Algae - Detail search

Detailed search for your lake

This database contains the most current toxicity data available. All instances of values above the recreational guidelines are kept as up to date as possible, but values below the guidelines may be somewhat delayed in entry.Since there is a lag time from the date of sample to the date of analysis, be sure to check the sample date when looking at data or before you use the lake. Remember to use caution and avoid scums. "When in doubt, stay out!"

Your local jurisdiction may have more specific information about your lake. Questions? Contact toxicalgae at Department of Ecology.

If a lake is not listed, it has not been tested for toxic algae through the Ecology program.

The pins on the map represent the center of small lakes, regardless of where the sample was taken. To find more precise location information, download the toxin data and click the "view scum info" link. That is where specific sampling location information will be if it was provided. On larger lakes, (such as Lake Washington, Moses Lake and Potholes) pins represent the location of the sample if provided.

Toxin:

County	WRIA Number	Site	Collect Date	Parameter	Toxin Conc. (µg/L)	MDL (µg/L)	Above State Guideline	Additional Information	Sample Location	Ecology Tracking Number
Whitman	35	Snake River	09/03/2024	Anatoxin-a	<MDL	0.010	No	No	Central Ferry	SNAKWHIT662_24_250
Whitman	35	Snake River	09/03/2024	Microcystin	0.400	0.150	No	No	Central Ferry	SNAKWHIT662_24_250
Whitman	35	Snake River	08/26/2024	Anatoxin-a	<MDL	0.010	No	No	Illia Dunes	SNAKWHIT662_24_215
Whitman	35	Snake River	08/26/2024	Anatoxin-a	<MDL	0.010	No	No	Central Ferry	SNAKWHIT662_24_216
Whitman	35	Snake River	08/26/2024	Cylindrospermopsin	<MDL	0.050	No	No	Central Ferry	SNAKWHIT662_24_216
Whitman	35	Snake River	08/26/2024	Cylindrospermopsin	<MDL	0.050	No	No	Illia Dunes	SNAKWHIT662_24_215
Whitman	35	Snake River	08/26/2024	Microcystin	<MDL	0.150	No	No	Illia Dunes	SNAKWHIT662_24_215
Whitman	35	Snake River	08/26/2024	Microcystin	22.400	0.150	Yes	No	Central Ferry	SNAKWHIT662_24_216
Whitman	35	Snake River	08/26/2024	Saxitoxin	0.023	0.020	No	No	Central Ferry	SNAKWHIT662_24_216
Whitman	35	Snake River	08/26/2024	Saxitoxin	<MDL	0.020	No	No	Illia Dunes	SNAKWHIT662_24_215
Whitman	35	Snake River	08/20/2024	Anatoxin-a	<MDL	0.010	No	No	Boyer Park	SNAKWHIT662_24_197
Whitman	35	Snake River	08/20/2024	Microcystin	<MDL	0.150	No	No	Boyer Park	SNAKWHIT662_24_197
Whitman	35	Snake River	11/06/2023	Anatoxin-a	<MDL	0.165	No	No	Central Ferry	SNAKWHIT662_23_438
Whitman	35	Snake River	11/06/2023	Microcystin	87.800	0.150	Yes	No	Central Ferry	SNAKWHIT662_23_438
Whitman	35	Snake River	10/30/2023	Anatoxin-a	<MDL	0.165	No	No	Central Ferry	SNAKWHIT662_23_416
Whitman	35	Snake River	10/30/2023	Microcystin	48.500	0.150	Yes	No	Central Ferry	SNAKWHIT662_23_416
Whitman	35	Snake River	10/24/2023	Anatoxin-a	<MDL	0.010	No	View	Central Ferry	SNAKWHIT662_23_401
Whitman	35	Snake River	10/24/2023	Microcystin	6.710	0.150	No	View	Central Ferry	SNAKWHIT662_23_401
Whitman	35	Snake River	10/16/2023	Anatoxin-a	<MDL	0.010	No	View	Central Ferry	SNAKWHIT662_23_372
Whitman	35	Snake River	10/16/2023	Microcystin	61.400	0.150	Yes	View	Central Ferry	SNAKWHIT662_23_372
Whitman	35	Snake River	10/09/2023	Anatoxin-a	<MDL	0.010	No	No	Wawawai Landing	SNAKWHIT662_23_350
Whitman	35	Snake River	10/09/2023	Anatoxin-a	<MDL	0.010	No	No	Central Ferry	SNAKWHIT662_23_351
Whitman	35	Snake River	10/09/2023	Microcystin	24.900	0.150	Yes	No	Central Ferry	SNAKWHIT662_23_351
Whitman	35	Snake River	10/09/2023	Microcystin	<MDL	0.150	No	No	Wawawai Landing	SNAKWHIT662_23_350
Whitman	35	Snake River	10/02/2023	Anatoxin-a	<MDL	0.010	No	No		SNAKWHIT662_23_338
Whitman	35	Snake River	10/02/2023	Cylindrospermopsin	<MDL	0.025	No	No		SNAKWHIT662_23_338
Whitman	35	Snake River	10/02/2023	Microcystin	10.000	0.150	Yes	No		SNAKWHIT662_23_338
Whitman	35	Snake River	10/02/2023	Saxitoxin	<MDL	0.022	No	No		SNAKWHIT662_23_338

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As of 6/26/2018 the format of the toxin and phytoplankton export has changed. A unique identification number has been added to each site.

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