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Water Hardness in 57642

Mc Laughlin, South Dakota · Corson County

146 PPM
8.5 GPG
Moderately 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

146 PPM
8.5 GPG
Moderately 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 Mc Laughlin, SD (57642).

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Water Systems Serving 57642

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Mc Laughlin, SD (57642)?

The average water hardness in 57642 is 146 PPM (8.5 GPG), which is classified as moderately hard.

Do I need a water softener in 57642?

With hardness of 146 PPM, a water softener is worth considering for homes in 57642.

How many water systems serve 57642?

Zip code 57642 in Mc Laughlin, South Dakota is served by 1 water system.

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