Water hardness in Taylor
6 gpg moderately hard
Tap water in Taylor is moderately hard: 6 gpg (102 mg/L · 5.7 °dH · 10.2 °fH).
Source: City of Dearborn 2024 Annual Water Quality Report (CCR), 2024 Southwest Tap Water Mineral Analysis (GLWA data) (2024) · data checked 2026-10-23
Range across supply zones: 90–114 mg/L.
Taylor's water department distributes treated water from the Great Lakes Water Authority, which draws on Lake Huron and the Detroit River. The Great Lakes basin's carbonate rock gives 102 mg/L CaCO₃ (90–114 mg/L), moderately hard. Scale is moderate in kettles and heaters.
USGS classes: soft 0–60, moderately hard 61–120, hard 121–180, very hard >180 mg/L.
Water data
| Total hardness | 6 gpg |
|---|---|
| Calcium (mg/L) | 27.2 |
| Magnesium (mg/L) | 7.8 |
| Utility | City of Taylor water department (GLWA-supplied) |
How Taylor compares
- Tap water in Taylor is 34 % softer than the median of the 1372 cities we track in the United States (9.1 gpg).
- By hardness it ranks 1005 of 1372 in the United States (1 = hardest); 27 % of these cities have softer water.
- In Michigan it is number 19 of 28 cities; the regional median is 6.2 gpg.
Ranking of the hardest and softest water in the United States →
What it means at home
- Visible kettle scale every few weeks; vinegar or citric acid is enough.
- Water heater and washing machine: some long-term scale; a scale inhibitor slows it.
- Dishwasher: medium salt setting.
- Softener optional; pays off mainly with a gas boiler or tankless heater.
How much salt will you use for softening?
Optional. A scale inhibitor or a small softener protects the heater; soap savings are modest.
Descale a coffee machine or kettle about every 3 months (typical manufacturer guidance for this hardness).
Estimates for planning, not a quote. Check your appliance manual for exact settings.
Dishwasher setting in Taylor
| Brand | Setting for this water |
|---|---|
| Bosch | H00 |
| Miele | 6 °dH |
| AEG / Electrolux | 2 |
| Beko | 2nd |
| Hoover | S1 |
| LG | H1 |
From each brand's manual for the model family named in the source; your model may differ, so check its manual. All brands and how to change the setting →
FAQ
Is Taylor water hard or soft?
It is moderately hard: 102 mg/L as CaCO₃ (6 gpg, 5.7 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Taylor safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. USGS classes: soft 0–60, moderately hard 61–120, hard 121–180, very hard >180 mg/L.
How many grains per gallon is Taylor water?
6 gpg, equal to 5.7 °dH, 10.2 °fH or 102 mg/L calcium carbonate.
What dishwasher salt setting should I use in Taylor?
For 102 mg/L (5.7 °dH) check your manufacturer's table: level 2–3.
Do I need a water softener in Taylor?
Not essential; a scale inhibitor protects the heater cheaply.
Source
Source: City of Dearborn 2024 Annual Water Quality Report (CCR), 2024 Southwest Tap Water Mineral Analysis (GLWA data) (2024). Method: figure published by the water supplier. City of Dearborn 2024 Annual Water Quality Report (CCR), 2024 Southwest Tap Water Mineral Analysis (GLWA data) · Outdated figure? Tell us