FacebookRainfall: October through March
| Station | Oct 1, 2014 through Mar 31, 2015 | Oct 1, 2015 through Mar 31, 2016 | Oct 1, 2016 through Mar 31, 2017 | Oct 1, 2017 through Mar 31, 2018 | Oct 1, 2018 through Mar 31, 2019 | Oct 1 - Mar 31 Average | Oct 1, 2019 through Mar 31, 2020 | County | State |
|---|---|---|---|---|---|---|---|---|---|
| 08CF15* | - | - | - | - | - | - | 2.11 | Yakima County | Washington |
| 100Circles | 4.13 | 5.24 | 5.77 | 3.81 | 4.90 | 4.77 | 2.99 | Benton County | Washington |
| 10SB04* | - | - | - | - | - | - | 2299978.67 | Benton County | Washington |
| AMT* | - | - | - | - | - | - | - | Grant County | Washington |
| Addy | - | 13.61 | 15.35 | 11.04 | 8.32 | 12.08 | 7.33 | Stevens County | Washington |
| Ahtanum | 5.64 | 10.35 | 9.32 | 4.37 | 5.93 | 7.12 | 3.27 | Yakima County | Washington |
| Alder.Rdg | - | 0.71 | 5.32 | 3.18 | 4.39 | 3.40 | 2.01 | Benton County | Washington |
| Alderdale | 3.21 | 4.24 | 5.28 | 3.06 | 4.10 | 3.98 | 1.93 | Klickitat County | Washington |
| Almira | 7.60 | 11.55 | 11.84 | 6.46 | 6.22 | 8.73 | 3.98 | Lincoln County | Washington |
| Anatone | 5.59 | 7.19 | 7.45 | 4.70 | 5.52 | 6.09 | 4.49 | Asotin County | Washington |
| Arlington | - | - | - | 26.43 | 21.09 | 23.76 | 28.11 | Snohomish County | Washington |
| Arrowhead | 7.37 | 9.54 | 9.35 | 7.89 | 5.37 | 7.90 | 3.51 | Okanogan County | Washington |
| Avalon* | - | - | - | - | - | - | 18.40 | Hood River County | Oregon |
| Azwell | - | 10.92 | 8.34 | 8.70 | 5.28 | 8.31 | 3.13 | Okanogan County | Washington |
| Badger.Cyn | 3.39 | 4.85 | 6.02 | 2.74 | 4.60 | 4.32 | 2.38 | Benton County | Washington |
| Basin.City | 4.05 | 5.73 | 7.53 | 4.78 | 3.96 | 5.21 | 3.38 | Franklin County | Washington |
| BearWallow* | - | - | - | - | - | - | 17.97 | Hood River County | Oregon |
| Benton.E | 4.10 | 6.28 | 7.69 | 4.17 | 5.66 | 5.58 | 3.26 | Benton County | Washington |
| Benton.W | 4.04 | 5.87 | 8.17 | 5.43 | 5.64 | 5.83 | 3.57 | Benton County | Washington |
| Bickleton.N | - | - | - | - | - | - | - | Yakima County | Washington |
| Big.Flat | 8.11 | 8.41 | 9.57 | 6.90 | 6.35 | 7.87 | 4.96 | Franklin County | Washington |
| Boyd.Dist | 8.04 | 12.93 | 10.39 | 9.94 | 6.26 | 9.51 | 4.31 | Chelan County | Washington |
| Brays.Land | 2.64 | 13.64 | 9.21 | 8.69 | 6.23 | 8.08 | 4.77 | Douglas County | Washington |
| Brewster.N | 8.57 | 12.64 | 10.23 | 9.68 | 6.44 | 9.51 | 3.72 | Okanogan County | Washington |
| Brewster.S | - | - | - | - | - | - | 3.74 | Douglas County | Washington |
| Broadview | 5.02 | 8.61 | 5.03 | 4.14 | 4.69 | 5.50 | 2.51 | Kittitas County | Washington |
| Buena | 3.68 | 6.37 | 7.28 | 3.72 | 4.48 | 5.11 | 2.65 | Yakima County | Washington |
