If you are talking about culvert tubing, you can get it from McCoy's or most
ranch supply places. They come in either corrugated metal or plastic in
varying diameters.
BillS

CP wrote:

Our house sits on the slope of a hill and when it rains, the water from the
neighborhood enters our back yard and causes soil erosion. We were told by
the city that we need to install a trench/channel drain in the yard to
divert the water out of the property. Where do we get Trench drains in
Austin? I tried Ferguson and they said they do not carrry them. Can someone
let us know where we could buy them? How much do these normally cost? We
need a 7ft X 2 ft drain. Is there any other economical option other than
using a trench drain??

Thanks a lot in advance for any pointers that you may provide...

-CP