Swim Guide

Swim Guide is built and powered by Waterkeepers to connect you to the latest water quality information. 

[embedlycard url="https://www.theswimguide.org/#25.03718649676968/-82.9948574296875/26.707688871874016/-78.13615381640625/9"]

You can download the app here.

What is Swim Guide?

Swim Guide is a website and app that will help you to:

  • Identify at a glance which beaches are clean for swimming (Green) and which have current (Red) water quality problems
  • Discover a wide variety of beaches and other swimming location
  • Get walking, driving, or transit directions to the beach of your choice
  • Bookmark beaches for easy access
  • Share your love for the best swimming holes on social media
  • Help protect your waterway by reporting pollution or environmental concerns

Swim Guide offers an intuitive, easy-to-use interface that lets you see a map of beaches in your area and their current water quality status.

Swim Guide screenshot    

How Swim Guide Works

When Miami Waterkeeper obtains data on enterococcus counts at area beaches and other locations, whether from the Florida Department of Health or our own testing, we categorize sites based on those counts using Florida Department of Health criteria:

0-70 enterococci per sample: Safe for swimming

70 enterococci per sample: Not safe for swimming

We then designate each site as "pass" (green) or "fail" (red) on Swim Guide. Please note that this only represents the last data available at a given beach; in Florida, the Department of Health issues no-swim advisories are issued if there are two failed (>70 enterococci) tests in a row at a beach. However, Swim Guide marks a beach as red if it fails even once. Therefore, you may see a beach listed as "red" in Swim Guide with no state-issued swimming advisory. In a case where a non-bacteria source is compromising water quality, such as a chemical spill or red tide, a beach may be put into a "special status". 

When available test results are more than approximately a week old, Swim Guide designates that beach in terms of its "historical status." Beaches with a historical pass rate 95% of the time will be marked as green. Beaches with a historical pass rate of 60%-95% of the time are marked as yellow. Finally, beaches with a historical pass rate of 59% or under will be marked as red.

We also mark beaches as red when they face closure or no-swim advisories for reasons other than high bacteria counts; for example, if there is a nearby sewage spill or potential red tide exposure. Beaches marked red for this reason will have a no-swim icon in a red triangle, as opposed to the typical red circle.

Who Maintains Swim Guide?

Sharing a love of beaches is really important to Waterkeepers. Since 2011, dozens  of nonprofit and public organizations have started contributing information to Swim Guide internationally. 

Miami Waterkeeper maintains the Swim Guide beach sites in Miami-Dade and Broward Counties, including not just sites monitored by the Florida Department of Health, but we have also added our own monitoring sites that we sample and test in-house. 

Site Sponsorship or Advertising Opportunities

Swim Guide has become a popular tool in South Florida. In fact, recently 4 out of the top 5 visited sites in Swim Guide were in the Miami area, with Haulover Beach reaching the top spot! And that is out of over 7,000 Swim Guide sites across the world. If you would like to support the costs of testing an additional beach site, or if you would like to support already-existing sites, we can recognize you or your organization in the app itself through a banner advertisement that occurs when users view beach sites. To find out more details, email us at hello@miamiwaterkeeper.org.


Swim Guide
Swim Guide