| *** Supplementary Characterization Data *** |
| Pedon ID: 91CO121002 | ( Washington, Colorado ) | Print Date: Jan 30 2025 4:38PM |
| Sampled as on Sep 3, 1991: | Stoneham ; Fine-loamy, mixed Ustollic Haplargids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP92CO039 RANGE SOIL | Natural Resources Conservation Service |
| - | Site ID | S1991CO121002 Lat: 40° 22' 56.00" north Long: 103° 8' 16.99" west MLRA: 72 | National Soil Survey Center | |
| - | Pedon No. | 92P0190 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | -22- | -23- | -24- | -25- | |||
| (- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -) | (- - - - - Cumulative Curve Fractions - - - - -) (<75mm) | ( Atter- ) | ( Gradation ) | |||||||||||||||||||||||||
| Percentage Passing Sieve | USDA Less Than Diameters (mm) at | berg | Uni- | Cur- | ||||||||||||||||||||||||
| Depth | 3 | 2 | 3/2 | 1 | 3/4 | 3/8 | 4 | 10 | 40 | 200 | 20 | 5 | 2 | 1. | .5 | .25 | .10 | .05 | 60 | 50 | 10 | LL | PI | fmty | vtur | |||
| Layer | (cm) | Horz | Prep | (-------------------Inches-------------------) | (---------Number---------) | (------Microns----) | (---------Millimeter----------) | (-----Percentile---) | (----%----) | CU | CC | |||||||||||||||||
| 4F1 | 4F | |||||||||||||||||||||||||||
| 92P01262 | 0-8 | A | S | 100 | 36 | 9 | ||||||||||||||||||||||
| 92P01263 | 8-23 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 88 | 70 | 39 | 20 | 18 | 16 | 84 | 74 | 60 | 46 | 27 | 0.25 | 0.130 | 0.001 | >100 | 14.8 | ||
| 92P01264 | 23-43 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 79 | 59 | 30 | 16 | 14 | 13 | 73 | 63 | 49 | 36 | 21 | 0.44 | 0.266 | 0.001 | >100 | 10.9 | ||
| 92P01265 | 43-64 | Btk1 | S | 100 | 100 | 100 | 100 | 100 | 98 | 95 | 93 | 79 | 48 | 27 | 23 | 21 | 90 | 82 | 70 | 56 | 35 | 0.13 | 0.083 | 0.001 | 39 | 23 | >100 | 10.7 |
| 92P01266 | 64-86 | Btk2 | S | 100 | 100 | 100 | 100 | 100 | 98 | 95 | 89 | 78 | 46 | 27 | 23 | 21 | 87 | 81 | 70 | 53 | 35 | 0.15 | 0.089 | 0.001 | >100 | 8.9 | ||
| 92P01267 | 86-114 | BCk | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 92 | 80 | 48 | 26 | 23 | 20 | 90 | 83 | 73 | 56 | 35 | 0.12 | 0.081 | 0.001 | >100 | 11.1 | ||
| 92P01268 | 114-127 | 2Bk1 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 95 | 87 | 62 | 37 | 30 | 25 | 93 | 89 | 81 | 69 | 51 | 0.07 | 0.046 | 0.001 | 38 | 19 | >100 | 0.8 |
| 92P01269 | 127-152 | 2Bk2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 86 | 62 | 45 | 39 | 34 | 97 | 89 | 77 | 67 | 54 | 0.07 | 0.033 | -- | >100 | 0.1 | ||
| Tier 2 | -26- | -27- | -28- | -29- | -30- | -31- | -32- | -33- | -34- | -35- | -36- | -37- | -38- | -39- | -40- | -41- | -42- | -43- | -44- | -45- | -46- | -47- | -48- | -49- | -50- | |||||
| (- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -) | (- - Void - -) | ||||||||||||||||||||||||||||
