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Water Hardness in 22066

Great Falls, Virginia · Fairfax County

120 PPM
7 GPG
Moderately Hard
0Soft60120180300+
Verified — Annual Water Quality Report

Based on treated water data from the utility's Consumer Confidence Report (CCR) — the annual water quality report your provider is required to publish.

Our Estimate

120 PPM
7 GPG
Moderately Hard

Weighted average from 4 water systems.

What This Means For You

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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 Great Falls, VA (22066).

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Water Systems Serving 22066

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Great Falls, VA (22066)?

The average water hardness in 22066 is 120 PPM (7 GPG), which is classified as moderately hard.

Do I need a water softener in 22066?

With hardness of 120 PPM, a water softener is worth considering for homes in 22066.

How many water systems serve 22066?

Zip code 22066 in Great Falls, Virginia is served by 4 water systems.

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