| *** Supplementary Characterization Data *** |
| Pedon ID: 81AK261022 | ( Valdez-Cordova Census Area, Alaska ) | Print Date: Nov 24 2024 7:04PM |
| Sampled as on Jul 1, 1981: | Tonsina ; Coarse-loamy, mixed Typic Cryochrept |
| Revised to correlated: | Tonsina ; Coarse-loamy, mixed Typic Cryoborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81AK277 COPPER RIVER SSA | Natural Resources Conservation Service |
| - | Site ID | S1981AK261022 Lat: 61° 47' 60.00" north Long: 145° 4' 59.98" west MLRA: 172 | National Soil Survey Center | |
| - | Pedon No. | 81P0686 | 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 | |||||||||||||||||
| 81P04102 | 0-4 | Ah | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 89 | 37 | 18 | 5 | 100 | 100 | 99 | 95 | 78 | 0.03 | 0.027 | 0.003 | 11.7 | 1.6 | ||
| 81P04103 | 4-19 | Bw1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 87 | 31 | 16 | 6 | 100 | 100 | 99 | 95 | 73 | 0.04 | 0.030 | 0.003 | 13.2 | 3.2 | ||
| 81P04104 | 19-38 | Bw2 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 97 | 94 | 84 | 32 | 16 | 6 | 96 | 95 | 93 | 89 | 78 | 0.03 | 0.029 | 0.003 | 12.1 | 2.8 | ||
| 81P04105 | 38-47 | 2C1 | S | 100 | 99 | 99 | 98 | 97 | 93 | 88 | 84 | 77 | 53 | 20 | 11 | 5 | 81 | 78 | 73 | 60 | 43 | 0.10 | 0.067 | 0.004 | 24.4 | 2.1 | ||
| 81P04106 | 47-88 | 2C2 | S | 100 | 100 | 100 | 99 | 99 | 98 | 96 | 94 | 89 | 61 | 22 | 11 | 4 | 92 | 90 | 85 | 70 | 47 | 0.07 | 0.055 | 0.004 | 16.5 | 2.2 | ||
| 81P04107 | 88-132 | 2C3 | S | 100 | 100 | 100 | 99 | 99 | 97 | 95 | 93 | 88 | 60 | 21 | 11 | 4 | 91 | 89 | 84 | 69 | 46 | 0.08 | 0.057 | 0.004 | 17.0 | 2.3 | ||
| 81P04108 | 132-165 | 2C4 | S | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 95 | 89 | 61 | 19 | 8 | 2 | 93 | 91 | 85 | 68 | 51 | 0.07 | 0.049 | 0.006 | 11.7 | 1.7 | ||
| 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 | ||||||||||||||||||||||||||
| 81P04102 | 0-4 | Ah | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.02 | 1.04 | 1.22 | 1.64 | 1.02 | 1.03 | 1.04 | 1.23 | 1.64 | 1.60 | 1.60 | |||
| 81P04103 | 4-19 | Bw1 | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.25 | 1.27 | 1.48 | 1.78 | 1.25 | 1.26 | 1.27 | 1.47 | 1.78 | 1.12 | 1.12 | |||
| 81P04104 | 19-38 | Bw2 | S | 3 | -- | -- | 3 | -- | 2 | 1 | 97 | 3 | -- | 2 | 1 | 97 | 1.54 | 1.55 | 1.77 | 1.96 | 1.51 | 1.52 | 1.52 | 1.74 | 1.94 | 0.72 | 0.75 | |||
| 81P04105 | 38-47 | 2C1 | S | 16 | -- | -- | 16 | 3 | 9 | 4 | 84 | 16 | 3 | 9 | 4 | 84 | 1.892 | |||||||||||||
| 81P04106 | 47-88 | 2C2 | S | 6 | -- | -- | 6 | 1 | 3 | 2 | 94 | 6 | 1 | 3 | 2 | 94 | 1.95 | 1.95 | 2.09 | 2.21 | 1.92 | 1.92 | 1.92 | 2.07 | 2.20 | 0.36 | 0.38 | |||
