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Table 2.3e.-Runott eurw rtum~ for aAd end eemWk nngelande' <br />Cover tlescrtption <br />Cover type <br />Herbaceous-mixture of grass, weeds, and <br />lowyrowing brush, with brush the <br />minor element. <br />Oakaspen~rtounlain brush mixture of oak brush, <br />aspen, mountain mahogany, bitter brush, maple, <br />and other brush. <br />Pinyon-juniper-pinyon, juniper, or both; <br />grass underetory. <br />Sagebrush with grass understory. <br />Desert shrub-major plants include sattbush, <br />greasewaad, ereosotebush, blackbrush, bursage, <br />palo varde, meaqutte, and cactus. <br />+Awrege runoff condRbn. For rangelands in humid rsgbns, use <br />table &3b. <br />r ROOT <30% ground cover (litter, grass, end brush ovsretory). <br />Fair: 30% b 70% ground cover. <br />Good: >70% ground ewer. <br />Curve numbers for group A have bean devebped only for dssen <br />shrub. <br /> <br />Curve numflers for <br />hydrologic soil group- <br />Hydrologic <br />condition? As B C D <br />Poor 80 87 93 <br />Fair 71 81 B9 <br />Gaod 62 74 85 <br />Poor 66 74 79 <br />Fair 48 57 63 <br />Good 30 a1 a8 <br />Poor 75 85 B9 <br />Fair 58 73 80 <br />Good 41 61 71 <br />Poor 67 80 85 <br />Fair SS 53 70 <br />Good 35 a7 55 <br />Poor 63 77 85 8B <br />Fair 55 72 81 86 <br />Good 49 68 79 84 <br />2-87 <br />