| *** Supplementary Characterization Data *** |
| Pedon ID: 86CO113002 | ( San Miguel, Colorado ) | Print Date: Nov 23 2024 10:19PM |
| Sampled as on Aug 1, 1986: | Gothic ; Fine, montmorillonitic Argic Cryoboroll |
| Revised to correlated: | Gothic ; Fine, smectitic Ustic Argicryolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86CO224 ANIMAS-DOLORES-OURAY | Natural Resources Conservation Service |
| - | Site ID | S1986CO113002 Lat: 37° 54' 31.00" north Long: 108° 10' 38.99" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 86P0861 | 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 | |||||||||||||||||
| 86P05156 | 0-20 | A1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 97 | 92 | 64 | 44 | 31 | 98 | 97 | 96 | 95 | 88 | 0.02 | 0.007 | -- | 36.2 | 0.5 | ||
| 86P05157 | 20-38 | A2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 93 | 68 | 47 | 33 | 99 | 98 | 97 | 96 | 90 | 0.01 | 0.006 | -- | 30.2 | 0.5 | ||
| 86P05158 | 38-76 | Bt | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 93 | 69 | 50 | 37 | 98 | 98 | 97 | 96 | 90 | 0.01 | 0.005 | -- | 28.1 | 0.4 | ||
| 86P05159 | 76-100 | BC | S | 100 | 100 | 100 | 100 | 100 | 97 | 93 | 91 | 85 | 80 | 70 | 54 | 43 | 89 | 86 | 84 | 81 | 79 | 0.01 | 0.004 | -- | 25.0 | 0.3 | ||
| 86P05160 | 100-132 | C1 | S | 100 | 100 | 100 | 100 | 100 | 96 | 91 | 74 | 67 | 63 | 55 | 41 | 32 | 71 | 67 | 65 | 63 | 61 | 0.04 | 0.012 | -- | 98.9 | 0.2 | ||
| 86P05161 | 132-152 | C2 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 96 | 88 | 79 | 68 | 51 | 39 | 93 | 89 | 86 | 82 | 76 | 0.01 | 0.005 | -- | 28.7 | 0.4 | ||
| 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 | ||||||||||||||||||||||||||
| 86P05156 | 0-20 | A1 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 2 | -- | 1 | 1 | 98 | 1.36 | 1.53 | 1.66 | 1.85 | 1.35 | 1.42 | 1.52 | 1.65 | 1.84 | 0.95 | 0.96 | |||
| 86P05157 | 20-38 | A2 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 1 | -- | tr | 1 | 99 | 1.47 | 1.69 | 1.81 | 1.92 | 1.46 | 1.57 | 1.68 | 1.80 | 1.91 | 0.80 | 0.82 | |||
| 86P05158 | 38-76 | Bt | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 1 | -- | tr | 1 | 99 | 1.57 | 1.76 | 1.90 | 1.98 | 1.56 | 1.62 | 1.75 | 1.89 | 1.97 | 0.69 | 0.70 | |||
| 86P05159 | 76-100 | BC | S | 16 | 8 | -- | 8 | -- | 6 | 2 | 84 | 9 | -- | 7 | 2 | 91 | 1.64 | 2.01 | 2.00 | 2.02 | 1.52 | 1.64 | 1.92 | 1.91 | 1.95 | 0.62 | 0.74 | |||
| 86P05160 | 100-132 | C1 | S | 31 | 7 | -- | 24 | -- | 8 | 16 | 69 | 26 | -- | 9 | 17 | 74 | 1.83 | 2.07 | 2.12 | 2.14 | 1.60 | 1.68 | 1.88 | 1.96 | 2.00 | 0.45 | 0.66 | |||
| 86P05161 | 132-152 | C2 | S | 13 | 9 | -- | 4 | -- | 2 | 2 | 87 | 4 | -- | 2 | 2 | 96 | 1.51 | 1.78 | 1.87 | 1.94 | 1.42 | 1.54 | 1.70 | 1.82 | 1.88 | 0.75 | 0.87 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 86CO113002 | ( San Miguel, Colorado ) | Print Date: Nov 23 2024 10:19PM |
| Sampled As | : | Gothic | Fine, montmorillonitic Argic Cryoboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0861 | |||
| 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 | |||||||||||||||||||||||||||
| 86P05156 | 0-20 | A1 | S | 1 | -- | -- | 1 | -- | 1 | 1 | 99 | 5 | 29 | 16 | 19 | 30 | 12 | 0.43 | 0.93 | 0.43 | 0.130 | 1.7 | 1.7 | 0.12 | 0.12 | |||
| 86P05157 | 20-38 | A2 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 5 | 31 | 18 | 11 | 34 | 10 | 0.41 | 0.82 | 0.39 | 0.140 | 2.4 | 2.5 | 0.15 | 0.15 | |||
| 86P05158 | 38-76 | Bt | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 5 | 32 | 22 | 8 | 33 | 9 | 0.45 | 0.74 | 0.39 | 0.100 | 1.3 | 1.3 | 0.10 | 0.10 | |||
| 86P05159 | 76-100 | BC | S | 10 | 5 | -- | 5 | -- | 4 | 1 | 90 | 7 | 20 | 25 | 2 | 36 | 0.49 | 0.38 | 0.170 | 2.2 | 2.6 | 0.10 | 0.11 | |||||
| 86P05160 | 100-132 | C1 | S | 21 | 5 | -- | 16 | -- | 5 | 11 | 79 | 8 | 19 | 20 | 2 | 29 | 0.43 | 0.39 | 0.130 | 1.3 | 1.6 | 0.07 | 0.10 | |||||
| 86P05161 | 132-152 | C2 | S | 7 | 5 | -- | 2 | -- | 1 | 1 | 93 | 10 | 20 | 20 | 7 | 36 | 0.43 | 0.43 | 0.150 | 2.6 | 2.7 | 0.14 | 0.15 | |||||
| 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 | ||||||||||||||||||||||
| 86P05156 | 0-20 | A1 | S | 3 | 3 | 3 | 15 | 83 | 46 | 1 | 1 | 1 | 2 | 10 | 36 | 49 | 47 | sicl | 10.2 | 57.8 | 32.0 | 5.9 | ||||
| 86P05157 | 20-38 | A2 | S | 1 | 1 | 1 | 13 | 85 | 50 | 1 | 1 | 1 | 2 | 9 | 34 | 52 | 50 | sicl | 8.9 | 57.6 | 33.5 | 5.9 | ||||
| 86P05158 | 38-76 | Bt | S | 2 | 2 | 2 | 14 | 84 | 59 | 1 | 1 | 1 | 2 | 9 | 34 | 52 | 60 | sicl | 8.9 | 53.6 | 37.5 | 6.1 | ||||
| 86P05159 | 76-100 | BC | S | 27 | 13 | 13 | 19 | 54 | 67 | 5 | 6 | 5 | 5 | 6 | 18 | 55 | 92 | c | 13.7 | 38.5 | 47.8 | 7.0 | ||||
| 86P05160 | 100-132 | C1 | S | 44 | 34 | 34 | 17 | 39 | 42 | 8 | 8 | 5 | 4 | 5 | 15 | 55 | 76 | c | 17.0 | 39.8 | 43.2 | 7.4 | ||||
| 86P05161 | 132-152 | C2 | S | 20 | 6 | 6 | 27 | 53 | 54 | 5 | 7 | 6 | 7 | 9 | 14 | 52 | 68 | c | 20.4 | 39.3 | 40.3 | 7.3 | ||||