Pierce County Roads division has been expressing interest in understanding how better to support improved agricultural drainage by re-visiting their maintenance schedule and methods. Typically, their crew visits a few times a year, mows down the grass (mostly reed canarygrass or blackberries) and departs. However, this leaves piles of debris in ditches, which may eventually make their way to a culvert, and may only partially decompose, therefore blocking water from draining from the ditch. They’re now seeking a few locations to try out alternative methods, including cutting grass shorter, removing debris, and/or placing a mat down to block weed growth. They’re also open to conducting a survey of the ditch to remove high/low spots to improve flow!
Let us know if you know of any ditches that drain agricultural fields AND are maintained by Pierce County Roads department, and we can connect you with the right folks!