Lake water samples were taken on June 29th.  The samples were sent into the lab to test for microcystin levels.  The samples were pulled prior to the treatment on the 29th.

We took samples at the beach and in George’s Fork cove.

Results:

• Beach
  • 6/29/2020   .813 ug/L
    6/22/2020   .280 ug/L 
    6/15/2020   .271 ug/L

• George’s Fork:
  • 6/29/2020   1.795 ug/L          
  • 6/22/2020   .340 ug/L
  • 6/15/2020   .280 ug/L

Summary:

We experienced an increase in Microcystin over the prior week. The positive news is that we are still well below the level required for the first advisory. Based on observations taken on July 1st, the lake seemed to have responded well to the treatment on Monday. At this point, it appears that water will be in good shape for the holiday weekend! We will continue to keep a close eye on the conditions. The upcoming forecast is very conducive to algae growth. Keep an eye on the conditions each time you enter. When in doubt stay out.

Thank you,

LWQ Committee

Ohio Health Department Advisory Requirements. 

• Recreational Public Health Advisory: 6 Ug/L
  • A sign is posted on beaches warning that an algal bloom is present and/or algal toxins have been detected. Swimming or wading is not recommended for children, pregnant or nursing women, those with certain medical conditions, and pets. 

• Elevated Recreational Public Health Advisory: 20 Ug/L
  • A sign is posted on beaches warning algal toxins at unsafe levels have been detected and that all contact with the water should be avoided.

The Lake Water Quality Committee has begun monitoring the lake water conditions and algae activity. This past week, we did observe algae growth starting. We will continue to monitor and respond accordingly.

Please take time to read the signs posted at the beach, marina, and the dam. These signs provide information on what to look for when using the lake water.

Not all algae are bad. However, there are types of algae that produce toxins that can be harmful when at a certain limit. Blue-green algae (cyanobacteria) can produce a toxin called Microcystin. This is the toxin we test for when we send water samples into the lab.

If you are in doubt about the water conditions that you see, it is advised that you stay out.

The Lake Water Committee will do our best to keep you up to date on conditions. We will share the Microcystin test results when they are taken.

Thank you

On Wednesday August 14th, the below signs were installed that the Beach, Marina, George’s Fork, and at the Dam. These signs follow the EPA communication protocol at state parks.

Water samples from August 5th returned this week. Our microcystin level is at 1.44 parts per billion. The first level of advisory is to be posted when levels reach 6 parts per billion.

The LWQ team will continue to monitor the lake water. The team will continue to communicate updates on water conditions and LWQ operations.

Please share this communication with your family and guest. The more communication to those using the water the better. Remember, “When in doubt, stay out”

Thank you – LWQ Committee