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Environment

Algae Blooms, Heat Advisory Issued

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Whatcom County Public Health issued a warning about harmful algae blooms on July 24, 2026, advising residents to stay out of water where blooms are present. The alert noted that warmer temperatures and nutrients can cause dangerous blue-green algae to grow rapidly during summer.

A separate Air Quality Alert and Heat Advisory, issued on July 20, 2026, warns that temperatures may approach 90 degrees in some parts of the county through Wednesday. The National Weather Service issued the advisory, which affects the entire county.

Public Health also stated that cyclosporiasis cases in Washington are not linked to outbreaks in other states, and a new invoicing platform for permits will begin emailing invoices starting in October.

πŸ“„ Source: Whatcom County Public Health β€” https://www.whatcomcounty.us/RSSFeed.aspx?ModID=1&CID=Health-Public-Health-News-24
Source receipts8 of 10 claims supported Β· 80%

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  • βœ“
    Whatcom County Public Health issued a warning about harmful algae blooms on July 24, 2026β€œHarmful Algae Blooms: When In Doubt, Stay Out! β€” Fri, 24 Jul 2026 16:57:00 -0800 Summer is in full swing! Warmer temperatures and extra nutrients in the water can cause blue-green algae to grow rapidly at this time of year. While not all algae blooms are dangerous, some can produce toxins that can make people and pets severely ill. Source: https://www.whatcomcounty.us/CivicAlerts.aspx?aid=5623”
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    Whatcom County Public Health advised residents to stay out of water where blooms are presentNo usable supporting receipt β€” unverified.
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    The alert noted that warmer temperatures can cause dangerous blue-green algae to grow rapidly during summerβ€œSummer is in full swing! Warmer temperatures and extra nutrients in the water can cause blue-green algae to grow rapidly at this time of year.”
  • βœ“
    The alert noted that nutrients can cause dangerous blue-green algae to grow rapidly during summerβ€œWarmer temperatures and extra nutrients in the water can cause blue-green algae to grow rapidly at this time of year.”
  • βœ“
    A separate Air Quality Alert and Heat Advisory was issued on July 20, 2026β€œAir Quality Alert & Heat Advisory for Whatcom County β€” Mon, 20 Jul 2026 15:42:15 -0800 The National Weather Service has issued an Air Quality Alert and Heat Advisory for Whatcom County this week. Temperatures are expected to approach 90 degrees in certain areas of the county through Wednesday.”
  • βœ“
    The Air Quality Alert and Heat Advisory warns that temperatures may approach 90 degrees in some parts of the county through Wednesdayβ€œTemperatures are expected to approach 90 degrees in certain areas of the county through Wednesday.”
  • βœ“
    The National Weather Service issued the Air Quality Alert and Heat Advisoryβ€œThe National Weather Service has issued an Air Quality Alert and Heat Advisory for Whatcom County this week.”
  • ⚠
    The Air Quality Alert and Heat Advisory affects the entire countyNo usable supporting receipt β€” unverified.
  • βœ“
    Public Health stated that cyclosporiasis cases in Washington are not linked to outbreaks in other statesβ€œNone of the cases reported this season are linked to active outbreaks in other states.”
  • βœ“
    A new invoicing platform for permits will begin emailing invoices starting in Octoberβ€œPermit and renewal invoices will be emailed instead of mailed starting in October.”

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