| Whole Soil (mm) | <75 mm Fraction | Whole Soil | <2 mm Fraction | Ratios | ||||||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 75 | 75 | 20 | 5 | Soil Sur | Engineering | Soil Survey | Engineering | At 33 kPa | |||||||||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | -2 | -20 | -5 | -2 | <2 | 33 | Oven | Moist | Satur | 33 | 1500 | Oven | Moist | Satur | Whole | <2 | |||||||
| Layer | (cm) | Horz | Prep | (------------------- % of Whole Soil ------------------) | (--------- % of <75 mm ---------) | kPa | -dry | -ated | kPa | kPa | -dry | -ated | Soil | mm | ||||||||||||||||
| 3B1 | 3B1 | 3B1 | 4A1d | 4A1h | ||||||||||||||||||||||||||
| 92P01262 | 0-8 | A | S | -- | tr | tr | 1.28 | 1.34 | ||||||||||||||||||||||
| 92P01263 | 8-23 | Bt1 | S | 12 | -- | -- | 12 | -- | 3 | 9 | 88 | 12 | -- | 3 | 9 | 88 | 1.49 | 1.62 | 1.71 | 1.93 | 1.41 | 1.48 | 1.54 | 1.65 | 1.88 | 0.78 | 0.88 | |||
| 92P01264 | 23-43 | Bt2 | S | 21 | -- | -- | 21 | -- | 4 | 17 | 79 | 21 | -- | 4 | 17 | 79 | 1.73 | 1.81 | 1.89 | 2.08 | 1.59 | 1.62 | 1.68 | 1.77 | 1.99 | 0.53 | 0.67 | |||
| 92P01265 | 43-64 | Btk1 | S | 7 | -- | -- | 7 | -- | 5 | 2 | 93 | 7 | -- | 5 | 2 | 93 | 1.54 | 1.66 | 1.79 | 1.96 | 1.49 | 1.54 | 1.61 | 1.75 | 1.93 | 0.72 | 0.78 | |||
| 92P01266 | 64-86 | Btk2 | S | 11 | -- | -- | 11 | -- | 5 | 6 | 89 | 11 | -- | 5 | 6 | 89 | 1.45 | 1.56 | 1.73 | 1.90 | 1.38 | 1.44 | 1.49 | 1.67 | 1.86 | 0.83 | 0.92 | |||
| 92P01267 | 86-114 | BCk | S | 8 | -- | -- | 8 | -- | 2 | 6 | 92 | 8 | -- | 2 | 6 | 92 | 1.41 | 1.52 | 1.68 | 1.88 | 1.36 | 1.42 | 1.47 | 1.64 | 1.85 | 0.88 | 0.95 | |||
| 92P01268 | 114-127 | 2Bk1 | S | 5 | -- | -- | 5 | -- | 2 | 3 | 95 | 5 | -- | 2 | 3 | 95 | 1.47 | 1.54 | 1.76 | 1.92 | 1.44 | 1.47 | 1.51 | 1.75 | 1.90 | 0.80 | 0.84 | |||
| 92P01269 | 127-152 | 2Bk2 | S | 2 | -- | -- | 2 | -- | tr | 2 | 98 | 2 | -- | tr | 2 | 98 | 1.26 | 1.51 | 1.65 | 1.78 | 1.25 | 1.37 | 1.50 | 1.65 | 1.78 | 1.10 | 1.12 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 91CO121002 | ( Washington, Colorado ) | Print Date: Jan 30 2025 4:38PM |
| Sampled As | : | Stoneham | Fine-loamy, mixed Ustollic Haplargids | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 92P0190 | |||
| Tier 3 | -51- | -52- | -53- | -54- | -55- | -56- | -57- | -58- | -59- | -60- | -61- | -62- | -63- | -64- | -65- | -66- | -67- | -68- | -69- | -70- | -71- | -72- | -73- | -74- | -75- | |||
| (- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -) | C | (- - - - - - - Ratios To Clay - - - - - -) | (- - Linear Extensiblity - -) | (- - WRD - -) | ||||||||||||||||||||||||
| Whole Soil (mm) At 33 kPa | /N | <2 mm Fraction | Whole Soil | <2 mm | Whole | <2 | ||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 2- | .05- | LT | Pores | Rat | Fine | CEC | 1500 | LEP | 33 kPa | to % | Soil | mm | |||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | .05 | .002 | .002 | D | F | -io | Clay | Sum | NH4- | kPa | 33 | 1500 | Oven | 1500 | Oven | ||||||
