The latest test found moderate bacteria levels (36 to 70 per 100 mL). Swimming is allowed; people with weak immune systems may want to wait.
Latest test
Nov 2, 2026 (3 days ago)
Enterococci
41 per 100 mL
Past 12 months
11 of 20 tests Good, 4 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
Nov 2, 2026
41
Moderate
Oct 26, 2026
<10
Good
Oct 19, 2026
<10
Good
Oct 12, 2026
41
Moderate
Oct 5, 2026
<10
Good
Sep 28, 2026
<10
Good
Sep 21, 2026
31
Good
Sep 14, 2026
20
Good
Sep 8, 2026
41
Moderate
Aug 31, 2026
10
Good
Aug 24, 2026
31
Good
Aug 17, 2026
41
Moderate
Aug 10, 2026
<10
Good
Aug 3, 2026
20
Good
Jul 27, 2026
10
Good
Jul 22, 2026
999
PoorAdvisory
The long view
The state has 919 tests on record for Liza Jackson Park over 27 years, starting July 2000.
In the last 10 years, 65 tests of 206 (32%) 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 LIZA JACKSON PARK (Okaloosa County, EPA beach ID FL587733), at 30.40582, -86.63785. 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.