| *** Supplementary Characterization Data *** |
| Pedon ID: 81AK261020 | ( Valdez-Cordova Census Area, Alaska ) | Print Date: Nov 21 2024 2:34PM |
| Sampled as on Jul 1, 1981: | Chitina ; Coarse-silty, mixed, nonacid Typic Cryorthent |
| Revised to correlated: | Chitina ; Coarse-silty, mixed Cumulic Cryoborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81AK277 COPPER RIVER SSA | Natural Resources Conservation Service |
| - | Site ID | S1981AK261020 Lat: 61° 39' 0.01" north Long: 144° 34' 59.98" west MLRA: 172 | National Soil Survey Center | |
| - | Pedon No. | 81P0682 | 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 | |||||||||||||||||||||||||||
| 81P04058 | 5-0 | Oi | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 90 | 33 | 15 | 4 | 100 | 100 | 99 | 95 | 79 | 0.03 | 0.028 | 0.003 | 10.3 | 2.3 | ||
| 81P04059 | 0-5 | Ah | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 90 | 28 | 12 | 1 | 100 | 100 | 100 | 96 | 78 | 0.04 | 0.030 | 0.004 | 8.5 | 2.8 | ||
| 81P04060 | 5-11 | C1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 91 | 35 | 17 | 5 | 100 | 100 | 100 | 97 | 79 | 0.03 | 0.027 | 0.003 | 11.4 | 1.9 | ||
| 81P04061 | 11-17 | C2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 91 | 34 | 15 | 2 | 100 | 100 | 100 | 97 | 78 | 0.03 | 0.028 | 0.004 | 9.6 | 1.8 | ||
| 81P04062 | 17-36 | C3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 90 | 30 | 13 | 1 | 100 | 100 | 100 | 97 | 77 | 0.04 | 0.030 | 0.004 | 39 | 3 | 8.9 | 2.8 |
| 81P04063 | 36-46 | C4 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 79 | 17 | 8 | 1 | 100 | 100 | 100 | 93 | 52 | 0.06 | 0.047 | 0.007 | 7.9 | 1.9 | ||
| 81P04064 | 46-76 | C5 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 80 | 24 | 11 | 3 | 100 | 100 | 100 | 92 | 57 | 0.05 | 0.041 | 0.004 | 42 | 5 | 11.9 | 2.4 |
| 81P04065 | 76-84 | Ab | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 78 | 21 | 10 | 2 | 100 | 100 | 100 | 91 | 56 | 0.05 | 0.043 | 0.005 | 10.5 | 2.3 | ||
| 81P04066 | 84-91 | C6 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 81 | 28 | 16 | 7 | 100 | 100 | 99 | 89 | 66 | 0.04 | 0.034 | 0.003 | 15.8 | 3.7 | ||
| 81P04068 | 112-125 | 2C | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 79 | 28 | 14 | 5 | 100 | 100 | 99 | 89 | 61 | 0.05 | 0.037 | 0.003 | 14.5 | 2.7 | ||
| 81P04069 | 125-145 | 3C1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 97 | 73 | 41 | 29 | 21 | 98 | 98 | 96 | 84 | 55 | 0.06 | 0.037 | 0.001 | 95.5 | 0.9 | ||
| 81P04070 | 145-163 | 3C2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 89 | 64 | 49 | 100 | 100 | 99 | 98 | 96 | -- | 0.002 | -- | 12.0 | 0.6 | ||
| 81P04075 | 0-10 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 92 | 33 | 14 | 2 | 100 | 100 | 100 | 97 | 86 | 0.03 | 0.027 | 0.004 | 8.7 | 2.2 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 81AK261020 | ( Valdez-Cordova Census Area, Alaska ) | Print Date: Nov 21 2024 2:34PM |
| Sampled As | : | Chitina | Coarse-silty, mixed, nonacid Typic Cryorthent | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0682 | |||
