| *** Supplementary Characterization Data *** |
| Pedon ID: 91CO037003 | ( Eagle, Colorado ) | Print Date: Nov 21 2024 12:26PM |
| Sampled as on May 30, 1991: | Seitz ; Clayey-skeletal, montmorillonitic Typic Cryoboralfs |
| Revised to correlated on Sep 1, 1992: | (unnamed) ; Loamy-skeletal, mixed, superactive Typic Cryoboralf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO239 HOLY CROSS RANGER DISTRICT | Natural Resources Conservation Service |
| - | Site ID | S1991CO037003 Lat: 39° 50' 12.00" north Long: 106° 28' 17.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 91P1041 | 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 | |||||||||||||||||
| 91P06775 | 0-8 | E1 | S | 100 | 100 | 100 | 100 | 100 | 96 | 91 | 89 | 87 | 80 | 46 | 26 | 13 | 88 | 87 | 87 | 85 | 74 | 0.03 | 0.023 | 0.001 | 24.9 | 1.1 | ||
| 91P06776 | 8-15 | E2 | S | 100 | 99 | 98 | 97 | 96 | 93 | 89 | 88 | 87 | 80 | 47 | 27 | 13 | 88 | 87 | 86 | 84 | 74 | 0.03 | 0.022 | 0.001 | 27.0 | 1.1 | ||
| 91P06777 | 15-48 | E3 | S | 100 | 100 | 100 | 100 | 100 | 96 | 91 | 89 | 88 | 80 | 46 | 26 | 13 | 89 | 88 | 87 | 85 | 75 | 0.03 | 0.023 | 0.001 | 25.1 | 1.1 | ||
| 91P06778 | 48-59 | E/Bt | S | 100 | 94 | 90 | 83 | 79 | 75 | 70 | 63 | 61 | 54 | 35 | 23 | 15 | 62 | 61 | 60 | 58 | 50 | 0.23 | 0.052 | 0.001 | >100 | 0.6 | ||
| 91P06779 | 59-104 | Bt/E | S | 100 | 92 | 87 | 79 | 74 | 69 | 63 | 36 | 34 | 30 | 21 | 16 | 13 | 35 | 34 | 33 | 32 | 28 | 4.27 | 3.115 | 0.001 | >100 | 1.1 | ||
| 91P06780 | 104-160 | Bt1 | S | 100 | 90 | 82 | 72 | 64 | 60 | 56 | 56 | 52 | 45 | 33 | 24 | 18 | 55 | 53 | 51 | 48 | 42 | 9.45 | 0.203 | 0.001 | >100 | -- | ||
| 91P06781 | 160-183 | Bt2 | S | 100 | 91 | 84 | 75 | 68 | 67 | 65 | 64 | 62 | 55 | 38 | 26 | 19 | 63 | 62 | 61 | 58 | 52 | 0.19 | 0.044 | 0.001 | >100 | 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 | ||||||||||||||||||||||||||
| 91P06773 | 3-1 | Oi | S | -- | -- | -- | ||||||||||||||||||||||||
| 91P06774 | 1-0 | Oe | S | -- | -- | -- | ||||||||||||||||||||||||
| 91P06775 | 0-8 | E1 | S | 27 | 9 | 9 | 9 | -- | 7 | 2 | 73 | 11 | -- | 9 | 2 | 89 | 1.49 | 1.54 | 1.76 | 1.93 | 1.28 | 1.31 | 1.33 | 1.59 | 1.80 | 0.78 | 1.07 | |||
| 91P06776 | 8-15 | E2 | S | 30 | -- | 20 | 10 | 3 | 6 | 1 | 70 | 12 | 4 | 7 | 1 | 88 | 1.35 | 1.38 | 1.57 | 1.84 | 1.12 | 1.14 | 1.15 | 1.37 | 1.70 | 0.96 | 1.37 | |||
| 91P06777 | 15-48 | E3 | S | 35 | 9 | 18 | 8 | -- | 7 | 1 | 65 | 11 | -- | 9 | 2 | 89 | 1.46 | 1.59 | 1.68 | 1.91 | 1.18 | 1.27 | 1.31 | 1.45 | 1.73 | 0.82 | 1.25 | |||
| 91P06778 | 48-59 | E/Bt | S | 63 | 3 | 38 | 22 | 12 | 5 | 4 | 37 | 37 | 21 | 9 | 7 | 63 | 1.75 | 1.79 | 1.98 | 2.09 | 1.11 | 1.14 | 1.15 | 1.50 | 1.69 | 0.51 | 1.39 | |||
| 91P06779 | 59-104 | Bt/E | S | 74 | 2 | 25 | 47 | 19 | 8 | 20 | 26 | 64 | 26 | 11 | 27 | 36 | 2.13 | 2.27 | 2.30 | 2.33 | 1.36 | 1.51 | 1.61 | 1.78 | 1.85 | 0.24 | 0.95 | |||
