2022 - Tilley Road Upstream Repair

Tilley Road (Hwy 121 overflowed) and the LAKE at The Preserve that is the cause of the extreme flooding upstream from Tilley Road.  The project will increase Culvert sizes from Tilley Road to 93rd and re-establish Hopkins Ditch to facilitate flow from the area to be annexed by RCW 85.32 action.  Also requesting FEMA Grant to remove debris and siltation caused by flooding.   (back to Work Projects Page)

Links to more details:    Upstream Area Overview         Culverts Page

Area is "most upstream" headwaters

Tilley Road overflow (Hwy 121) Jan 7

Tilley Road overflow (Hwy 121) Jan 7 (2)

Added flow source - 7 days after high water

Added flow source (2 ) - 7 days after high water

Added flow source (3) - 7 days after high water

93rd Ave (7 days after high water -1)

93rd Ave (7 days after high water -2)

93rd Ave (south side) Jan 13

100th Ave Culvert - Jan 13

Hart Road (north culvert) Jan 13

Jan 13-Tilley Road

Jan 15-Tilley Road