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Water Hardness in Crescent City, FL

Florida · 1 zip codes · 4 matched water systems

152 PPM
8.9 GPG
Moderately Hard
0Soft60120180300+
Estimated — Nearby Data

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 estimated sources
This city reading needs local confirmation before equipment sizing or purchase decisions.
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 Crescent City

These systems are matched to Crescent City, FL. 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.
R. C. Willis Wtp (City Of Palatka)
FL2544260
Slightly Hard
111 PPMgroundwater11,900 servedEstimated — Nearby Data
Crescent City Wtp
FL2540239
Very Hard
314 PPMgroundwater1,900 servedEstimated — Nearby Data
Rpuma
FL2540964
Very Hard
314 PPMgroundwater1,000 servedEstimated — Nearby Data
Mount Royal Common Property
FL2544265
Very Hard
314 PPMgroundwater86 servedEstimated — Nearby Data

Zip Codes in Crescent City, FL

What This Means For You

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

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 Crescent City, FL.

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Frequently Asked Questions

How hard is the water in Crescent City, FL?

The citywide weighted average water hardness in Crescent City, FL is 152 PPM (8.9 GPG), classified as moderately hard. This is based on 4 matched water systems.

Do I need a water softener in Crescent City, FL?

With a citywide average hardness of 152 PPM, a water softener is worth considering for homes in Crescent City. Confirm your tap reading before sizing equipment.

Is hard water in Crescent City, FL 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 Crescent City, FL?

Crescent City, Florida is served by 4 matched water systems across 1 zip code.

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