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Washington’s Swimming Beach Program: Bacterial Monitoring in Puget Sound Jessica Archer and Jessica Bennett, Washington State Department of Ecology BEACH Program: www.ecy.wa.gov/programs/eap/beach This poster: www.ecy.wa.gov/biblio/1003065.html What Is The BEACH Program? Th l f th WA B h E i t l A t C i ti What are core beaches? Core beaches are those that the BEACH Program has monitored nearly Core Beaches Meeting Water Quality Standards 2004 2010 WASHINGTON BEACH PROGRAM SWIMMABLE PUGET SOUND? IDENTIFYING PROBLEMS & FINDING SOLUTIONS The goal of the WA Beach Environmental Assessment, Communication, and Health (BEACH) Program is to reduce the risk of disease to users of saltwater beaches. The program tests heavily used beaches and notifies the public when there is an increased risk of illness from swimming. It is funded through the federal BEACH Act of 2000 which amends the Clean Water Act Core beaches are those that the BEACH Program has monitored nearly every year since 2004. They are considered to be the most high-risk beaches of the state. They are shown on the map and colored based on how many years the beach met standards out of the seven years the BEACH Program has monitored. The BEACH Program considers a beach to have metwater quality standards for a year if one or no weekly sample 2004-2010 Clean Water Act. State Coordinates EPA Provides Funding Locals Implement have met water quality standards for a year if one or no weekly sample results are above the 104 colonies/100mL standard for enterococcus. The beaches in red on the map are “repeat offenders” and most have clean-up or pollution-identification actions underway. Are they swimmable? Washington State, in general, has some of the cleanest waters in the United States. The core beaches are only a subset of the many beaches in WA. They were picked specifically because of their high risk of disease to swimmers. When any beach that the BEACH Program monitors has high bacteria results, we recommend the county post an advisory or closure i A Cooperative Project The BEACH Program is managed by both the Washington State sign. Core Puget Sound Marine Swimming Beaches Meeting Water Quality Standards The BEACH Program is managed by both the Washington State Departments of Ecology and Health. They work together with counties and tribes to design optimal sampling plans for each county and tribal government. Some counties use volunteers and non-profit organizations such as the Surfrider Foundation and Beach Watchers, while most counties use county staff to collect samples from the beaches. All 7 Years use county staff to collect samples from the beaches. All 7 Years 6 Years 4-5 Years 1 3Y 1-3 Y ears Other beaches of high concern Core Beaches with Chronic Bacteria Problems * Core swimming beaches meeting water quality standards (allowing one exception per swimming season) divided by the number of monitored core swimming beaches; shown as a percent. Bayview Boat Launch (Skagit) • Eagle Harbor Waterfront Park (Kitsap) • Freeland County Park (Island) • Larrabee State Park (Whatcom) • Marina Beach, Edmonds (Dog Park) • Oak Harbor City Park – Windjammer (Island) • Pomeroy Park, Manchester (Kitsap) • Silverdale Waterfront Park (Kitsap) Core Beaches with Chronic Bacteria Problems The BEACH Program monitors beaches weekly for enterococcus throughout the summer (Memorial Day to Labor Day). Enterococcus is an indicator bacteria that helps us to determine if there are pathogens (disease-causing WHY MONITOR ENTEROCOCCUS? BEACH CLOSURES & ADVISORIES Public notification of sewage spills and individual county guidelines for posting beaches are inconsistent from county to county. Weekly sampling data more accurately depicts the health of our beaches. WHERE IS THE BACTERIA COMING FROM? Bacteria can come from a wide range of sources, human and natural. Mechanical failures at wastewater treatment plants, septics, combined sewage overflows (CSOs), recreational boaters, and the swimmers organisms) present. Enterococcus is the indicator bacteria that EPA recommends to state recreational water sampling programs. Port Angeles Spill If Enterococcus is present, these might be too themselves are the most direct sources of pollution. Stormwater runoff, sediments, and beach wrack can serve as a safe haven for bacteria to harbor and grow but are not the “source” of fecal bacteria. Finding the original source that seeds these areas with bacteria can be extremely difficult. TINGS Cryptosporidium: Parasitic protozoa causing gastrointestinal problems, pancreatitis Shigella: Mild abdominal discomfort to full blown dysentery. Enterococcus spp. F BEACH POST Noroviruses: virus causing acute gastroenteritis – rarely severe. E. coli 0157:H7: strain of E. coli bacteria which produces verotoxingastrointestinal problems to kidney failure NUMBER OF Bathers verotoxin gastrointestinal problems to kidney failure Many more! *Image from Volunteer Estuary Monitoring: A Methods Manual, 2 nd Edition (2006)
Transcript