| Canoe.Rdg | 4.04 | 3.75 | 6.13 | 3.58 | 5.43 | 4.59 | 2.51 | Benton County | Washington |
| Carlson | 4.86 | 6.10 | 7.73 | 5.21 | 5.41 | 5.86 | 2.52 | Benton County | Washington |
| Carlton.S | - | - | - | - | - | - | - | Okanogan County | Washington |
| Cashmere.N | 9.05 | 14.36 | 7.88 | 9.54 | 7.57 | 9.68 | 5.36 | Chelan County | Washington |
| Cemetery* | - | - | - | - | - | - | 6.27 | Wasco County | Oregon |
| Chehalis | - | 11.51 | 58.32 | 43.47 | 31.20 | 36.13 | 39.31 | Lewis County | Washington |
| Chelan.S | 8.25 | 12.92 | 9.83 | 9.91 | 4.70 | 9.12 | 4.69 | Chelan County | Washington |
| Chief.Joe | 7.30 | 10.58 | 8.21 | 6.87 | 3.21 | 7.23 | 3.36 | Okanogan County | Washington |
| Chimacum | - | 22.04 | 16.98 | 17.14 | 11.22 | 16.85 | 11.93 | Jefferson County | Washington |
| Chucker | 5.50 | 6.52 | 6.88 | 5.66 | 6.76 | 6.26 | 4.23 | Benton County | Washington |
| Clark* | - | - | - | - | - | - | - | Franklin County | Washington |
| Coffin | 5.11 | 6.28 | 7.16 | 4.91 | 5.46 | 5.78 | 3.25 | Benton County | Washington |
| College.Pl | 8.13 | 8.84 | 12.35 | 9.41 | 31.03 | 13.95 | 10399897.66 | Walla Walla County | Washington |
| Colton.S | - | - | - | - | - | - | - | Whitman County | Washington |
| Connell.N | 5.69 | 7.71 | 9.62 | 7.17 | 4.97 | 7.03 | 4.87 | Franklin County | Washington |
| Corvallis* | 26.25 | 36.56 | 42.43 | 23.70 | 23.17 | 30.42 | 1100000.51 | Linn County | Oregon |
| Coupeville | 13.62 | 19.33 | 11.91 | 15.05 | 8.84 | 13.75 | 14.19 | Island County | Washington |
| Cowiche | 5.38 | 10.39 | 9.46 | 4.89 | 5.52 | 7.13 | 3.31 | Yakima County | Washington |
| Craigmont | - | 2.11 | 9.39 | 8.84 | 7.23 | 6.89 | 6.90 | Lewis County | Idaho |
| Crane | - | - | - | - | - | - | 2.64 | Douglas County | Washington |
| Creston.N | - | - | - | - | - | - | - | Lincoln County | Washington |
| Curlew | - | - | - | 8.07 | 2.28 | 5.18 | 0.68 | Ferry County | Washington |
| Dallesport | - | - | - | - | - | - | 5.23 | Klickitat County | Washington |
| Davenport | 8.73 | 12.44 | 13.14 | 9.34 | 7.30 | 10.19 | 6.31 | Lincoln County | Washington |
| Dayton.NE | 11.12 | 13.48 | 15.11 | 13.31 | 8.12 | 12.23 | 9.26 | Columbia County | Washington |
| Dayton.NW | 2.11 | 12.85 | 14.31 | 13.64 | 9.10 | 10.40 | 10.24 | Columbia County | Washington |
| DesertAire | 2.73 | 5.50 | 5.11 | 4.16 | 3.12 | 4.12 | 1.70 | Grant County | Washington |
| Dietz* | - | - | - | - | - | - | - | Grant County | Washington |
| Dog.River* | - | - | - | - | - | - | 14.75 | Hood River County | Oregon |
| Dusty.W | - | - | - | - | - | - | - | Whitman County | Washington |
| Eby | 7.36 | 8.07 | 9.01 | 8.00 | 5.82 | 7.65 | 3.79 | Benton County | Washington |
| Ellisforde | - | - | - | - | - | - | 4.70 | Okanogan County | Washington |
