Water Hardness in 80104
Castle Rock, Colorado · Douglas County
Based on treated water data from the utility's Consumer Confidence Report (CCR) — the annual water quality report your provider is required to publish.
Our Estimate
Weighted average from 15 water systems.
What This Means For You
Hard Water - Treatment Recommended
Your water is hard. Scale buildup is likely affecting your plumbing and appliances, reducing their lifespan and efficiency. A water softener is recommended to protect your home.
Recommended Products
Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | Size Calculator | How to Test Your Water
Know your water hardness?
If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Castle Rock, CO (80104).
Water Systems Serving 80104
Nearby Zip Codes
Frequently Asked Questions
Is the water hard in Castle Rock, CO (80104)?
The average water hardness in 80104 is 200 PPM (11.7 GPG), which is classified as hard.
Do I need a water softener in 80104?
With hardness of 200 PPM, a water softener is recommended for homes in 80104.
How many water systems serve 80104?
Zip code 80104 in Castle Rock, Colorado is served by 15 water systems.
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