Ocean Street Water Quality

Nassau County, Florida

Good

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

Latest test
Oct 7, 2026 (29 days ago)
Enterococci
<10 per 100 mL
Past 12 months
17 of 17 tests Good

Results over time

101001000May 11, 2022: <10 per 100 mL (Good)May 26, 2022: <10 per 100 mL (Good)Jun 8, 2022: <10 per 100 mL (Good)Jun 22, 2022: <10 per 100 mL (Good)Jul 6, 2022: <10 per 100 mL (Good)Jul 20, 2022: <10 per 100 mL (Good)Aug 3, 2022: <10 per 100 mL (Good)Aug 17, 2022: <10 per 100 mL (Good)Oct 5, 2022: <10 per 100 mL (Good)Mar 8, 2023: <10 per 100 mL (Good)Mar 22, 2023: <10 per 100 mL (Good)Apr 5, 2023: <10 per 100 mL (Good)Apr 19, 2023: <10 per 100 mL (Good)May 3, 2023: <10 per 100 mL (Good)May 17, 2023: <10 per 100 mL (Good)May 31, 2023: <10 per 100 mL (Good)Jun 14, 2023: <10 per 100 mL (Good)Jun 28, 2023: <10 per 100 mL (Good)Jul 12, 2023: 48 per 100 mL (Moderate)Jul 26, 2023: <10 per 100 mL (Good)Aug 9, 2023: <10 per 100 mL (Good)Aug 24, 2023: <10 per 100 mL (Good)Sep 6, 2023: <10 per 100 mL (Good)Sep 20, 2023: <10 per 100 mL (Good)Oct 4, 2023: <10 per 100 mL (Good)Oct 18, 2023: <10 per 100 mL (Good)Mar 6, 2024: <10 per 100 mL (Good)Apr 3, 2024: <10 per 100 mL (Good)Apr 17, 2024: <10 per 100 mL (Good)May 1, 2024: <10 per 100 mL (Good)May 15, 2024: <10 per 100 mL (Good)May 29, 2024: <10 per 100 mL (Good)Jun 12, 2024: <10 per 100 mL (Good)Jun 26, 2024: 32 per 100 mL (Good)Jul 10, 2024: <10 per 100 mL (Good)Jul 24, 2024: 28 per 100 mL (Good)Aug 7, 2024: <10 per 100 mL (Good)Aug 21, 2024: <10 per 100 mL (Good)Sep 18, 2024: <10 per 100 mL (Good)Oct 3, 2024: <10 per 100 mL (Good)Mar 5, 2025: <10 per 100 mL (Good)Mar 19, 2025: <10 per 100 mL (Good)Apr 2, 2025: <10 per 100 mL (Good)Apr 16, 2025: <10 per 100 mL (Good)Apr 30, 2025: <10 per 100 mL (Good)May 14, 2025: <10 per 100 mL (Good)May 29, 2025: 12 per 100 mL (Good)Jun 18, 2025: <10 per 100 mL (Good)Jul 2, 2025: <10 per 100 mL (Good)Jul 16, 2025: <10 per 100 mL (Good)Jul 30, 2025: <10 per 100 mL (Good)Aug 13, 2025: <10 per 100 mL (Good)Aug 27, 2025: <10 per 100 mL (Good)Sep 10, 2025: <10 per 100 mL (Good)Sep 24, 2025: <10 per 100 mL (Good)Oct 8, 2025: <10 per 100 mL (Good)Oct 22, 2025: <10 per 100 mL (Good)Feb 4, 2026: <10 per 100 mL (Good)Feb 18, 2026: 12 per 100 mL (Good)Mar 4, 2026: 28 per 100 mL (Good)Mar 18, 2026: 24 per 100 mL (Good)Apr 1, 2026: <10 per 100 mL (Good)Apr 15, 2026: 12 per 100 mL (Good)Apr 29, 2026: <10 per 100 mL (Good)May 11, 2026: <10 per 100 mL (Good)Jun 3, 2026: <10 per 100 mL (Good)Jun 17, 2026: 12 per 100 mL (Good)Jul 15, 2026: 12 per 100 mL (Good)Jul 29, 2026: <10 per 100 mL (Good)Aug 12, 2026: <10 per 100 mL (Good)Aug 26, 2026: <10 per 100 mL (Good)Sep 9, 2026: 12 per 100 mL (Good)Sep 23, 2026: <10 per 100 mL (Good)Oct 7, 2026: <10 per 100 mL (Good)2023202420252026
Enterococci per 100 mL, log scale. Lines mark the Moderate (36) and Poor (71) levels.

Recent tests

DateEnterococci per 100 mLRating
Oct 7, 2026<10Good
Sep 23, 2026<10Good
Sep 9, 202612Good
Aug 26, 2026<10Good
Aug 12, 2026<10Good
Jul 29, 2026<10Good
Jul 15, 202612Good
Jun 17, 202612Good
Jun 3, 2026<10Good
May 11, 2026<10Good
Apr 29, 2026<10Good
Apr 15, 202612Good
Apr 1, 2026<10Good
Mar 18, 202624Good
Mar 4, 202628Good
Feb 18, 202612Good

The long view

The state has 799 tests on record for Ocean Street over 27 years, starting July 2000. In the last 10 years, 1 test of 196 (under 1%) 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 OCEAN STREET (Nassau County, EPA beach ID FL820516), at 30.68152, -81.42884. 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.