| *** Supplementary Characterization Data *** |
| Pedon ID: 91CO037005 | ( Eagle, Colorado ) | Print Date: Sep 24 2024 1:37AM |
| Sampled as on May 30, 1991: | Leadville ; Loamy-skeletal, mixed Typic Cryoboralfs |
| Revised to correlated on Sep 1, 1992: | (unnamed) ; Loamy-skeletal, mixed, active Typic Cryoboralf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO239 HOLY CROSS RANGER DISTRICT | Natural Resources Conservation Service |
| - | Site ID | S1991CO037005 Lat: 39° 31' 41.99" north Long: 106° 25' 11.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 91P1043 | 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 | |||||||||||||||||
| 91P06790 | 0-18 | A | S | 100 | 100 | 100 | 99 | 99 | 97 | 94 | 89 | 85 | 69 | 39 | 19 | 6 | 88 | 86 | 83 | 74 | 63 | 0.04 | 0.030 | 0.003 | 17.3 | 1.0 | ||
| 91P06791 | 18-38 | E1 | S | 100 | 96 | 94 | 90 | 87 | 83 | 79 | 76 | 70 | 52 | 26 | 14 | 5 | 74 | 71 | 67 | 56 | 46 | 0.14 | 0.066 | 0.003 | 41.2 | 1.2 | ||
| 91P06792 | 38-51 | E2 | S | 100 | 93 | 89 | 82 | 77 | 75 | 73 | 70 | 65 | 49 | 27 | 16 | 8 | 68 | 66 | 62 | 53 | 44 | 0.20 | 0.081 | 0.002 | 83.5 | 1.1 | ||
| 91P06793 | 51-79 | Bt/E | S | 100 | 91 | 85 | 75 | 69 | 62 | 55 | 47 | 42 | 29 | 17 | 11 | 7 | 45 | 43 | 39 | 31 | 27 | 7.74 | 2.755 | 0.004 | >100 | 0.2 | ||
| 91P06794 | 79-102 | Bt1 | S | 100 | 93 | 88 | 80 | 75 | 71 | 67 | 63 | 56 | 39 | 24 | 15 | 10 | 60 | 57 | 52 | 42 | 35 | 1.02 | 0.211 | 0.002 | >100 | 0.5 | ||
| 91P06795 | 102-152 | Bt2 | S | 100 | 90 | 83 | 73 | 66 | 62 | 58 | 54 | 49 | 34 | 22 | 16 | 11 | 53 | 50 | 46 | 37 | 31 | 6.66 | 0.463 | 0.002 | >100 | 0.2 | ||
| 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 | ||||||||||||||||||||||||||
| 91P06789 | 4-0 | Oe | S | -- | 3 | tr | ||||||||||||||||||||||||
| 91P06790 | 0-18 | A | S | 11 | -- | -- | 11 | 1 | 5 | 5 | 89 | 11 | 1 | 5 | 5 | 89 | 0.91 | 0.98 | 1.20 | 1.57 | 0.84 | 0.89 | 0.90 | 1.14 | 1.52 | 1.91 | 2.15 | |||
| 91P06791 | 18-38 | E1 | S | 49 | -- | 33 | 16 | 9 | 5 | 2 | 51 | 24 | 13 | 8 | 3 | 76 | 1.99 | 2.01 | 2.13 | 2.24 | 1.61 | 1.63 | 1.63 | 1.83 | 2.00 | 0.33 | 0.65 | |||
| 91P06792 | 38-51 | E2 | S | 52 | -- | 32 | 20 | 16 | 3 | 2 | 48 | 30 | 23 | 4 | 3 | 70 | 2.04 | 2.05 | 2.16 | 2.27 | 1.62 | 1.63 | 1.63 | 1.83 | 2.01 | 0.30 | 0.64 | |||
| 91P06793 | 51-79 | Bt/E | S | 72 | 6 | 35 | 31 | 18 | 8 | 5 | 28 | 53 | 31 | 14 | 8 | 47 | 2.29 | 2.30 | 2.38 | 2.43 | 1.70 | 1.71 | 1.71 | 1.93 | 2.06 | 0.16 | 0.56 | |||
