| *** Supplementary Characterization Data *** |
| Pedon ID: 83CO113002 | ( San Miguel, Colorado ) | Print Date: May 20 2024 3:00AM |
| Sampled as on Aug 1, 1983: | Acree ; Fine, montmorillonitic Typic Argiboroll |
| Revised to correlated: | Acree ; Fine-silty, mixed, superactive, frigid Typic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83CO249 MONTEZUMA AND SAN MIGUEL COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1983CO113002 Lat: 38° 4' 35.00" north Long: 108° 15' 56.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 83P0807 | 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 | |||||||||||||||||||||||||||
| 83P04085 | 0-10 | A1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 81 | 31 | 22 | 16 | 99 | 98 | 97 | 92 | 60 | 0.05 | 0.036 | 0.001 | 59.8 | 6.3 | ||
| 83P04086 | 10-20 | A2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 84 | 38 | 30 | 25 | 100 | 100 | 98 | 93 | 65 | 0.04 | 0.030 | -- | 84.8 | 1.0 | ||
| 83P04087 | 20-30 | BA | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 84 | 41 | 33 | 28 | 100 | 99 | 98 | 93 | 66 | 0.04 | 0.028 | -- | 88.3 | 0.5 | ||
| 83P04088 | 30-41 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 85 | 42 | 34 | 28 | 100 | 100 | 98 | 93 | 68 | 0.04 | 0.026 | -- | 81.8 | 0.5 | ||
| 83P04089 | 41-61 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 86 | 48 | 40 | 35 | 100 | 100 | 98 | 94 | 70 | 0.03 | 0.022 | -- | 43 | 28 | 84.3 | 0.2 |
| 83P04090 | 61-76 | Bt3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 86 | 48 | 40 | 35 | 100 | 100 | 98 | 94 | 71 | 0.03 | 0.021 | -- | 83.8 | 0.2 | ||
| 83P04091 | 76-99 | Btk | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 84 | 44 | 35 | 30 | 100 | 99 | 98 | 93 | 66 | 0.04 | 0.026 | -- | 90.0 | 0.3 | ||
| 83P04092 | 99-127 | Bk1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 87 | 44 | 34 | 27 | 100 | 100 | 99 | 95 | 71 | 0.03 | 0.025 | -- | 75.0 | 0.5 | ||
| 83P04093 | 127-152 | Bk2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 86 | 43 | 33 | 27 | 100 | 99 | 98 | 95 | 69 | 0.04 | 0.026 | -- | 38 | 23 | 78.4 | 0.5 |
| 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 | ||||||||||||||||||||||||||
| 83P04085 | 0-10 | A1 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 1 | -- | tr | 1 | 99 | 1.15 | 1.25 | 1.37 | 1.72 | 1.14 | 1.20 | 1.24 | 1.36 | 1.71 | 1.30 | 1.32 | |||
| 83P04086 | 10-20 | A2 | S | tr | -- | -- | -- | -- | tr | -- | 100 | -- | -- | tr | tr | 100 | 1.44 | 1.60 | 1.71 | 1.90 | 1.44 | 1.52 | 1.60 | 1.72 | 1.90 | 0.84 | 0.84 | |||
| 83P04087 | 20-30 | BA | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.402 | |||||||||||||
| 83P04088 | 30-41 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.402 | |||||||||||||
| 83P04089 | 41-61 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.48 | 1.75 | 1.82 | 1.92 | 1.48 | 1.60 | 1.75 | 1.82 | 1.92 | 0.79 | 0.79 | |||
| 83P04090 | 61-76 | Bt3 | S | tr | -- | -- | -- | -- | tr | -- | 100 | -- | -- | tr | -- | 100 | 1.502 | |||||||||||||
