My lagoon is at the highest level I've seen it since I bought my house 4 years ago. I don't know if it is just the rains we've been getting, or if there is a problem. I would say its 12 inches higher than it's ever been & is about 2-3 inches from going over the bank. I have 2 questions. Is the overflow pipe on the lagoon supposed to prevent this? Secondly, Is this something the homeowner can get a clean-out snake for & just clean out himself? I wasn't sure if lagoon overflows where just a straight-forward drain, or if there was any kind of drain tiles involved to "indirectly" drain the lagoon. Please help!