Sombrero Beach

Marathon, Florida
Administrado por The Swim Guide - Florida

Sombrero Beach is a beautiful park and lovely beach on the Atlantic Ocean that allows pets but offers no concessions or camping. The shady park has picnic pavilions, volleyball courts, restrooms and showers. Similar to many beaches in the Keys, Sombrero Beach is a turtle nesting beach. From April through October it is not unusual to have Loggerhead Turtles (primarily) coming on to the beach at night to lay their eggs. During this period there are no tables or benches on the beach to avoid interfering with turtle nesting activities. There is an opportunity to assist the City of Marathon in surveying the beaches during turtle nesting season. The Florida Department of Environmental Protection holds classes in February or March every year to be a state certified surveyor. Volunteer surveyors walk the beach during the day.
The hours are from 7:00 a.m. until dusk.

CALIDAD DE AGUA
  • Meets water quality standards
  • Estado Actual
  • This status is based on the latest sample, taken on . The Swim Guide - Florida updates the status of this beach as soon as test results become available. These results were posted to Swim Guide on at
For water quality icon legend, click:   
CURRENT WEATHER
30°C
Clear and sunny
MONITORING FREQUENCY

is sampled quincenalmente from 1 Enero to 31 Diciembre

SOURCE INFORMATION

The Florida Department of Health (DOH) adopted new water quality criteria January 2016 for the Healthy Beaches program. They reflect the most current recommendations and water quality grant requirements in the 2012 Recreational Water Quality Criteria from the US Environmental Protection Agency. Monroe County beaches are monitored by the Florida Healthy Beaches Program.

Monitoring results are collected bi-weekly on Tuesday and results are posted to the Florida Healthy beaches website on Thursday. Samples are collected year round, however the peak season is from March to November. Swim Guide checks for the latest information daily, Monday - Friday.

The Florida Healthy Beaches Program Categories are:

Good = 0-35 Enterococci / 100 mL of marine water;
Moderate = 36-70 Enterococci / 100 mL of marine water, and;
Poor = 71 or greater Enterococci / 100 mL of marine water.

The 2012 Recreational Water Quality Criteria recommends using 70 CFU per 100 mL as the Beach Action Value (BAV) to guide public health advisories. A Single Sample Maximum (SSM) at 70 CFU per 100 ml and a BAV are functionally the same. If the sample result is above the indicated value, the beach is resampled and tested the following day or a beach advisory is issued with the first test result. The Healthy Beaches program no longer uses geometric means to represent recreational water quality data.

On Swim Guide a beach is marked Green when it has a Good or Moderate standing meaning the SSM test results show Enterococci counts between 0- 70 cfu (colony forming units) / 100ml.
Swim Guide marks a beach Red when it has a Poor standing. This means the SSM test results show Enterococci counts exceeds the BAV of 70 cfu/100ml. These conservative advisories better inform vulnerable people (children, elderly, and the immunocompromised) who have elevated health risks due to water quality at the beach.
A beach is marked Grey when no current or reliable monitoring information is available.

Please note: Vibrio vulnificus bacteria, also called flesh eating disease, is a naturally occurring bacteria in some of Florida's waters. This bacteria can be lethal, especially when contracted by individuals with compromised immune systems. Concentrations of the bacteria are higher in the mouths of rivers near oceans. The bacteria is most dangerous when ingested in raw seafood but recent deaths are attributed to individuals who have waded in water with broken skin. Beach goers are urged to use caution and consult a physician if you suspect you have come in contact with the bacteria.

WATER QUALITY GRAPH

Sombrero Beach

Marathon, Florida
Administrado por The Swim Guide - Florida

CALIDAD DE AGUA
  • Meets water quality standards
  • Estado Actual
  • This status is based on the latest sample, taken on . The Swim Guide - Florida updates the status of this beach as soon as test results become available. These results were posted to Swim Guide on at
For water quality icon legend, click:   
CURRENT WEATHER
30°C
Clear and sunny

Sombrero Beach is a beautiful park and lovely beach on the Atlantic Ocean that allows pets but offers no concessions or camping. The shady park has picnic pavilions, volleyball courts, restrooms and showers. Similar to many beaches in the Keys, Sombrero Beach is a turtle nesting beach. From April through October it is not unusual to have Loggerhead Turtles (primarily) coming on to the beach at night to lay their eggs. During this period there are no tables or benches on the beach to avoid interfering with turtle nesting activities. There is an opportunity to assist the City of Marathon in surveying the beaches during turtle nesting season. The Florida Department of Environmental Protection holds classes in February or March every year to be a state certified surveyor. Volunteer surveyors walk the beach during the day.
The hours are from 7:00 a.m. until dusk.

MONITORING FREQUENCY

is sampled quincenalmente from 1 Enero to 31 Diciembre

SOURCE INFORMATION

The Florida Department of Health (DOH) adopted new water quality criteria January 2016 for the Healthy Beaches program. They reflect the most current recommendations and water quality grant requirements in the 2012 Recreational Water Quality Criteria from the US Environmental Protection Agency. Monroe County beaches are monitored by the Florida Healthy Beaches Program.

Monitoring results are collected bi-weekly on Tuesday and results are posted to the Florida Healthy beaches website on Thursday. Samples are collected year round, however the peak season is from March to November. Swim Guide checks for the latest information daily, Monday - Friday.

The Florida Healthy Beaches Program Categories are:

Good = 0-35 Enterococci / 100 mL of marine water;
Moderate = 36-70 Enterococci / 100 mL of marine water, and;
Poor = 71 or greater Enterococci / 100 mL of marine water.

The 2012 Recreational Water Quality Criteria recommends using 70 CFU per 100 mL as the Beach Action Value (BAV) to guide public health advisories. A Single Sample Maximum (SSM) at 70 CFU per 100 ml and a BAV are functionally the same. If the sample result is above the indicated value, the beach is resampled and tested the following day or a beach advisory is issued with the first test result. The Healthy Beaches program no longer uses geometric means to represent recreational water quality data.

On Swim Guide a beach is marked Green when it has a Good or Moderate standing meaning the SSM test results show Enterococci counts between 0- 70 cfu (colony forming units) / 100ml.
Swim Guide marks a beach Red when it has a Poor standing. This means the SSM test results show Enterococci counts exceeds the BAV of 70 cfu/100ml. These conservative advisories better inform vulnerable people (children, elderly, and the immunocompromised) who have elevated health risks due to water quality at the beach.
A beach is marked Grey when no current or reliable monitoring information is available.

Please note: Vibrio vulnificus bacteria, also called flesh eating disease, is a naturally occurring bacteria in some of Florida's waters. This bacteria can be lethal, especially when contracted by individuals with compromised immune systems. Concentrations of the bacteria are higher in the mouths of rivers near oceans. The bacteria is most dangerous when ingested in raw seafood but recent deaths are attributed to individuals who have waded in water with broken skin. Beach goers are urged to use caution and consult a physician if you suspect you have come in contact with the bacteria.

WATER QUALITY GRAPH



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