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Water Hardness in Ira, MI

Michigan · 1 zip codes · 4 matched water systems

243 PPM
14.2 GPG
Hard
0Soft60120180300+
High Confidence — USGS Monitoring

Dataset updated March 9, 20264 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 4 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
4 USGS-backed sources
4 matched systems total for this city; USGS monitoring is used where treated-water reports are unavailable.
Water source profile
Primarily surface water
Surface-water hardness can shift with reservoirs, runoff, season, and treatment. 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 Ira

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

4 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.
Port Huron, City Of
MI0005480
Hard
235 PPMsurface water33,800 servedHigh Confidence — USGS Monitoring
Fort Gratiot Township
MI0002385
Hard
235 PPMsurface water11,616 servedHigh Confidence — USGS Monitoring
Port Huron Township
MI0005490
Hard
235 PPMsurface water10,654 servedHigh Confidence — USGS Monitoring
Ira Township
MI0003390
Very Hard
313 PPMsurface water6,510 servedHigh Confidence — USGS Monitoring

Zip Codes in Ira, 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 Ira, MI.

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Frequently Asked Questions

How hard is the water in Ira, MI?

The citywide weighted average water hardness in Ira, MI is 243 PPM (14.2 GPG), classified as hard. This is based on 4 matched water systems.

Do I need a water softener in Ira, MI?

With a citywide average hardness of 243 PPM, a water softener is recommended for homes in Ira. Confirm your tap reading before sizing equipment.

Is hard water in Ira, 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 Ira, MI?

Ira, Michigan is served by 4 matched water systems across 1 zip code.

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