The Broads Authority (BA) has agreed to take on a new responsibility as part of its relationship with the country's National Parks.
The River Waveney is to be dredged as part of a seven month project to improve the area.
The leaders of all of Norfolk's major councils have hit out at the Broads Authority in a scathing letter to the government.
Boaters have raised concerns there are not enough moorings in the Broads to cope with the increased capacity during the summer months.
A bridge which allows boats to travel through Great Yarmouth on the River Yare is stuck and could take more than a week to fix.
Two jet-skiers caught "roaring" along the River Waveney and performing "doughnuts" close to a popular riverside pub have been fined hundreds of pounds.
The only elected members of the Broads Authority could be cast adrift as bosses look to trim the size of its board - in what has been described as "democracy in reverse".