| 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 | ||||||||||||||||||||||||||
| 81P04058 | 5-0 | Oi | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | ||||||||||||||
| 81P04059 | 0-5 | Ah | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.43 | 1.43 | 1.80 | 1.89 | 1.43 | 1.43 | 1.43 | 1.80 | 1.89 | 0.85 | 0.85 | |||
| 81P04060 | 5-11 | C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 0.99 | 1.04 | 1.47 | 1.62 | 0.99 | 1.02 | 1.04 | 1.47 | 1.62 | 1.68 | 1.68 | |||
| 81P04061 | 11-17 | C2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 0.89 | 0.94 | 1.25 | 1.55 | 0.89 | 0.92 | 0.94 | 1.25 | 1.55 | 1.98 | 1.98 | |||
| 81P04062 | 17-36 | C3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.09 | 1.10 | 1.38 | 1.68 | 1.09 | 1.10 | 1.10 | 1.38 | 1.68 | 1.43 | 1.43 | |||
| 81P04063 | 36-46 | C4 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.12 | 1.13 | 1.36 | 1.70 | 1.12 | 1.13 | 1.13 | 1.36 | 1.70 | 1.37 | 1.37 | |||
| 81P04064 | 46-76 | C5 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.04 | 1.07 | 1.30 | 1.65 | 1.04 | 1.06 | 1.07 | 1.30 | 1.65 | 1.55 | 1.55 | |||
| 81P04065 | 76-84 | Ab | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.02 | 1.03 | 1.31 | 1.64 | 1.02 | 1.03 | 1.03 | 1.31 | 1.64 | 1.60 | 1.60 | |||
| 81P04066 | 84-91 | C6 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.38 | 1.39 | 1.63 | 1.86 | 1.38 | 1.39 | 1.39 | 1.63 | 1.86 | 0.92 | 0.92 | |||
| 81P04067 | 91-112 | C7 | S | -- | -- | tr | 1.29 | 1.29 | ||||||||||||||||||||||
| 81P04068 | 112-125 | 2C | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.49 | 1.49 | 1.70 | 1.93 | 1.49 | 1.49 | 1.49 | 1.69 | 1.93 | 0.78 | 0.78 | |||
| 81P04069 | 125-145 | 3C1 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 2 | -- | 1 | 1 | 98 | 1.512 | |||||||||||||
| 81P04070 | 145-163 | 3C2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.31 | 1.39 | 1.66 | 1.82 | 1.31 | 1.34 | 1.39 | 1.67 | 1.82 | 1.02 | 1.02 | |||
| 81P04071 | 36-46 | S | -- | -- | -- | |||||||||||||||||||||||||
| 81P04072 | 36-46 | S | -- | -- | -- | |||||||||||||||||||||||||
| 81P04073 | 36-46 | S | -- | -- | -- | |||||||||||||||||||||||||
| 81P04074 | 46-76 | S | -- | -- | -- | |||||||||||||||||||||||||
| 81P04075 | 0-10 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.451 | ||||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: 81AK261020 | ( Valdez-Cordova Census Area, Alaska ) | Print Date: Nov 21 2024 2:34PM |
| Sampled As | : | Chitina | Coarse-silty, mixed, nonacid Typic Cryorthent | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0682 | |||
| 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 | |||||||||||||||||||||||||||
| 81P04058 | 5-0 | Oi | S | -- | -- | -- | -- | -- | -- | -- | 100 | 11 | 41 | 2 | 45 | 31 | 11.81 | |||||||||||
| 81P04059 | 0-5 | Ah | S | -- | -- | -- | -- | -- | -- | -- | 100 | 12 | 41 | 1 | 9 | 37 | 19 | 0.28 | 0.28 | |||||||||
| 81P04060 | 5-11 | C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 8 | 28 | 2 | 15 | 48 | 18 | 3.98 | 0.350 | 1.0 | 1.0 | 0.28 | 0.28 | |||||
