Jackson Water Hardness & Quality Report (2026)
Water Hardness
14.5 grains per gallon
Source
river
pH Level
8.5
neutral = 7.0
Lead
0.009 mg/L
✓ Below action level
TDS
664.1 mg/L
Est. Daily Cost
$0.66
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 Jackson, your appliances are currently losing 33% efficiency due to mineral buildup.
| Appliance | In Jackson | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 1.5 yrs | 8.5 yrs | -82% |
| Washing Machine | 4.4 yrs | 12 yrs | -63% |
| Water Heater | 5.7 yrs | 15 yrs | -62% |
Regional Water Comparison
How Jackson compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Jackson, Michigan | 247.5 mg/L | 13.6 ppt | 🔴 Very Hard | river |
| Holt, Michigan | 176.5 mg/L | 10 ppt | 🟠 Hard | river |
| Okemos, Michigan | 197 mg/L | 11 ppt | 🔴 Very Hard | river |
| East Lansing, Michigan | 209 mg/L | 11.6 ppt | 🔴 Very Hard | river |
| Haslett, Michigan | 124 mg/L | 7.3 ppt | 🟠 Hard | river |
National Benchmark
How Jackson compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Jackson | 247.5 mg/L | 🔴 High |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes Jackson's Water Unique?
Local geology and source profile
Jackson, Michigan, the Jackson County seat — a major south central Michigan city (Jackson is the Jackson County seat and one of the significant south central Michigan cities on the Grand River — historically one of Michigan's most important industrial cities with a major automotive parts, railroad, and manufacturing heritage; Jackson was the site where the Republican Party was formally organized in 1854 — a historically significant political claim), home of the Michigan Department of Corrections headquarters (Michigan's prison system is headquartered in Jackson — the state prison complex was once one of the largest walled prisons in the world), a diverse Jackson County community with a significant African-American and working-class heritage population, and a community undergoing industrial redevelopment — draws its municipal water supply via the City of Jackson Water Division. Water hardness in Jackson measures 247.5 mg/L — classified as very hard.
Jackson's very hard supply reflects the south central Michigan Grand River watershed's highly calcareous Paleozoic carbonate geology. The Grand River watershed at Jackson–Jackson County drains: the Silurian Niagaran Dolomite (highly calcareous dolomite of the Michigan Basin); and the Devonian Traverse Limestone (highly calcareous marine limestone). City of Jackson applies limited treatment, producing the very hard 247.5 mg/L.
At 247.5 mg/L, Jackson residents face significant hard water challenges. Regular water softeners and appliance descaling are strongly recommended. City of Jackson Water Division consistently delivers water meeting all Michigan EGLE and EPA Safe Drinking Water Act requirements.
Geology & Source: River supply from the Grand River (Rives Junction area wells) via the City of Jackson Water Division — the Jackson County south central Michigan Grand River Valley (Devonian–Silurian calcareous Michigan Basin Traverse Limestone and Niagaran Dolomite — the highly calcareous south central Michigan Paleozoic carbonate platform; Jackson County supply with limited softening); very hard supply at 247.5 mg/L in Jackson County.