| 81P04107 | 88-132 | 2C3 | S | 7 | -- | -- | 7 | 1 | 4 | 2 | 93 | 7 | 1 | 4 | 2 | 93 | 1.83 | 1.83 | 1.99 | 2.14 | 1.79 | 1.79 | 1.79 | 1.96 | 2.11 | 0.45 | 0.48 | |||
| 81P04108 | 132-165 | 2C4 | S | 5 | -- | -- | 5 | -- | 3 | 2 | 95 | 5 | -- | 3 | 2 | 95 | 1.89 | 1.89 | 2.04 | 2.18 | 1.86 | 1.86 | 1.86 | 2.03 | 2.16 | 0.40 | 0.42 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 81AK261022 | ( Valdez-Cordova Census Area, Alaska ) | Print Date: Nov 24 2024 7:04PM |
| Sampled As | : | Tonsina | Coarse-loamy, mixed Typic Cryochrept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0686 | |||
| 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 | |||||||||||||||||||||||||||
| 81P04102 | 0-4 | Ah | S | -- | -- | -- | -- | -- | -- | -- | 100 | 8 | 28 | 2 | 42 | 20 | 19 | 1.78 | 0.140 | 0.3 | 0.3 | 0.12 | 0.12 | |||||
| 81P04103 | 4-19 | Bw1 | S | tr | -- | -- | -- | -- | tr | tr | 100 | 13 | 31 | 3 | 31 | 22 | 18 | 2.25 | 0.98 | 0.080 | 0.3 | 0.3 | 0.15 | 0.15 | ||||
| 81P04104 | 19-38 | Bw2 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 11 | 41 | 3 | 19 | 23 | 16 | 1.05 | 0.030 | 0.2 | 0.2 | 0.13 | 0.13 | |||||
| 81P04105 | 38-47 | 2C1 | S | 11 | -- | -- | 11 | 2 | 6 | 3 | 89 | 29 | 27 | 4 | 29 | 15 | 0.75 | |||||||||||
| 81P04106 | 47-88 | 2C2 | S | 4 | -- | -- | 4 | 1 | 2 | 1 | 96 | 35 | 32 | 3 | 12 | 14 | 20 | 0.75 | 0.09 | 0.09 | ||||||||
| 81P04107 | 88-132 | 2C3 | S | 5 | -- | -- | 5 | 1 | 3 | 1 | 95 | 32 | 28 | 3 | 15 | 16 | 0.62 | 0.12 | 0.12 | |||||||||
| 81P04108 | 132-165 | 2C4 | S | 4 | -- | -- | 4 | -- | 2 | 1 | 96 | 31 | 35 | 1 | 14 | 15 | 1.06 | 0.13 | 0.13 | |||||||||
| 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 | 8E1 | |||||||||||||||||||||
| 81P04102 | 0-4 | Ah | S | 23 | 77 | 5 | tr | 1 | 4 | 18 | 44 | 33 | 5 | sil | 21.9 | 73.0 | 5.1 | 6.7 | ||||||||
| 81P04103 | 4-19 | Bw1 | S | 29 | 71 | 6 | tr | tr | 1 | 4 | 24 | 45 | 26 | 6 | sil | 27.3 | 66.6 | 6.1 | 6.1 | |||||||
| 81P04104 | 19-38 | Bw2 | S | 3 | 3 | 3 | 20 | 77 | 6 | 1 | 1 | 2 | 5 | 11 | 51 | 29 | 6 | sil | 19.2 | 74.7 | 6.1 | 6.3 | ||||
| 81P04105 | 38-47 | 2C1 | S | 17 | 17 | 14 | 43 | 40 | 5 | 4 | 4 | 7 | 16 | 21 | 29 | 19 | 6 | sl | 48.7 | 45.2 | 6.1 | 6.9 | ||||
| 81P04106 | 47-88 | 2C2 | S | 6 | 6 | 5 | 49 | 45 | 4 | 2 | 3 | 6 | 16 | 26 | 28 | 20 | 4 | vfsl | 50.2 | 45.8 | 4.0 | 7.7 | ||||
| 81P04107 | 88-132 | 2C3 | S | 7 | 7 | 6 | 49 | 43 | 4 | 2 | 2 | 6 | 17 | 26 | 28 | 19 | 5 | vfsl | 50.8 | 44.7 | 4.5 | 7.7 | ||||
| 81P04108 | 132-165 | 2C4 | S | 5 | 5 | 5 | 45 | 50 | 2 | 2 | 3 | 7 | 18 | 18 | 34 | 18 | 2 | sil | 46.5 | 51.9 | 1.6 | 7.7 | 14000 | |||