| 81P04061 | 11-17 | C2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 7 | 26 | 1 | 30 | 36 | 18 | 8.89 | 1.000 | 1.1 | 1.1 | 0.22 | 0.22 | |||||
| 81P04062 | 17-36 | C3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 9 | 31 | 1 | 30 | 29 | 22 | 7.46 | 0.230 | 0.3 | 0.3 | 0.19 | 0.19 | |||||
| 81P04063 | 36-46 | C4 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 20 | 22 | 1 | 34 | 24 | 5.54 | 0.230 | 0.3 | 0.3 | 0.16 | 0.16 | ||||||
| 81P04064 | 46-76 | C5 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 17 | 21 | 1 | 35 | 26 | 4.44 | 0.370 | 0.6 | 0.6 | 0.13 | 0.13 | ||||||
| 81P04065 | 76-84 | Ab | S | -- | -- | -- | -- | -- | -- | -- | 100 | 17 | 21 | 1 | 33 | 29 | 4.14 | 0.140 | 0.3 | 0.3 | 0.20 | 0.20 | ||||||
| 81P04066 | 84-91 | C6 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 18 | 31 | 4 | 23 | 25 | 0.87 | 0.030 | 0.2 | 0.2 | 0.17 | 0.17 | ||||||
| 81P04068 | 112-125 | 2C | S | tr | -- | -- | -- | -- | -- | tr | 100 | 22 | 31 | 3 | 23 | 21 | 0.72 | 0.15 | 0.15 | |||||||||
| 81P04069 | 125-145 | 3C1 | S | 1 | -- | -- | 1 | -- | 1 | 1 | 99 | 25 | 19 | 12 | 43 | 0.31 | ||||||||||||
| 81P04070 | 145-163 | 3C2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 2 | 24 | 24 | 16 | 35 | 0.34 | 0.040 | 0.8 | 0.8 | 0.14 | 0.14 | ||||||
| 81P04075 | 0-10 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 7 | 46 | 1 | 45 | 22 | 8.63 | ||||||||||||
| 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 | |||||||||||||||||||||
| 81P04058 | 5-0 | Oi | S | 22 | 78 | 4 | tr | tr | 1 | 3 | 17 | 48 | 30 | 4 | sil | 21.0 | 75.4 | 3.6 | ||||||||
| 81P04059 | 0-5 | Ah | S | 23 | 77 | 1 | tr | 4 | 19 | 50 | 27 | 1 | sil | 22.5 | 76.3 | 1.2 | 7.5 | |||||||||
| 81P04060 | 5-11 | C1 | S | 22 | 78 | 5 | tr | tr | 2 | 19 | 46 | 32 | 5 | sil | 20.8 | 74.3 | 4.9 | 7.3 | ||||||||
| 81P04061 | 11-17 | C2 | S | 22 | 78 | 2 | tr | 3 | 19 | 45 | 33 | 2 | sil | 21.7 | 76.5 | 1.8 | 7.3 | |||||||||
| 81P04062 | 17-36 | C3 | S | 23 | 77 | 1 | tr | tr | 2 | 21 | 48 | 29 | 1 | sil | 23.1 | 75.6 | 1.3 | 7.1 | ||||||||
| 81P04063 | 36-46 | C4 | S | 49 | 51 | 1 | tr | 7 | 41 | 36 | 16 | 1 | sil | 47.9 | 50.8 | 1.3 | 7.0 | |||||||||
| 81P04064 | 46-76 | C5 | S | 44 | 56 | 3 | tr | 8 | 35 | 34 | 22 | 3 | sil | 42.7 | 54.6 | 2.7 | 7.1 | 1900 | ||||||||
| 81P04065 | 76-84 | Ab | S | 45 | 55 | 2 | tr | 9 | 35 | 35 | 20 | 2 | sil | 44.1 | 53.8 | 2.1 | 7.2 | |||||||||
| 81P04066 | 84-91 | C6 | S | 37 | 63 | 8 | tr | 1 | 11 | 25 | 41 | 23 | 8 | sil | 34.0 | 58.9 | 7.1 | 7.2 | ||||||||
| 81P04067 | 91-112 | C7 | S | 7.5 | ||||||||||||||||||||||
| 81P04068 | 112-125 | 2C | S | 41 | 59 | 5 | tr | tr | 1 | 10 | 30 | 34 | 25 | 5 | sil | 39.4 | 56.0 | 4.6 | 7.6 | |||||||
| 81P04069 | 125-145 | 3C1 | S | 3 | 3 | 3 | 55 | 43 | 27 | tr | tr | 2 | 16 | 38 | 18 | 26 | 28 | l | 44.1 | 34.3 | 21.6 | 7.7 | ||||
| 81P04070 | 145-163 | 3C2 | S | 7 | 93 | 95 | tr | tr | 1 | 2 | 4 | 15 | 78 | 95 | sic | 3.6 | 47.8 | 48.6 | 7.7 | 1100 | ||||||
| 81P04075 | 0-10 | S | 14 | 86 | 2 | tr | tr | 3 | 11 | 54 | 32 | 2 | si | 13.7 | 84.4 | 1.9 | 7.3 | |||||||||