| Links | MU Key | MU Symbol | National MU Symbol | MU Name | MU Acres |
| - | 1400139 | W | 1hzys | Water | 1700 |
| - | 1400140 | DP | 1hzyt | Dumps-Pits complex | 200 |
| - | 1400141 | DAM | 1hzyv | Dam | 1 |
| - | 1400217 | GP | 1j019 | Pits, gravel | 230 |
| - | 69077 | AhA | 29w9 | Ahtanum silt loam, 0 to 2 percent slopes | 4930 |
| - | 69078 | AhB | 29wb | Ahtanum silt loam, 2 to 5 percent slopes | 12 |
| - | 69079 | AsA | 29wc | Ashue loam, 0 to 2 percent slopes | 19110 |
| - | 69080 | AsB | 29wd | Ashue loam, 2 to 5 percent slopes | 2050 |
| - | 69081 | AuA | 29wf | Ashue gravelly loam, 0 to 2 percent slopes | 1530 |
| - | 69082 | AuB | 29wg | Ashue gravelly loam, 2 to 5 percent slopes | 560 |
| - | 69083 | EsA | 29wh | Esquatzel fine sandy loam, 0 to 2 percent slopes | 1220 |
| - | 69084 | EtA | 29wj | Esquatzel silt loam, 0 to 2 percent slopes | 10970 |
| - | 69085 | EtB | 29wk | Esquatzel silt loam, 2 to 5 percent slopes | 710 |
| - | 69086 | Fd | 29wl | Fiander loamy fine sand | 1130 |
| - | 69087 | Fe | 29wm | Fiander silt loam | 2920 |
| - | 69088 | Fn | 29wn | Fiander silty clay loam | 520 |
| - | 69089 | HeA | 29wp | Hezel loamy fine sand, 0 to 2 percent slopes | 1730 |
| - | 69090 | HeD | 29wq | Hezel loamy fine sand, 2 to 15 percent slopes | 1180 |
| - | 69091 | Ks | 29wr | Kittitas silt loam | 8160 |
| - | 69092 | Kt | 29ws | Kittitas silty clay loam | 2160 |
| - | 69093 | Lg | 29wt | Logy silt loam | 1700 |
| - | 69094 | Lo | 29wv | Logy cobbly silt loam | 3210 |
| - | 69095 | NaA | 29ww | Naches loam, 0 to 2 percent slopes | 19410 |
| - | 69096 | NaB | 29wx | Naches loam, 2 to 5 percent slopes | 240 |
| - | 69097 | OnA | 29wy | Onyx silt loam, 0 to 2 percent slopes | 5030 |
| - | 69098 | OnB | 29wz | Onyx silt loam, 2 to 5 percent slopes | 840 |
| - | 69099 | QuA | 29x0 | Quincy loamy fine sand, 0 to 2 percent slopes | 880 |
| - | 69100 | QuD | 29x1 | Quincy loamy fine sand, 2 to 15 percent slopes | 2390 |
| - | 69101 | RtB | 29x2 | Ritzville silt loam, 2 to 5 percent slopes | 860 |
| - | 69102 | RtC | 29x3 | Ritzville silt loam, 5 to 8 percent slopes | 1450 |
| - | 69103 | RtD | 29x4 | Ritzville silt loam, 8 to 15 percent slopes | 780 |
| - | 69104 | RtE | 29x5 | Ritzville silt loam, 15 to 30 percent slopes | 230 |
| - | 69105 | RtF | 29x6 | Ritzville silt loam, 30 to 65 percent slopes | 350 |
| - | 69106 | RuC | 29x7 | Ritzville silt loam, gravelly subsoil variant, 5 to 8 percent slopes | 420 |
| - | 69107 | RuD | 29x8 | Ritzville silt loam, gravelly subsoil variant, 8 to 15 percent slopes | 300 |
| - | 69108 | RvE | 29x9 | Rock Creek very stony loam, 0 to 20 percent slopes | 1500 |
| - | 69109 | ShA | 29xb | Shano silt loam, 0 to 2 percent slopes | 240 |
