Berea Water Hardness & Quality Report (2026)
Water Hardness
6.7 grains per gallon
Source
reservoir
pH Level
7.8
neutral = 7.0
Lead
0.006 mg/L
✓ Below action level
TDS
256.6 mg/L
Est. Daily Cost
$0.31
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 Berea, your appliances are currently losing 15% efficiency due to mineral buildup.
| Appliance | In Berea | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 5.8 yrs | 8.5 yrs | -32% |
| Washing Machine | 9.3 yrs | 12 yrs | -22% |
| Water Heater | 11 yrs | 15 yrs | -27% |
Regional Water Comparison
How Berea compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Berea, South Carolina | 115 mg/L | 6.4 ppt | 🟡 Moderately Hard | reservoir |
| Greenville, South Carolina | 98.5 mg/L | 5.5 ppt | 🟡 Moderately Hard | reservoir |
| Gantt, South Carolina | 58 mg/L | 3.3 ppt | 🟢 Soft | reservoir |
| Wade Hampton, South Carolina | 149 mg/L | 8.3 ppt | 🟠 Hard | reservoir |
| Easley, South Carolina | 72 mg/L | 4.1 ppt | 🟡 Moderately Hard | reservoir |
National Benchmark
How Berea compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Berea | 115 mg/L | 🟡 Low |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes Berea's Water Unique?
Local geology and source profile
Berea, South Carolina, in Greenville County — an unincorporated Greenville County community adjacent to Greenville and Greer in the northwest South Carolina Upstate — receives its water from the Greenville Water System, drawing from the North Saluda Reservoir (Greenville County) through the Upstate South Carolina distribution.
The moderately hard 115 mg/L hardness and TDS of 256.6 mg/L are harder than typical Blue Ridge crystalline granite supplies — reflecting the Greenville Water System supply's treatment blend and possible calcareous glacial till or weathered crystalline geology providing more mineral dissolution than the pure Blue Ridge granite would suggest. The North Saluda Reservoir watershed at Greenville County drains the Blue Ridge Escarpment — Precambrian Grenville Gneiss (insoluble), Precambrian Tallulah Falls Formation (slightly calcareous), Cambrian crystalline basement (insoluble), and Quaternary residual saprolite (slightly calcareous — primary hardness contributor from weathered gneiss).
At 115 mg/L, Berea's water is moderately hard — scale builds in kettles and appliances over months, dishwashers benefit from rinse aid, and faucet aerators need periodic cleaning. Quarterly descaling is appropriate. The PFAS level of 6.4 ppt warrants a certified drinking water filter — Donaldson Center Airport (Greenville County — AFFF legacy) and the northwest South Carolina Upstate industrial corridor contribute to Berea's readings.
Geology & Source: Berea in Greenville County draws from the Greenville Water System on North Saluda Reservoir (Greenville County, northwest South Carolina Upstate) — the North Saluda watershed drains the Blue Ridge Escarpment (Precambrian Grenville Gneiss — insoluble, Cambrian crystalline — insoluble) — South Carolina Greenville County North Saluda Reservoir Blue Ridge Precambrian crystalline watershed produces moderately hard water at 115 mg/L with TDS 256.6 mg/L.