Friday, April 6, 2018

Weeding Our Way through the Right of Way



Spring has sprung and so have the weeds and grasses!  Property owners who live near the SFPUC Right of Way (ROW) have begun asking when the ROW will be mowed. Given this year’s late rains and warmer days, the vegetation along the pipeline corridors will grow very quickly now.



The SFPUC routinely begins the task of weed abatement in the spring – when the ground has dried out sufficiently to support the large tractor mower.  Along with the mower, crews use string trimmers along all fence lines and around appurtenances. It is a very labor intensive process, given some 75 miles of ROW land in three counties that must be addressed.  The first pass is usually completed by mid June, and a second is done in late summer to deal with different late season weeds.

The process begins in the southern and eastern reaches of the Regional Water System (Alameda and Santa Clara counties) where temperatures are higher and vegetation dries out more quickly.  The crews also have to pick up any illegal dumping that may have occurred in the last year before the mowing can be done.

"It’s a big job but we always finish by July 1 every year, and often much sooner," says SFPUC forester Jane Herman.  "This year looks different, given the late rains, but the goal is the same."


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