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Water Hardness in 73947

Keyes, Oklahoma · Cimarron County

203 PPM
11.8 GPG
Hard
0Soft60120180300+
USGS — Environmental Monitoring

Based on EPA and USGS water quality monitoring data from environmental sources (wells, streams, aquifers) near your water system. Actual tap water may differ after treatment — for precise results, test your water at home.

Our Estimate

203 PPM
11.8 GPG
Hard

Weighted average from 1 water system.

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 Keyes, OK (73947).

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Water Systems Serving 73947

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Keyes, OK (73947)?

The average water hardness in 73947 is 203 PPM (11.8 GPG), which is classified as hard.

Do I need a water softener in 73947?

With hardness of 203 PPM, a water softener is recommended for homes in 73947.

How many water systems serve 73947?

Zip code 73947 in Keyes, Oklahoma is served by 1 water system.

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