Updated Minnesota Department of Health Lake Superior Beach Advisory Alert
Jul 23, 2026 02:57PM ● By Editor
Advisory Removed – Agate Bay Beach
A Water Contact Not Recommended advisory placed at Agate Bay Beach on 7/21/26 has been removed. Fecal indicator bacteria levels and averages have returned to acceptable levels.
Advisory in Place– Cutface Creek Wayside Beach
A Water Contact Not Recommended advisory issued on 7/21/26 remains in place at Cutface Creek Wayside Beach. Elevated E. coli bacteria levels identified from samples collected on 7/22/26 indicate the possible presence of fecal contamination. The beach is scheduled to be re-sampled on 7/23/26.
Advisory Removed – Durfee Creek Area Beach
A Water Contact Not Recommended advisory placed at Durfee Creek Area Beach on 7/21/26 has been removed. Fecal indicator bacteria levels and averages have returned to acceptable levels.
Advisory Removed – Grand Marais Campground Beach
A Water Contact Not Recommended advisory placed at Grand Marais Campground Beach on 7/21/26 has been removed. Fecal indicator bacteria levels and averages have returned to acceptable levels.
Advisory Removed – Twin Points Public Access Beach
A Water Contact Not Recommended advisory placed at Twin Points Public Access Beach on 7/21/26 has been removed. Fecal indicator bacteria levels and averages have returned to acceptable levels.
Healthy Swimming Tips
- Don’t swallow the water
- Shower before and after swimming
- Stay out of the water if you have diarrhea
- Avoid swimming after a rain event or if you see blue-green algae
Illness After Water Contact
If anyone becomes ill after contact with beach water, contact the Minnesota Department of Health at 1-877-366-3455.
For More Information
Refer to the Minnesota Lake Superior Beach Monitoring website at https://mnbeaches.org/lake-superior-beach-monitoring-program/.
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From the Minnesota Department of Heath - July 21, 2026
Advisory Added – Agate Bay Beach
A Water Contact Not Recommended advisory has been issued by the Minnesota Department of Health (MDH) on 7/21/2026 for Agate Bay Beach. Elevated E. coli bacteria levels identified from samples collected on 7/20/2026 indicate the possible presence of fecal contamination. The beach is scheduled to be re-sampled on 7/22/2026.
Advisory Added – Cutface Creek Wayside Beach
A Water Contact Not Recommended advisory has been issued by the Minnesota Department of Health (MDH) on 7/21/2026 for Cutface Creek Wayside Beach. Elevated E. coli bacteria levels identified from samples collected on 7/20/2026 indicate the possible presence of fecal contamination. The beach is scheduled to be re-sampled on 7/22/2026.
Advisory Added – Durfee Creek Area Beach
A Water Contact Not Recommended advisory has been issued by the Minnesota Department of Health (MDH) on 7/21/2026 for Durfee Creek Area Beach. Elevated E. coli bacteria levels identified from samples collected on 7/20/2026 indicate the possible presence of fecal contamination. The beach is scheduled to be re-sampled on 7/22/2026.
Advisory Added – Grand Marais Campground Beach
A Water Contact Not Recommended advisory has been issued by the Minnesota Department of Health (MDH) on 7/21/2026 for Grand Marais Campground Beach. Elevated E. coli bacteria levels identified from samples collected on 7/20/2026 indicate the possible presence of fecal contamination. The beach is scheduled to be re-sampled on 7/22/2026.
Advisory Added – Twin Points Public Access Beach
A Water Contact Not Recommended advisory has been issued by the Minnesota Department of Health (MDH) on 7/21/2026 for Twin Points Public Access Beach. Elevated E. coli bacteria levels identified from samples collected on 7/20/2026 indicate the possible presence of fecal contamination. The beach is scheduled to be re-sampled on 7/22/2026.
Healthy Swimming Tips
- Don’t swallow the water
- Shower before and after swimming
- Stay out of the water if you have diarrhea
- Avoid swimming after a rain event or if you see blue-green algae
Illness After Water Contact
If anyone becomes ill after contact with beach water, contact the Minnesota Department of Health at 1-877-366-3455.
For More Information
Refer to the Minnesota Lake Superior Beach Monitoring website at https://mnbeaches.org/lake-superior-beach-monitoring-program/.


