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Water Hardness in 57735

Edgemont, South Dakota · Fall River County

314 PPM
18.3 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

314 PPM
18.3 GPG
Very Hard

Weighted average from 3 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 Edgemont, SD (57735).

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Water Systems Serving 57735

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Edgemont, SD (57735)?

The average water hardness in 57735 is 314 PPM (18.3 GPG), which is classified as very hard.

Do I need a water softener in 57735?

With hardness of 314 PPM, a water softener is recommended for homes in 57735.

How many water systems serve 57735?

Zip code 57735 in Edgemont, South Dakota is served by 3 water systems.

Learn More About Your Water