Recent samples within safe ranges.

Last sampled: Feb 19, 2026 (76 days ago)

How is this decided?

Map

Recent Rainfall

48h rain (advisory ≥ 1.00 in) 0.00 in
72h rain (advisory ≥ 0.50 in) 0.19 in

Bacteria Readings

IndicatorLatest30-day geomeanEPA limit
Enterococcus62 MPN/100mL≤104 / geomean ≤35

90-Day Enterococcus History

Showing the indicator with the most recent readings; agencies sometimes switch which one they report.

Safe Caution Unsafe Unknown

Nearby Swim Spots

Data from: SF DataSF — Beach Water Quality (Public Domain), Open-Meteo — Precipitation (CC-BY 4.0)

Information provided for general guidance only. Conditions change rapidly. Swim at your own risk. Not medical advice.