| Endicott | - | - | - | - | - | - | - | Whitman County | Washington |
| Ephrata | 4.21 | 6.04 | 5.62 | 4.06 | 3.57 | 4.70 | 2.78 | Grant County | Washington |
| Fairfield | 10.81 | 11.38 | 17.49 | 13.11 | 7.28 | 12.01 | 6.32 | Spokane County | Washington |
| Ferndale | - | - | - | - | - | - | 21.26 | Whatcom County | Washington |
| Finley | 4.26 | 2.21 | 7.71 | 3.95 | 5.89 | 4.80 | 2.82 | Benton County | Washington |
| Fir* | - | - | - | - | - | - | - | Franklin County | Washington |
| Fir.Island | 17.37 | 23.49 | 17.91 | 20.54 | 5.24 | 16.91 | 19.07 | Skagit County | Washington |
| FishHook | 5.74 | 7.36 | 8.88 | 6.34 | 6.38 | 6.94 | 4.46 | Walla Walla County | Washington |
| Fourmile | 4.43 | 5.62 | 6.55 | 4.15 | 5.80 | 5.31 | 3.10 | Benton County | Washington |
| Frenchman | 4.15 | 6.32 | 5.72 | 4.61 | 4.10 | 4.98 | 2.83 | Grant County | Washington |
| Garfield.E | 12.29 | 12.70 | 14.53 | 13.11 | 6.87 | 11.90 | 7.19 | Whitman County | Washington |
| George | 3.67 | 4.19 | 5.76 | 4.80 | 4.13 | 4.51 | 2.80 | Grant County | Washington |
| Gleed | 4.65 | 8.77 | 7.97 | 4.38 | 4.41 | 6.04 | 2.98 | Yakima County | Washington |
| Gramling | 5.74 | 7.27 | 8.15 | 5.98 | 6.01 | 6.63 | 3.07 | Benton County | Washington |
| Grandview | 3.99 | 6.14 | 6.56 | 4.26 | 5.74 | 5.34 | 2.92 | Benton County | Washington |
| Granger | 3.66 | 6.34 | 8.09 | 3.93 | 4.78 | 5.36 | 1.99 | Yakima County | Washington |
| Grayland | 40.38 | 69.08 | 72.45 | 55.95 | 42.73 | 56.12 | 49.36 | Grays Harbor County | Washington |
| Green.Blff | 10.62 | 12.83 | 17.47 | 11.61 | 9.79 | 12.46 | 9.59 | Spokane County | Washington |
| Harrington | 6.36 | 9.26 | 10.51 | 9.17 | 5.70 | 8.20 | 5.01 | Lincoln County | Washington |
| Hartline | 6.39 | 8.41 | 8.15 | 6.49 | 4.79 | 6.85 | 3.59 | Grant County | Washington |
| Hatton | 4.95 | 6.50 | 7.96 | 5.55 | 4.66 | 5.92 | 3.76 | Adams County | Washington |
| Havillah | - | - | - | - | - | - | 4.12 | Okanogan County | Washington |
| Horrigan | 3.58 | 4.08 | 4.10 | 2.86 | 3.66 | 3.66 | 1.91 | Benton County | Washington |
| Horse.Hvn | 4.59 | 5.33 | 6.33 | 4.75 | 5.05 | 5.21 | 2.80 | Benton County | Washington |
| Huntsville | 11.44 | 13.60 | 14.81 | 12.78 | 8.90 | 12.31 | 8.29 | Columbia County | Washington |
| Husum | - | 44.14 | 38.13 | 31.35 | 22.41 | 34.01 | 22.38 | Klickitat County | Washington |
| Juniper | 4.29 | 7.10 | 7.58 | 5.52 | 5.10 | 5.92 | 3.23 | Franklin County | Washington |
| K2H | 6.49 | 8.12 | 11.22 | 6.20 | 6.44 | 7.69 | 5.35 | Walla Walla County | Washington |
| Kahlotus.W | - | - | - | - | - | - | - | Franklin County | Washington |
| Konnowac | 3.95 | 7.16 | 7.25 | 3.53 | 4.68 | 5.31 | 2.35 | Yakima County | Washington |
| LaCrosse | 8.73 | 7.04 | 13.25 | 11.52 | 7.82 | 9.67 | 6.69 | Whitman County | Washington |
| Langley | 11.48 | 28.04 | 26.40 | 23.29 | 16.22 | 21.09 | 19.28 | Island County | Washington |
| Lawrence | 29.92 | 28.25 | 30.31 | 29.24 | 17.84 | 27.11 | 26.61 | Whatcom County | Washington |
| Lewiston.E* | - | - | - | - | 1099989.00 | 1099989.00 | 17599824.00 | Nez Perce County | Idaho |
| Lind | 5.45 | 7.33 | 9.30 | 7.23 | 4.93 | 6.85 | 4.23 | Adams County | Washington |
| Long.Beach | 46.91 | 73.55 | 67.12 | 58.79 | 45.00 | 58.27 | 54.16 | Pacific County | Washington |
| Loomis.Grd | - | - | - | - | - | - | 3.55 | Okanogan County | Washington |
| Loomis.Val | 7.40 | 10.45 | 9.12 | 10.32 | 5.21 | 8.50 | 4.44 | Okanogan County | Washington |
| Lynden | 26.96 | 23.44 | 31.46 | 30.47 | 18.31 | 26.13 | 25.32 | Whatcom County | Washington |
| Lynden.N | - | - | - | - | - | - | 32.90 | Whatcom County | Washington |
| Lynden.NE | - | - | - | - | - | - | 33.29 | Whatcom County | Washington |
| Mabton.E | 2.88 | 6.00 | 6.19 | 3.10 | 4.56 | 4.55 | 1.59 | Yakima County | Washington |
| Mae | 4.12 | 5.77 | 5.89 | 4.81 | 4.53 | 5.02 | 2.79 | Grant County | Washington |
| Malaga | 5.61 | 9.57 | 6.93 | 5.56 | 5.05 | 6.54 | 6200814.92 | Chelan County | Washington |
| Malott | 8.72 | 12.96 | 10.85 | 11.14 | 6.04 | 9.94 | 3.89 | Okanogan County | Washington |
| Mansfield | - | - | 8.83 | 5.84 | 4.62 | 6.43 | 3.52 | Douglas County | Washington |
| Maryhill | 7.31 | 10.16 | 9.22 | 7.06 | 8.59 | 8.47 | 5.02 | Klickitat County | Washington |
| Mattawa.E | 2.73 | 5.12 | 4.18 | 3.12 | 3.12 | 3.65 | 2.29 | Grant County | Washington |
| Mayview | - | - | - | - | - | - | - | Garfield County | Washington |
| McClure | 5.35 | 7.41 | 8.49 | 5.66 | 3.53 | 6.09 | 3.73 | Benton County | Washington |
| McKinley | 4.08 | 6.32 | 5.43 | 3.56 | 3.20 | 4.52 | 1.96 | Klickitat County | Washington |
| McNary | 4.09 | 5.61 | 7.56 | 5.56 | 5.92 | 5.75 | 3.13 | Benton County | Washington |
| McWhorter | 4.92 | 6.39 | 7.41 | 5.56 | 5.63 | 5.98 | 3.40 | Benton County | Washington |
| Mesa.SE | 5.01 | 6.31 | 8.80 | 5.83 | 5.40 | 6.27 | 3.50 | Franklin County | Washington |
| Mill.Creek* | - | - | - | - | - | - | 7.55 | Wasco County | Oregon |
| Montesano | 46.00 | 60.91 | 66.87 | 51.20 | 38.29 | 52.65 | 47.27 | Grays Harbor County | Washington |
| Moody | - | - | - | - | - | - | - | Grant County | Washington |
| Morgan* | - | - | - | - | - | - | 5.23 | Wasco County | Oregon |
| Moses.Lake | 3.91 | 6.07 | 5.62 | 5.10 | 3.91 | 4.92 | 2.85 | Grant County | Washington |
| Moxee.E | 3.89 | 6.94 | 7.18 | 3.78 | 4.13 | 5.18 | 2.43 | Yakima County | Washington |
| Moxee.SE | 3.52 | 7.07 | 7.13 | 3.69 | 0.99 | 4.48 | 2.38 | Yakima County | Washington |
