Saginaw Water Hardness & Quality Report (2026)
Water Hardness
5.6 grains per gallon
Source
river
pH Level
7.5
neutral = 7.0
Lead
0.002 mg/L
✓ Below action level
TDS
155 mg/L
Est. Daily Cost
$0.26
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 Saginaw, your appliances are currently losing 13% efficiency due to mineral buildup.
| Appliance | In Saginaw | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 6.4 yrs | 8.5 yrs | -25% |
| Washing Machine | 10 yrs | 12 yrs | -17% |
| Water Heater | 11.8 yrs | 15 yrs | -21% |
Regional Water Comparison
How Saginaw compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Saginaw, Michigan | 96 mg/L | 5.9 ppt | 🟡 Moderately Hard | river |
| Saginaw Township North, Michigan | 193 mg/L | 10.8 ppt | 🔴 Very Hard | river |
| Bay City, Michigan | 123.5 mg/L | 7.3 ppt | 🟠 Hard | river |
| Midland, Michigan | 207 mg/L | 11.5 ppt | 🔴 Very Hard | river |
| Owosso, Michigan | 225.5 mg/L | 12.4 ppt | 🔴 Very Hard | river |
National Benchmark
How Saginaw compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Saginaw | 96 mg/L | 🟡 Low |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes Saginaw's Water Unique?
Local geology and source profile
Saginaw, Michigan, the Saginaw County seat on the Saginaw River — a major Michigan industrial city historically known for Great Lakes sugar beet processing and General Motors manufacturing (Saginaw Steering Division, Saginaw Grey Iron Foundry), a majority-Black city with deep African-American Great Migration heritage, and the birthplace of Stevie Wonder — draws its municipal water supply from the Saginaw River via the City of Saginaw Water Supply Division. Water hardness in Saginaw measures 96 mg/L — classified as moderately soft.
Saginaw's moderate softness — quite soft for a Michigan community in the Michigan Basin calcareous terrain — reflects effective City of Saginaw water treatment. The Saginaw River above Saginaw drains: the Michigan Basin Pennsylvanian calcareous formations (calcareous marine formations of the Michigan Carboniferous basin — contributing moderate dissolved calcium); the Saginaw Valley glacial lake plain (Lake Saginaw and Glacial Lake Arkona calcareous lacustrine clay — flat lake plain deposits); and the Tittabawassee and Shiawassee Rivers tributary drainage. Saginaw's water treatment facility applies effective coagulation-flocculation and lime softening, reducing the Saginaw River's moderately calcareous watershed supply to the moderate 96 mg/L.
With hardness at 96 mg/L, Saginaw residents enjoy moderately soft water for a Michigan community. City of Saginaw Water Supply Division consistently delivers water meeting all Michigan EGLE and EPA Safe Drinking Water Act requirements.
Geology & Source: River supply from the Saginaw River via the City of Saginaw Water Supply Division — the Saginaw County Saginaw River Valley (Michigan Basin Pennsylvanian calcareous formations and the Saginaw Bay Quaternary lacustrine plain); moderately soft supply at 96 mg/L — reflecting effective Saginaw water treatment of the Saginaw River supply.