| *** Supplementary Characterization Data *** |
| Pedon ID: 81WA073002 | ( Whatcom, Washington ) | Print Date: Dec 11 2024 4:09PM |
| Sampled as on May 30, 1981: | Skipopa ; Medial over clayey, mixed Aquic Xerochrepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81WA239 WHATCOM COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1981WA073002 Lat: 48° 56' 38.00" north Long: 122° 21' 2.00" west MLRA: 2 | National Soil Survey Center | |
| - | Pedon No. | 81P0514 | 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 | |||||||||||||||||||||||||||
| 81P03033 | 0-20 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 93 | 59 | 32 | 14 | 99 | 97 | 96 | 95 | 90 | 0.02 | 0.013 | 0.001 | 51 | 10 | 20.1 | 1.0 |
| 81P03034 | 20-30 | Bw1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 95 | 60 | 34 | 17 | 100 | 99 | 98 | 97 | 92 | 0.02 | 0.012 | 0.001 | 35 | 7 | 26.6 | 1.0 |
| 81P03035 | 30-39 | Bw2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 65 | 40 | 23 | 100 | 100 | 99 | 98 | 94 | 0.01 | 0.009 | 0.001 | 26.9 | 1.1 | ||
| 81P03036 | 39-50 | BC | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 80 | 53 | 35 | 100 | 99 | 99 | 97 | 94 | 0.01 | 0.004 | -- | 18.8 | 0.7 | ||
| 81P03037 | 50-72 | 2C1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 93 | 90 | 65 | 48 | 100 | 100 | 99 | 94 | 92 | -- | 0.002 | -- | 62 | 29 | 11.8 | 0.6 |
| 81P03038 | 72-110 | 2C2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 86 | 54 | 34 | 100 | 100 | 99 | 97 | 95 | 0.01 | 0.004 | -- | 16.2 | 0.9 | ||
| 81P03039 | 110-150 | 2C3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 84 | 52 | 30 | 100 | 100 | 99 | 99 | 98 | 0.01 | 0.005 | -- | 49 | 22 | 16.6 | 1.3 |
| 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 | ||||||||||||||||||||||||||
| 81P03033 | 0-20 | Ap | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.03 | 1.11 | 1.47 | 1.64 | 1.03 | 1.09 | 1.11 | 1.47 | 1.64 | 1.57 | 1.57 | |||
| 81P03034 | 20-30 | Bw1 | S | tr | -- | -- | -- | -- | tr | -- | 100 | -- | -- | tr | tr | 100 | 1.02 | 1.07 | 1.45 | 1.64 | 1.02 | 1.06 | 1.07 | 1.44 | 1.64 | 1.60 | 1.60 | |||
| 81P03035 | 30-39 | Bw2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | tr | tr | 100 | 1.002 | |||||||||||||
| 81P03036 | 39-50 | BC | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.202 | |||||||||||||
| 81P03037 | 50-72 | 2C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.30 | 1.54 | 1.78 | 1.81 | 1.30 | 1.39 | 1.54 | 1.77 | 1.81 | 1.04 | 1.04 | |||
| 81P03038 | 72-110 | 2C2 | S | tr | -- | -- | -- | -- | tr | -- | 100 | -- | -- | tr | tr | 100 | 1.402 | |||||||||||||
| 81P03039 | 110-150 | 2C3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.49 | 1.65 | 1.92 | 1.93 | 1.49 | 1.56 | 1.65 | 1.93 | 1.93 | 0.78 | 0.78 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 81WA073002 | ( Whatcom, Washington ) | Print Date: Dec 11 2024 4:09PM |
| Sampled As | : | Skipopa | Medial over clayey, mixed Aquic Xerochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0514 | |||
| 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 | |||||||||||||||||||||||||||
| 81P03033 | 0-20 | Ap | S | tr | -- | -- | -- | -- | tr | tr | 100 | 4 | 29 | 5 | 17 | 44 | 14 | 1.91 | 1.01 | 0.180 | 1.9 | 1.9 | 0.30 | 0.30 | ||||
| 81P03034 | 20-30 | Bw1 | S | tr | -- | -- | -- | -- | tr | -- | 100 | 3 | 29 | 7 | 19 | 43 | 14 | 1.24 | 0.72 | 0.090 | 1.3 | 1.3 | 0.30 | 0.30 | ||||
| 81P03035 | 30-39 | Bw2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 2 | 27 | 8 | 62 | 13 | 0.88 | 0.53 | ||||||||||
| 81P03036 | 39-50 | BC | S | tr | -- | -- | -- | -- | -- | tr | 100 | 3 | 27 | 16 | 55 | 12 | 0.70 | 0.48 | ||||||||||
| 81P03037 | 50-72 | 2C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 4 | 21 | 24 | 3 | 48 | 0.80 | 0.51 | 0.120 | 2.3 | 2.3 | 0.16 | 0.16 | |||||
| 81P03038 | 72-110 | 2C2 | S | tr | -- | -- | -- | -- | tr | -- | 100 | 3 | 33 | 18 | 47 | 1.00 | 0.62 | |||||||||||
| 81P03039 | 110-150 | 2C3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 38 | 17 | 1 | 43 | 0.61 | 0.120 | 1.5 | 1.5 | 0.16 | 0.16 | ||||||
| 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 | ||||||||||||||||||||||
| 81P03033 | 0-20 | Ap | S | 11 | 89 | 16 | 2 | 2 | 1 | 1 | 5 | 36 | 52 | 16 | sil | 9.7 | 76.2 | 14.1 | 5.2 | |||||||
| 81P03034 | 20-30 | Bw1 | S | 10 | 90 | 21 | tr | 1 | 1 | 2 | 6 | 39 | 51 | 21 | sil | 8.3 | 74.4 | 17.3 | 5.7 | |||||||
| 81P03035 | 30-39 | Bw2 | S | 8 | 92 | 29 | tr | tr | 1 | 2 | 5 | 37 | 55 | 29 | sil | 6.3 | 71.2 | 22.5 | 5.5 | |||||||
| 81P03036 | 39-50 | BC | S | 10 | 90 | 54 | tr | 1 | 1 | 3 | 5 | 22 | 69 | 54 | sicl | 6.2 | 58.6 | 35.2 | 5.2 | |||||||
| 81P03037 | 50-72 | 2C1 | S | 16 | 84 | 94 | tr | 2 | 9 | 5 | 4 | 81 | 94 | sic | 8.1 | 43.5 | 48.4 | 5.1 | ||||||||
| 81P03038 | 72-110 | 2C2 | S | 7 | 93 | 51 | tr | 2 | 3 | 2 | 14 | 78 | 51 | sicl | 4.9 | 61.4 | 33.7 | 5.9 | ||||||||
| 81P03039 | 110-150 | 2C3 | S | 3 | 97 | 43 | tr | 1 | 1 | 1 | 19 | 78 | 43 | sicl | 2.1 | 67.7 | 30.2 | 6.4 | ||||||||