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Water Hardness in Raymond, WA

Washington · 1 zip codes · 15 matched water systems

25 PPM
1.4 GPG
Soft
0Soft60120180300+
Estimated — Nearby Data

Dataset updated March 9, 202615 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 15 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
15 estimated sources
This city reading needs local confirmation before equipment sizing or purchase decisions.
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 Raymond

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

15 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.
Raymond Water Department
WA5371500
Soft
19 PPMsurface water4,620 servedEstimated — Nearby Data
Crystal Mountain Inc
WA5316400
Soft
19 PPMsurface water4,154 servedEstimated — Nearby Data
Willapa Valley Water District
WA5397100
Soft
19 PPMsurface water2,425 servedEstimated — Nearby Data
Naselle
WA5358350
Soft
19 PPMsurface water2,073 servedEstimated — Nearby Data
Cosmopolis Water Department
WA5315050
Soft
19 PPMsurface water1,812 servedEstimated — Nearby Data
Showing the first 5 systems. Expand to review all matched systems.

Zip Codes in Raymond, WA

9857725

What This Means For You

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

Your Water Is Soft

Your water hardness is in the soft range. You likely don't need a water softener. Enjoy your naturally soft 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 Raymond, WA.

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Frequently Asked Questions

How hard is the water in Raymond, WA?

The citywide weighted average water hardness in Raymond, WA is 25 PPM (1.4 GPG), classified as soft. This is based on 15 matched water systems.

Do I need a water softener in Raymond, WA?

At 25 PPM, the citywide average is relatively soft. A water softener is generally not necessary.

Is hard water in Raymond, WA 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 Raymond, WA?

Raymond, Washington is served by 15 matched water systems across 1 zip code.

Learn More About Your Water

Water Hardness Scale: PPM and GPG Chart

Use the USGS water hardness scale to compare PPM, GPG, and mg/L levels from soft to very hard water.

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How to Test Water Hardness at Home

Compare free lookups, soap tests, test strips, liquid drop kits, and lab tests for measuring water hardness.

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