| - | 69110 | ShB | 29xc | Shano silt loam, 2 to 5 percent slopes | 4220 |
| - | 69111 | ShC | 29xd | Shano silt loam, 5 to 8 percent slopes | 5530 |
| - | 69112 | ShD | 29xf | Shano silt loam, 8 to 15 percent slopes | 2780 |
| - | 69113 | ShE | 29xg | Shano silt loam, 15 to 30 percent slopes | 300 |
| - | 69114 | SmA | 29xh | Simcoe silt loam, 0 to 2 percent slopes | 730 |
| - | 69115 | SmB | 29xj | Simcoe silt loam, 2 to 5 percent slopes | 690 |
| - | 69116 | SmC | 29xk | Simcoe silt loam, 5 to 8 percent slopes | 180 |
| - | 69117 | Sn | 29xl | Stanfield sandy loam | 320 |
| - | 69118 | StA | 29xm | Stanfield silt loam, 0 to 2 percent slopes | 1780 |
| - | 69119 | StB | 29xn | Stanfield silt loam, 2 to 5 percent slopes | 500 |
| - | 69120 | ToA | 29xp | Toppenish silt loam, 0 to 2 percent slopes | 12050 |
| - | 69121 | ToB | 29xq | Toppenish silt loam, 2 to 5 percent slopes | 520 |
| - | 69122 | Tp | 29xr | Toppenish silty clay loam | 7000 |
| - | 69123 | Tr | 29xs | Track loam | 5010 |
| - | 69124 | Ts | 29xt | Track gravelly loam | 410 |
| - | 69125 | Tt | 29xv | Track silty clay loam | 430 |
| - | 69126 | Um | 29xw | Umapine silt loam | 12610 |
| - | 69127 | WaA | 29xx | Wahtum loam, 0 to 2 percent slopes | 1160 |
| - | 69128 | WaB | 29xy | Wahtum loam, 2 to 5 percent slopes | 310 |
| - | 69129 | Wd | 29xz | Wahtum loam, dark variant | 660 |
| - | 69130 | WeA | 29y0 | Warden fine sandy loam, 0 to 2 percent slopes | 1100 |
| - | 69131 | WeB | 29y1 | Warden fine sandy loam, 2 to 5 percent slopes | 560 |
| - | 69132 | WeC | 29y2 | Warden fine sandy loam, 5 to 8 percent slopes | 200 |
| - | 69133 | WfA | 29y3 | Warden silt loam, 0 to 2 percent slopes | 11768 |
| - | 69134 | WfB | 29y4 | Warden silt loam, 2 to 5 percent slopes | 10129 |
| - | 69135 | WfC | 29y5 | Warden silt loam, 5 to 8 percent slopes | 7160 |
| - | 69136 | WfD | 29y6 | Warden silt loam, 8 to 15 percent slopes | 3110 |
| - | 69137 | WfE | 29y7 | Warden silt loam, 15 to 30 percent slopes | 1430 |
| - | 69138 | Wm | 29y8 | Weirman sandy loam | 3440 |
| - | 69139 | Wn | 29y9 | Weirman gravelly sandy loam | 2060 |
| - | 69140 | WoA | 29yb | Weirman fine sandy loam, 0 to 2 percent slopes | 3710 |
| - | 69141 | WoB | 29yc | Weirman fine sandy loam, 2 to 5 percent slopes | 1310 |
| - | 69142 | Wr | 29yd | Weirman silt loam | 740 |
| - | 69143 | WsA | 29yf | White Swan silt loam, 0 to 2 percent slopes | 1590 |
| - | 69144 | WsB | 29yg | White Swan silt loam, 2 to 5 percent slopes | 3980 |
| - | 69145 | WsC | 29yh | White Swan silt loam, 5 to 8 percent slopes | 480 |
| - | 69146 | Ya | 29yj | Yakima silt loam | 1500 |
| - | 69147 | Yo | 29yk | Yost clay | 2250 |
| - | 69148 | Zh | 29yl | Zillah silt loam | 3050 |
| - | 69149 | Zn | 29ym | Zillah silt loam, channeled | 3030 |