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Monday, Oct. 26, 2020
Current Beach Advisories as of Oct 26, 2020
Note: The map may not display accurate icons for a short time after any update. The charts below listing advisories and warnings are updated instantly by DES Beach Program staff.

Current Beach Advisories

Advisories are updated daily during the swim season. Beaches are only listed here if the most recent fecal bacteria or cyanobacteria sample analysis exceeded state standards. Results are available through the OneStop database.

Beach sampling/monitoring is conducted between Memorial Day and Labor Day.

For beach and advisory details, sampling results, and yearly reports, conduct a OneStop search.

Summary reports of monitoring seasons are also available at: .

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To receive future Beach Advisory Newsletters, join the NHDES E-Mail List.

For explanations about advisories and procedures, please visit the Beach Advisories page:

Cyanobacteria Advisories

Cyanobacteria Advisories are issued when there are blooming conditions and cyanobacteria cell concentrations exceed 70,000 cells/ml in recreational waters.