We flush our fire hydrants every year beginning in April. Hydrant flushing keeps the interior of our water pipes clean, which leads to excellent water quality and ensures hydrants work properly.

Crews begin flushing on the west side of the city and move east until complete. Flushing is typically completed in about 5 weeks. Starting each year in April you'll be able to use an interactive map below to look for our progress.

Hydrant flushing is complete for 2024. The estimated dates and areas for 2025 hydrant flushing will be published by April 2025. 

Brief water discoloration is normal during hydrant flushing. Our water still meets or exceeds all state and federal standards of the Safe Drinking Water Act. If you notice discolored water, feel free to run your tap until the discoloration disappears. The water is still safe to drink.

Have a question about your water, or an issue related to hydrant flushing? Use our troubleshooting tool to diagnose and get the support you need, browse our water quality FAQs, or give us a call: 970-962-3720.

Hydrant flushing map

Here's an interactive map showing our hydrant flushing progress, so you can know when hydrant flushing will reach your neighborhood: