She seems to be more down on that Imogene than a bow anchor on a mud flat.
Four eggs laid on a mud flat near the water's edge; no nest.
There is a mud flat in front, and hardly any one but ourselves knows the channel.
It will beach itself presently, on a mud flat, and can be recovered towards evening.
Clifford told Jack that they must "row the old tub back to Mud Flat," and both boys pluckily bent to the work.
Regardless of his thousand-dollar fur, he rolled, thrashed, and tumbled about in the bushes and in the mud flat by a brook.
Part of this mud flat is already solid land, but part is mere marsh or shifting quicksand.
Unlimbering back near a farm we sloshed off across the mud flat towards the section of trench which we had been ordered to occupy.