| *** Supplementary Characterization Data *** |
| Pedon ID: 81WA073009 | ( Whatcom, Washington ) | Print Date: Apr 26 2025 2:16PM |
| Sampled as on Jun 1, 1981: | Hale ; Coarse-loamy over sandy or sandy-skeletal, mixed, mesic Aquic Xerochrept |
| Revised to correlated: | Hale ; Fine-loamy over sandy or sandy-skeletal, mixed, mesic Aeric Haplaquepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81WA239 WHATCOM COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1981WA073009 Lat: 48° 58' 17.00" north Long: 122° 26' 25.00" west MLRA: 2 | National Soil Survey Center | |
| - | Pedon No. | 81P0521 | 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 | |||||||||||||||||||||||||||
| 81P03077 | 0-25 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 90 | 54 | 32 | 18 | 100 | 100 | 99 | 94 | 85 | 0.02 | 0.016 | 0.001 | 48 | 10 | 32.5 | 1.1 |
| 81P03078 | 25-36 | Bw1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 78 | 44 | 29 | 19 | 100 | 100 | 99 | 85 | 67 | 0.04 | 0.025 | 0.001 | 55.6 | 1.2 | ||
| 81P03079 | 36-48 | Bw2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 54 | 29 | 19 | 13 | 100 | 100 | 94 | 63 | 44 | 0.09 | 0.063 | 0.001 | 73.2 | 4.3 | ||
| 81P03080 | 48-61 | Bw3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 69 | 35 | 22 | 13 | 100 | 100 | 98 | 78 | 57 | 0.06 | 0.038 | 0.001 | 45.5 | 2.0 | ||
| 81P03081 | 61-66 | Bw4 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 63 | 38 | 24 | 15 | 100 | 99 | 94 | 70 | 55 | 0.06 | 0.039 | 0.001 | 30 | 8 | 69.9 | 1.5 |
| 81P03082 | 66-97 | 2C1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 17 | 7 | 3 | 1 | 99 | 96 | 88 | 28 | 10 | 0.16 | 0.140 | 0.050 | 3.3 | 1.3 | ||
| 81P03083 | 97-152 | 2C2 | S | 100 | 100 | 100 | 100 | 100 | 98 | 95 | 91 | 58 | 6 | 2 | 1 | tr | 86 | 69 | 27 | 7 | 4 | 0.43 | 0.367 | 0.113 | 3.8 | 1.4 | ||
| 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 | ||||||||||||||||||||||||||
| 81P03077 | 0-25 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | tr | tr | 100 | 1.23 | 1.37 | 1.71 | 1.77 | 1.23 | 1.33 | 1.37 | 1.71 | 1.77 | 1.15 | 1.15 | |||
| 81P03078 | 25-36 | Bw1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.451 | |||||||||||||
| 81P03079 | 36-48 | Bw2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.42 | 1.50 | 1.80 | 1.88 | 1.42 | 1.48 | 1.50 | 1.80 | 1.88 | 0.87 | 0.87 | |||
| 81P03080 | 48-61 | Bw3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.451 | |||||||||||||
| 81P03081 | 61-66 | Bw4 | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.461 | |||||||||||||
| 81P03082 | 66-97 | 2C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.54 | 1.54 | 1.76 | 1.96 | 1.54 | 1.54 | 1.54 | 1.76 | 1.96 | 0.72 | 0.72 | |||
| 81P03083 | 97-152 | 2C2 | S | 9 | -- | -- | 9 | -- | 5 | 4 | 91 | 9 | -- | 5 | 4 | 91 | 1.501 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: 81WA073009 | ( Whatcom, Washington ) | Print Date: Apr 26 2025 2:16PM |
| Sampled As | : | Hale | Coarse-loamy over sandy or sandy-skeletal, mixed, mesic Aquic Xerochrept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0521 | |||
| 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 | |||||||||||||||||||||||||||
| 81P03077 | 0-25 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | 7 | 31 | 8 | 6 | 48 | 13 | 1.58 | 0.74 | 0.210 | 2.6 | 2.6 | 0.32 | 0.32 | ||||
| 81P03078 | 25-36 | Bw1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 18 | 26 | 10 | 45 | 12 | 1.00 | 0.51 | ||||||||||
| 81P03079 | 36-48 | Bw2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 30 | 17 | 7 | 8 | 38 | 12 | 1.19 | 0.65 | 0.140 | 1.4 | 1.4 | 0.26 | 0.26 | ||||
| 81P03080 | 48-61 | Bw3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 24 | 24 | 7 | 45 | 11 | 1.57 | 0.72 | ||||||||||
| 81P03081 | 61-66 | Bw4 | S | tr | -- | -- | -- | -- | tr | tr | 100 | 25 | 22 | 8 | 45 | 13 | 1.28 | 0.59 | ||||||||||
| 81P03082 | 66-97 | 2C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 52 | 5 | 1 | 20 | 22 | 4.75 | 2.17 | 0.18 | 0.18 | ||||||||
| 81P03083 | 97-152 | 2C2 | S | 5 | -- | -- | 5 | -- | 3 | 2 | 95 | 50 | 2 | 43 | 10.25 | |||||||||||||
| 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 | ||||||||||||||||||||||
| 81P03077 | 0-25 | Ap | S | 18 | 82 | 22 | tr | 1 | 5 | 11 | 38 | 44 | 22 | sil | 14.7 | 67.6 | 17.7 | 4.9 | ||||||||
| 81P03078 | 25-36 | Bw1 | S | 40 | 60 | 23 | tr | 1 | 17 | 22 | 29 | 31 | 23 | l | 32.6 | 48.4 | 19.0 | 4.4 | ||||||||
| 81P03079 | 36-48 | Bw2 | S | 64 | 36 | 15 | tr | 7 | 35 | 22 | 17 | 18 | 15 | fsl | 56.3 | 31.0 | 12.7 | 4.2 | ||||||||
| 81P03080 | 48-61 | Bw3 | S | 50 | 50 | 15 | 2 | 23 | 24 | 25 | 26 | 15 | l | 43.3 | 44.0 | 12.7 | 4.2 | |||||||||
| 81P03081 | 61-66 | Bw4 | S | 54 | 46 | 18 | tr | 1 | 6 | 28 | 19 | 20 | 26 | 18 | l | 45.5 | 39.3 | 15.2 | 4.2 | |||||||
| 81P03082 | 66-97 | 2C1 | S | 91 | 9 | 1 | 1 | 3 | 9 | 61 | 18 | 4 | 5 | 1 | fs | 90.0 | 8.8 | 1.2 | 4.4 | |||||||
| 81P03083 | 97-152 | 2C2 | S | 9 | 9 | 9 | 87 | 4 | tr | 5 | 19 | 46 | 21 | 4 | 2 | 2 | tr | s | 95.7 | 3.9 | 0.4 | 4.5 | ||||