Hardness
Moderately Hard
105.6 PPM · 6.2 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 New Madrid County.
At a glance
EPA quarter 2026Q2
Hardness
Moderately Hard
105.6 PPM · 6.2 GPG
Compliance screen
No active flag
0 active health-based records
Lead 90th percentile
0.0061 mg/L
41% of action level
Utility match
2 systems
Serves 749 people system-wide
Hardness meter
Estimated local hardness
USGS hardness classification scale
105.6 PPM
Parts per million
105.6
mg/L as CaCO₃ equivalent
Grains per gallon
6.2
1 GPG ≈ 17.1 PPM
What this means at home
At 105.6 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
40
Nearest site
6.8 mi
Observation range
Mar 1, 2016–Jul 9, 2024
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: T22N R13E S10 001 (Well).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.
Morehouse median
106 PPM
About the same1 indexed ZIP readings · Range 105.6–105.6 PPM
Missouri median
236 PPM
130 PPM lower556 indexed ZIP readings · Range 38.3–483 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)
0.0061 mg/L
Reported Dec 31, 2024
Copper (CU90)
1.39 mg/L
Reported Jun 30, 2018
Numerical coverage
2 comparable results
Missing values remain blank; absence is not treated as a pass.
Measured in mg/L
Local 0.0061
EPA limit 0.015
Measured in mg/L
Local 1.39
EPA limit 1.3
100% line = listed limit
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Revised Total Coliform Rule | MO4024583 | Resolved | Nov 1, 2025through Nov 30, 2025 |
| LEAD AND COPPER RULE REVISIONS | MO4010543 | Unaddressed | Jul 2, 2025 |
| LEAD AND COPPER RULE REVISIONS | MO4024583 | Unaddressed | Oct 17, 2024 |
| Lead and Copper Rule | MO4024583 | Resolved | Oct 1, 2024through Apr 9, 2025 |
| TTHM | MO4010543 | Resolved | Jan 1, 2022through Dec 31, 2022 |
| Total Haloacetic Acids (HAA5) | MO4010543 | Resolved | Jan 1, 2022through Dec 31, 2022 |
| Public Notice | MO4024583 | Resolved | Aug 1, 2021through Dec 14, 2023 |
| Groundwater RuleHealth-based | MO4024583 | Resolved | Jun 1, 2021through Feb 18, 2022 |
| Groundwater Rule | MO4010543 | Resolved | Mar 1, 2021through Mar 31, 2021 |
| Groundwater Rule | MO4010543 | Resolved | Jan 1, 2021through Jan 31, 2021 |
| Lead and Copper Rule | MO4024583 | Resolved | Jan 1, 2021through May 11, 2022 |
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 Morehouse ZIP 63868 using 105.6 PPM nearby hardness and 2 reported measurement benchmarks.
Drinking water protection
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.
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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 105.6 PPM, or 6.2 grains per gallon, classified as moderately hard. This is not a household tap measurement.
There is no high-hardness trigger in this profile. Confirm with a tap test before buying equipment.