"Table 4. Unsaturated soil-coring site descriptions and nitrogen content of soil samples, Upper Republican Natural Resources District, 1998-99." "[>, greater than; %, percent]" Site number in fig. 2 Soil type Land use Date sampled "Sampling-interval depth below land surface (feet)" Soil texture " Nitrogen concentration (milligrams per kilogram)" "Total nitrogen content1 (pounds per acre)" "Mean total nitrogen for all sampling intervals at site (pounds per acre)" Nitrate Ammonium Total 1 Bridget- Nonirrigated 12/10/1998 0.5-1.0 dark brown silty loam 5.8 2.6 8.4 15.2 McCook- cropland 2.0-3.0 dark brown silty loam 4.2 2.5 6.8 24.3 Duroc 3.0-4.0 dark brown sandy loam 3.6 2.3 5.9 21.2 4.0-5.0 greyish-brown sandy loam 3.6 2.1 5.7 20.6 6.0-7.0 black silty loam with sand 3.3 3.6 6.9 24.9 7.0-8.0 greyish-black silty loam with sand 3.2 3.7 6.9 24.8 22 2 Bridget- Grassland 2/24/1999 0.0-0.5 very dark brown sandy loam 4.2 3.6 7.7 13.9 McCook- 1.5-2.0 brown sandy loam 3.4 3.7 7.2 12.9 Duroc 2.0-3.0 brown loamy sand 3.9 3.2 7.1 25.6 3.5-4.0 light brown sand 3.2 3.3 6.5 11.8 5.5-6.0 brown sandy loam 3.1 3.2 6.3 11.3 9.5-10.0 greenish brown silty sand 3.4 2.5 5.9 10.6 11.5-12.0 greenish brown sandy silt 3.3 2.6 5.9 10.7 13.5-14.0 light brown sand 3.0 3.2 6.2 11.1 17.5-18.0 brown coarse sand 2.9 2.1 5.0 9.0 19-19.5 brown coarse sand 3.8 2.2 6.0 10.8 13 3 Jayem- Wetland 2/24/1999 0.0-0.5 brown silty loam with organic material 6.2 5.7 12.0 21.5 Satanta- 1.0-2.0 brown silty loam with sand 4.5 3.4 7.9 28.6 Tripp 3.0-4.0 dark brown sandy loam 3.4 3.1 6.5 23.4 5.0-6.0 brown fine sand and silt 3.3 2.6 5.9 21.2 7.0-8.0 brown fine sand 3.1 2.4 5.5 19.8 10.0-11.0 brown sand 4.7 2.3 6.9 25.0 11.5-12 dark brown sand with silt 4.1 2.1 6.1 11.1 22 4 Jayem- Irrigated 2/24/1999 0.5-1.0 very dark brown silty loam 5.5 3.8 9.3 16.7 Satanta- cropland 1.5-2.0 dark brown silty loam 7.7 3.1 10.9 19.5 Tripp 3.5-4.0 brown silty loam fine sand and caliche 3.3 2.9 6.2 11.1 4.5-5.0 "light brown silty loam, fine sand" 3.1 2.7 5.8 10.5 9.5-10.0 yellowish-brown silty loam 3.0 2.3 5.2 9.4 13.5-14.0 orangish-brown loamy sand 3.3 2.3 5.6 10.1 21.5-22.0 "chalky, greyish brown caliche" 7.8 2.8 10.5 18.9 27.5-28.0 fine sand 7.3 3.2 10.5 18.8 33.5-34.0 sand with caliche 7.7 3.0 10.7 19.3 39-39.5 sand and caliche 6.6 2.2 8.9 15.9 15 5 Valent- Irrigated 12/9/1999 0.5-1.0 dark brown loamy sand 5.6 3.7 9.3 16.8 Jayem- cropland 1.0-2.0 dark brown sand 4.7 3.6 8.3 30.0 Busher 3.0-4.0 brown sand 3.9 3.1 7.0 25.2 7.0-8.0 brown sand 8.0 3.2 11.2 40.3 11.0-12.0 fine brown sand 4.7 3.2 8.0 28.7 15.0-16.0 fine brown sand 3.9 2.7 6.5 23.5 19.0-20.0 fine brown sand 4.2 3.0 7.2 25.8 23.0-24.0 fine brown sand 6.6 2.8 9.4 33.9 