Mini logo

Winter Blues and Greens.

Winter weather ends the growth of Blue-Green Algae at Castle Semple Loch

Winter Blues and Greens

The cooler weather has meant that cyanobacteria (blue-green algae) have declined and are no longer a potential health issue for

Read More

Blue Green Algae Alert

Castle Semple Loch has high levels of blue-green algae although the type of algae present has changed to a species

Read More

The rise of the Diatoms

The turbulent weather (wet and windy) doesn’t suit blue-green algae, but is good news for Diatoms and motile green algae

Read More

Castle Semple Cyanobacteria

Update 27.06.17: water level is still at ‘Level 2’ although not as concentrated. Cyanobacteria is at 525/ml, 1250/ml is level

Read More
Make a booking