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Water Hardness in 34210

Bradenton, Florida · Manatee County

84 PPM
4.9 GPG
Slightly Hard
0Soft60120180300+
High Confidence - USGS Monitoring

Dataset updated March 9, 2026Matched to 5 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology

Source context

How this ZIP reading is built

This ZIP reading is built from 5 matched water systems. When more than one system is matched, the displayed value is weighted toward larger known service populations when that data is available.

Source basis
1 USGS-backed source
5 matched systems total for this ZIP; 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 Serving 34210

These are the systems matched to this ZIP code. The displayed ZIP value is weighted toward larger known service populations when population data is available.

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.
Manatee County Utilities Dept
FL6411132
Slightly Hard
84 PPMsurface water347,800 servedEstimated - Nearby Data
Bradenton City Of
FL6410182
Slightly Hard
84 PPMsurface water58,584 servedEstimated - Nearby Data
City Of Palmetto Water Dept.
FL6410322
Slightly Hard
84 PPMsurface water13,446 servedEstimated - County Avg
Town Of Longboat Key
FL6411098
Slightly Hard
84 PPMsurface water7,098 servedEstimated - County Avg
Heather Hills Estates
FL6412533
Slightly Hard
110 PPMsurface water700 servedHigh Confidence - USGS Monitoring

Nearby Zip Codes

3422819834207843421584342058434209843421784342431083423419834203843420884342362003421684

What This Means For You

Use this ZIP reading as a local planning estimate, not a final treatment specification. Hardness can vary by utility zone, seasonal blend, private well, and building plumbing. Confirm your tap reading with a utility report or home hardness test before sizing equipment.

MethodologyData sourcesHow to test your water

Know your water hardness?

If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Bradenton, FL (34210).

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Frequently Asked Questions

Is the water hard in Bradenton, FL (34210)?

The average water hardness in 34210 is 84 PPM (4.9 GPG), which is classified as slightly hard.

Do I need a water softener in 34210?

At 84 PPM, your water is relatively soft. A water softener is generally not necessary.

Is hard water in 34210 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 34210?

Zip code 34210 in Bradenton, Florida is served by 5 water systems.

Learn More About Your Water

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TDS vs Water Hardness: What's the Difference?

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