27.0-28.0 light brown loamy sand 6.4 2.7 9.2 33.0 29 6 Kuma- Grassland 12/7/1998 0.5-1.0 dark brown sand 2.6 2.9 5.5 9.9 Keith- 3.0-4.0 brown sand 2.6 3.3 5.9 21.1 Goshen 7.0-8.0 brown sand 2.4 2.9 5.3 19.0 11.0-12.0 coarse brown sand 2.3 2.9 5.2 18.6 15.0-16.0 brown sand 2.4 2.7 5.1 18.4 23.0-24.0 brown fine sand 3.0 2.5 5.5 19.9 31.0-32.0 greyish-brown very fine sand 2.6 2.6 5.2 18.8 38.0-39.0 coarse sand 2.5 3.7 6.1 22.1 42.0-43.0 orange-brown fine sand with <25% clay 2.7 3.3 5.9 21.3 47.0-48.0 orange-brown sand (very fine) with caliche 2.5 2.5 4.9 17.7 19 7 Jayem- Irrigated 12/10/1998 0.5-1.0 dark brown sandy loam 4.0 3.4 7.4 13.4 Satanta- cropland 3.0-4.0 dark brown sandy loam 3.4 3.2 6.7 24.0 Tripp 5.0-6.0 brown sand 3.1 2.9 6.0 21.5 7.0-8.0 brown sand 4.6 3.8 8.3 30.0 10.5-11.5 brown sand 6.5 3.9 10.3 18.6 12.0-13.0 greyish-brown loamy sand with iron staining 4.8 3.1 7.9 28.4 19.0-20.0 greyish-brown loamy sand 5.0 3.3 8.3 29.7 23.0-24.0 fine brown sand 10.9 2.9 13.8 49.6 27.0-28.0 greyish-green sand 6.8 3.7 10.5 37.9 28 8 Valent- Nonirrigated 12/4/1998 0.5-1.0 very dark brown silty loam 11.7 3.3 15.0 26.9 Jayem- cropland 2.0-3.0 "brown silty loam, fine sand" 3.0 3.3 6.3 22.8 Busher 3.0-4.0 "brownish-grey silty loam, fine sand" 5.1 3.1 8.3 29.7 5.0-6.0 "yellowish-brown silty loam, fine sand" 3.2 2.7 5.9 21.3 7.0-8.0 "yellowish-brown silty loam, fine sand" 3.9 2.4 6.3 22.6 15.0-16.0 "yellowish-brown silty loam, fine sand" 2.0 2.3 4.3 15.5 8 Valent- Nonirrigated 12/4/1998 23.0-24.0 "yellowish-brown silty loam, fine sand" 2.3 2.4 4.6 16.6 Jayem- cropland (Cont'd) 31.0-32.0 "yellowish-brown silty loam, fine sand" 3.0 2.4 5.4 19.4 Busher 39.0-40.0 "yellowish-brown silty loam, fine sand" 2.7 2.4 5.1 18.3 47.0-48.0 "light yellowish-brown silty loam, fine sand" 2.5 2.5 5.1 18.3 21 9 Kuma- Irrigated 12/7/1998 0.5-1.0 very dark brown loamy sand 10.2 3.0 13.2 23.8 Keith- cropland 2.5-3.5 greyish brown loamy sand with caliche 15.2 2.8 18.0 64.9 Goshen 5.0-6.0 yellowish brown fine loamy sand 11.0 2.7 13.8 49.5 7.0-8.0 yellowish brown fine loamy sand 6.8 2.9 9.6 34.6 11.0-12.0 brown sand 4.7 2.1 6.8 24.6 15.0-16.0 brown very fine loamy sand 6.6 2.2 8.8 31.6 19.0-20.0 brown sand caliche 7.5 2.2 9.7 35.0 26.0-27.0 light brown sand and caliche 15.8 3.2 19.0 68.4 31.0-32.0 caliche with brown sand 22.4 3.1 25.5 91.9 35.0-36.0 caliche with brown sand 56.4 2.8 59.2 213.2 64 10 Woodly- Nonirrigated 12/4/1998 0.5-1.0 very dark brown silty loam 23.1 2.6 25.7 46.3 Jayem- cropland 2.0-3.0 dark brown silty loam 5.0 2.7 7.7 27.7 Ascalon 3.0-4.0 greyish-brown silty loam sand and caliche 2.4 2.0 4.4 15.8 7.0-8.0 "yellowish-brown silty loam, fine sand" 2.1 2.8 4.9 17.6 11.0-12.0 "yellowish-brown silty loam, fine sand" 2.0 2.3 4.4 15.8 15.0-16.0 "yellowish-brown silty loam, fine sand" 2.2 2.1 4.4 15.7 23.0-24.0 "yellowish-brown silty loam, fine sand" 2.3 2.3 4.6 16.6 29.0-30.0 "yellowish-brown silty loam, fine sand" 2.2 2.3 4.5 16.1 39.0-40.0 "yellowish-brown silty loam, fine sand" 2.9 2.6 5.4 19.5 47.0-48.0 "light yellowish-brown silty loam, fine sand" 3.4 1.9 5.3 19.1 21 11 Kuma- Irrigated 12/9/1998 0.5-1.0 very dark loamy sand 4.4 3.6 8.0 14.4 Keith- cropland 3.0-4.0 dark brown loamy sand 5.6 3.7 9.3 33.5 Goshen 4.0-5.0 brown loamy sand 2.0 3.6 5.6 20.1 6.0-7.0 brown sand 1.9 3.7 5.7 20.4 8.0-9.0 brown sand 1.8 3.7 5.5 19.7 11.0-12.0 brown fine sand 1.9 3.1 5.0 18.0 15.0-16.0 greyish-brown sand 3.8 3.3 7.1 25.6 18.5-19.5 very fine greyish-brown sand with coarse sand 3.5 2.9 6.3 22.8 22 12 Valent- Nonirrigated 2/26/1999 0.5-1.0 dark brown silty loam 7.9 5.4 13.3 23.9 Jayem- cropland 3.5-4.0 dark brown silty loam 4.3 3.6 7.9 14.1 Busher 4.5-5.0 brown loamy sand 3.1 3.1 6.2 11.2 7.5-8.0 yellowish-brown fine sand 3.3 2.8 6.1 10.9 13.5-14.0 yellowish-brown fine sand 2.8 2.1 4.9 8.8 19.0-19.5 yellowish-brown fine sand 2.9 2.1 5.0 8.9 25.5-26.0 yellowish-brown fine sand 3.1 2.8 5.9 10.6 33.5-34.0 yellowish-brown fine sand 3.5 2.0 5.5 9.9 41.5-42.0 yellowish-brown fine sand 3.3 2.1 5.4 9.7 47.0-47.5 yellowish-brown fine sand 3.2 2.5 5.7 10.2 12 13 Colby- Grassland 12/2/1998 1.0-2.0 very dark brown loam with root material 9.8 2.8 12.6 45.2 Ulysses- 2.0-3.0 dark brown loam 11.2 3.2 14.4 51.9 Keith 5.0-6.0 brown loam 2.2 3.0 5.2 18.8 6.5-8.0 light brown loam 2.4 2.6 5.1 27.3 10.0-12.0 dark brown silty loam with calcium deposits 2.3 2.2 4.4 31.8 14.5-15.5 light brown silty loam 2.2 2.5 4.7 16.9 18.5-20.0 very fine light yellowish-brown silty loam 1.9 2.0 3.8 20.6 31.0-32.0 light yellowish-brown silty loam 2.1 1.8 4.0 14.3 38.5-40.0 light yellowish-brown silty loam 2.3 2.0 4.3 23.1 42.5-44.0 light yelowish-brown silty loam 2.2 1.8 4.1 22.0 27 14 Kuma- Irrigated 12/1/1998 0-1.0 sandy loam very dark brown 5.0 3.7 8.7 31.2 Rosebud- cropland 1.5-2.5 sandy loam dark brown 4.5 2.9 7.4 26.5 Satanta 5.5-6.5 sand-light brown to grey 2.1 2.4 4.5 16.3 9.5-10.5 light brown sand with calcium deposits 3.3 2.4 5.7 20.4 12.5-12.75 fine sand 2.5 2.3 4.7 4.3 12.75-14.0 orange-brown fine sand 2.5 2.6 5.1 22.8 21.5-22.5 "light grey fine sand with caliche, silt" 5.0 2.3 7.3 26.2 29.0-30.0 fine sandy loam 3.4 2.4 5.8 20.9 36.0-37.0 fine sandy loam 2.8 3.2 6.0 21.6 21 15 Colby- Irrigated 12/9/1998 0.5-1.0 dark brown silty loam 3.5 2.9 6.4 11.6 Ulysses- cropland 2.0-3.0 brown silty loam 21.7 2.9 24.6 88.7 Keith 4.0-5.0 light brown silty loam 6.0 3.2 9.2 33.1 