Jensen Beach Causeway East Water Quality
Martin County, Florida
Poor
The latest test found high bacteria levels (71 or more enterococci per 100 mL). Expect an advisory or a retest.
Latest test Nov 2, 2026 (3 days ago)
Enterococci 999 per 100 mL
Past 12 months 20 of 24 tests Good, 2 Poor
Results over time
10 100 1000 Nov 8, 2021: 10 per 100 mL (Good) Nov 22, 2021: 10 per 100 mL (Good) Dec 6, 2021: 10 per 100 mL (Good) Dec 20, 2021: 10 per 100 mL (Good) Jan 3, 2022: 10 per 100 mL (Good) Jan 18, 2022: 10 per 100 mL (Good) Feb 1, 2022: 10 per 100 mL (Good) Feb 14, 2022: 10 per 100 mL (Good) Feb 28, 2022: 10 per 100 mL (Good) Mar 14, 2022: 10 per 100 mL (Good) Mar 28, 2022: 10 per 100 mL (Good) Apr 11, 2022: 10 per 100 mL (Good) Apr 25, 2022: 10 per 100 mL (Good) May 9, 2022: 10 per 100 mL (Good) May 23, 2022: 10 per 100 mL (Good) Jun 6, 2022: 10 per 100 mL (Good) Jun 20, 2022: 10 per 100 mL (Good) Jul 5, 2022: 10 per 100 mL (Good) Jul 18, 2022: 31 per 100 mL (Good) Aug 1, 2022: 10 per 100 mL (Good) Aug 15, 2022: 20 per 100 mL (Good) Aug 29, 2022: 10 per 100 mL (Good) Sep 12, 2022: 10 per 100 mL (Good) Sep 26, 2022: 10 per 100 mL (Good) Oct 10, 2022: 10 per 100 mL (Good) Oct 24, 2022: 10 per 100 mL (Good) Nov 7, 2022: 10 per 100 mL (Good) Nov 21, 2022: 600 per 100 mL (Poor) Dec 5, 2022: 10 per 100 mL (Good) Dec 19, 2022: 10 per 100 mL (Good) Jan 3, 2023: 10 per 100 mL (Good) Jan 17, 2023: 10 per 100 mL (Good) Jan 30, 2023: 10 per 100 mL (Good) Feb 13, 2023: 10 per 100 mL (Good) Feb 27, 2023: 10 per 100 mL (Good) Mar 13, 2023: 10 per 100 mL (Good) Mar 27, 2023: 10 per 100 mL (Good) Apr 10, 2023: 10 per 100 mL (Good) Apr 24, 2023: 10 per 100 mL (Good) May 8, 2023: 10 per 100 mL (Good) May 22, 2023: 10 per 100 mL (Good) Jun 5, 2023: 10 per 100 mL (Good) Jun 19, 2023: 10 per 100 mL (Good) Jul 5, 2023: 10 per 100 mL (Good) Jul 17, 2023: 31 per 100 mL (Good) Jul 31, 2023: 10 per 100 mL (Good) Aug 14, 2023: 10 per 100 mL (Good) Aug 28, 2023: 31 per 100 mL (Good) Sep 11, 2023: 10 per 100 mL (Good) Sep 25, 2023: 31 per 100 mL (Good) Oct 9, 2023: 10 per 100 mL (Good) Oct 23, 2023: 10 per 100 mL (Good) Nov 6, 2023: 10 per 100 mL (Good) Nov 27, 2023: 10 per 100 mL (Good) Dec 11, 2023: 10 per 100 mL (Good) Dec 18, 2023: 10 per 100 mL (Good) Jan 8, 2024: 10 per 100 mL (Good) Jan 22, 2024: 10 per 100 mL (Good) Feb 5, 2024: 20 per 100 mL (Good) Feb 19, 2024: 10 per 100 mL (Good) Mar 4, 2024: 10 per 100 mL (Good) Mar 18, 2024: 10 per 100 mL (Good) Apr 1, 2024: 10 per 100 mL (Good) Apr 15, 2024: 10 per 100 mL (Good) Apr 29, 2024: 10 per 100 mL (Good) May 13, 2024: 10 per 100 mL (Good) May 28, 2024: 10 per 100 mL (Good) Jun 10, 2024: 10 per 100 mL (Good) Jun 24, 2024: 10 per 100 mL (Good) Jul 8, 2024: 10 per 100 mL (Good) Jul 22, 2024: 20 per 100 mL (Good) Aug 5, 2024: 10 per 100 