| 91P06794 | 79-102 | Bt1 | S | 70 | 6 | 47 | 17 | 12 | 4 | 2 | 30 | 37 | 25 | 8 | 4 | 63 | 2.26 | 2.30 | 2.37 | 2.41 | 1.69 | 1.74 | 1.76 | 1.96 | 2.05 | 0.17 | 0.57 | |||
| 91P06795 | 102-152 | Bt2 | S | 62 | -- | 30 | 32 | 24 | 6 | 3 | 38 | 46 | 34 | 8 | 4 | 54 | 2.23 | 2.23 | 2.34 | 2.39 | 1.77 | 1.77 | 1.78 | 2.01 | 2.10 | 0.19 | 0.50 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 91CO037005 | ( Eagle, Colorado ) | Print Date: Sep 24 2024 1:37AM |
| Sampled As | : | Leadville | Loamy-skeletal, mixed Typic Cryoboralfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P1043 | |||
| 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 | |||||||||||||||||||||||||||
| 91P06790 | 0-18 | A | S | 4 | -- | -- | 4 | 1 | 2 | 2 | 96 | 9 | 19 | 2 | 37 | 29 | 2.87 | 1.20 | 0.320 | 2.2 | 1.9 | 0.22 | 0.23 | |||||
| 91P06791 | 18-38 | E1 | S | 37 | -- | 25 | 12 | 7 | 4 | 2 | 63 | 15 | 20 | 3 | 11 | 14 | 1.09 | 0.19 | 0.060 | 0.3 | 0.4 | 0.13 | 0.20 | |||||
| 91P06792 | 38-51 | E2 | S | 40 | -- | 25 | 15 | 12 | 2 | 2 | 60 | 14 | 18 | 4 | 11 | 12 | 0.23 | 0.88 | 0.45 | 0.020 | 0.2 | 0.2 | 0.07 | 0.12 | ||||
| 91P06793 | 51-79 | Bt/E | S | 63 | 5 | 31 | 27 | 16 | 7 | 4 | 37 | 11 | 10 | 4 | 5 | 9 | 0.30 | 0.80 | 0.38 | 0.010 | 0.1 | 0.2 | 0.05 | 0.14 | ||||
| 91P06794 | 79-102 | Bt1 | S | 60 | 5 | 40 | 15 | 10 | 3 | 2 | 40 | 11 | 11 | 4 | 4 | 11 | 0.36 | 0.69 | 0.41 | 0.090 | 0.4 | 1.0 | 0.07 | 0.16 | ||||
| 91P06795 | 102-152 | Bt2 | S | 53 | -- | 26 | 27 | 21 | 5 | 3 | 47 | 14 | 12 | 7 | 5 | 11 | 0.38 | 0.62 | 0.40 | 0.010 | 0.04 | 0.09 | ||||||
| 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 | ||||||||||||||||||||||
| 91P06789 | 4-0 | Oe | S | 4.9 | ||||||||||||||||||||||
| 91P06790 | 0-18 | A | S | 12 | 12 | 11 | 28 | 60 | 7 | 1 | 2 | 4 | 11 | 13 | 29 | 40 | 8 | sil | 29.2 | 63.7 | 7.1 | 5.1 | ||||
| 91P06791 | 18-38 | E1 | S | 51 | 17 | 7 | 21 | 28 | 4 | 3 | 4 | 7 | 15 | 15 | 27 | 30 | 7 | sil | 39.8 | 53.4 | 6.8 | 4.9 | ||||
| 91P06792 | 38-51 | E2 | S | 55 | 21 | 5 | 19 | 26 | 6 | 3 | 3 | 7 | 15 | 14 | 28 | 30 | 14 | sil | 37.4 | 50.6 | 12.0 | 4.9 | ||||
| 91P06793 | 51-79 | Bt/E | S | 75 | 32 | 14 | 13 | 12 | 4 | 4 | 6 | 10 | 21 | 11 | 23 | 26 | 17 | l | 43.5 | 42.0 | 14.5 | 4.8 | ||||
| 91P06794 | 79-102 | Bt1 | S | 73 | 18 | 6 | 14 | 13 | 5 | 6 | 5 | 10 | 19 | 12 | 21 | 27 | 18 | l | 44.1 | 40.7 | 15.2 | 4.9 | ||||
| 91P06795 | 102-152 | Bt2 | S | 67 | 35 | 10 | 17 | 15 | 8 | 3 | 5 | 10 | 21 | 13 | 20 | 27 | 25 | l | 42.2 | 37.5 | 20.3 | 5.1 | ||||