Hardness
Hard
179 PPM · 10.5 GPG
Local water dashboard
Official source aggregationWater quality in Teachey, NC 28464
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Duplin County.
1 reported benchmark flag
- Primary matched system
- Teachey, Town Of
- Source water
- Groundwater
- County
- Duplin County
- Profile updated
At a glance
What the current records say
EPA quarter 2026Q2
Compliance screen
No active flag
0 active health-based records
Lead 90th percentile
0.004 mg/L
27% of action level
Utility match
1 system
Serves 663 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
179 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
179
mg/L as CaCO₃ equivalent
Grains per gallon
10.5
1 GPG ≈ 17.1 PPM
What this means at home
At 179 PPM, mineral scale can build up on fixtures and heating elements, reduce soap lather, and leave visible spotting. Hardness is primarily an aesthetic and appliance concern—not itself a tap-water safety rating.
USGS sites used
111
Nearest site
4.5 mi
Observation range
May 8, 2017–Sep 11, 2024
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: DU-134 NC-224 ROSE HILL RS V32v3 CASTLE HAYNE (Well).USGS source documentation ↗
Regional context
Is 28464 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Teachey median
179 PPM
About the same1 indexed ZIP readings · Range 179–179 PPM
North Carolina median
41 PPM
138 PPM higher519 indexed ZIP readings · Range 4.7–267.5 PPM
EPA benchmark screen
Contaminant snapshot
Available numerical results from associated SDWIS community water systems, compared with the applicable action level or federal MCL. Federal measured-value coverage is incomplete.
1 pass1 fail
Lead (PB90)
0.004 mg/L
Reported Dec 31, 2025
Copper (CU90)
2.929 mg/L
Reported Dec 31, 1993
Numerical coverage
2 comparable results
Missing values remain blank; absence is not treated as a pass.
Lead (90th percentile)
Measured in mg/L
Local 0.004
EPA limit 0.015
Copper (90th percentile)
Measured in mg/L
Local 2.929
EPA limit 1.3
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 7
- Health-based
- 0
- Active health-based
- 0
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Chlorine | NC0431044 | Resolved | Feb 1, 2026through Feb 28, 2026 |
| Revised Total Coliform Rule | NC0431044 | Archived | Feb 1, 2026through Feb 28, 2026 |
| Lead and Copper Rule | NC0431044 | Resolved | Jan 1, 2026through Apr 9, 2026 |
| Revised Total Coliform Rule | NC0431044 | Resolved | May 1, 2025through May 31, 2025 |
| Total Haloacetic Acids (HAA5) | NC0431044 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| TTHM | NC0431044 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| Lead and Copper Rule | NC0431044 | Resolved | Jan 1, 2023through Mar 9, 2023 |
No reported violation does not prove that every contaminant was tested or absent; SDWIS measured values are incomplete and lag state records.
Solutions matcher
Your personalized water action plan
Matched to Teachey ZIP 28464 using 179 PPM nearby hardness and 2 reported measurement benchmarks.
Scale protection
High-Capacity Whole House Water Softener
179 PPM is 1× the high-hardness trigger used by this matcher.
Designed to reduce scale on fixtures, water heaters, glassware, and plumbing throughout the home.
Compare whole-house systemsDrinking water protection
Under-Sink Reverse Osmosis System
Copper (90th percentile) has a measured benchmark flag or active health-based SDWIS record in this profile.
A certified multi-stage RO system targets a broader range of dissolved contaminants at the kitchen tap.
Explore under-sink filtrationAffiliate disclosure: we may earn a commission from qualifying purchases, at no added cost to you. Product matching is educational and does not replace certified water testing.
Frequently asked
Water questions for Teachey
Is tap water safe in Teachey?+
EPA ECHO shows no active health-based violation for the associated systems in this reporting snapshot. This does not prove every contaminant is absent; federal records can lag and household plumbing can change tap conditions.
How hard is the water?+
Nearby USGS observations produce an estimate of 179 PPM, or 10.5 grains per gallon, classified as hard. This is not a household tap measurement.
Do I need a water softener?+
At 179 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.