Dams in Yakima, Washington
49
Total Dams
36
High Hazard
9
Significant
37.3 yrs
Avg Age
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Clear Creek Yakima | High Hazard | 47 ft | 1914 | Concrete | Washington |
| Roza Ww5 Reregulation Reservoir Yakima | High Hazard | — | 2017 | Earth | Washington |
| George Deruyter & Son Dairy Lagoon 2 Yakima | High Hazard | — | 2022 | Earth | Washington |
| Parker Reservoir Dam Yakima | High Hazard | — | 1955 | Earth | Washington |
| Evans Far West Pond Dam Yakima | High Hazard | — | 1997 | Earth | Washington |
| Evans Tieton Pond Dam Yakima | High Hazard | — | 2004 | Earth | Washington |
| Olympic Orchards Dam 4 Yakima | High Hazard | — | 1985 | Earth | Washington |
| Den Hoed Dam No 1 Yakima | High Hazard | — | 1999 | Earth | Washington |
| Olympic Orchards Dam 2 Yakima | High Hazard | — | 1985 | Earth | Washington |
| Roche Pomona Dam Yakima | High Hazard | — | 1995 | Earth | Washington |
| Evans Flavorland Reservoir No 1 Yakima | High Hazard | — | 1985 | Earth | Washington |
| Olympic Orchards Dam 1 Yakima | High Hazard | — | 1985 | Earth | Washington |
| Tieton Yakima | High Hazard | 196 ft | 1925 | Concrete | Washington |
| French Canyon Yakima | High Hazard | 74 ft | 1985 | Earth | Washington |
| Bumping Lake Yakima | High Hazard | 44 ft | 1910 | Earth | Washington |
| George Deruyter & Son Dairy Lagoon 3 Yakima | High Hazard | — | 2022 | Earth | Washington |
| Evans Konnowac Dam Yakima | High Hazard | — | 1990 | Earth | Washington |
| Sunnyside Mp 23.7 Reservoir Yakima | High Hazard | — | 2008 | Earth | Washington |
| Gamache Dam Yakima | High Hazard | — | 1987 | Earth | Washington |
| Wenas Dam Yakima | High Hazard | — | 1911 | Rockfill | Washington |
| Port of Sunnyside Anaerobic Pretreatment System Yakima | High Hazard | — | 2015 | Earth | Washington |
| Del Monte Foods INC Yakima | High Hazard | — | 1968 | Earth | Washington |
| Svid Mabton Canal 12.48 Reservoir Yakima | High Hazard | — | 2010 | Earth | Washington |
| Olympic Orchards Dam 3 Yakima | High Hazard | — | 1985 | Earth | Washington |
| Farmland Ranch 19 Dam Yakima | High Hazard | — | 1992 | Earth | Washington |
| Evans Flavorland Reservoir No 2 Yakima | High Hazard | — | 1998 | Earth | Washington |
| Selah Home Ranch Reservoir Yakima | High Hazard | — | 2009 | Earth | Washington |
| Olympic Orchards Dam 5 Yakima | High Hazard | — | 1985 | Earth | Washington |
| Selah Aerated Lagoon Yakima | High Hazard | — | 1985 | Earth | Washington |
| Chiawana Gleed Ranch Dam Yakima | High Hazard | — | 2003 | Earth | Washington |
| Sunnyside Mp 37.1 Reservoir Yakima | High Hazard | — | 2011 | Earth | Washington |
| Friesland Dairy Lagoons Yakima | High Hazard | — | 2013 | Earth | Washington |
| Selah Naches Ranch Reservoir Yakima | High Hazard | — | 2004 | Earth | Washington |
| Stevenson Dam Yakima | High Hazard | — | 1969 | Earth | Washington |
| Cow Palace Lagoon 2 Yakima | High Hazard | — | 2017 | Earth | Washington |
| Black Rock Orchards Dam Yakima | High Hazard | — | 1985 | Earth | Washington |
| Grandview Wastewater Lagoon F Dam Yakima | Significant Hazard | — | 1997 | Buttress | Washington |
| Grandview Wastewater Lagoon Dam Yakima | Significant Hazard | — | 1991 | Buttress | Washington |
| Liberty Acres Lagoon 3 Yakima | Significant Hazard | — | 1990 | Earth | Washington |
| Cow Palace Lagoon 1 Yakima | Significant Hazard | — | 2000 | Earth | Washington |
| Grandview Wastewater Lagoon 1 Dam Yakima | Significant Hazard | — | 1999 | Earth | Washington |
| Liberty Acres Lagoon 7 Yakima | Significant Hazard | — | 2000 | Earth | Washington |
| D&J Dairy Consolidated Lagoon No. 1 Yakima | Significant Hazard | — | 2021 | Earth | Washington |
| Sunny Dene Dairy Waste Pond Yakima | Significant Hazard | — | 2004 | Earth | Washington |
| Bosma Old Pond 1 Yakima | Significant Hazard | — | 2000 | Earth | Washington |
| Van Wingerden Pond 1 Yakima | Low Hazard | — | 1980 | Earth | Washington |
| Byron Ponds Dam Yakima | Low Hazard | — | 1950 | Gravity | Washington |
| Sunnyside Indust Wastewater Lag 1 2 & 3 Yakima | Low Hazard | — | 1992 | Earth | Washington |
| Tree Top Selah Wastewater Lagoon Yakima | Low Hazard | — | 1991 | Earth | Washington |