Green sludge from my yard drain
I keep getting a mossy, algae-like slime along the curb in front of my house, coming from my yard drain. Can you tell me what it is, what causes it, and how to stop producing it? I've attached a photo. Thanks! Apologies if this is a duplicate message. I couldn't tell if the one I tried to send yesterday went through.
According to our specialists this is probably a plumbing problem. You may have trouble with your foundation as well.