Harlan County Reservoir Noutheast Beach (Sampling Site 18)

The table below shows the most recent sampling information for  toxic algae (Microcystin) and bacteria (E.coli) ,
Samples are typically collected on Monday and posted on the web site on Thursday or Friday.

Nearest City - Republican City Harlan County
This Lake is Sampled Weekly.
Toxic Algae Data updated on:
8/3/17
Bacteria (E. coli) data updated:
8/3/17
Level of Microcystin (ppb) E. coli (# per 100 ml)
No Samples No Samples
Toxic Algae (Microcystin) Information
For more information about toxic algae and its potential health effects.
Bacteria (E. coli) Information
For more information about bacteria and its potential health effects.
This Lake is NOT on Toxic Algae Health Alert.


On the table below, the level to trigger a toxic algae Health Alert is 20 parts per billion for the toxin Microcystin. Health Alerts stay in effect until the level stays below 20 ppb for two consecutive weeks
In the Bacteria (E.coli) column, a single sample of 235 counts (or higher) per 100 ml is considered a higher risk for illness through ingestion
.
Week Starting Weekly Health Alert Level of Microcystin (ppb) E. coli (# per 100 ml)
May 1, 2017
May 8, 2017
May 15, 2017
May 22, 2017
May 29, 2017
June 5, 2017
June 12, 2017
June 19, 2017
June 26, 2017
July 3, 2017
July 10, 2017
July 17, 2017
July 24, 2017
July 31, 2017
August 7, 2017
August 14, 2017
August 21, 2017
August 28, 2017
September 4, 2017
September 11, 2017
September 18, 2017
September 25, 2017