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Putnam County

Department of Health

A PHAB Accredited Health Department

The Putnam County Department of Health is made of several divisions all working towards improving and protecting the health of the entire community, through the lens of equity.

Harmful Algae Blooms (HABs)

Beach Closings

Barger Pond Beach

Barger Pond, Putnam Valley

Closed 7/6 - Harmful Algae Blooms

Carraras Beach

Lake Peekskill, Putnam Valley

Closed 7/5 -  Harmful Algae Blooms

Beach 3

Lake Carmel, Carmel

Closed 8/19 - Harmful Algae Blooms

Beach 7

Lake Carmel, Carmel

Closed 8/19 - Harmful Algae Blooms

Jackson Beach

Putnam Lake, Patterson

Closed 8/19 - Harmful Algae Blooms

North Beach

Lake Peekskill, Putnam Valley

Closed 7/15 - Harmful Algae Blooms

Singers Beach

Lake Peekskill, Putnam Valley

Closed 7/15 - Harmful Algae Blooms

Southeast Beach

Tonetta Lake, Southeast

Closed 8/15 - Harmful Algae Blooms

Warren Beach

Putnam Lake, Patterson

Closed 8/19 - Harmful Algae Blooms

How to Recognize HABs

A harmful algae bloom (HAB) can be different colors. It may be blue-green, or plain green, yellow, brown, or red. It may have a scum on the water surface, or at the shore line. Large blooms often look unnatural—look like paint has been spilled into the water.

If you see something you think may be blue-green algae, tell the beach operator, staff or lifeguard. The Putnam County Department of Health should be notified at 845-808-1390 as well.

These are HABs

These are NOT HABs

About HABs

Contact Us

  • Phone:
    845-808-1390
  • Fax:
    845-278-7921
  • Fax (Nursing):
    845-279-4104
  • Toll free (TTY) for the Deaf, Hard
    of Hearing, and Speech Impaired:
    Dial 7-1-1 or 800-662-1220
  • Email:
    This email address is being protected from spambots. You need JavaScript enabled to view it.
In the event of an emergency, Health Department staff are available 24/7. Please call 845-808-1390 to report a public health emergency, rabies exposure, communicable disease, water outage or sewer overflow.

If you are a member of the media and would like to contact the health department, please email This email address is being protected from spambots. You need JavaScript enabled to view it..

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