Hardness
Soft
52 PPM · 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 Hampshire County.
At a glance
EPA quarter 2026Q2
Hardness
Soft
52 PPM · 3 GPG
Compliance screen
No active flag
0 active health-based records
Lead 90th percentile
0.008 mg/L
53% of action level
Utility match
1 system
Serves 39,263 people system-wide
Hardness meter
Estimated local hardness
USGS hardness classification scale
52 PPM
Parts per million
52
mg/L as CaCO₃ equivalent
Grains per gallon
3
1 GPG ≈ 17.1 PPM
What this means at home
At 52 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
125
Nearest site
6.8 mi
Observation range
Jan 4, 2016–Jun 8, 2026
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: WEST BRANCH SWIFT RIVER NEAR SHUTESBURY, MA (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.
Amherst Town median
52 PPM
About the same1 indexed ZIP readings · Range 52–52 PPM
Massachusetts median
49 PPM
About the same328 indexed ZIP readings · Range 24.3–128 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)
0.008 mg/L
Reported Sep 30, 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 0.008
EPA limit 0.015
100% line = listed limit
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Surface Water Treatment RuleHealth-based | MA1008000 | Resolved | Sep 1, 2024through Sep 30, 2024 |
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 Amherst Town ZIP 01002 using 52 PPM nearby hardness and 1 reported measurement benchmarks.
No urgent match
This profile does not trigger a treatment recommendation. Test at the tap before investing in equipment.
Affiliate 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 52 PPM, or 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.