Pinehurst Water Hardness & Quality Report (2026)
Water Hardness
7 grains per gallon
Source
reservoir
pH Level
7.8
neutral = 7.0
Lead
0.005 mg/L
✓ Below action level
TDS
254.3 mg/L
Est. Daily Cost
$0.32
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 Pinehurst, your appliances are currently losing 16% efficiency due to mineral buildup.
| Appliance | In Pinehurst | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 5.6 yrs | 8.5 yrs | -34% |
| Washing Machine | 9.2 yrs | 12 yrs | -23% |
| Water Heater | 10.8 yrs | 15 yrs | -28% |
Regional Water Comparison
How Pinehurst compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Pinehurst, North Carolina | 120 mg/L | 6.3 ppt | 🟠 Hard | reservoir |
| Southern Pines, North Carolina | 107.5 mg/L | 5.7 ppt | 🟡 Moderately Hard | reservoir |
| Sanford, North Carolina | 116 mg/L | 6.1 ppt | 🟡 Moderately Hard | reservoir |
| Laurinburg, North Carolina | 137.5 mg/L | 7.2 ppt | 🟠 Hard | reservoir |
| Fort Bragg, North Carolina | 93 mg/L | 4.9 ppt | 🟡 Moderately Hard | reservoir |
National Benchmark
How Pinehurst compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Pinehurst | 120 mg/L | 🟠 Moderate |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes Pinehurst's Water Unique?
Local geology and source profile
Pinehurst, North Carolina, in Moore County — a Moore County village adjacent to Southern Pines and Aberdeen in the Carolina Sandhills golf resort region — receives its municipal water from Pinehurst Utilities, drawing from local Moore County reservoir sources through the Pinehurst water treatment system.
The moderately hard 120 mg/L hardness and TDS of 254.3 mg/L are harder than typical North Carolina Piedmont communities (Carrboro: 37.5 mg/L; Morrisville: 63.5 mg/L), reflecting the Moore County Carolina Sandhills' moderate calcareous character from the Cretaceous and Triassic formations underlying the Pinehurst area. The Moore County watershed drains the Carolina Sandhills — Cretaceous Peedee Formation (slightly calcareous marine sand and clay), Triassic Deep River Basin (calcareous arkosic sandstone — moderate hardness contributor), and Precambrian Charlotte Belt metamorphic (insoluble, minor). The Triassic Deep River calcareous input produces the moderately hard Sandhills supply.
At 120 mg/L, Pinehurst'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 6.3 ppt warrants a certified drinking water filter — the Moore County Carolina Sandhills military corridor (Fort Bragg / Fort Liberty — Cumberland County, AFFF, the dominant central NC PFAS source, with plumes migrating into the Moore County watershed) contribute to Pinehurst's readings.
Geology & Source: Pinehurst in Moore County draws from the Pinehurst Utilities on local reservoirs (Moore County, central North Carolina) — the watershed drains the Carolina Sandhills (Cretaceous Peedee Formation slightly calcareous, Triassic Deep River Basin calcareous) — North Carolina Moore County Carolina Sandhills Cretaceous-Triassic calcareous watershed produces moderately hard water at 120 mg/L with TDS 254.3 mg/L in this Moore County North Carolina village.