Roof Rain Water Catchment for pond.

The water comes off the roof into our new gutters and runs down the
pipes to the pond.

We will bury the black pipe by the house. It runs underground from the
garage to the swale and comes out the overflow pipe.
The overflow water flows back down the oversized green pipe to the
swale during big rains.

After this photo was taken I added and extension to send the water to
the bottom of the pond instead of out on top.

All the parts came from the local lumber yard.