Bean Hollow Creek

Pescadero, California
Mis à jour par The Swim Guide

Photo by Hector A Parayuelos

Bean Hollow Creek is a creek mouth adjacent to Bean Hollow State Beach, located to the left of the main parking area. If the creek is running too quick or wide it may block the stairs to the main beach. If so, there is a trail to the beach located directly off the highway across from culvert.

QUALITÉ DE L’EAU
  • Qualité de l’eau était satisfaisante dans 95 % des cas
  • Statut Historique
  • This status is based on the latest sample, taken on . The Swim Guide updates the status of this beach as soon as test results become available. These results were posted to Swim Guide on à
Légende de qualité de l’eau:   
FRÉQUENCE DE SURVEILLANCE

Des analyses de l’eau de cette plage sont effectuées toutes les semaines de 1 Janvier à 31 Décembre

SOURCES

San Mateo County conducts weekly sampling at over 43 ocean and fresh water sites throughout the year. Samples are collected on Mondays and analyzed by the San Mateo County Public Health Laboratory for the levels of three indicator bacteria. Results are posted to their website within 48 hours. Swim Guide checks for the latest results daily.

The standards for indicator bacteria are as follows:
Single sample maximum
Total Coliform > 10,000 MPN (Most Probable Number) / 100 ml of water
Enterococcus > 104 MPN / 100 ml
E.coli > 400 MPN / 100 ml

Geometric Mean (5 samples collected over a 30 day period)
Total Coliform > 1,000 MPN / 100 ml of water
Enterococcus > 35 MPN / 100 ml
E.coli > 200 MPN / 100 ml

A beach is marked Green when bacteria levels for a single day and geometric mean are below the standards mentioned.

A beach is marked Red when bacteria levels for a single day or the geometric mean are above the standards mentioned.

A beach is marked Grey when there is no current or reliable monitoring information available.

Please contact Greg Smith of County Environmental Health by email GJSmith@smcgov.org or phone (650) 372-6200 if you are interested in becoming a volunteer to help collect water samples at your favorite beach.

If you think you’ve contracted an water related illness please send us a pollution report, see your doctor and contact County Environmental Health Services at (650) 372-6200 to make a report. They will need your name, the dates and areas you were swimming, symptoms and contact information for your or your health care provider.

QUALITÉ DE L’EAU

Bean Hollow Creek

Pescadero, California
Mis à jour par The Swim Guide

QUALITÉ DE L’EAU
  • Qualité de l’eau était satisfaisante dans 95 % des cas
  • Statut Historique
  • This status is based on the latest sample, taken on . The Swim Guide updates the status of this beach as soon as test results become available. These results were posted to Swim Guide on à
Légende de qualité de l’eau:   

Photo by Hector A Parayuelos

Bean Hollow Creek is a creek mouth adjacent to Bean Hollow State Beach, located to the left of the main parking area. If the creek is running too quick or wide it may block the stairs to the main beach. If so, there is a trail to the beach located directly off the highway across from culvert.

FRÉQUENCE DE SURVEILLANCE

Des analyses de l’eau de cette plage sont effectuées toutes les semaines de 1 Janvier à 31 Décembre

SOURCES

San Mateo County conducts weekly sampling at over 43 ocean and fresh water sites throughout the year. Samples are collected on Mondays and analyzed by the San Mateo County Public Health Laboratory for the levels of three indicator bacteria. Results are posted to their website within 48 hours. Swim Guide checks for the latest results daily.

The standards for indicator bacteria are as follows:
Single sample maximum
Total Coliform > 10,000 MPN (Most Probable Number) / 100 ml of water
Enterococcus > 104 MPN / 100 ml
E.coli > 400 MPN / 100 ml

Geometric Mean (5 samples collected over a 30 day period)
Total Coliform > 1,000 MPN / 100 ml of water
Enterococcus > 35 MPN / 100 ml
E.coli > 200 MPN / 100 ml

A beach is marked Green when bacteria levels for a single day and geometric mean are below the standards mentioned.

A beach is marked Red when bacteria levels for a single day or the geometric mean are above the standards mentioned.

A beach is marked Grey when there is no current or reliable monitoring information available.

Please contact Greg Smith of County Environmental Health by email GJSmith@smcgov.org or phone (650) 372-6200 if you are interested in becoming a volunteer to help collect water samples at your favorite beach.

If you think you’ve contracted an water related illness please send us a pollution report, see your doctor and contact County Environmental Health Services at (650) 372-6200 to make a report. They will need your name, the dates and areas you were swimming, symptoms and contact information for your or your health care provider.

QUALITÉ DE L’EAU



Swim Guide
is supported by
* The RBC Foundation

Swim Guide divulgue les meilleures données que nous possédons au moment où vous voulez les consulter. Obéissez toujours aux avis affichés sur les plages ou diffusés par les organismes gouvernementaux. Restez vigilant et vérifiez s’il y a d’autres risques pour les baigneurs, comme les marées et les courants dangereux. Veuillez signaler les cas de pollution qui vous préoccupent pour que les affiliés puissent assurer la sécurité des personnes qui fréquentent les plages.

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