| Mt.Vernon | 23.87 | 30.01 | 24.27 | 28.73 | 15.74 | 24.52 | 23.20 | Skagit County | Washington |
| Naches | 4.90 | 9.63 | 8.52 | 4.60 | 4.87 | 6.50 | 3.05 | Yakima County | Washington |
| Nooksack | 19.78 | 21.97 | 26.81 | 24.30 | 19.73 | 22.52 | 26.33 | Whatcom County | Washington |
| O.Road* | - | - | - | - | - | - | - | Franklin County | Washington |
| Olympia.E | 34.17 | 53.28 | 55.20 | 40.48 | 29.31 | 42.49 | 36.69 | Thurston County | Washington |
| Orondo | 5.51 | 8.99 | 6.48 | 5.99 | 4.72 | 6.34 | 4.15 | Douglas County | Washington |
| Oroville.E | 5.87 | 8.01 | 6.29 | 7.77 | 4.13 | 6.41 | 3.78 | Okanogan County | Washington |
| Othello | 4.51 | 5.97 | 6.94 | 5.29 | 4.30 | 5.40 | 3.62 | Adams County | Washington |
| Outlook | 3.27 | 5.35 | 5.90 | 3.23 | 3.41 | 4.23 | 1.88 | Yakima County | Washington |
| Palouse.W | - | - | - | - | - | - | - | Whitman County | Washington |
| Parker | 3.97 | 7.51 | 6.86 | 2.87 | 4.38 | 5.12 | 1.97 | Yakima County | Washington |
| Pasco | 3.97 | 4.56 | 4.97 | 3.25 | 3.89 | 4.13 | 1.83 | Franklin County | Washington |
| Pasco.NW | 3.89 | 5.17 | 6.60 | 4.33 | 4.83 | 4.96 | 2.93 | Franklin County | Washington |
| Paterson.E | 3.61 | 4.89 | 5.39 | 3.06 | 5.16 | 4.42 | 1.91 | Benton County | Washington |
| Paterson.W | 2.94 | 5.04 | 5.27 | 3.54 | 4.04 | 4.17 | 0.00 | Benton County | Washington |
| Peshastin | 15.14 | 22.27 | 16.64 | 14.13 | 12.10 | 16.06 | 9.58 | Chelan County | Washington |
| PhinnyHill | 4.45 | 6.09 | 6.23 | 3.37 | 4.74 | 4.98 | 2.06 | Klickitat County | Washington |
| Plymouth | 8.58 | 9.86 | 7.04 | 4.59 | 5.77 | 7.17 | 2.76 | Benton County | Washington |
| Pogue.Flat | 7.87 | 10.26 | 10.67 | 9.12 | 4.95 | 8.57 | 3.79 | Okanogan County | Washington |
| Polehn* | - | - | - | - | - | - | 1.43 | County | Oregon |
| Pomeroy.E | - | - | - | - | - | - | 9.43 | Garfield County | Washington |
| Pomona | 3.83 | 8.06 | 7.10 | 3.58 | 9.12 | 6.34 | 799994.07 | Yakima County | Washington |
| Poulsbo.S | 29.78 | 43.97 | 46.59 | 31.49 | 24.07 | 35.18 | 24.84 | Kitsap County | Washington |
| Prescott.N | - | 11.22 | 12.59 | 12.77 | 7.63 | 11.05 | 6.49 | Walla Walla County | Washington |
| Prosser.NE | 3.25 | 5.45 | 6.43 | 3.60 | 5.28 | 4.80 | 4.28 | Benton County | Washington |
| Pullman.S | 13.00 | 14.84 | 15.13 | 12.95 | 9.10 | 13.00 | 9.65 | Whitman County | Washington |
| Puyallup | 26.00 | 39.65 | 36.57 | 29.13 | 22.46 | 30.76 | 26.03 | Pierce County | Washington |
| Quincy | 5.23 | 7.24 | 7.55 | 5.25 | 4.95 | 6.04 | 2.89 | Grant County | Washington |
| Radar.Hill | 4.54 | 6.60 | 7.57 | 5.02 | 5.12 | 5.77 | 3.52 | Grant County | Washington |
| Reardan.W | - | - | - | - | - | - | - | Lincoln County | Washington |
