LINCOLN, Neb. (KOLN) – DHHS in Nebraska has issued well being alerts for 5 lakes in Nebraska because of blue-green algae.
The alerts have been issued for Maskenthine Reservoir in Stanton County, Willow Creek Reservoir in Pierce County, Calamus Reservoir in Loup County, Bluestem Lake in Lancaster County and Pawnee Lake (east and west seashores) in Lancaster County.
Iron Horse Path Lake in Pawnee County and Swan Creek Lake (Willard Meyer Recreation Space) in Saline County are nonetheless on well being alert.
Samples taken earlier this week at these lakes measure above the edge of 8 components per billion (ppb) of complete microcystin, which is a toxin launched by sure strains of blue-green algae. Primarily based on suggestions issued in 2019 by the U.S. Environmental Safety Company (EPA), the state of Nebraska adopted this restrict after concluding that the brand new EPA threshold relies on the perfect scientific proof out there and is protecting of public well being.
When a well being alert is issued, indicators are posted to advise the general public to make use of warning, and designated swimming seashores are closed throughout the alert. Leisure boating and fishing are permitted, however the public is suggested to make use of warning and keep away from publicity to the water, significantly avoiding any exercise that might result in swallowing the water. Don’t let pets get within the water or drink from the lake. Individuals can nonetheless use the general public areas for tenting, picnics and different out of doors actions.
Weekly sampling has been performed at 53 public lakes because the first week of Might. The lakes will proceed to be monitored weekly by the tip of September. Sampling outcomes for HAB and micro organism will likely be up to date each Friday and posted on NDEE’s web site, http://dee.ne.gov. The state’s monitoring is performed at public lakes with swimming seashores and excessive public exercise. HAB may additionally be current in different lakes in Nebraska that aren’t examined, so the general public ought to use warning in the event that they see indicators of algal blooms.
For extra details about what to search for, potential well being results from HAB and steps to keep away from publicity, please check with the next Fact Sheet. To view the weekly knowledge for the lakes sampled, go to https://deq-iis.ne.gov/zs/bw/.
NDEE’s sampling companions embrace the Central District Well being Division, Nebraska Public Energy District, Higher Republican Pure Sources District, Decrease Republican NRD, South Platte NRD, Center Niobrara NRD, Decrease Loup NRD, Nemaha NRD, Decrease Elkhorn NRD and the US Military Corps of Engineers.
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