| *** Supplementary Characterization Data *** |
| Pedon ID: S2015WA041002 | ( Lewis, Washington ) | Print Date: Jul 31 2025 5:10AM |
| Sampled as on Jun 21, 2015: | Maytown ; Fine-silty, mixed, superactive, mesic Fluvaquentic Haploxerolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2015USWA074 Chehalis River Floodplain Argillic Development | Natural Resources Conservation Service |
| - | Site ID | S2015WA041002 Lat: 46° 36' 24.03" north Long: 122° 50' 38.00" west MLRA: 2 | National Soil Survey Center | |
| - | Pedon No. | 15N0717 | Kellogg 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 | |||||||||||||||||
| 15N03652 | 0-18 | A1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 97 | 79 | 63 | 44 | 31 | 98 | 98 | 96 | 84 | 73 | 0.02 | 0.008 | tr | 39.2 | 0.5 | ||
| 15N03653 | 18-41 | A2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 89 | 88 | 67 | 50 | 36 | 26 | 89 | 89 | 87 | 73 | 59 | 0.05 | 0.020 | tr | >100 | 0.3 | ||
| 15N03654 | 41-73 | Bg1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 81 | 60 | 41 | 29 | 100 | 100 | 98 | 87 | 73 | 0.02 | 0.009 | tr | 45.1 | 0.5 | ||
| 15N03655 | 73-95 | 2Bg2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 67 | 44 | 30 | 22 | 100 | 100 | 97 | 75 | 55 | 0.06 | 0.033 | 0.001 | >100 | 0.7 | ||
| 15N03656 | 95-150 | 2Bg3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 66 | 41 | 29 | 22 | 100 | 100 | 99 | 76 | 51 | 0.06 | 0.044 | 0.001 | >100 | 0.8 | ||
| 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 | ||||||||||||||||
| DbWR1 | DbWR1 | |||||||||||||||||||||||||||||
| 15N03652 | 0-18 | A1 | S | 2 | 2 | -- | -- | 2 | 98 | 2 | -- | -- | 2 | 98 | 1.22 | 1.41 | 1.57 | 1.76 | 1.21 | 1.29 | 1.40 | 1.57 | 1.75 | 1.17 | 1.19 | |||||
| 15N03653 | 18-41 | A2 | S | 11 | 11 | -- | -- | 11 | 89 | 11 | -- | -- | 11 | 89 | 1.36 | 1.50 | 1.71 | 1.85 | 1.28 | 1.34 | 1.42 | 1.65 | 1.80 | 0.95 | 1.07 | |||||
| 15N03654 | 41-73 | Bg1 | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.18 | 1.35 | 1.64 | 1.73 | 1.18 | 1.28 | 1.35 | 1.64 | 1.73 | 1.25 | 1.25 | |||||
| 15N03655 | 73-95 | 2Bg2 | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.23 | 1.36 | 1.65 | 1.77 | 1.23 | 1.31 | 1.36 | 1.65 | 1.77 | 1.15 | 1.15 | |||||
| 15N03656 | 95-150 | 2Bg3 | S | tr | tr | -- | tr | -- | 100 | tr | -- | tr | -- | 100 | 1.14 | 1.31 | 1.54 | 1.71 | 1.14 | 1.25 | 1.31 | 1.54 | 1.71 | 1.32 | 1.32 | |||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S2015WA041002 | ( Lewis, Washington ) | Print Date: Jul 31 2025 5:10AM |
| Sampled As | : | Maytown | Fine-silty, mixed, superactive, mesic Fluvaquentic Haploxerolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 15N0717 | |||
| 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---) | |||||||||||||||
| 15N03652 | 0-18 | A1 | S | 1 | -- | -- | 1 | -- | -- | 1 | 99 | 12 | 19 | 14 | 19 | 35 | 11 | 0.28 | 1.58 | 0.65 | 0.157 | 2.1 | 4.9 | 2.2 | 5.0 | 0.11 | 0.11 | |
| 15N03653 | 18-41 | A2 | S | 6 | -- | -- | 6 | -- | -- | 6 | 94 | 15 | 17 | 13 | 14 | 35 | 13 | 0.31 | 1.56 | 0.66 | 0.119 | 1.4 | 3.3 | 1.5 | 3.5 | 0.11 | 0.12 | |
| 15N03654 | 41-73 | Bg1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 12 | 19 | 13 | 9 | 46 | 10 | 0.30 | 1.64 | 0.70 | 0.158 | 2.7 | 4.6 | 2.7 | 4.6 | 0.22 | 0.22 | |
| 15N03655 | 73-95 | 2Bg2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 21 | 16 | 10 | 12 | 42 | 8 | 0.35 | 2.07 | 0.81 | 0.157 | 2.1 | 3.4 | 2.1 | 3.4 | 0.21 | 0.21 | |
| 15N03656 | 95-150 | 2Bg3 | S | tr | -- | -- | tr | -- | tr | -- | 100 | 21 | 13 | 9 | 17 | 40 | 6 | 0.38 | 2.06 | 0.81 | 0.216 | 3.1 | 4.7 | 3.1 | 4.7 | 0.20 | 0.20 | |
| 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 | -2 | -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 | 4C1a2a | |||||||||||||||||||||||||
| 15N03652 | 0-18 | A1 | S | 3 | 3 | 3 | 36 | 61 | 45 | tr | tr | 3 | 17 | 17 | 15 | 47 | 47 | cl | 25.5 | 42.7 | 31.8 | 4.8 | ||||
| 15N03653 | 18-41 | A2 | S | 15 | 15 | 15 | 41 | 44 | 36 | -- | tr | 4 | 22 | 22 | 15 | 38 | 42 | cl | 33.7 | 36.8 | 29.5 | 4.5 | ||||
| 15N03654 | 41-73 | Bg1 | S | -- | -- | -- | 39 | 61 | 41 | -- | tr | 2 | 16 | 20 | 18 | 44 | 41 | cl | 27.5 | 43.3 | 29.2 | 4.8 | ||||
| 15N03655 | 73-95 | 2Bg2 | S | -- | -- | -- | 57 | 43 | 28 | -- | tr | 4 | 28 | 26 | 14 | 28 | 28 | l | 45.0 | 33.4 | 21.6 | 4.9 | ||||
| 15N03656 | 95-150 | 2Bg3 | S | -- | -- | -- | 62 | 38 | 28 | -- | -- | 2 | 29 | 31 | 14 | 24 | 28 | l | 48.6 | 29.6 | 21.8 | 5.0 | ||||