✓ LIFTED — rescinded on October 23, 2026

Boil water advisory still in place in Thomson after water main break Sunday

Thomson, Colorado · Last checked October 21, 2026 6:29 am

WJBF reported a boil water advisory affecting Thomson, Colorado. The notice was lifted on October 23, 2026.

StatusLifted
TypeBoil Water Advisory
LocationThomson, Colorado
Water systemNot specified
IssuedOctober 20, 2026
LiftedOctober 23, 2026
Reported byWJBF https://news.google.com/rss/articles/CBMipAFBVV95cUxOaERQS3ZKWVk3SjduMTliT3Bqb1UtbXUtQ0QtclRqSkRXczJVSDBZR3lncXNvNy1WMnY3T19LNDlEMnN6eFpXaEUxdkx6dkxrMEtNQjl1dXVGZGFKdmtidldLV0F5ZTFaNEdaZUtrTDZXMWlILUZ6aGdXQ0RjXzktYjNFTzRuU19LYTZla1J6NzlFTEJEa0kwUWIzaGRCc0ZBcjVpNtIBqgFBVV95cUxOWFdJaGVZd202RVRUSm9HMjJzMy1EMEdrLU56ZDE4WlFXODFqbk9LSnBiVHA1eFlLamcteW1VN0NJY014WjVsVDBYM3V6cUNGNDdLMGV6SDdSbjRqZXNZS0JWRU9RNDlGQ1Q0dThQYlNfT1FVTGhSa3RLNV9mUEVXXzNuRTBVWUFzZ05pSTR5b0JfQkpWZFljOFV6NXZwN1NWODZaSENzTDlNUQ?oc=5

This notice was found in local news coverage. News reports can lag official updates — confirm the current status with the water system or health department.

What to do now that it is lifted

  1. Run cold taps for a few minutes (start with the highest faucet in the house) to flush household pipes.
  2. Throw away ice and drinks made with unboiled water during the advisory; run the ice maker through three cycles.
  3. Replace refrigerator and point-of-use filter cartridges as the manufacturer recommends.

Always follow the instructions of the issuer — the water system or health authority. This page is an independent summary, not an official notice.

Complete checklist →

Is the boil water notice for Thomson, Colorado still in effect?

No. It was lifted on October 23, 2026.

Other active advisories in Colorado

All boil water advisories in Colorado →