Hardness
Soft
38.5 PPM · 2.3 GPG
Local water dashboard
Official source aggregationA source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Richmond County.
At a glance
EPA quarter 2026Q2
Hardness
Soft
38.5 PPM · 2.3 GPG
Compliance screen
No active flag
0 active health-based records
Lead 90th percentile
0 mg/L
0% of action level
Utility match
1 system
Serves 10,635 people system-wide
Hardness meter
Estimated local hardness
USGS hardness classification scale
38.5 PPM
Parts per million
38.5
mg/L as CaCO₃ equivalent
Grains per gallon
2.3
1 GPG ≈ 17.1 PPM
What this means at home
At 38.5 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
7
Nearest site
63.6 mi
Observation range
Feb 1, 2016–Apr 21, 2026
Estimate confidence
Low
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: HAW R BELOW B. EVERETT JORDAN DAM NR MONCURE, NC (Stream).USGS source documentation ↗
Regional context
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Hamlet median
39 PPM
About the same1 indexed ZIP readings · Range 38.5–38.5 PPM
North Carolina median
41 PPM
About the same519 indexed ZIP readings · Range 4.7–267.5 PPM
EPA benchmark screen
Available numerical results from associated SDWIS community water systems, compared with the applicable action level or federal MCL. Federal measured-value coverage is incomplete.
Lead (PB90)
0 mg/L
Reported Dec 31, 2025
Copper (CU90)
Not available
No numerical 90th-percentile result
Numerical coverage
3 comparable results
Missing values remain blank; absence is not treated as a pass.
Measured in mg/L
Local 0
EPA limit 0.015
Measured in MG/L
Local 0.086
EPA limit 0.08
Measured in MG/L
Local 0.063
EPA limit 0.06
100% line = listed limit
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment RuleHealth-based | NC0377010 | Resolved | May 1, 2025through May 31, 2025 |
| Dalapon | NC0377010 | Resolved | Jan 1, 2025through Oct 29, 2025 |
| LEAD AND COPPER RULE REVISIONS | NC0377010 | Resolved | Oct 17, 2024through Dec 9, 2024 |
| LEAD AND COPPER RULE REVISIONSHealth-based | NC0377010 | Resolved | Oct 17, 2024through Dec 9, 2024 |
| TTHMHealth-basedReported 0.086 MG/L · MCL 0.08 | NC0377010 | Resolved | Apr 1, 2023through Jun 30, 2023 |
| TTHMHealth-basedReported 0.114 MG/L · MCL 0.08 | NC0377010 | Resolved | Jan 1, 2023through Mar 31, 2023 |
| Total Haloacetic Acids (HAA5)Health-basedReported 0.063 MG/L · MCL 0.06 | NC0377010 | Resolved | Jan 1, 2023through Mar 31, 2023 |
| Total Haloacetic Acids (HAA5)Health-basedReported 0.066 MG/L · MCL 0.06 | NC0377010 | Resolved | Oct 1, 2022through Dec 31, 2022 |
| TTHMHealth-basedReported 0.119 MG/L · MCL 0.08 | NC0377010 | Resolved | Oct 1, 2022through Dec 31, 2022 |
| Total Haloacetic Acids (HAA5)Health-basedReported 0.063 MG/L · MCL 0.06 | NC0377010 | Resolved | Jul 1, 2022through Sep 30, 2022 |
| TTHMHealth-basedReported 0.115 MG/L · MCL 0.08 | NC0377010 | Resolved | Jul 1, 2022through Sep 30, 2022 |
| Consumer Confidence Rule | NC0377010 | Resolved | Jul 1, 2022through Nov 9, 2022 |
| TTHMHealth-basedReported 0.085 MG/L · MCL 0.08 | NC0377010 | Resolved | Apr 1, 2022through Jun 30, 2022 |
| TTHMHealth-basedReported 0.087 MG/L · MCL 0.08 | NC0377010 | Resolved | Oct 1, 2021through Dec 31, 2021 |
| Total Haloacetic Acids (HAA5)Health-basedReported 0.064 MG/L · MCL 0.06 | NC0377010 | Resolved | Jul 1, 2021through Sep 30, 2021 |
| TTHMHealth-basedReported 0.086 MG/L · MCL 0.08 | NC0377010 | Resolved | Jul 1, 2021through Sep 30, 2021 |
| Consumer Confidence Rule | NC0377010 | Resolved | Jul 1, 2021through Oct 14, 2021 |
| Total Haloacetic Acids (HAA5)Health-basedReported 0.067 MG/L · MCL 0.06 | NC0377010 | Resolved | Apr 1, 2021through Jun 30, 2021 |
| TTHMHealth-basedReported 0.084 MG/L · MCL 0.08 | NC0377010 | Resolved | Apr 1, 2021through Jun 30, 2021 |
| Total Haloacetic Acids (HAA5)Health-basedReported 0.068 MG/L · MCL 0.06 | NC0377010 | Resolved | Jan 1, 2021through Mar 31, 2021 |
No reported violation does not prove that every contaminant was tested or absent; SDWIS measured values are incomplete and lag state records.
Solutions matcher
Matched to Hamlet ZIP 28345 using 38.5 PPM nearby hardness and 3 reported measurement benchmarks.
Drinking water protection
TTHM, Total Haloacetic Acids (HAA5) have 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
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.
Nearby USGS observations produce an estimate of 38.5 PPM, or 2.3 grains per gallon, classified as soft. This is not a household tap measurement.
There is no high-hardness trigger in this profile. Confirm with a tap test before buying equipment.