| Layer | (cm) | Horz | Prep | (----------------------------- % of Whole Soil ---------------------------) | Cats | OAC | H2O | kPa | kPa | -dry | kPa | -dry | (---in3/in3---) | |||||||||||||||
| 8D1 | 4C1 | |||||||||||||||||||||||||||
| 92P01262 | 0-8 | A | S | 0.66 | 0.14 | |||||||||||||||||||||||
| 92P01263 | 8-23 | Bt1 | S | 7 | -- | -- | 7 | -- | 2 | 5 | 93 | 34 | 6 | 9 | 22 | 22 | 0.91 | 0.97 | 0.52 | 0.170 | 1.5 | 1.6 | 0.10 | 0.10 | ||||
| 92P01264 | 23-43 | Bt2 | S | 14 | -- | -- | 14 | -- | 3 | 11 | 86 | 38 | 5 | 8 | 19 | 16 | 0.72 | 0.52 | 0.120 | 0.4 | 0.6 | 0.04 | 0.04 | |||||
| 92P01265 | 43-64 | Btk1 | S | 4 | -- | -- | 4 | -- | 3 | 1 | 96 | 34 | 8 | 12 | 17 | 25 | 0.60 | 0.50 | 0.120 | 1.1 | 1.1 | 0.09 | 0.09 | |||||
| 92P01266 | 64-86 | Btk2 | S | 6 | -- | -- | 6 | -- | 3 | 3 | 94 | 30 | 8 | 12 | 17 | 28 | 0.56 | 0.51 | 0.110 | 1.4 | 1.4 | 0.12 | 0.13 | |||||
| 92P01267 | 86-114 | BCk | S | 4 | -- | -- | 4 | -- | 1 | 3 | 96 | 30 | 8 | 11 | 20 | 27 | 0.54 | 0.54 | 0.120 | 1.4 | 1.4 | 0.12 | 0.12 | |||||
| 92P01268 | 114-127 | 2Bk1 | S | 3 | -- | -- | 3 | -- | 1 | 2 | 97 | 24 | 15 | 14 | 16 | 29 | 0.36 | 0.50 | 0.060 | 0.7 | 0.7 | 0.11 | 0.12 | |||||
| 92P01269 | 127-152 | 2Bk2 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 21 | 10 | 17 | 13 | 39 | 0.44 | 0.55 | 0.180 | 3.1 | 3.1 | 0.15 | 0.16 | |||||
| Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- | |||
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | Text | PSDA (mm) | pH | Elect. | Part- | |||||||||||||||||||||
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle | |||||||||||||||||
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | by | 2- | .05- | < | Cl2 | ist. | duct | Den- | ||||||||||
| Depth | -20 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity | |||||
| Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 | |||||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 4C1a2a | 8A3a | |||||||||||||||||||||
| 92P01262 | 0-8 | A | S | fsl | 55.9 | 30.8 | 13.3 | 6.6 | ||||||||||||||||||
| 92P01263 | 8-23 | Bt1 | S | 14 | 14 | 14 | 72 | 13 | 19 | 5 | 15 | 19 | 20 | 26 | 10 | 6 | 22 | sl | 69.1 | 12.8 | 18.1 | 6.5 | ||||
| 92P01264 | 23-43 | Bt2 | S | 24 | 24 | 24 | 66 | 10 | 15 | 9 | 16 | 21 | 19 | 22 | 8 | 5 | 19 | sl | 73.2 | 10.5 | 16.3 | 7.6 | ||||
| 92P01265 | 43-64 | Btk1 | S | 9 | 9 | 9 | 74 | 18 | 27 | 4 | 11 | 17 | 20 | 29 | 11 | 8 | 29 | scl | 62.5 | 14.9 | 22.6 | 7.9 | ||||
| 92P01266 | 64-86 | Btk2 | S | 14 | 14 | 14 | 68 | 18 | 27 | 3 | 9 | 15 | 25 | 26 | 12 | 9 | 31 | scl | 60.3 | 16.1 | 23.6 | 8.0 | ||||
| 92P01267 | 86-114 | BCk | S | 10 | 10 | 10 | 71 | 19 | 25 | 3 | 9 | 14 | 23 | 29 | 13 | 9 | 28 | scl | 61.7 | 16.5 | 21.8 | 8.0 | 0.38 | |||
| 92P01268 | 114-127 | 2Bk1 | S | 7 | 7 | 7 | 58 | 35 | 33 | 2 | 7 | 11 | 16 | 25 | 21 | 17 | 36 | scl | 45.9 | 27.8 | 26.3 | 8.0 | 0.56 | |||
| 92P01269 | 127-152 | 2Bk2 | S | 3 | 3 | 3 | 67 | 30 | 53 | 2 | 12 | 20 | 15 | 20 | 15 | 16 | 54 | cl | 44.5 | 20.3 | 35.2 | 8.0 | 0.75 | |||