County Commissioners
John Hutchings - District One
Gary Edwards - District Two
Bud Blake - District Three
NEWS RELEASE
_______________________________________
FOR IMMEDIATE
RELEASE: Friday, April
27, 2018
CONTACT:
Residents: (360) 867-2645
Toxic Algae Health Warning In Effect for Summit Lake
Toxin
levels above the level for health concern
OLYMPIA –Summit Lake
has a toxic algae bloom. A resident at Summit Lake reported an algae bloom on
the afternoon of April 24, 2018. Thurston County Public Health and Social
Services staff sampled the lake, notified the community via the algae alert
email list, and posted a caution sign at the boat launch that same day.
Many residents of
the Summit Lake community get their drinking water from the lake. Lab results
received today show that the algae bloom is producing unsafe levels of Anatoxin-a.
Reports show toxin levels at the sample site are 9.95 micrograms per liter. The
state advisory level for Anatoxin-a is 1 microgram per liter. Anatoxin-a is a
potent neurotoxin that is fast-acting, and can cause serious illness or death.
Thurston County
Public Health and Social Services recommends that residents do not drink the lake
water. Filtration, boiling, and other water treatment methods do not
remove or deactivate the algae toxin. Public Health advises residents and the
public that if their source of water
comes from the lake, they should not consume the water, or use it to:
·
Mix
formula or other food/drink.
·
Rinse
food or do dishes.
·
Brush teeth,
or bathe.
In addition, Public Health recommends that people:
·
Do not
swim or water ski in the lake.
·
Keep
pets out of the lake and do not let them drink lake water.
·
Should
not eat fish that come from the lake during an algae bloom.
The health warning
for Summit Lake will remain in place until samples are within safe levels for
two consecutive weeks. Testing will continue until the samples are within safe
limits for two consecutive weeks.
For more information
on Summit Lake, visit the Summit Lake Toxic Algae website. For
more information about blue-green algae, frequently asked questions, and the
County lakes program, visit the County’s Blue-Green Algae Advisories website. You can sign up to receive email algae
alerts on the website or by calling 360-867-2645. The Health Department also
maintains an updated information line for residents at (360) 709-3080.
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