| *** Supplementary Characterization Data *** |
| Pedon ID: 87CO015001 | ( Chaffee, Colorado ) | Print Date: Nov 21 2024 1:30PM |
| Sampled as on Jul 30, 1987: | Como ; Sandy-skeletal, mixed Typic Cryochrepts |
| Revised to correlated on Aug 1, 1987: | (unnamed) ; Sandy-skeletal, mixed Typic Cryochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87CO238 SAN ISABEL NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1987CO015001 Lat: 38° 59' 51.99" north Long: 106° 28' 39.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 87P0716 | 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 | |||||||||||||||||
| 87P03861 | 0-18 | E | S | 100 | 91 | 85 | 76 | 70 | 63 | 56 | 45 | 35 | 16 | 8 | 4 | 2 | 41 | 36 | 29 | 19 | 12 | 7.01 | 2.949 | 0.031 | >100 | 0.3 | ||
| 87P03862 | 18-40 | Bw1 | S | 100 | 90 | 82 | 72 | 64 | 56 | 48 | 38 | 25 | 11 | 5 | 4 | 2 | 33 | 27 | 20 | 13 | 8 | 13.40 | 5.597 | 0.067 | >100 | 0.6 | ||
| 87P03863 | 40-77 | Bw2 | S | 100 | 88 | 79 | 66 | 57 | 50 | 43 | 36 | 24 | 11 | 4 | 2 | 1 | 31 | 26 | 20 | 13 | 9 | 20.91 | 9.450 | 0.059 | >100 | 0.6 | ||
| 87P03864 | 77-111 | C | S | 100 | 82 | 69 | 50 | 37 | 31 | 25 | 19 | 10 | 3 | 1 | 1 | tr | 15 | 11 | 7 | 3 | 2 | 31.37 | 25.223 | 0.413 | 75.9 | 5.5 | ||
| 87P03865 | 111-153 | Cd | S | 100 | 81 | 68 | 49 | 36 | 33 | 29 | 25 | 17 | 8 | 4 | 2 | 1 | 22 | 18 | 14 | 9 | 6 | 31.80 | 25.656 | 0.115 | >100 | 9.0 | ||
| 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 | ||||||||||||||||||||||||||
| 87P03860 | 3-0 | Oe | S | 53 | 5 | 3 | 0.13 | 0.18 | ||||||||||||||||||||||
| 87P03861 | 0-18 | E | S | 70 | 13 | 20 | 37 | 20 | 9 | 7 | 30 | 55 | 30 | 14 | 11 | 45 | 1.98 | 2.01 | 2.06 | 2.23 | 1.25 | 1.28 | 1.29 | 1.41 | 1.78 | 0.34 | 1.12 | |||
| 87P03862 | 18-40 | Bw1 | S | 75 | 12 | 23 | 40 | 23 | 10 | 7 | 25 | 62 | 36 | 16 | 10 | 38 | 2.29 | 2.29 | 2.34 | 2.43 | 1.62 | 1.63 | 1.63 | 1.74 | 2.01 | 0.16 | 0.64 | |||
| 87P03863 | 40-77 | Bw2 | S | 76 | 11 | 23 | 42 | 28 | 9 | 5 | 24 | 64 | 43 | 14 | 7 | 36 | 2.33 | 2.33 | 2.38 | 2.45 | 1.69 | 1.69 | 1.69 | 1.84 | 2.05 | 0.14 | 0.57 | |||
| 87P03864 | 77-111 | C | S | 87 | 11 | 22 | 54 | 42 | 8 | 4 | 13 | 81 | 63 | 12 | 6 | 19 | 2.46 | 2.47 | 2.48 | 2.53 | 1.68 | 1.69 | 1.69 | 1.79 | 2.05 | 0.08 | 0.58 | |||
| 87P03865 | 111-153 | Cd | S | 78 | 2 | 11 | 65 | 56 | 6 | 3 | 22 | 75 | 64 | 7 | 4 | 25 | 2.40 | 2.40 | 2.45 | 2.49 | 1.79 | 1.79 | 1.79 | 1.91 | 2.11 | 0.10 | 0.48 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 87CO015001 | ( Chaffee, Colorado ) | Print Date: Nov 21 2024 1:30PM |
| Sampled As | : | Como | Sandy-skeletal, mixed Typic Cryochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 87P0716 | |||
| 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 | |||||||||||||||||||||||||||
| 87P03861 | 0-18 | E | S | 53 | 10 | 15 | 28 | 15 | 7 | 5 | 47 | 16 | 5 | 1 | 17 | 8 | 20 | 3.54 | 0.68 | 0.220 | 0.3 | 0.8 | 0.05 | 0.12 | ||||
| 87P03862 | 18-40 | Bw1 | S | 66 | 11 | 20 | 35 | 20 | 9 | 6 | 34 | 17 | 3 | 1 | 9 | 5 | 21 | 2.03 | 0.60 | 0.030 | 0.2 | 0.02 | 0.06 | |||||
| 87P03863 | 40-77 | Bw2 | S | 67 | 10 | 20 | 37 | 25 | 8 | 4 | 33 | 16 | 4 | 1 | 7 | 5 | 16 | 2.90 | 0.60 | 0.04 | 0.11 | |||||||
| 87P03864 | 77-111 | C | S | 80 | 10 | 20 | 50 | 39 | 7 | 4 | 20 | 11 | 1 | 5 | 2 | 3.88 | 0.56 | 0.080 | 0.1 | 0.2 | 0.02 | 0.08 | ||||||
| 87P03865 | 111-153 | Cd | S | 72 | 2 | 10 | 60 | 52 | 6 | 3 | 28 | 15 | 4 | 1 | 4 | 5 | 2.76 | 0.42 | 0.03 | 0.10 | ||||||||
| 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 | ||||||||||||||||||||||
| 87P03860 | 3-0 | Oe | S | 5.8 | ||||||||||||||||||||||
| 87P03861 | 0-18 | E | S | 71 | 38 | 16 | 22 | 7 | 2 | 8 | 12 | 17 | 23 | 16 | 11 | 13 | 5 | sl | 72.4 | 22.6 | 5.0 | 4.4 | ||||
| 87P03862 | 18-40 | Bw1 | S | 76 | 41 | 17 | 20 | 4 | 2 | 15 | 16 | 20 | 20 | 13 | 8 | 8 | 7 | lcos | 78.7 | 15.0 | 6.3 | 4.5 | ||||
| 87P03863 | 40-77 | Bw2 | S | 77 | 42 | 14 | 18 | 5 | 1 | 14 | 15 | 18 | 20 | 11 | 15 | 7 | 4 | lcos | 74.7 | 21.3 | 4.0 | 4.9 | ||||
| 87P03864 | 77-111 | C | S | 87 | 54 | 12 | 12 | 1 | tr | 22 | 20 | 22 | 19 | 8 | 4 | 3 | 3 | cos | 89.9 | 7.6 | 2.5 | 5.1 | ||||
| 87P03865 | 111-153 | Cd | S | 79 | 65 | 9 | 17 | 5 | 1 | 12 | 15 | 18 | 20 | 12 | 10 | 12 | 3 | lcos | 74.8 | 21.9 | 3.3 | 5.1 | ||||