7.0-8.0 greyish-brown silty loam 3.6 3.6 7.2 25.9 11.0-12.0 brown sandy loam 3.5 4.0 7.5 26.9 15 Colby- Irrigated 12/9/1998 19.0-20.0 grey sandy loam 11.4 2.8 14.1 50.9 Ulysses- cropland (Cont'd) 27.0-28.0 grey sandy loam 2.8 2.9 5.7 20.4 Keith 35.0-36.0 greyish-brown sandy loam 2.7 2.9 5.6 20.1 43.0-44.0 fine brown sand 3.4 2.7 6.2 22.2 47.0-48.0 grey sandy loam 3.9 3.0 6.9 24.7 32 16 Kuma- Nonirrigated 2/23/1999 0.5-1.0 dark brown silty loam 4.2 2.6 6.8 12.3 Rosebud- cropland 2.0-3.0 brown silty loam 3.6 2.5 6.1 21.9 Satanta 4.5-5.0 yellowish-brown silty loam-very fine 3.7 2.5 6.1 11.0 6.5-7.5 yellowish-brown silty loam-very fine 3.1 3.2 6.3 22.6 10.5-11.5 yellowish-brown silty loam-very fine 4.6 2.5 7.1 25.4 19.0-20.0 yellowish-brown silty loam-very fine 3.5 2.5 6.0 21.4 27.0-28.0 brown silty loam-very fine 3.3 3.1 6.4 23.1 35.0-36.0 brown silty loam-very fine 3.3 2.5 5.8 20.8 42.0-43.0 coarse sand and gravel 3.3 2.9 6.2 22.2 47.0-48.0 coarse sand and gravel 3.1 1.7 4.8 17.4 20 17 Kuma- Nonirrigated 12/9/1998 1.0-2.0 very dark brown sandy loam 4.2 3.4 7.6 27.3 Rosebud- cropland 3.0-4.0 dark brown sandy loam 2.3 3.8 6.1 22.1 Satanta 4.5-5.5 dark brown loamy sand 2.3 3.3 5.6 20.1 7.0-8.0 brown fine sand 1.3 3.3 4.5 16.3 11.0-12.0 brown coarse sand with gravel 1.5 4.9 6.4 23.1 15.0-16.0 brown fine sand 1.4 2.8 4.2 15.2 18.0-19.0 orange-brown gravel with coarse sand 1.2 3.3 4.5 16.2 27.0-28.0 orange-brown coarse sand and gravel 1.2 3.7 5.0 17.8 31.0-32.0 orange-brown coarse sand and gravel 1.2 4.5 5.7 20.4 39.0-40.0 greyish-brown coarse sand 1.1 2.8 3.9 14.0 19 18 Jayem- Grassland 12/1/1998 1.0-2.0 silt loam 3.0 2.8 5.8 21.0 Satanta- 3.0-4.0 dark brown sand 2.6 2.3 4.9 17.6 Busher 5.0-6.0 dark brown sand 2.7 2.2 4.9 17.6 7.0-8.0 light brown sand 2.7 2.5 5.1 18.4 9.0-10.0 light brown sand 2.3 2.2 4.5 16.1 18.5-20.0 sand to fine sand 2.6 2.7 5.4 29.0 20.0-21.0 sand to fine sand 2.4 3.2 5.6 20.0 20 19 Valent- Grassland 12/2/1998 0.5-1.0 dark brown loam 3.9 2.8 6.7 12.0 Jayem- 3.0-4.0 brown loam with very fine sand and calcite 2.5 2.0 4.5 16.2 Busher 5.0-6.0 light brown silty loam 2.6 2.1 4.7 16.7 8.0-9.0 light brown silty loam 3.3 2.2 5.5 19.9 15.0-16.0 light brown silty loam 2.9 2.3 5.3 18.9 19.0-20.0 light brown silty loam with fine sand 3.3 2.5 5.8 20.7 27.0-28.0 light brown silty loam with fine sand 3.9 2.3 6.2 22.2 35.0-36.0 light brown silty loam with fine sand 6.0 2.5 8.6 30.8 43.0-44.0 light brown fine sandy loam 4.2 2.3 6.5 23.4 47.0-48.0 light brown fine loamy sand 4.4 2.5 6.9 24.8 21 20 Valent- Irrigated 12/3/1998 0.5-1.5 very dark brown loamy sand 3.5 2.8 6.3 11.3 Dwyer- cropland 1.5-2.5 dark brown sand 5.4 2.9 8.3 29.7 Dailey 3.0-4.0 brown sand 7.1 