| *** Supplementary Characterization Data *** |
| Pedon ID: 91CO055006 | ( Huerfano, Colorado ) | Print Date: Nov 11 2024 9:42PM |
| Sampled as on Jul 30, 1991: | Brownsto ; Loamy-skeletal, mixed Borollic Calciorthids |
| Revised to correlated on Oct 1, 1992: | (unnamed) ; Coarse-loamy, mixed, active, frigid Borollic Calciorthid |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO242 WET MOUNTAIN SPANISH PEAKS | Natural Resources Conservation Service |
| - | Site ID | S1991CO055006 Lat: 37° 52' 54.99" north Long: 105° 12' 52.01" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 91P1068 | 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 | |||||||||||||||||||||||||||
| 91P06974 | 0-5 | A1 | S | 100 | 38 | 20 | ||||||||||||||||||||||
| 91P06975 | 5-18 | A2 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 96 | 89 | 60 | 36 | 28 | 23 | 94 | 91 | 86 | 68 | 48 | 0.08 | 0.053 | 0.001 | >100 | 1.2 | ||
| 91P06976 | 18-39 | Bk1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 85 | 55 | 29 | 22 | 17 | 93 | 87 | 79 | 64 | 41 | 0.09 | 0.066 | 0.001 | >100 | 7.0 | ||
| 91P06977 | 39-56 | Bk2 | S | 100 | 99 | 99 | 98 | 97 | 94 | 91 | 85 | 63 | 36 | 23 | 18 | 15 | 79 | 66 | 53 | 40 | 29 | 0.36 | 0.201 | 0.001 | >100 | 8.2 | ||
| 91P06978 | 56-71 | Bk3 | S | 100 | 98 | 97 | 94 | 93 | 91 | 88 | 81 | 60 | 36 | 23 | 18 | 15 | 73 | 62 | 52 | 40 | 30 | 0.43 | 0.207 | 0.001 | >100 | 6.2 | ||
| 91P06979 | 71-105 | Bk3 | S | 100 | 98 | 96 | 94 | 92 | 86 | 79 | 67 | 41 | 24 | 16 | 12 | 10 | 55 | 43 | 34 | 27 | 21 | 1.34 | 0.755 | 0.002 | >100 | 6.8 | ||
| 91P06980 | 105-150 | Bk4 | S | 100 | 94 | 91 | 85 | 81 | 71 | 61 | 42 | 19 | 7 | 4 | 3 | 2 | 33 | 21 | 13 | 8 | 6 | 4.49 | 2.866 | 0.142 | 31.7 | 1.1 | ||
| 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 | ||||||||||||||||||||||||||
| 91P06974 | 0-5 | A1 | S | -- | tr | tr | 1.18 | 1.29 | ||||||||||||||||||||||
| 91P06975 | 5-18 | A2 | S | 4 | -- | -- | 4 | -- | 2 | 2 | 96 | 4 | -- | 2 | 2 | 96 | 1.17 | 1.31 | 1.49 | 1.73 | 1.15 | 1.23 | 1.29 | 1.47 | 1.72 | 1.26 | 1.30 | |||
| 91P06976 | 18-39 | Bk1 | S | 3 | -- | -- | 3 | -- | 1 | 2 | 97 | 3 | -- | 1 | 2 | 97 | 1.35 | 1.43 | 1.66 | 1.84 | 1.33 | 1.38 | 1.41 | 1.64 | 1.83 | 0.96 | 0.99 | |||
| 91P06977 | 39-56 | Bk2 | S | 15 | -- | -- | 15 | 3 | 6 | 6 | 85 | 15 | 3 | 6 | 6 | 85 | 1.55 | 1.61 | 1.80 | 1.97 | 1.44 | 1.48 | 1.51 | 1.71 | 1.90 | 0.71 | 0.84 | |||
| 91P06978 | 56-71 | Bk3 | S | 19 | -- | -- | 19 | 7 | 5 | 7 | 81 | 19 | 7 | 5 | 7 | 81 | 1.61 | 1.64 | 1.87 | 2.00 | 1.47 | 1.49 | 1.51 | 1.76 | 1.92 | 0.65 | 0.80 | |||
| 91P06979 | 71-105 | Bk3 | S | 33 | -- | -- | 33 | 8 | 13 | 12 | 67 | 33 | 8 | 13 | 12 | 67 | 1.55 | 1.58 | 1.86 | 1.97 | 1.29 | 1.31 | 1.32 | 1.68 | 1.80 | 0.71 | 1.05 | |||
