By Christina Lords; Idaho Capital Sun This is an example of a blue-green algae bloom in Boyer Slough on Lake Pend Oreille in August 2021. (Courtesy of Idaho Fish and Game) Idahoans should use caution when recreating in or near the Island Park Reservoir after high amounts of toxin-producing cyanobacteria was recently found in water samples there, according to a press release from the Idaho Department of Health and Welfare. Visit the Idaho Recreational Water Health Advisories tab at the Get Healthy Idaho website for advisories and sampled locations at water bodies throughout Idaho. The toxins can be harmful to people, pets and livestock. The health department works closely with the Idaho Department of Environmental Quality to identify, respond to, and monitor cyanobacteria harmful algal blooms, known as cyanoHABs. When…
Coeur d'Alene Press The Panhandle Health District issued a health advisory for Spirit Lake on Wednesday. A health advisory has been issued for Spirit Lake. The Panhandle Health District in collaboration with the Idaho Department of Health & Welfare and Idaho Department of Environmental Quality issued the warning Wednesday for Spirit Lake and Lake Cocolalla, according to a press release. Recent water sampling by DEQ indicates the presence of cyanobacteria, also known as a harmful algae bloom or blue-green algae in Spirit Lake and Lake Cocolalla. The public is urged to use caution when recreating in or near the water, especially where ingestion is a risk, the release said. Cyanobacteria are a natural part of Idaho’s water bodies. When temperatures rise, their populations can bloom and toxic chemical compounds, or…
Idaho Statesman Algae is pictured along the shore of Fernan Lake this month. A public health advisory was issued Thursday for Fernan Lake. The advisory, issued by Panhandle Health District in collaboration with the Idaho Department of Health and Welfare and the Idaho Department of Environmental Quality, states that recent water sampling indicates the presence of cyanobacteria, a harmful algae bloom, in the lake. The agencies are urging the public to use caution when recreating in or near the water, especially where ingestion is a risk. TOP VIDEOS × Cyanobacteria are a natural part of Idaho’s water bodies. When temperatures rise, their populations can bloom and toxic chemical compounds, or cyanotoxins, can be released into the water. Caution should be taken anywhere where the water appears discolored or murky as…
BoiseDev After toxins were found in Lake Cascade last month, the Idaho Department of Environmental Quality is holding an event for the public to learn more about cyanobacteria, cyanotoxins, and water quality monitoring at Lake Cascade. Representatives from a host of agencies, including DEQ, Idaho Fish and Game, Central District Health, and Cascade Medical Center will be on hand to answer questions about health effects and water quality. The open house is scheduled for Wednesday, July 13 at the American Legion Hall at 105 E Mill St in Cascade from noon to 6:45 p.m. While toxins were present in Lake Cascade in June, levels didn’t meet the threshold for a health advisory. Exposure to cyanotxins can cause skin irritation and an upset stomach. The toxins can be particularly harmful to…
I. Using Molecular Methods to Study Cyanobacterial Blooms. This presentation introduces molecular monitoring approaches used in the detection and quantification of cyanobacterial groups and cyanotoxin genes implicated in harmful algal blooms. Results will be presented from next generation sequence analysis and qPCR/RT-qPCR methods to characterize cyanobacterial community structure, associated bacterial community, toxic cyanobacteria, and geographically localized genotypes or species. The methods study cyanobacterial functional genes associated with nutrients in toxin production, their relationship to water quality parameters, and explore drivers of cyanotoxin production using mRNA-based sequence analysis. This presentation also discusses occurrence, distribution, temporal-spatial variations of cyanobacteria, especially toxin-producers, and use as early warning systems for cyanotoxin production. II. Funding Integration Tool for Source Water: Finding a Plan a FITS. With different funding mechanisms available, it can be difficult finding…