Nothing in this chapter contained shall be construed to prevent any county which may be a party to such contract from further caring for any such river or the banks thereof, as authorized so to do by existing laws or by such laws as may be hereafter enacted, provided the rights of neither county, as fixed by contract, shall be impaired thereby.
[ 1913 c 54 § 7; RRS § 9657. Formerly RCW 86.12.190.]