2.6 9.8 35.1 4.5-5.5 brown sand with small calcium deposits 7.4 2.5 10.0 35.9 9.0-10.5 brown sand 10.5 2.2 12.7 68.7 12.5-13.5 light brown fine sand with calcium deposits 28.6 2.3 30.9 111.1 17.0-18.0 sand with gravel and caliche 16.2 2.6 18.7 67.4 23.0-24.0 brown fine sand with gravel and caliche 17.2 2.9 20.1 72.5 27.0-28.0 brown coarse sand and gravel 4.7 2.2 6.9 24.7 38.5-39.5 brown fine loamy sand clay (<25%) 8.2 2.5 10.7 38.4 49 21 Valent- Nonirrigated 12/8/1998 0.5-1.0 very dark brown silty loam 3.7 3.7 7.5 13.4 Dwyer- cropland 2.5-3.5 grey-brown silt loam with small gravel 3.8 2.8 6.6 23.8 Dailey 4.0-5.0 brown silt loam caliche 3.1 2.6 5.8 20.7 7.0-8.0 light brown sandy loam caliche 3.7 2.4 6.1 22.1 11.0-12.0 brown sandy loam caliche 4.1 2.4 6.5 23.2 19.0-20.0 brown sandy loam caliche 5.4 3.3 8.7 31.1 22.5-23.5 orange-brown sandy loam 4.2 3.5 7.7 27.7 27.0-28.0 brown coarse sand and gravel 3.9 2.7 6.5 23.5 35.0-36.0 brown coarse sand and gravel 3.8 2.7 6.5 23.4 43.0-44.0 brown coarse gravel and sand 3.7 2.5 6.2 22.2 23 22 Kuma- Grassland 12/8/1998 0.5-1.0 dark brown loamy sand 4.1 3.0 7.1 12.8 Rosebud- 3.0-4.0 fine brown sand 3.8 2.8 6.6 23.8 Satanta 7.0-8.0 fine brown sand 3.6 3.4 7.0 25.2 9.0-10.0 very fine light brown sand 3.1 2.6 5.8 20.7 15.0-16.0 light brown sand 3.1 2.3 5.4 19.4 19.0-20.0 fine brown sand 2.9 2.6 5.5 19.7 25.0-26.0 fine brown sand with iron staining and caliche 2.9 2.8 5.7 20.4 30.0-31.0 fine brown sand with caliche deposits 2.7 2.7 5.4 19.4 35.0-36.0 fine brown sand with caliche deposits 3.2 3.2 6.4 22.9 39.0-40.0 caliche and fine brown sand 3.6 2.8 6.3 22.8 21 23 Valent- Nonirrigated 2/26/1999 0.5-1.0 very dark brown loamy sand 4.9 4.0 8.9 16.0 Dwyer- cropland 1.5-2.0 very dark brown loamy sand 7.0 4.1 11.1 19.9 Dailey 2.5-3.0 brown sandy loam 5.0 3.5 8.6 15.4 3.5-4.0 yellowish brown fine sand 4.5 3.6 8.1 14.5 7.5-8.0 orangish-brown fine sand 5.3 3.3 8.5 15.3 11.5-12.0 orangish-brown fine sand with caliche 3.2 3.7 6.9 12.5 15.5-16.0 orangish-brown fine sand 3.3 3.5 6.8 12.2 19.0-19.5 orangish-brown fine sand 4.5 2.4 6.9 12.5 23.5-24.0 orangish-brown fine sand with caliche 3.9 2.4 6.3 11.3 27.5-28.0 orangish-brown fine sand with caliche 4.7 2.4 7.1 12.8 14 24 Kuma- Irrigated 12/8/1998 0.5-1.0 brown silt loam 4.4 3.9 8.3 15.0 Rosebud- cropland 2.5-3.5 brownish-grey silt loam 2.9 2.7 5.6 20.2 Satanta 4.5-5.5 grey silt loam 3.1 2.4 5.5 19.8 6.5-7.5 fine gravel and very coarse sand 2.6 3.1 5.7 20.3 8.5-9.5 sand with gravel and rocks 2.7 3.0 5.7 20.6 10.5-11.5 sand with coarse gravel 2.3 2.4 4.8 17.2 15.0-16.0 brown fine sand with small gravel 3.3 2.8 6.1 22.1 19.0-20.0 brown fine sand with caliche 2.7 2.9 5.6 20.3 19 25 