The local terraforming continues. Where there were three pools of water, there's now one temporary larger one. The other two have been pumped so that they can be more artistically shaped.
The water has been moved into the stream, which currently looks more like a river. Once the culverts are in place, the low end of the stream will be unblocked and we'll see the water levels drop again.
Then there's the small matter of a bridge further upstream.