| *** Supplementary Characterization Data *** |
| Pedon ID: S1974WA061006 | ( Snohomish, Washington ) | Print Date: Apr 21 2025 12:47PM |
| Sampled as on Jun 10, 1974: | CUSTER |
| Revised to SSL: | (unnamed) ; Sandy, mixed, mesic Typic Sideraquod |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74WA006 SNOHOMISH COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1974WA061006 Lat: 48° 7' 5.01" north Long: 122° 10' 42.01" west | National Soil Survey Center | |
| - | Pedon No. | 74C0047 | 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 | |||||||||||||||||
| 74C00336 | 0-23 | Ap | S | 100 | 100 | 100 | 99 | 99 | 98 | 97 | 96 | 84 | 36 | 16 | 10 | 5 | 94 | 87 | 77 | 44 | 26 | 0.15 | 0.117 | 0.005 | 29.5 | 4.1 | ||
| 74C00337 | 23-50 | Bs1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 76 | 12 | 4 | 3 | 2 | 97 | 82 | 57 | 15 | 8 | 0.27 | 0.215 | 0.063 | 4.4 | 1.1 | ||
| 74C00338 | 50-89 | Bs2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 84 | 12 | 3 | 2 | 1 | 99 | 90 | 66 | 16 | 6 | 0.22 | 0.187 | 0.066 | 3.4 | 1.1 | ||
| 74C00339 | 89-124 | Cg | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 15 | 2 | 1 | 1 | 100 | 96 | 87 | 27 | 6 | 0.17 | 0.143 | 0.057 | 2.9 | 1.2 | ||
| 74C00340 | 124-152 | 2Cg | S | 100 | 100 | 100 | 100 | 100 | 98 | 95 | 79 | 27 | 7 | 2 | 1 | 1 | 55 | 29 | 19 | 8 | 5 | 1.16 | 0.876 | 0.117 | 9.9 | 1.9 | ||
| 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 | ||||||||||||||||||||||||||
| 74C00336 | 0-23 | Ap | S | 4 | -- | -- | 4 | 1 | 2 | 1 | 96 | 4 | 1 | 2 | 1 | 96 | 1.30 | 1.33 | 1.57 | 1.81 | 1.27 | 1.29 | 1.30 | 1.55 | 1.79 | 1.04 | 1.09 | |||
| 74C00337 | 23-50 | Bs1 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 1 | -- | tr | 1 | 99 | 1.59 | 1.62 | 1.76 | 1.99 | 1.58 | 1.60 | 1.61 | 1.75 | 1.98 | 0.67 | 0.68 | |||
| 74C00338 | 50-89 | Bs2 | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.43 | 1.43 | 1.60 | 1.89 | 1.43 | 1.43 | 1.43 | 1.61 | 1.89 | 0.85 | 0.85 | |||
| 74C00339 | 89-124 | Cg | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.46 | 1.46 | 1.58 | 1.91 | 1.45 | 1.45 | 1.45 | 1.57 | 1.90 | 0.82 | 0.83 | |||
| 74C00340 | 124-152 | 2Cg | S | 21 | -- | -- | 21 | -- | 5 | 16 | 79 | 21 | -- | 5 | 16 | 79 | 1.552 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1974WA061006 | ( Snohomish, Washington ) | Print Date: Apr 21 2025 12:47PM |
| Sampled As | : | CUSTER | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 74C0047 | |||
| 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 | |||||||||||||||||||||||||||
| 74C00336 | 0-23 | Ap | S | 2 | -- | -- | 2 | 1 | 1 | 1 | 98 | 34 | 10 | 3 | 24 | 27 | 16 | 3.86 | 1.09 | 14.290 | 0.5 | 0.5 | 0.20 | 0.21 | ||||
| 74C00337 | 23-50 | Bs1 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 55 | 4 | 1 | 23 | 17 | 24 | 10.59 | 2.18 | 35.290 | 0.4 | 0.4 | 0.11 | 0.11 | ||||
| 74C00338 | 50-89 | Bs2 | S | tr | -- | -- | -- | -- | tr | tr | 100 | 51 | 3 | 1 | 29 | 17 | 17 | 5.92 | 1.83 | 0.14 | 0.14 | |||||||
| 74C00339 | 89-124 | Cg | S | -- | -- | -- | -- | -- | -- | -- | 100 | 52 | 3 | 33 | 12 | 15 | 3.63 | 0.10 | 0.10 | |||||||||
| 74C00340 | 124-152 | 2Cg | S | 12 | -- | -- | 12 | -- | 3 | 9 | 88 | 44 | 2 | 1 | 42 | 2.77 | 1.08 | |||||||||||
| 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 | ||||||||||||||||||||||
| 74C00336 | 0-23 | Ap | S | 4 | 4 | 3 | 74 | 22 | 6 | 2 | 8 | 10 | 36 | 20 | 11 | 12 | 6 | fsl | 72.7 | 21.7 | 5.6 | 4.6 | ||||
| 74C00337 | 23-50 | Bs1 | S | 1 | 1 | 1 | 93 | 6 | 2 | 2 | 16 | 26 | 43 | 8 | 4 | 2 | 2 | s | 92.3 | 6.0 | 1.7 | 4.6 | ||||
| 74C00338 | 50-89 | Bs2 | S | 95 | 5 | 1 | 1 | 10 | 24 | 50 | 10 | 3 | 2 | 1 | s | 94.0 | 4.8 | 1.2 | 4.9 | |||||||
| 74C00339 | 89-124 | Cg | S | 95 | 5 | 1 | tr | 4 | 10 | 60 | 21 | 4 | 1 | 1 | fs | 93.9 | 5.3 | 0.8 | 5.2 | |||||||
| 74C00340 | 124-152 | 2Cg | S | 21 | 21 | 21 | 75 | 4 | 1 | 31 | 33 | 12 | 14 | 4 | 3 | 2 | 1 | cos | 94.2 | 4.5 | 1.3 | 5.2 | ||||