I'll check to see if there are places that could benefit from additional coverage. Thanks for the feedback. Will the existing weeds just die as they are submerged?
Yes they will unless they are willows or something growing in there, which is highly doubtful because its liable to be hard clay with very little moisture or nutrient load. , and even those will not survive in too deep of water and are pretty easily killed if they do make it. If it were mine, on the weeds, if you had a way to brush-hog it really high, like 6" to 8" high, you could utilize the tops of the weeds as erosion control ground cover, held in place by the base of the plants, either way they will only be there till water covers them up
