Call for blocked drain spout for gutter. Arrived and met with Dan and discussed concerns. He has one drain spout that is blocked that serves a single gutter spout. I checked back yard and it appears that the run is approximately 20-30 feet, and is corrugated pipe. I discussed options for clearing. This included jetting line and using camera to identify any damaged areas. Due to nature of issue, Dan would prefer to reroute the drain.