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Water Hardness in Concord, MI

Michigan · 1 zip codes · 5 matched water systems

230 PPM
13.4 GPG
Hard
0Soft60120180300+
High Confidence — USGS Monitoring

Dataset updated March 9, 20265 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology

Source context

How this city reading is built

This city reading is a weighted rollup across 5 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
5 USGS-backed sources
5 matched systems total for this city; USGS monitoring is used where treated-water reports are unavailable.
Water source profile
Primarily groundwater
Groundwater commonly picks up calcium and magnesium after contact with rock and soil. This profile is weighted by known population served across matched systems.
Data recency
March 9, 2026
Dataset rebuilt March 9, 2026; individual utility reporting years can vary.

Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.

Water Systems in Concord

These systems are matched to Concord, MI. Citywide readings are useful for comparison, but the system serving a specific address may differ from the city average.

5 water systems
PWSID is the public water system identifier. Data Source shows whether the hardness value comes from a treated-water report, USGS monitoring, or a local estimate; source year is shown when available.
Jackson
MI0003470
Hard
230 PPMgroundwater33,165 servedHigh Confidence — USGS Monitoring
Summit Township
MI0006450
Hard
230 PPMgroundwater25,355 servedHigh Confidence — USGS Monitoring
Blackman Township
MI0000740
Hard
230 PPMsurface water21,222 servedHigh Confidence — USGS Monitoring
Concord
MI0001580
Hard
205 PPMgroundwater1,050 servedHigh Confidence — USGS Monitoring
Lilly Bank Lane
MI0040227
Hard
205 PPMgroundwater10 servedHigh Confidence — USGS Monitoring

Zip Codes in Concord, MI

What This Means For You

Recommendations are based on the displayed hardness reading. Confirm your tap reading before sizing or buying treatment equipment.

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If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Concord, MI.

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Frequently Asked Questions

How hard is the water in Concord, MI?

The citywide weighted average water hardness in Concord, MI is 230 PPM (13.4 GPG), classified as hard. This is based on 5 matched water systems.

Do I need a water softener in Concord, MI?

With a citywide average hardness of 230 PPM, a water softener is recommended for homes in Concord. Confirm your tap reading before sizing equipment.

Is hard water in Concord, MI safe to drink?

Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.

How many water systems serve Concord, MI?

Concord, Michigan is served by 5 matched water systems across 1 zip code.

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