All work associated with removal of the first of four hydroelectric dams slated for demolition on the Klamath River in California and Oregon has been completed by contractor Kiewit, said dam owner Klamath River Renewal Corp. earlier this month.

An effort to bolster flood control in northeast Houston through improvements to the Lake Houston dam have been scaled back due to financial constraints on the project. Houston officials say that the length of proposed floodgates will need to be reduced by half to meet the project’s budget.