Saint George Island 11th St. E Water Quality

Franklin County, Florida

Good

The latest test found low bacteria levels (35 or fewer per 100 mL).

Latest test
Oct 26, 2026 (11 days ago)
Enterococci
<10 per 100 mL
Past 12 months
16 of 20 tests Good, 3 Poor

Results over time

101001000Jun 30, 2025: 20 per 100 mL (Good)Jul 1, 2026: <10 per 100 mL (Good)Jul 9, 2026: <10 per 100 mL (Good)Jul 13, 2026: <10 per 100 mL (Good)Jul 20, 2026: 190 per 100 mL (Poor)Jul 27, 2026: 14 per 100 mL (Good)Aug 3, 2026: 600 per 100 mL (Poor)Aug 5, 2026: 66 per 100 mL (Moderate)Aug 10, 2026: <10 per 100 mL (Good)Aug 17, 2026: <10 per 100 mL (Good)Aug 24, 2026: <10 per 100 mL (Good)Aug 31, 2026: <10 per 100 mL (Good)Sep 8, 2026: 162 per 100 mL (Poor)Sep 10, 2026: 10 per 100 mL (Good)Sep 14, 2026: <10 per 100 mL (Good)Sep 21, 2026: <10 per 100 mL (Good)Sep 28, 2026: <10 per 100 mL (Good)Oct 5, 2026: 10 per 100 mL (Good)Oct 12, 2026: 18 per 100 mL (Good)Oct 19, 2026: 14 per 100 mL (Good)Oct 26, 2026: <10 per 100 mL (Good)2026
Enterococci per 100 mL, log scale. Lines mark the Moderate (36) and Poor (71) levels.

Recent tests

DateEnterococci per 100 mLRating
Oct 26, 2026<10Good
Oct 19, 202614Good
Oct 12, 202618Good
Oct 5, 202610Good
Sep 28, 2026<10Good
Sep 21, 2026<10Good
Sep 14, 2026<10Good
Sep 10, 202610Good
Sep 8, 2026162Poor
Aug 31, 2026<10Good
Aug 24, 2026<10Good
Aug 17, 2026<10Good
Aug 10, 2026<10Good
Aug 5, 202666Moderate
Aug 3, 2026600Poor
Jul 27, 202614Good

The long view

The state has 713 tests on record for Saint George Island 11th St. E over 27 years, starting August 2000. In the last 10 years, 5 tests of 110 (5%) came back Poor, below 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.

Nearby sampled beaches

About this site

Sampling site SAINT GEORGE ISLAND 11TH ST E (Franklin County, EPA beach ID FL952360), at 29.67124, -84.83250. 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.