic drainage produces moderately soft water at 64 mg/L with TDS 111 mg/L in this Calhoun County Alabama city.