East Longmeadow Water Hardness & Quality Report (2026)
Water Hardness
7.2 grains per gallon
Source
reservoir
pH Level
8
neutral = 7.0
Lead
0.009 mg/L
✓ Below action level
TDS
327.4 mg/L
Est. Daily Cost
$0.33
energy & soap waste
Source: USGS Water Quality Portal · Updated 2026
0–60
mg/L
Soft
61–120
mg/L
Moderately Hard
121–180
mg/L
Hard
180+
mg/L
Very Hard
Appliance Damage Report
In East Longmeadow, your appliances are currently losing 16% efficiency due to mineral buildup.
| Appliance | In East Longmeadow | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 5.6 yrs | 8.5 yrs | -34% |
| Washing Machine | 9.1 yrs | 12 yrs | -24% |
| Water Heater | 10.7 yrs | 15 yrs | -29% |
Regional Water Comparison
How East Longmeadow compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ East Longmeadow, Massachusetts | 122.5 mg/L | 11.6 ppt | 🟠 Hard | reservoir |
| Longmeadow, Massachusetts | 95 mg/L | 9.7 ppt | 🟡 Moderately Hard | reservoir |
| Springfield, Massachusetts | 51.5 mg/L | 6.7 ppt | 🟢 Soft | reservoir |
| Agawam, Massachusetts | 61 mg/L | 7.3 ppt | 🟡 Moderately Hard | reservoir |
| Ludlow, Massachusetts | 104.5 mg/L | 10.4 ppt | 🟡 Moderately Hard | reservoir |
National Benchmark
How East Longmeadow compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ East Longmeadow | 122.5 mg/L | 🟠 Moderate |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes East Longmeadow's Water Unique?
Local geology and source profile
East Longmeadow, Massachusetts, in Hampden County — a Hampden County town adjacent to Longmeadow and Springfield in the Springfield metro of west Massachusetts — receives its water from local utilities, drawing from local reservoirs and potentially Triassic Hartford Basin groundwater (Hampden County) through the west Massachusetts distribution.
The moderately hard 122.5 mg/L hardness and elevated TDS of 327.4 mg/L (significantly elevated TDS relative to hardness — suggesting the Triassic Hartford Basin's calcareous and iron-rich redbed character) are substantially harder than the MWRA Boston metro supply (Roxbury Crossing: 49.5 mg/L) — reflecting the west Massachusetts Triassic Hartford Basin character. The Triassic Hartford Basin at Hampden County is developed in Triassic New Haven Arkose (calcareous redbed arkose — primary hardness and TDS contributor), Jurassic Holyoke Basalt (slightly calcareous at alteration zones), and local Piedmont watershed input.
At 122.5 mg/L, East Longmeadow's water is moderately hard — scale builds in kettles and appliances over months, dishwashers benefit from rinse aid, and faucet aerators need periodic cleaning. Quarterly descaling is appropriate. The PFAS level of 11.6 ppt is very high — Westover Air Reserve Base (Hampden County — AFFF, directly adjacent to East Longmeadow and the dominant western Massachusetts PFAS source), and the Springfield-area industrial PFAS corridor contribute to East Longmeadow's very elevated readings.
Geology & Source: East Longmeadow in Hampden County draws from the Hampden Water Company or East Longmeadow Water Division on local reservoirs and Triassic Hartford Basin groundwater (Hampden County, west Massachusetts) — the Hartford Basin is developed in Triassic New Haven Arkose (slightly calcareous) and Jurassic Holyoke Basalt — Massachusetts Hampden County Triassic Hartford Basin calcareous supply produces moderately hard water at 122.5 mg/L with TDS 327.4 mg/L.