| Red.Mtn.N | - | 5.51 | 6.61 | 4.65 | 5.47 | 5.56 | 2.54 | Benton County | Washington |
| Red.Mtn.S | - | 0.14 | 6.51 | 3.60 | 4.53 | 3.70 | 2.40 | Benton County | Washington |
| Richland.N | 4.33 | 5.37 | 6.41 | 2.91 | 4.06 | 4.62 | 2.42 | Benton County | Washington |
| Ringold | 3.72 | 5.44 | 6.22 | 5.07 | 4.53 | 5.00 | 3.36 | Franklin County | Washington |
| Ritzville | 6.36 | 6.29 | 9.62 | 7.30 | 4.37 | 6.79 | 3.96 | Adams County | Washington |
| Rockford | - | - | - | - | - | - | - | Spokane County | Washington |
| Roosevelt | 4.68 | 6.65 | 7.00 | 5.20 | 6.25 | 5.96 | 3.28 | Klickitat County | Washington |
| RoyalCty.E | 3.42 | 5.10 | 5.83 | 4.46 | 3.88 | 4.54 | 3.33 | Grant County | Washington |
| RoyalCty.W | 3.99 | 6.02 | 5.98 | 4.39 | 4.33 | 4.94 | 3.24 | Grant County | Washington |
| RoyalSlope | 3.98 | 5.26 | 6.44 | 4.76 | 4.31 | 4.95 | 3.19 | Grant County | Washington |
| Roza | 4.32 | 5.99 | 7.80 | 4.87 | 3.92 | 5.38 | 3.50 | Benton County | Washington |
| Sakuma | 25.69 | 30.93 | 25.18 | 30.10 | 17.99 | 25.98 | 25.65 | Skagit County | Washington |
| Seattle | 27.60 | 35.29 | 40.15 | 29.44 | 21.59 | 30.81 | 26.36 | King County | Washington |
| Sequim | 13.50 | 16.06 | 9.82 | 12.88 | 8.71 | 12.19 | 11.83 | Clallam County | Washington |
| Silverton* | 22.46 | 33.73 | 40.62 | 22.44 | 18.29 | 27.51 | 10.32 | Marion County | Oregon |
| Smith.Cyn | 4.23 | 4.47 | 6.88 | 4.53 | 5.08 | 5.04 | 2.92 | Franklin County | Washington |
| Snipes.Mtn | 2.90 | 5.26 | 6.87 | 3.19 | 4.47 | 4.54 | 1.62 | Yakima County | Washington |
| Snohomish | 25.13 | 32.09 | 34.18 | 30.16 | 14.99 | 27.31 | 26.67 | Snohomish County | Washington |
| St.Andrews | - | - | - | - | - | - | - | Douglas County | Washington |
| St.John | 6.29 | 9.08 | 9.25 | 6.50 | 7.37 | 7.70 | 5.28 | Whitman County | Washington |
| Stevenson | 57.50 | 76.30 | 71.04 | 62.07 | 19.83 | 57.35 | 52.83 | Skamania County | Washington |
| Sundale | - | - | - | - | - | - | 2.57 | County | Washington |
| Sunrise | 5.10 | 8.70 | 6.62 | 5.23 | 4.49 | 6.03 | 2.92 | Douglas County | Washington |
| Sunside.N | 3.69 | 5.71 | 6.60 | 3.60 | 3.92 | 4.70 | 2.30 | Yakima County | Washington |
| Sunside.NE | - | 1.11 | 8.44 | 4.19 | 4.57 | 4.58 | 2.55 | Yakima County | Washington |
| Sunside.S | 2.98 | 4.87 | 6.53 | 4.94 | 4.24 | 4.71 | 2.00 | Yakima County | Washington |
| Ten Mile | 30.15 | 28.53 | 32.02 | 33.39 | 20.80 | 28.98 | 26.59 | Whatcom County | Washington |
| Teske | - | - | - | - | - | - | 3.70 | Adams County | Washington |
| Thorp | 7.84 | 12.60 | 10.07 | 8.03 | 7.56 | 9.22 | 5.54 | Kittitas County | Washington |
| Tokeland | 50.16 | 65.69 | 68.47 | 47.85 | 39.61 | 54.36 | 51.86 | Pacific County | Washington |
