Dredged rock material in the Collection dates from the early part of the 1900s. The Collection has slowly evolved from individual bags of rock to thousands of wooden storage boxes full of rock, housed ...

For the first time in its history, Sullivan Lake is set to be dredged. Dredging it the process of removing built up sediment ...

Dredged sediment is to be recycled and used to create buffers to protect communities from flooding and create wildlife habitats. Sand and gravel will be collected during routine dredging at ...