| 91P06980 | 105-150 | Bk4 | S | 58 | -- | -- | 58 | 19 | 20 | 19 | 42 | 58 | 19 | 20 | 19 | 42 | 1.91 | 1.95 | 2.02 | 2.19 | 1.40 | 1.43 | 1.44 | 1.61 | 1.87 | 0.39 | 0.89 | |||
| 91P06981 | 3-0 | Oi | S | -- | -- | -- | ||||||||||||||||||||||||
| 91P06982 | 0-5 | A1 | S | -- | tr | tr | ||||||||||||||||||||||||
| 91P06983 | 5-25 | A2 | S | -- | tr | tr | ||||||||||||||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: 91CO055006 | ( Huerfano, Colorado ) | Print Date: Nov 11 2024 9:42PM |
| Sampled As | : | Brownsto | Loamy-skeletal, mixed Borollic Calciorthids | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P1068 | |||
| 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 | |||||||||||||||||||||||||||
| 91P06974 | 0-5 | A1 | S | 0.51 | 0.13 | |||||||||||||||||||||||
| 91P06975 | 5-18 | A2 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 21 | 11 | 10 | 24 | 32 | 0.54 | 0.160 | 2.2 | 2.3 | 0.17 | 0.17 | ||||||
| 91P06976 | 18-39 | Bk1 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 29 | 12 | 9 | 18 | 31 | 0.61 | 0.110 | 1.2 | 1.2 | 0.17 | 0.17 | ||||||
| 91P06977 | 39-56 | Bk2 | S | 9 | -- | -- | 9 | 2 | 3 | 3 | 91 | 32 | 8 | 9 | 17 | 25 | 0.51 | 0.090 | 0.6 | 0.9 | 0.13 | 0.14 | ||||||
| 91P06978 | 56-71 | Bk3 | S | 12 | -- | -- | 12 | 4 | 3 | 4 | 88 | 31 | 9 | 9 | 13 | 26 | 0.54 | 0.050 | 0.4 | 0.5 | 0.12 | 0.14 | ||||||
| 91P06979 | 71-105 | Bk3 | S | 19 | -- | -- | 19 | 5 | 8 | 7 | 81 | 27 | 7 | 6 | 11 | 31 | 0.64 | 0.060 | 0.4 | 0.5 | 0.22 | 0.27 | ||||||
| 91P06980 | 105-150 | Bk4 | S | 41 | -- | -- | 41 | 14 | 14 | 14 | 59 | 26 | 3 | 2 | 17 | 11 | 0.47 | 0.160 | 0.7 | 0.7 | 0.10 | 0.17 | ||||||
| 91P06982 | 0-5 | A1 | S | 1.36 | ||||||||||||||||||||||||
| 91P06983 | 5-25 | A2 | S | 0.50 | ||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||
| 91P06974 | 0-5 | A1 | S | fsl | 62.3 | 18.0 | 19.7 | 6.7 | ||||||||||||||||||
| 91P06975 | 5-18 | A2 | S | 5 | 5 | 5 | 62 | 33 | 30 | 3 | 5 | 7 | 24 | 28 | 17 | 17 | 32 | scl | 49.8 | 26.1 | 24.1 | 7.6 | ||||
| 91P06976 | 18-39 | Bk1 | S | 4 | 4 | 4 | 68 | 28 | 21 | 5 | 8 | 10 | 19 | 30 | 15 | 15 | 21 | fsl | 58.2 | 24.2 | 17.6 | 7.8 | ||||
| 91P06977 | 39-56 | Bk2 | S | 18 | 18 | 14 | 66 | 17 | 17 | 9 | 18 | 19 | 18 | 16 | 9 | 11 | 21 | sl | 65.8 | 16.7 | 17.5 | 7.8 | ||||
| 91P06978 | 56-71 | Bk3 | S | 22 | 22 | 14 | 60 | 18 | 17 | 12 | 16 | 14 | 18 | 16 | 11 | 12 | 22 | sl | 63.2 | 18.6 | 18.2 | 7.8 | ||||
| 91P06979 | 71-105 | Bk3 | S | 36 | 36 | 28 | 50 | 13 | 11 | 21 | 21 | 15 | 14 | 9 | 10 | 11 | 17 | cosl | 68.2 | 17.6 | 14.2 | 7.9 | ||||
| 91P06980 | 105-150 | Bk4 | S | 59 | 59 | 40 | 37 | 4 | 2 | 24 | 29 | 21 | 11 | 6 | 4 | 5 | 6 | lcos | 86.2 | 8.3 | 5.5 | 8.1 | ||||
| 91P06981 | 3-0 | Oi | S | 6.0 | ||||||||||||||||||||||
| 91P06982 | 0-5 | A1 | S | fsl | 63.0 | 22.7 | 14.3 | 6.0 | ||||||||||||||||||
| 91P06983 | 5-25 | A2 | S | scl | 59.3 | 19.4 | 21.3 | 6.9 | ||||||||||||||||||