Walton County – The Florida Department of Health in Walton County (DOH-Walton) conducts
regularly scheduled saltwater beach water quality monitoring at sites through the Healthy
Beaches Monitoring Program. Samples are collected from March through the end of September.
The water samples are analyzed for enteric bacteria (enterococci) that normally inhabit the
intestinal tract of humans and animals, which may cause human disease, infections, or rashes.
The presence of enteric bacteria is an indication of fecal pollution, which may come from storm
water runoff, pets and wildlife, and human sewage. The purpose of the Healthy Beaches
Monitoring Program is to determine whether Florida has significant coastal beach water quality
problems and whether future beach monitoring efforts are necessary.
Site Name Enterococci Water Quality
SP-0 Grady Brown Park 377 Poor
SP-1 Miramar Beach 20 Good
SP-3 Dune Allen Beach 10 Good
SP-4 Blue Mountain Beach 10 Good
SP-5 Grayton Beach 10 Good
SP-8 Eastern Lake Beach 10 Good
SP-9 Inlet Beach Access 10 Good
Water quality classifications are based upon United States Environmental Protection Agency’s
(EPA’s) recommended criteria and Florida Healthy Beaches Program Categories:
Good = 0 – 35 Enterococci CFU per 100 ml of marine
Moderate = 36 – 70 Enterococci CFU per 100 ml of marine water
Poor = 71 or greater Enterococci CFU per 100 ml of marine water
A Health Advisory has been issued for the Grady Brown Park Access based on the enterococci
standard recommended by the EPA. This should be considered a potential health risk to the
bathing public.
If you should have any questions, please contact DOH-Walton at (850) 892-8021 or visit the
Florida Department of Health’s Beach Water Quality website
http://www.floridahealth.gov/environmental-health/beach-water-quality/index.html
About the Florida Department of Health
The department, nationally accredited by the Public Health Accreditation Board, works to
protect, promote and improve the health of all people in Florida through integrated state, county
and community efforts.