The latest test found low bacteria levels (35 or fewer per 100 mL).
Latest test
Oct 26, 2026 (10 days ago)
Enterococci
<10 per 100 mL
Past 12 months
14 of 20 tests Good, 5 Poor
Results over time
Enterococci per 100 mL, log scale. Lines mark the Moderate (36) and Poor (71) levels.
Recent tests
Date
Enterococci per 100 mL
Rating
Oct 26, 2026
<10
Good
Oct 14, 2026
256
PoorAdvisory
Oct 12, 2026
86
PoorAdvisory
Sep 30, 2026
600
PoorAdvisory
Sep 28, 2026
119
Poor
Sep 14, 2026
10
Good
Aug 31, 2026
<10
Good
Aug 17, 2026
<10
Good
Aug 3, 2026
<10
Good
Jul 20, 2026
<10
Good
Jul 7, 2026
10
Good
Jun 22, 2026
41
Moderate
Jun 8, 2026
10
Good
May 28, 2026
<10
Good
May 26, 2026
96
Poor
May 11, 2026
10
Good
The long view
The state has 926 tests on record for Garniers Park over 27 years, starting July 2000.
In the last 10 years, 64 tests of 210 (30%) came back Poor, well above the rate for all Florida sampled beaches (6.1%).
Bacteria levels usually jump after heavy rain, when stormwater washes to the shore, and drop again within a day or two.
Sampling site GARNIERS PARK (Okaloosa County, EPA beach ID FL752331), at 30.42956, -86.60046. Results are from the Florida Department of Health's Healthy Beaches Program; years before 2026 come from the state's submissions to EPA's Water Quality Portal.