Washington’s Swimming Beach Program:Bacterial Monitoring in Puget Sound

Jessica Archer and Jessica Bennett, Washington State Department of EcologyBEACH Program: www.ecy.wa.gov/programs/eap/beach

This poster: www.ecy.wa.gov/biblio/1003065.html

What Is The BEACH Program?Th l f th WA B h E i t l A t C i ti

What are core beaches?Core beaches are those that the BEACH Program has monitored nearly

Core Beaches Meeting Water Quality Standards2004 2010

WASHINGTON BEACH PROGRAM SWIMMABLE PUGET SOUND? IDENTIFYING PROBLEMS & FINDING SOLUTIONS

The goal of the WA Beach Environmental Assessment, Communication, and Health (BEACH) Program is to reduce the risk of disease to users of saltwater beaches. The program tests heavily used beaches and notifies the public when there is an increased risk of illness from swimming. It is funded through the federal BEACH Act of 2000 which amends the Clean Water Act

Core beaches are those that the BEACH Program has monitored nearly every year since 2004. They are considered to be the most high-risk beaches of the state. They are shown on the map and colored based on how many years the beach met standards out of the seven years the BEACH Program has monitored. The BEACH Program considers a beach to have “met” water quality standards for a year if one or no weekly sample

2004-2010

Clean Water Act.

State Coordinates

EPA Provides Funding

Locals Implement

have met water quality standards for a year if one or no weekly sample results are above the 104 colonies/100mL standard for enterococcus. The beaches in red on the map are “repeat offenders” and most have clean-up or pollution-identification actions underway.

Are they swimmable?Washington State, in general, has some of the cleanest waters in the United States. The core beaches are only a subset of the many beaches in WA. They were picked specifically because of their high risk of disease to swimmers. When any beach that the BEACH Program monitors has high bacteria results, we recommend the county post an advisory or closure i

A Cooperative ProjectThe BEACH Program is managed by both the Washington State

sign.

Core Puget Sound Marine Swimming Beaches Meeting Water Quality Standards

The BEACH Program is managed by both the Washington State Departments of Ecology and Health. They work together with counties and tribes to design optimal sampling plans for each county and tribal government. Some counties use volunteers and non-profit organizations such as the Surfrider Foundation and Beach Watchers, while most counties use county staff to collect samples from the beaches. All 7 Yearsuse county staff to collect samples from the beaches. All 7 Years

6 Years

4-5 Years

1 3 Y1-3 YearsOther beaches of high concern

Core Beaches with Chronic Bacteria Problems

* Core swimming beaches meeting water quality standards (allowing one exception per swimming season) divided by the number of monitored core swimming beaches; shown as a percent.

• Bayview Boat Launch (Skagit)• Eagle Harbor Waterfront Park (Kitsap)• Freeland County Park (Island)• Larrabee State Park (Whatcom)

• Marina Beach, Edmonds (Dog Park)• Oak Harbor City Park – Windjammer (Island)• Pomeroy Park, Manchester (Kitsap)• Silverdale Waterfront Park (Kitsap)

Core Beaches with Chronic Bacteria Problems

The BEACH Program monitors beaches weekly for enterococcus throughout the summer (Memorial Day to Labor Day). Enterococcus is an indicator bacteria that helps us to determine if there are pathogens (disease-causing

WHY MONITOR ENTEROCOCCUS? BEACH CLOSURES & ADVISORIES

Public notification of sewage spills and individual county guidelines for posting beaches are inconsistent from county to county. Weekly sampling data more accurately depicts the health of our beaches.

WHERE IS THE BACTERIA COMING FROM?

Bacteria can come from a wide range of sources, human and natural. Mechanical failures at wastewater treatment plants, septics, combined sewage overflows (CSOs), recreational boaters, and the swimmers p p g ( g

organisms) present. Enterococcus is the indicator bacteria that EPA recommends to state recreational water sampling programs.

Port Angeles SpillIf Enterococcus is present, these might be too

themselves are the most direct sources of pollution. Stormwater runoff, sediments, and beach wrack can serve as a safe haven for bacteria to harbor and grow but are not the “source” of fecal bacteria. Finding the original source that seeds these areas with bacteria can be extremely difficult.

TIN

GS

g p

Cryptosporidium: Parasitic protozoa causing gastrointestinal problems, pancreatitis

Shigella: Mild abdominal discomfort to full blown dysentery.

Enterococcus spp.

F B

EAC

H P

OST

Noroviruses: virus causing acute gastroenteritis – rarely severe.

E. coli 0157:H7: strain of E. coli bacteria which produces “verotoxin” – gastrointestinal problems to kidney failure

NU

MB

ER O

F

Bathers

verotoxin gastrointestinal problems to kidney failure

Many more!

*Image from Volunteer Estuary Monitoring: A Methods Manual, 2nd Edition (2006)

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