Alright I have searched for awhile and haven't found exactly what i am looking for. first off i am planning a on using a 12 in dual wall corrugated pipe for my overflow not a stand pipe, was wondering what everyone's thoughts were are installing a 90 aimed up in the air or down towards the water to help keep fish and debris out of it. Also any possible problems with installing this closer to where the dam ties into to virgin ground as opposed to right in the middle of the fill. One last thing what are you doing around the outlet of the pipe for erosion and keeping critters out and making sure a mower wheel or someone don't get caught. thanks chris
