Doug's Beach

Mis à jour par Columbia Riverkeeper

Doug's Beach is a Washington State Park and an advanced windsports site in the Columbia Gorge. For the less adventurous, it's a great beach to observe the kites and sails on the river, have a picnic, or take a refreshing dip in the Columbia. In the summer the river stays shallow quite a ways from the shore for easy wading. Volunteers with Columbia Riverkeeper's water quality monitoring program have adopted Doug's Beach and monitor once a month from June-September. To access the beach, park in the designated spots along the southside of HWY 14 and follow the walkway that crosses the railroad tracks towards the river. The track is fenced and there are railroad crossing arms on the pathway, but always be careful of oncoming trains.
Summer Hours: 6:30 a.m. to dusk.
Winter Hours: 8 a.m. to dusk.
Amenities: Picnic tables and port-a-potties.

QUALITÉ DE L’EAU
  • Aucune donnée actuelle
  • Statut Actuel
  • This status is based on the latest sample, taken on . Columbia Riverkeeper 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:   
MÉTÉO ACTUELLE
12°C
Ciel couvert
FRÉQUENCE DE SURVEILLANCE

Des analyses de l’eau de cette plage sont effectuées tous les mois de 10 Juin à 20 Septembre

SOURCES

The Washington state water quality standard provides that E.coli levels must not exceed a geometric mean value of 100 colonies /100 mL, with not more than 10 percent of all samples (or any single sample when less than ten sample points exist) obtained for calculating the geometric mean value exceeding 200 colonies /100 mL.

The EPA recommended standard provides that no single sample shall exceed 235 E.coli colonies/100mL and the geometric mean of 5 samples within 30 days shall not exceed 126 E.coli colonies/100mL. The Swim Guide will utilize the EPA standard for Washington beaches.
There is currently very limited water quality monitoring of Washington's inland swim beaches. The federal Beach Act does not cover freshwater or riverine beaches, and the State of Washington does not monitor swim beaches or recreation sites on the Columbia. Columbia Riverkeeper monitors recreation sites in the Columbia River Gorge through their Volunteer Water Quality Monitoring Program. Most sites are sampled monthly and high priority sites are sampled weekly from June-September.
The Swim Guide's safety ratings are based solely on E.coli levels. While E.coli concentration is a useful indicator of fecal contamination, there are many other potential sources of pollution that are not reflected in the Swim Guide. These include other bacteria, heavy metals, pharmaceuticals, and pesticides that may harm aquatic life. On the Columbia and other salmon rivers, high temperatures threaten fish that need cold water. If you are interested in getting involved or learning more about the Columbia River, visit www.columbiariverkeeper.org.

QUALITÉ DE L’EAU

Doug's Beach

Mis à jour par Columbia Riverkeeper

QUALITÉ DE L’EAU
  • Aucune donnée actuelle
  • Statut Actuel
  • This status is based on the latest sample, taken on . Columbia Riverkeeper 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:   
MÉTÉO ACTUELLE
12°C
Ciel couvert

Doug's Beach is a Washington State Park and an advanced windsports site in the Columbia Gorge. For the less adventurous, it's a great beach to observe the kites and sails on the river, have a picnic, or take a refreshing dip in the Columbia. In the summer the river stays shallow quite a ways from the shore for easy wading. Volunteers with Columbia Riverkeeper's water quality monitoring program have adopted Doug's Beach and monitor once a month from June-September. To access the beach, park in the designated spots along the southside of HWY 14 and follow the walkway that crosses the railroad tracks towards the river. The track is fenced and there are railroad crossing arms on the pathway, but always be careful of oncoming trains.
Summer Hours: 6:30 a.m. to dusk.
Winter Hours: 8 a.m. to dusk.
Amenities: Picnic tables and port-a-potties.

FRÉQUENCE DE SURVEILLANCE

Des analyses de l’eau de cette plage sont effectuées tous les mois de 10 Juin à 20 Septembre

SOURCES

The Washington state water quality standard provides that E.coli levels must not exceed a geometric mean value of 100 colonies /100 mL, with not more than 10 percent of all samples (or any single sample when less than ten sample points exist) obtained for calculating the geometric mean value exceeding 200 colonies /100 mL.

The EPA recommended standard provides that no single sample shall exceed 235 E.coli colonies/100mL and the geometric mean of 5 samples within 30 days shall not exceed 126 E.coli colonies/100mL. The Swim Guide will utilize the EPA standard for Washington beaches.
There is currently very limited water quality monitoring of Washington's inland swim beaches. The federal Beach Act does not cover freshwater or riverine beaches, and the State of Washington does not monitor swim beaches or recreation sites on the Columbia. Columbia Riverkeeper monitors recreation sites in the Columbia River Gorge through their Volunteer Water Quality Monitoring Program. Most sites are sampled monthly and high priority sites are sampled weekly from June-September.
The Swim Guide's safety ratings are based solely on E.coli levels. While E.coli concentration is a useful indicator of fecal contamination, there are many other potential sources of pollution that are not reflected in the Swim Guide. These include other bacteria, heavy metals, pharmaceuticals, and pesticides that may harm aquatic life. On the Columbia and other salmon rivers, high temperatures threaten fish that need cold water. If you are interested in getting involved or learning more about the Columbia River, visit www.columbiariverkeeper.org.

QUALITÉ DE L’EAU



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.

Swim Guide, les icônes représentant la baignade, un verre d’eau et la pêche, et les marques de commerce qui y sont associées appartiennent à l’organisme Lake Ontario Waterkeeper.

© Lake Ontario Waterkeeper, 2011 - 2018