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Water Hardness in 77099

Houston, Texas · Harris County

135 PPM
7.9 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

135 PPM
7.9 GPG
Moderately Hard

Weighted average from 25 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 Houston, TX (77099).

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Water Systems Serving 77099

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Houston, TX (77099)?

The average water hardness in 77099 is 135 PPM (7.9 GPG), which is classified as moderately hard.

Do I need a water softener in 77099?

With hardness of 135 PPM, a water softener is worth considering for homes in 77099.

How many water systems serve 77099?

Zip code 77099 in Houston, Texas is served by 25 water systems.

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