R rew-wba New member Mar 19, 2009 #1 wot do they mean when they say a pool or lake is 90% silt any ideas
G gordy Guest Mar 19, 2009 #2 They mean the water is "dirty" or "unclear" dosent necesarily mean poluted. Where underwater visibility is low.
They mean the water is "dirty" or "unclear" dosent necesarily mean poluted. Where underwater visibility is low.
