Which beaches have the lowest bacteria readings in Treasure Coast?
This page surfaces the lowest posted bacteria readings in Treasure Coast so you can compare same-sample numbers directly instead of relying on badges alone.
How this page sorts
Sorted by the lowest current CFU/100mL reading first, then by current status, recent poor-sample rate, and sample freshness. Only direct name-and-location samples can appear in the ranked picks; nearby-station records are listed separately.
When to use it
Use this page when you want to compare the actual current reading values side by side and not just a status label.
What still overrides it
Heavy rain, runoff, brown water, or a stale sample can make any ranked list less trustworthy for a same-day swim call.
Top Picks In This View
Back to the main page →These are the strongest direct name-and-location sample matches for this question. Nearby-station records are listed separately below.
Lowest Bacteria
Frederick Douglass Beach
St. Lucie County · Atlantic Coast
Current reading: 10 CFU/100mL
Lowest Bacteria
Hobe Sound Beach
Martin County · Atlantic Coast
Current reading: 10 CFU/100mL
Lowest Bacteria
Sebastian Inlet Beach
Indian River County · Atlantic Coast
Current reading: 10 CFU/100mL
Lowest Bacteria
Stuart Beach
Martin County · Atlantic Coast
Current reading: 10 CFU/100mL
Lowest Bacteria
Bathtub Reef Beach
Martin County · Atlantic Coast
Current reading: 20 CFU/100mL
Lowest Bacteria
Jensen Beach
Martin County · Atlantic Coast
Current reading: 20 CFU/100mL
Direct-Sample Ranked List
6 directly sampled beaches in this set.
Frederick Douglass Beach
St. Lucie County · Atlantic Coast
Current reading: 10 CFU/100mL
Hobe Sound Beach
Martin County · Atlantic Coast
Current reading: 10 CFU/100mL
Sebastian Inlet Beach
Indian River County · Atlantic Coast
Current reading: 10 CFU/100mL
Stuart Beach
Martin County · Atlantic Coast
Current reading: 10 CFU/100mL
Bathtub Reef Beach
Martin County · Atlantic Coast
Current reading: 20 CFU/100mL
Jensen Beach
Martin County · Atlantic Coast
Current reading: 20 CFU/100mL
Nearby-Station Context In This View
Not ranked as exact beach samples.
These 4 beach pages use samples from nearby Florida DOH stations. They remain visible for context, but they do not compete for top-pick or strongest-choice claims.
Nearby station · Lowest Bacteria
Avalon State Park Beach
St. Lucie County · Atlantic Coast
Nearby-station context from PEPPER PARK, about 1.5 mi away; not an exact-beach sample.
Current reading: 10 CFU/100mL
Nearby station · Lowest Bacteria
Jaycee Beach Park
Indian River County · Atlantic Coast
Nearby-station context from SOUTH BEACH PARK, about 1.0 mi away; not an exact-beach sample.
Current reading: 10 CFU/100mL
Nearby station · Lowest Bacteria
Vero Beach
Indian River County · Atlantic Coast
Nearby-station context from HUMISTON BEACH OUTFLOW, about 1.2 mi away; not an exact-beach sample.
Current reading: 10 CFU/100mL
Nearby station · Lowest Bacteria
Fort Pierce Inlet State Park Beach
St. Lucie County · Atlantic Coast
Nearby-station context from JETTY PARK BEACH, about 0.4 mi away; not an exact-beach sample.
Current reading: 53 CFU/100mL
Counties In This Region
Nearby City Guides
How To Use This View
Use this page when you want to compare the actual current reading values side by side and not just a status label.
Top picks and the ranked list use only the 6 direct name-and-location beach samples. The 4 nearby-station context records stay separate and cannot identify the strongest exact beach.
If it has rained recently, use the rain guide before trusting any beach list too much.
Data from FL DOH Healthy Beaches Program. This is an independent project — check with Florida DOH for official conditions.