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Water Hardness in 57738

Fairburn, South Dakota · Custer County

764 PPM
44.7 GPG
Very Hard
0Soft60120180300+
Estimated — Nearby Data

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

764 PPM
44.7 GPG
Very Hard

Weighted average from 1 water system.

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 Fairburn, SD (57738).

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Water Systems Serving 57738

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Fairburn, SD (57738)?

The average water hardness in 57738 is 764 PPM (44.7 GPG), which is classified as very hard.

Do I need a water softener in 57738?

With hardness of 764 PPM, a water softener is recommended for homes in 57738.

How many water systems serve 57738?

Zip code 57738 in Fairburn, South Dakota is served by 1 water system.

Learn More About Your Water