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Treated Drinking Water Corrosion Control#

Coming from snowmelt and rainwater, our drinking water has a low mineral content and is naturally soft. Without additional treatment, soft water can be corrosive to home plumbing.

In 1984, eight years before the Environmental Protection Agency (EPA) required corrosion control, Fort Collins Utilities implemented a successful corrosion control program to prevent the leaching of lead and copper from water pipes.

Before leaving the treatment plant, calcium carbonate (lime) is added to provide buffering capacity and carbon dioxide is added to adjust pH to optimal, non-corrosive levels. This combination effectively minimizes corrosion of copper plumbing joined with lead-tin solder in home plumbing. Internal plumbing in homes older than the mid-1980s may contain copper pipes with lead-tin soldering.

Contact us at 970-221-6700 with drinking water questions. Any concerns about home plumbing should be directed to a licensed plumber.

Did You Know?

Pouring cooled fats, oils and grease (FOG) into a sealable container and putting it in the trash or taking used oil to a recycling center can help prevent costly sewer backups.

Water that goes down storm drains is not treated before it goes back to the Poudre. You can help protect our waterways for future generations. 

Planting trees on east, southeast, southwest and west exposures reduce solar heat gain and reduce glare through windows.