| Tonasket.S | 7.54 | 10.74 | 7.19 | 9.48 | 4.34 | 7.86 | 3.93 | Okanogan County | Washington |
| Toppenish | 3.76 | 6.49 | 6.96 | 3.29 | 30.95 | 10.29 | 2.26 | Yakima County | Washington |
| Touchet | 5.17 | 6.09 | 7.82 | 5.01 | 1199992.37 | 240003.29 | 2199983.81 | Walla Walla County | Washington |
| Tracy.W | - | - | - | - | - | - | - | Walla Walla County | Washington |
| TripleS | 5.26 | 7.26 | 7.16 | 5.54 | 5.33 | 6.11 | 4.43 | Benton County | Washington |
| Tumwater | 40.20 | 60.79 | 55.76 | 44.74 | 125.75 | 65.45 | 42.56 | Thurston County | Washington |
| Twin.Lakes | - | - | - | - | - | - | 4.89 | Okanogan County | Washington |
| Underwood | 34.19 | 48.06 | 39.21 | 38.61 | 25.15 | 37.04 | 28.91 | Skamania County | Washington |
| Van.Zandt | - | - | - | - | - | - | 34.89 | Whatcom County | Washington |
| Vancouver | 26.57 | 38.07 | 41.11 | 24.58 | 21.02 | 30.27 | 20.46 | Clark County | Washington |
| Vanderbilt | - | - | - | - | - | - | - | Kittitas County | Washington |
| Vantage | 2.36 | 5.99 | 5.38 | 3.62 | 4.45 | 4.36 | 2.45 | Kittitas County | Washington |
| WallaWalla | 10.10 | 12.25 | 15.63 | 13.21 | 10.82 | 12.40 | 9.52 | Walla Walla County | Washington |
| Wallula.S | 4.94 | 5.84 | 8.15 | 4.39 | 5.61 | 5.79 | 3.51 | Walla Walla County | Washington |
| Wallula.SW | 1.37 | 6.57 | 8.26 | 5.23 | 5.52 | 5.39 | 3.46 | Benton County | Washington |
| Wamic.N* | - | - | - | - | - | - | 5.64 | Wasco County | Oregon |
| Wamic.S* | - | - | - | - | - | - | 5.21 | Wasco County | Oregon |
| Wapato | 3.83 | 7.06 | 7.01 | 2.72 | 4.80 | 5.08 | 2.35 | Yakima County | Washington |
| Warden.SW | 4.15 | 5.71 | 6.44 | 5.25 | 4.34 | 5.18 | 3.34 | Grant County | Washington |
| Washtucna | - | 5.81 | 12.03 | 7.98 | 6.50 | 8.08 | 5.55 | Adams County | Washington |
| Waterville | - | - | 6.56 | 5.47 | 3.98 | 5.34 | 3.58 | Douglas County | Washington |
| Welland | 5.74 | 6.83 | 8.40 | 6.10 | 5.38 | 6.49 | 4.70 | Walla Walla County | Washington |
| Wenatch.E | 5.91 | 9.75 | 7.34 | 6.27 | 5.00 | 6.85 | 3.69 | Douglas County | Washington |
| Wenatch.S | 7.69 | 12.31 | 7.86 | 9.15 | 6.34 | 8.67 | 4.26 | Chelan County | Washington |
| Wenatch.W | 7.86 | 12.05 | 7.88 | 7.59 | 6.61 | 8.40 | 4.46 | Chelan County | Washington |
| Wheeler | 4.20 | 6.57 | 7.00 | 6.21 | 3.85 | 5.57 | 3.39 | Grant County | Washington |
| Wheelhouse | 3.18 | 5.05 | 5.51 | 4.41 | 4.67 | 4.56 | 3.06 | Benton County | Washington |
| Whitcomb | 4.07 | 5.42 | 7.77 | 5.48 | 8.00 | 6.15 | 3.39 | Benton County | Washington |
| Willis* | - | - | - | - | - | - | 13.58 | Hood River County | Oregon |
| Woodinvill | 28.24 | 33.47 | 38.27 | 37.86 | 20.87 | 31.74 | 28.38 | King County | Washington |