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Vantage to Pomona Heights Chapter 3
<br />230 kV Transmission Line Project FEIS Affected Environment
<br />
<br /> PAGE 3-45
<br />Table 3.3-2 Summary of Dominant Land Cover Types (Acres) Within the Project Study Area by Route Segment
<br />ROUTE SEGMENT
<br />SHRUB STEPPE COVER TYPES GRASSLAND AND FORB COVER TYPES
<br />CLIFF
<br />COVER
<br />TYPE
<br />RIPARIAN, WETLAND, AND AQUATIC COVER TYPES DISTURBED COVER TYPES
<br />TOTAL Bitterbrush / Perennial Grassland
<br />Rabbitbrush / Annual Grassland
<br />Sagebrush / Annual Grassland
<br />Sagebrush / Perennial Grassland
<br />Annual
<br />Grassland Forb Perennial
<br />Grassland
<br />Rock / Basalt Cliffs
<br />Intermittent Stream / Dry Gully
<br />Open Water / Canal
<br />Riparian /
<br />Wetland Trees Aspen Agriculture
<br />Developed / Disturbed / Fire break
<br />Noxious
<br />Weeds
<br />1a/NNR-1 0.0 52.8 0.0 323.9 3,292.2 0.0 142.1 0.0 1.1 459.9 12.4 0.8 0.0 540.9 23.1 0.0 4,849.2
<br />1b 0.0 187.0 5.4 4,616.6 8,254.1 461.0 3,671.2 0.0 13.7 0.0 61.0 0.3 1.1 495.4 100.9 0.0 17,867.7
<br />1c 0.0 187.0 5.4 4,211.7 8,869.0 420.8 3,382.4 0.0 13.7 0.0 60.2 0.3 1.1 1,107.5 99.8 0.0 18,358.9
<br />2a 0.0 42.8 0.0 745.2 2,097.4 0.0 184.0 0.0 3.5 0.0 41.4 0.0 0.0 132.7 4.9 0.0 3,251.9
<br />2b 0.0 123.7 0.0 13,751.5 4,515.2 0.0 1,152.5 1.2 11.2 0.0 0.0 0.0 0.0 3,355.0 20.8 0.0 22,931.1
<br />2c 0.0 139.9 0.4 6,860.5 7,092.4 0.0 412.1 0.3 14.4 0.2 0.0 0.0 0.0 10,565.8 17.3 0.0 25,103.2
<br />2d 0.0 2.0 0.0 9,824.9 197.8 0.0 503.8 5.4 4.5 290.3 0.3 0.2 0.0 38.0 9.1 0.0 10,876.4
<br />3a 0.0 2.1 2.0 2,119.8 39.9 0.0 2.2 0.0 0.0 25.5 0.0 0.0 0.0 0.0 2.0 0.0 2,193.5
<br />3b 0.0 20.0 5.9 16,272.4 597.6 0.0 3,876.9 20.5 1.9 7,367.8 414.0 20.9 0.0 884.6 108.4 0.0 29,591.0
<br />3c 0.0 94.0 614.1 13,936.3 6,519.3 0.0 2.9 8.3 0.3 953.6 172.8 0.2 0.0 11,180.7 74.7 0.0 33,557.3
<br />NNR-2 0.0 54.6 15.8 1,780.7 3,558.6 0.0 276.6 3.7 1.7 0.3 0.6 3.4 0.0 1,638.8 85.2 2.3 7,422.2
<br />NNR-3 0.0 0.0 20.4 6,984.9 6,104.2 0.0 60.8 10.1 2.9 0.2 57.9 0.0 0.0 602.4 6.9 1.7 13,852.4
<br />NNR-4 5.2 0.0 17.3 5,341.9 1,317.0 212.8 301.0 1.0 2.5 0.0 0.1 0.0 0.0 579.1 10.6 0.0 7,788.5
<br />NNR-5 5.2 0.0 0.0 2,850.3 19.8 474.9 57.8 0.0 1.3 0.0 0.0 0.0 0.0 833.1 11.7 0.0 4,254.1
<br />NNR-6 0.0 0.0 3.2 7,965.5 13.7 1,206.6 490.0 4.7 4.5 0.0 20.4 0.0 0.0 536.6 6.4 0.0 10,251.4
<br />NNR-7 0.0 0.5 0.0 11,931.4 0.0 59.5 75.6 0.2 13.7 409.2 4.7 0.0 0.0 0.0 28.7 0.0 12,523.6
<br />NNR-8 0.0 10.2 2.0 4,450.6 184.9 0.0 19.7 0.2 0.9 647.5 0.5 0.0 0.0 0.0 10.3 0.0 5,326.8
<br />MR-1 5.2 0.0 3.6 6,488.4 5,627.7 130.0 236.2 1.0 3.9 0.0 0.1 0.0 0.0 3,867.8 721.3 0.0 17,085.2
<br />Overall 5.2 469.8 665.4 87,696.5 36,798.6 2,011.7 10,022.1 39.8 57.6 8,498.6 743.0 24.8 1.1 32,033.1 1,148.9 2.3 180,218.2
<br />Percent 0.0% 0.3% 0.4% 48.7% 20.4% 1.1% 5.6% 0.0% 0.0% 4.7% 0.4% 0.0% 0.0% 17.8% 0.6% 0.0% 100.0%
<br />Notes: Each route segment’s Project study area (1-mile buffer around each route segment) overlaps with the adjacent route segments and, thus, the overall acreage within the Project study area is smaller than the sum of the route segment Project study areas. This was done to allow for a discrete discussion of the affected
<br />environment and comparison of each route segment. Refer to section 3.2 Vegetation for a discussion of each land cover type and the Vegetation and Fire History Map in Appendix A.
<br />Numbers are rounded and may not sum exactly.
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