mL (Good) Aug 19, 2024: 10 per 100 mL (Good) Sep 3, 2024: 10 per 100 mL (Good) Sep 16, 2024: 10 per 100 mL (Good) Sep 30, 2024: 10 per 100 mL (Good) Oct 14, 2024: 75 per 100 mL (Poor) Oct 16, 2024: 10 per 100 mL (Good) Oct 28, 2024: 10 per 100 mL (Good) Nov 12, 2024: 10 per 100 mL (Good) Nov 25, 2024: 10 per 100 mL (Good) Dec 9, 2024: 10 per 100 mL (Good) Jan 6, 2025: 20 per 100 mL (Good) Jan 21, 2025: 10 per 100 mL (Good) Feb 3, 2025: 10 per 100 mL (Good) Feb 17, 2025: 600 per 100 mL (Poor) Feb 19, 2025: 10 per 100 mL (Good) Mar 3, 2025: 10 per 100 mL (Good) Mar 17, 2025: 10 per 100 mL (Good) Apr 14, 2025: 20 per 100 mL (Good) Apr 28, 2025: 10 per 100 mL (Good) May 12, 2025: 20 per 100 mL (Good) May 27, 2025: 10 per 100 mL (Good) Jun 9, 2025: 10 per 100 mL (Good) Jun 23, 2025: 10 per 100 mL (Good) Jul 7, 2025: 10 per 100 mL (Good) Jul 21, 2025: 10 per 100 mL (Good) Aug 4, 2025: 10 per 100 mL (Good) Aug 18, 2025: 20 per 100 mL (Good) Sep 2, 2025: 10 per 100 mL (Good) Sep 15, 2025: 10 per 100 mL (Good) Sep 29, 2025: 10 per 100 mL (Good) Oct 13, 2025: 306 per 100 mL (Poor) Oct 15, 2025: 31 per 100 mL (Good) Oct 27, 2025: 238 per 100 mL (Poor) Oct 29, 2025: 10 per 100 mL (Good) Nov 10, 2025: 10 per 100 mL (Good) Nov 24, 2025: 10 per 100 mL (Good) Dec 8, 2025: 31 per 100 mL (Good) Dec 22, 2025: 10 per 100 mL (Good) Feb 17, 2026: 10 per 100 mL (Good) Mar 2, 2026: 64 per 100 mL (Moderate) Mar 16, 2026: 10 per 100 mL (Good) Mar 30, 2026: 20 per 100 mL (Good) Apr 13, 2026: 10 per 100 mL (Good) Apr 27, 2026: 10 per 100 mL (Good) May 11, 2026: 10 per 100 mL (Good) May 26, 2026: 10 per 100 mL (Good) Jun 8, 2026: 31 per 100 mL (Good) Jun 22, 2026: 10 per 100 mL (Good) Jul 7, 2026: 20 per 100 mL (Good) Jul 20, 2026: 31 per 100 mL (Good) Aug 3, 2026: 31 per 100 mL (Good) Aug 17, 2026: 42 per 100 mL (Moderate) Aug 31, 2026: 10 per 100 mL (Good) Sep 14, 2026: 10 per 100 mL (Good) Sep 28, 2026: 10 per 100 mL (Good) Oct 12, 2026: 10 per 100 mL (Good) Oct 26, 2026: 478 per 100 mL (Poor) Nov 2, 2026: 999 per 100 mL (Poor) 2022 2023 2024 2025 2026 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 999 Poor Oct 26, 2026 478 Poor Advisory Oct 12, 2026 10 Good Sep 28, 2026 10 Good Sep 14, 2026 10 Good Aug 31, 2026 10 Good Aug 17, 2026 42 Moderate Aug 3, 2026 31 Good Jul 20, 2026 31 Good Jul 7, 2026 20 Good Jun 22, 2026 10 Good Jun 8, 2026 31 Good May 26, 2026 10 Good May 11, 2026 10 Good Apr 27, 2026 10 Good Apr 13, 2026 10 Good
The long view
The state has 899 tests on record for Jensen Beach Causeway East over 25 years, starting July 2002.
In the last 10 years, 8 tests of 285 (3%) 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 JENSEN BEACH CAUSEWAY EAST (Martin County, EPA beach ID FL348630), at 27.25559, -80.21118. 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.