I watched an episode of Ask this Old House a while back that showed how to plumb your washer to use the grey water to water your outside plants. I am currently living in a drought area and wish to do the same to my washer but am fighting city hall who are telling me it is against "code" to use gray water in your yard. I would like to see this episode again to get more facts so I may contact the town to see what information I can obtain to get our "codes" changed so we can use grey water.