Valent- Irrigated 2/24/1999 1.0-2.0 very dark brown silty loam 9.8 3.7 13.4 48.3 Dwyer- cropland 2.5-3.0 dark brown silty loam 8.9 3.4 12.3 22.1 Dailey 3.0-4.0 brown silty loam sand 7.0 2.7 9.7 34.8 5.0-6.0 brown loamy sand-fine 5.2 3.1 8.3 29.8 11.5-12.0 brown loamy sand-fine 4.4 2.4 6.8 12.3 13.5-14.0 brown loamy sand-fine 6.1 3.3 9.4 16.9 25 Valent- Irrigated 2/24/1999 16.5-17.0 brown sand with caliche 6.3 2.9 9.2 16.6 Dwyer- cropland (Cont'd) 19.0-20.0 fine brown sand with caliche 5.3 2.8 8.0 28.9 Dailey 23.0-23.5 brown sand very fine 4.7 1.9 6.6 11.9 26.5-27.0 brown sand very fine 4.8 3.4 8.2 14.8 24 26 Kuma- Irrigated 2/25/1999 0.5-1.0 very dark brown silty loam 6.9 2.6 9.5 17.2 Keith- cropland 1.5-2.0 dark brown silty loam 11.5 3.0 14.5 26.1 Goshen 2.5-3.0 brown silty loam sand 15.1 3.2 18.3 33.0 3.5-4.0 brown silty sand 14.4 3.3 17.7 31.9 7.5-8.0 yellowish brown fine sand 30.5 2.4 32.9 59.2 11.5-12.0 yellowish brown fine sand 4.0 2.3 6.3 11.3 15.5-16.0 orangish brown fine sand 3.0 2.6 5.6 10.1 19.5-20.0 orangish brown fine sand 3.0 3.1 6.1 10.9 25 27 Kuma- Nonirrigated 2/25/1999 0.5-1.0 very dark brown sandy loam 4.4 3.5 8.0 14.3 Keith- cropland 1.5-2.0 dark brown sand loam 4.9 4.3 9.1 16.4 Goshen 2.5-3.0 yellowish brown loamy sand 4.4 2.7 7.0 12.7 3.5-4.0 orangish brown sand with caliche 4.2 3.2 7.5 13.4 7.5-8.0 brown fine sand with caliche 4.2 2.6 6.8 12.3 9.5-10.0 brown sand with gravel 4.5 2.7 7.2 12.9 13.5-14.0 brown sand with gravel 4.5 2.6 7.1 12.8 19.5-20.0 sand and gravel 3.9 2.0 5.9 10.7 23.5-24.0 sand and gravel 4.6 2.0 6.6 11.9 13 28 Jayem- Nonirrigated 2/26/1999 0.5-1.0 dark brown silty sand 5.4 5.3 10.7 19.3 Satanta- cropland 1.5-2.0 very dark brown silty sand 5.4 3.9 9.2 16.6 Busher 3.5-4.0 dark brown silty sand 4.7 4.2 8.9 16.0 4.5-5.0 yellowish brown fine sand 4.5 3.4 7.8 14.1 9.0-9.5 yellowish brown fine sand 3.3 2.3 5.6 10.0 15.5-16.0 yellowish brown fine sand 3.3 2.4 5.7 10.3 21.5-22.0 yellowish brown fine sand 3.5 2.8 6.3 11.3 27.5-28.0 yellowish brown fine sand 4.2 1.9 6.1 11.0 31.5-32.0 yellowish brown fine sand 3.7 2.7 6.5 11.6 35.5-36.0 yellowish brown fine sand 4.0 2.2 6.3 11.3 13 29 Kuma- Irrigated 2/25/1999 0.5-1.0 very dark brown loamy sand 7.0 4.6 11.6 20.8 Keith- cropland 1.5-2.0 very dark brown loamy sand 5.1 4.9 10.0 18.0 Goshen 3.5-4.0 brown sand 4.8 2.2 6.9 12.5 5.5-6.0 brown sand 5.1 3.1 8.2 14.8 7.5-8.0 brown sand 5.3 2.0 7.3 13.1 11.5-12.0 yellowish brown fine sand 5.7 2.7 8.5 15.2 13.5-14.0 fine sand and caliche 4.8 3.1 7.9 14.3 17.5-18.0 orangish brown sand and caliche 4.4 2.7 7.0 12.6 19.0-19.5 orangish brown sand and caliche 4.0 2.3 6.3 11.3 15 1Values may not calculate to totals because of independent rounding.