Water Hardness in Devils Lake, ND
North Dakota · 1 zip codes · 5 matched water systems
Dataset updated March 9, 20265 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology
How this city reading is built
This city reading is a weighted rollup across 5 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.
Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.
Water Systems in Devils Lake
These systems are matched to Devils Lake, ND. Citywide readings are useful for comparison, but the system serving a specific address may differ from the city average.
| Water System | Source | Hardness | Pop. Served |
|---|---|---|---|
Devils Lake City Of ND3600231 | groundwater | 217 PPM Hard | |
Greater Ramsey Water District ND3601424 | groundwater | 217 PPM Hard | |
Greater Ramsey Wd - Carrington ND1601470 | groundwater | 217 PPM Hard | |
Osnabrock City Of ND1000768 | groundwater | 217 PPM Hard | |
Milton City Of ND1000658 | groundwater | 217 PPM Hard |
Zip Codes in Devils Lake, ND
What This Means For You
Recommendations are based on the displayed hardness reading. Confirm your tap reading before sizing or buying treatment equipment.
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 Devils Lake, ND.
Frequently Asked Questions
How hard is the water in Devils Lake, ND?
The citywide weighted average water hardness in Devils Lake, ND is 217 PPM (12.7 GPG), classified as hard. This is based on 5 matched water systems.
Do I need a water softener in Devils Lake, ND?
With a citywide average hardness of 217 PPM, a water softener is recommended for homes in Devils Lake. Confirm your tap reading before sizing equipment.
Is hard water in Devils Lake, ND safe to drink?
Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.
How many water systems serve Devils Lake, ND?
Devils Lake, North Dakota is served by 5 matched water systems across 1 zip code.
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