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Water Hardness in 74720

Achille, Oklahoma · Bryan County

319 PPM
18.7 GPG
Very 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

319 PPM
18.7 GPG
Very Hard

Weighted average from 2 water systems.

What This Means For You

Very Hard Water - Treatment Strongly Recommended

Your water is very hard. Without treatment, you can expect significant scale buildup in pipes and appliances, higher energy bills from reduced water heater efficiency, and persistent issues with skin and hair dryness.

Recommended Products

Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | Size Calculator | How to Test Your Water

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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 Achille, OK (74720).

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Water Systems Serving 74720

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Achille, OK (74720)?

The average water hardness in 74720 is 319 PPM (18.7 GPG), which is classified as very hard.

Do I need a water softener in 74720?

With hardness of 319 PPM, a water softener is recommended for homes in 74720.

How many water systems serve 74720?

Zip code 74720 in Achille, Oklahoma is served by 2 water systems.

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