Hardness
Hard
144 PPM · 8.4 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 Taney County.
At a glance
EPA quarter 2026Q2
Hardness
Hard
144 PPM · 8.4 GPG
Compliance screen
Review needed
2 active health-based records
Lead 90th percentile
0 mg/L
0% of action level
Utility match
9 systems
Serves 12,640 people system-wide
Hardness meter
Estimated local hardness
USGS hardness classification scale
144 PPM
Parts per million
144
mg/L as CaCO₃ equivalent
Grains per gallon
8.4
1 GPG ≈ 17.1 PPM
What this means at home
At 144 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
39
Nearest site
3.1 mi
Observation range
Jan 6, 2016–Apr 21, 2026
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: Lake Taneycomo at Branson, MO (Lake, Reservoir, Impoundment).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.
Branson median
144 PPM
About the same1 indexed ZIP readings · Range 144–144 PPM
Missouri median
236 PPM
92 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 mg/L
Reported Dec 31, 2025
Copper (CU90)
Not available
No numerical 90th-percentile result
Numerical coverage
1 comparable result
Missing values remain blank; absence is not treated as a pass.
Measured in mg/L
Local 0
EPA limit 0.015
100% line = listed limit
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Public Notice | MO5048271 | Unaddressed | Mar 12, 2026 |
| Revised Total Coliform Rule | MO5048271 | Archived | Mar 1, 2026through Mar 31, 2026 |
| Public Notice | MO5048271 | Unaddressed | Feb 27, 2026 |
| Revised Total Coliform Rule | MO5048271 | Archived | Feb 1, 2026through Feb 28, 2026 |
| Revised Total Coliform Rule | MO5048271 | Archived | Jan 1, 2026through Jan 31, 2026 |
| Revised Total Coliform Rule | MO5048271 | Archived | Dec 1, 2025through Dec 31, 2025 |
| Public Notice | MO5048271 | Resolved | Oct 1, 2025through Jun 27, 2025 |
| Revised Total Coliform Rule | MO5048271 | Resolved | Oct 1, 2025through Oct 31, 2025 |
| Revised Total Coliform Rule | MO5048271 | Resolved | Sep 1, 2025through Sep 30, 2025 |
| Public Notice | MO5048271 | Resolved | Aug 28, 2025through Jun 27, 2025 |
| Revised Total Coliform Rule | MO5048271 | Resolved | Aug 1, 2025through Aug 31, 2025 |
| Public Notice | MO5048271 | Resolved | Jul 31, 2025through Jun 27, 2025 |
| Public Notice | MO5048271 | Resolved | Jul 3, 2025through Jun 27, 2025 |
| LEAD AND COPPER RULE REVISIONS | MO5010096 | Unaddressed | Jul 2, 2025 |
| LEAD AND COPPER RULE REVISIONS | MO5301550 | Unaddressed | Jul 2, 2025 |
| LEAD AND COPPER RULE REVISIONS | MO5031621 | Unaddressed | Jul 2, 2025 |
| Revised Total Coliform Rule | MO5048271 | Resolved | Jul 1, 2025through Jul 31, 2025 |
| Consumer Confidence Rule | MO5048271 | Resolved | Jul 1, 2025through Nov 25, 2025 |
| Consumer Confidence Rule | MO5031621 | Resolved | Jul 1, 2025through Nov 25, 2025 |
| Revised Total Coliform Rule | MO5048271 | Resolved | Jun 1, 2025through Jun 30, 2025 |
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 Branson ZIP 65616 using 144 PPM nearby hardness and 1 reported measurement benchmarks.
Scale protection
144 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 systemsAffiliate 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 reports 2 active health-based violations among the associated community water systems. Review the affected utility's current notice and Consumer Confidence Report.
Nearby USGS observations produce an estimate of 144 PPM, or 8.4 grains per gallon, classified as hard. This is not a household tap measurement.
At 144 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.