| *** Supplementary Characterization Data *** |
| Pedon ID: 79AK170003 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Sep 24 2024 9:36AM |
| Sampled as on Aug 1, 1979: | Spenard ; Thixotropic over loamy Sideric Cryaquod |
| Revised to correlated on Apr 1, 1986: | Spenard ; Medial over loamy, mixed Sideric Cryorthod |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79AK241 MATANUSKA-SUSITNA DIVISION | Natural Resources Conservation Service |
| - | Site ID | S1979AK170003 Lat: 61° 34' 60.00" north Long: 151° 26' 0.00" west MLRA: 170 | National Soil Survey Center | |
| - | Pedon No. | 79P0402 | 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 | |||||||||||||||||
| 4F | ||||||||||||||||||||||||||||
| 79P02145 | 0-8 | A | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 95 | 73 | 56 | 26 | 7 | 100 | 97 | 91 | 79 | 65 | 0.03 | 0.015 | 0.002 | 13.4 | 0.5 | ||
| 79P02146 | 8-10 | Bhs | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 91 | 64 | 47 | 24 | 8 | 100 | 94 | 80 | 70 | 56 | 0.06 | 0.027 | 0.002 | NP | 27.0 | 0.4 | |
| 79P02147 | 10-15 | B | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 79 | 51 | 24 | 6 | 100 | 98 | 93 | 87 | 64 | 0.04 | 0.019 | 0.002 | 15.0 | 0.5 | ||
| 79P02148 | 15-36 | C1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 86 | 60 | 27 | 6 | 100 | 99 | 97 | 92 | 74 | 0.02 | 0.013 | 0.002 | NP | 8.7 | 0.6 | |
| 79P02149 | 36-41 | C2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 89 | 35 | 24 | 12 | 4 | 100 | 96 | 71 | 38 | 30 | 0.18 | 0.139 | 0.004 | 44.4 | 3.0 | ||
| 79P02150 | 41-64 | Ab | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 77 | 58 | 31 | 13 | 100 | 99 | 94 | 83 | 67 | 0.02 | 0.013 | 0.001 | 20.6 | 0.8 | ||
| 79P02151 | 64-152 | 2C | S | 100 | 99 | 99 | 98 | 97 | 96 | 95 | 94 | 87 | 72 | 48 | 24 | 9 | 92 | 89 | 83 | 78 | 65 | 0.04 | 0.022 | 0.002 | NP | 17.6 | 0.6 | |
| 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 | ||||||||||||||||||||||||||
| 79P02144 | 5-0 | O | S | -- | -- | tr | ||||||||||||||||||||||||
| 79P02145 | 0-8 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 0.56 | 0.67 | 1.17 | 1.35 | 0.56 | 0.67 | 1.17 | 1.35 | 3.73 | 3.73 | ||||
| 79P02146 | 8-10 | Bhs | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 0.59 | 0.69 | 1.23 | 1.37 | 0.59 | 0.66 | 0.69 | 1.23 | 1.37 | 3.49 | 3.49 | |||
| 79P02147 | 10-15 | B | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.04 | 1.09 | 1.56 | 1.65 | 1.04 | 1.08 | 1.09 | 1.55 | 1.65 | 1.55 | 1.55 | |||
| 79P02148 | 15-36 | C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 0.97 | 1.02 | 1.52 | 1.60 | 0.97 | 1.01 | 1.02 | 1.53 | 1.60 | 1.73 | 1.73 | |||
| 79P02149 | 36-41 | C2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.451 | |||||||||||||
| 79P02150 | 41-64 | Ab | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.451 | |||||||||||||
| 79P02151 | 64-152 | 2C | S | 6 | -- | -- | 6 | 3 | 2 | 1 | 94 | 6 | 3 | 2 | 1 | 94 | 0.88 | 1.02 | 1.49 | 1.55 | 0.84 | 0.94 | 0.98 | 1.46 | 1.52 | 2.01 | 2.15 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 79AK170003 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Sep 24 2024 9:36AM |
| Sampled As | : | Spenard | Thixotropic over loamy Sideric Cryaquod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 79P0402 | |||
| 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 | |||||||||||||||||||||||||||
| 79P02145 | 0-8 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | 7 | 12 | 1 | 18 | 61 | 12 | 12.28 | 0.870 | |||||||||
| 79P02146 | 8-10 | Bhs | S | -- | -- | -- | -- | -- | -- | -- | 100 | 10 | 11 | 2 | 14 | 64 | 16 | 11.23 | 4.75 | 0.650 | 3.8 | 3.8 | 0.41 | 0.41 | ||||
| 79P02147 | 10-15 | B | S | tr | -- | -- | -- | -- | -- | tr | 100 | 14 | 23 | 2 | 9 | 52 | 15 | 4.85 | 2.59 | 0.270 | 1.3 | 1.3 | 0.36 | 0.36 | ||||
| 79P02148 | 15-36 | C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 10 | 25 | 2 | 8 | 55 | 13 | 2.32 | 2.23 | 0.280 | 1.4 | 1.4 | 0.43 | 0.43 | ||||
| 79P02149 | 36-41 | C2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 38 | 15 | 2 | 45 | 2.50 | 2.50 | |||||||||||
| 79P02150 | 41-64 | Ab | S | -- | -- | -- | -- | -- | -- | -- | 100 | 18 | 30 | 7 | 45 | 4.37 | 5.24 | |||||||||||
| 79P02151 | 64-152 | 2C | S | 2 | -- | -- | 2 | 1 | 1 | 1 | 98 | 10 | 19 | 3 | 6 | 61 | 2.32 | 2.47 | 0.580 | 3.7 | 3.8 | 0.42 | 0.43 | |||||
| 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 | 8C1e | 8E1 | |||||||||||||||||||||
| 79P02145 | 0-8 | A | S | 38 | 62 | 8 | tr | 3 | 6 | 13 | 15 | 10 | 52 | 8 | sil | 35.0 | 57.9 | 7.1 | 3.9 | |||||||
| 79P02146 | 8-10 | Bhs | S | 48 | 52 | 9 | tr | 6 | 16 | 10 | 15 | 10 | 42 | 9 | l | 43.6 | 48.1 | 8.3 | 4.4 | |||||||
| 79P02147 | 10-15 | B | S | 38 | 62 | 6 | tr | 2 | 5 | 7 | 24 | 14 | 48 | 6 | sil | 35.6 | 58.5 | 5.9 | 4.7 | |||||||
| 79P02148 | 15-36 | C1 | S | 28 | 72 | 6 | 1 | 3 | 5 | 19 | 15 | 57 | 6 | sil | 26.1 | 67.9 | 6.0 | 5.3 | ||||||||
| 79P02149 | 36-41 | C2 | S | 72 | 28 | 4 | tr | 4 | 26 | 34 | 8 | 7 | 21 | 4 | fsl | 69.7 | 26.7 | 3.6 | 5.1 | |||||||
| 79P02150 | 41-64 | Ab | S | 38 | 62 | 15 | tr | 1 | 6 | 12 | 19 | 10 | 52 | 15 | sil | 32.8 | 54.0 | 13.2 | 5.5 | |||||||
| 79P02151 | 64-152 | 2C | S | 7 | 7 | 3 | 32 | 62 | 9 | 3 | 3 | 7 | 6 | 15 | 20 | 46 | 10 | sil | 30.8 | 60.1 | 9.1 | 5.0 | 91000 | |||