The latest test found low bacteria levels (35 or fewer per 100 mL).
Latest test
Sep 29, 2026 (37 days ago)
Enterococci
10 per 100 mL
Past 12 months
20 of 20 tests Good
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
Sep 29, 2026
10
Good
Sep 15, 2026
10
Good
Aug 31, 2026
10
Good
Aug 17, 2026
10
Good
Aug 4, 2026
10
Good
Jul 20, 2026
10
Good
Jul 7, 2026
10
Good
Jun 22, 2026
15
Good
Jun 8, 2026
10
Good
May 27, 2026
10
Good
May 11, 2026
10
Good
Apr 27, 2026
10
Good
Apr 13, 2026
10
Good
Mar 30, 2026
10
Good
Mar 23, 2026
10
Good
Mar 16, 2026
10
Good
The long view
The state has 857 tests on record for Shoreline Park over 27 years, starting August 2000.
In the last 10 years, 21 tests of 217 (10%) came back Poor, 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 SHORELINE PARK (Santa Rosa County, EPA beach ID FL352966), at 30.35125, -87.17569. 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.