| 91P06780 | 104-160 | Bt1 | S | 70 | 23 | 23 | 24 | 19 | 4 | tr | 30 | 44 | 36 | 8 | tr | 56 | 2.31 | 2.39 | 2.43 | 2.44 | 1.77 | 1.80 | 1.95 | 2.05 | 2.10 | 0.15 | 0.50 | |||
| 91P06781 | 160-183 | Bt2 | S | 36 | -- | -- | 36 | 32 | 3 | 1 | 64 | 36 | 32 | 3 | 1 | 64 | 1.87 | 2.01 | 2.11 | 2.16 | 1.60 | 1.67 | 1.77 | 1.93 | 2.00 | 0.42 | 0.66 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 91CO037003 | ( Eagle, Colorado ) | Print Date: Nov 21 2024 12:26PM |
| Sampled As | : | Seitz | Clayey-skeletal, montmorillonitic Typic Cryoboralfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P1041 | |||
| 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 | |||||||||||||||||||||||||||
| 91P06775 | 0-8 | E1 | S | 15 | 5 | 5 | 5 | -- | 4 | 1 | 85 | 7 | 29 | 6 | 17 | 27 | 0.43 | 1.67 | 0.63 | 0.090 | 0.7 | 0.8 | 0.17 | 0.20 | ||||
| 91P06776 | 8-15 | E2 | S | 15 | -- | 10 | 5 | 2 | 3 | 1 | 85 | 6 | 25 | 5 | 27 | 22 | 0.39 | 1.43 | 0.58 | 0.060 | 0.5 | 0.6 | 0.13 | 0.15 | ||||
| 91P06777 | 15-48 | E3 | S | 19 | 5 | 10 | 4 | -- | 4 | 1 | 81 | 6 | 25 | 5 | 23 | 22 | 0.33 | 1.35 | 0.57 | 0.250 | 2.0 | 2.5 | 0.14 | 0.17 | ||||
| 91P06778 | 48-59 | E/Bt | S | 42 | 2 | 25 | 15 | 8 | 3 | 3 | 58 | 5 | 13 | 6 | 11 | 23 | 0.45 | 1.02 | 0.45 | 0.050 | 0.6 | 0.9 | 0.16 | 0.27 | ||||
| 91P06779 | 59-104 | Bt/E | S | 59 | 2 | 20 | 38 | 15 | 6 | 16 | 41 | 5 | 9 | 7 | 3 | 17 | 0.41 | 0.83 | 0.41 | 0.160 | 1.2 | 3.5 | 0.09 | 0.22 | ||||
| 91P06780 | 104-160 | Bt1 | S | 61 | 20 | 20 | 21 | 17 | 4 | tr | 39 | 7 | 11 | 9 | 1 | 12 | 0.38 | 0.89 | 0.42 | 0.100 | 0.1 | 0.6 | 0.01 | 0.04 | ||||
| 91P06781 | 160-183 | Bt2 | S | 25 | -- | -- | 25 | 22 | 2 | 1 | 75 | 9 | 23 | 13 | 5 | 24 | 0.38 | 0.91 | 0.47 | 0.120 | 1.1 | 1.4 | 0.08 | 0.11 | ||||
| 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 | ||||||||||||||||||||||
| 91P06773 | 3-1 | Oi | S | 5.6 | ||||||||||||||||||||||
| 91P06774 | 1-0 | Oe | S | 6.3 | ||||||||||||||||||||||
| 91P06775 | 0-8 | E1 | S | 30 | 10 | 10 | 13 | 57 | 11 | 1 | 1 | 1 | 3 | 13 | 37 | 44 | 16 | sil | 16.4 | 69.5 | 14.1 | 4.4 | ||||
| 91P06776 | 8-15 | E2 | S | 34 | 11 | 8 | 12 | 54 | 12 | tr | 1 | 1 | 3 | 13 | 36 | 45 | 18 | sil | 15.5 | 69.5 | 15.0 | 4.3 | ||||
| 91P06777 | 15-48 | E3 | S | 39 | 9 | 9 | 11 | 50 | 10 | 1 | 1 | 1 | 3 | 12 | 38 | 44 | 17 | sil | 15.7 | 70.1 | 14.2 | 4.5 | ||||
| 91P06778 | 48-59 | E/Bt | S | 69 | 24 | 10 | 9 | 22 | 10 | 1 | 2 | 3 | 5 | 17 | 31 | 41 | 32 | sil | 21.2 | 54.6 | 24.2 | 5.5 | ||||
| 91P06779 | 59-104 | Bt/E | S | 81 | 52 | 31 | 7 | 12 | 10 | 3 | 5 | 4 | 7 | 17 | 27 | 38 | 55 | cl | 23.0 | 41.7 | 35.3 | 5.7 | ||||
| 91P06780 | 104-160 | Bt1 | S | 78 | 27 | 4 | 8 | 14 | 11 | 3 | 5 | 6 | 8 | 15 | 23 | 39 | 48 | cl | 25.2 | 42.3 | 32.5 | 5.7 | ||||
| 91P06781 | 160-183 | Bt2 | S | 44 | 44 | 5 | 15 | 41 | 23 | 2 | 2 | 3 | 5 | 15 | 29 | 44 | 41 | sicl | 19.2 | 51.8 | 29.0 | 5.6 | ||||