| 83P04091 | 76-99 | Btk | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.402 | |||||||||||||
| 83P04092 | 99-127 | Bk1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.402 | |||||||||||||
| 83P04093 | 127-152 | Bk2 | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.41 | 1.54 | 1.69 | 1.88 | 1.41 | 1.47 | 1.54 | 1.69 | 1.88 | 0.88 | 0.88 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 83CO113002 | ( San Miguel, Colorado ) | Print Date: May 20 2024 3:00AM |
| Sampled As | : | Acree | Fine, montmorillonitic Typic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0807 | |||
| 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 | |||||||||||||||||||||||||||
| 83P04085 | 0-10 | A1 | S | 1 | -- | -- | 1 | -- | tr | 1 | 100 | 17 | 19 | 7 | 35 | 22 | 13 | 0.49 | 0.54 | 0.170 | 1.7 | 1.7 | 0.12 | 0.12 | ||||
| 83P04086 | 10-20 | A2 | S | tr | -- | -- | -- | -- | tr | -- | 100 | 19 | 22 | 14 | 19 | 27 | 10 | 0.61 | 0.40 | 0.140 | 2.0 | 1.8 | 0.13 | 0.13 | ||||
| 83P04087 | 20-30 | BA | S | -- | -- | -- | -- | -- | -- | -- | 100 | 18 | 20 | 15 | 47 | 9 | 0.66 | 0.41 | ||||||||||
| 83P04088 | 30-41 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 17 | 21 | 15 | 47 | 10 | 0.64 | 0.40 | ||||||||||
| 83P04089 | 41-61 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 16 | 20 | 19 | 10 | 34 | 9 | 0.64 | 0.41 | 0.170 | 2.6 | 2.6 | 0.13 | 0.13 | ||||
| 83P04090 | 61-76 | Bt3 | S | tr | -- | -- | -- | -- | tr | -- | 100 | 16 | 20 | 20 | 43 | 0.57 | 0.41 | |||||||||||
| 83P04091 | 76-99 | Btk | S | -- | -- | -- | -- | -- | -- | -- | 100 | 18 | 19 | 16 | 47 | 0.37 | 0.41 | |||||||||||
| 83P04092 | 99-127 | Bk1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 16 | 23 | 15 | 47 | 0.34 | 0.42 | |||||||||||
| 83P04093 | 127-152 | Bk2 | S | tr | -- | -- | -- | -- | -- | tr | 100 | 17 | 22 | 14 | 19 | 28 | 0.37 | 0.42 | 0.110 | 1.4 | 1.4 | 0.12 | 0.12 | |||||
| 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 | |||||||||||||||||||||
| 83P04085 | 0-10 | A1 | S | 1 | 1 | 1 | 46 | 52 | 19 | tr | tr | 2 | 6 | 39 | 35 | 18 | 19 | l | 39.3 | 44.4 | 16.3 | 7.0 | 0.76 | |||
| 83P04086 | 10-20 | A2 | S | 47 | 53 | 34 | tr | 2 | 7 | 38 | 36 | 17 | 34 | l | 34.8 | 40.0 | 25.2 | 7.1 | ||||||||
| 83P04087 | 20-30 | BA | S | 47 | 53 | 38 | tr | tr | 2 | 7 | 37 | 34 | 18 | 38 | cl | 34.3 | 38.0 | 27.7 | 7.2 | |||||||
| 83P04088 | 30-41 | Bt1 | S | 44 | 56 | 39 | tr | tr | 2 | 7 | 35 | 36 | 20 | 39 | cl | 31.8 | 40.4 | 27.8 | 6.8 | |||||||
| 83P04089 | 41-61 | Bt2 | S | 45 | 55 | 53 | tr | tr | 2 | 7 | 36 | 34 | 20 | 53 | cl | 29.7 | 35.8 | 34.5 | 6.7 | |||||||
| 83P04090 | 61-76 | Bt3 | S | 45 | 55 | 54 | tr | 2 | 7 | 35 | 35 | 20 | 54 | cl | 29.1 | 35.8 | 35.1 | 7.0 | ||||||||
| 83P04091 | 76-99 | Btk | S | 48 | 52 | 42 | tr | 1 | 2 | 6 | 39 | 32 | 20 | 42 | cl | 33.9 | 36.3 | 29.8 | 7.7 | |||||||
| 83P04092 | 99-127 | Bk1 | S | 41 | 59 | 38 | tr | tr | 1 | 5 | 33 | 37 | 23 | 38 | cl | 29.5 | 43.1 | 27.4 | 7.8 | |||||||
| 83P04093 | 127-152 | Bk2 | S | 43 | 57 | 37 | tr | 1 | 2 | 5 | 36 | 35 | 22 | 37 | cl | 31.3 | 41.6 | 27.1 | 7.7 | |||||||