| *** Supplementary Characterization Data *** |
| Pedon ID: 69NC063001 | ( Durham, North Carolina ) | Print Date: Dec 7 2025 11:45PM |
| Sampled as : | White Store |
| Revised to correlated: | White Store ; Fine-loamy over clayey, thermic Hapludalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | 69NC063001 MLRA: 136 | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A1299 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland | ||
| 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 | |||||||||||||||||
| NK | NK | |||||||||||||||||||||||||||
| 40A09864 | 0-10 | A | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 70 | 39 | 22 | 11 | 99 | 97 | 93 | 77 | 61 | 0.05 | 0.032 | 0.002 | 31.6 | 1.2 | ||
| 40A09865 | 10-16 | E | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 74 | 44 | 28 | 17 | 100 | 98 | 95 | 80 | 66 | 0.04 | 0.025 | 0.001 | 49.0 | 1.2 | ||
| 40A09866 | 16-33 | B | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 79 | 56 | 39 | 27 | 100 | 99 | 96 | 85 | 72 | 0.03 | 0.013 | -- | 54.6 | 0.5 | ||
| 40A09867 | 33-50 | Bt11 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 91 | 82 | 69 | 61 | 100 | 100 | 99 | 94 | 89 | -- | 0.001 | -- | 6.7 | 0.7 | ||
| 40A09868 | 50-68 | Bt12 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 92 | 78 | 69 | 100 | 100 | 99 | 97 | 95 | -- | 0.001 | -- | 74 | 27 | 5.3 | 0.7 |
| 40A09869 | 68-79 | Bt13 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 91 | 77 | 67 | 100 | 100 | 100 | 97 | 95 | -- | 0.001 | -- | 5.5 | 0.7 | ||
| 40A09870 | 79-98 | Bt14 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 90 | 75 | 64 | 100 | 100 | 99 | 97 | 94 | -- | 0.001 | -- | 6.0 | 0.7 | ||
| 40A09871 | 98-113 | Bt15 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 91 | 73 | 61 | 100 | 100 | 99 | 97 | 95 | -- | 0.001 | -- | 6.6 | 0.7 | ||
| 40A09872 | 113-122 | Btg | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 94 | 73 | 48 | 32 | 100 | 100 | 99 | 96 | 91 | 0.01 | 0.006 | -- | 23.1 | 0.8 | ||
| 40A09873 | 122-138 | Bt21 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 91 | 64 | 39 | 22 | 100 | 99 | 99 | 95 | 87 | 0.02 | 0.009 | 0.001 | 43.3 | 14 | 29.0 | 1.0 |
| 40A09874 | 138-168 | Bt22 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 88 | 63 | 37 | 20 | 100 | 99 | 99 | 92 | 82 | 0.02 | 0.010 | 0.001 | 26.9 | 1.1 | ||
| 40A09875 | 168-183 | C | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 75 | 45 | 24 | 9 | 100 | 100 | 99 | 83 | 62 | 0.04 | 0.026 | 0.002 | 21.5 | 0.6 | ||
| *** Supplementary Characterization Data *** |
| Pedon ID: 69NC063001 | ( Durham, North Carolina ) | Print Date: Dec 7 2025 11:45PM |
| Sampled As | : | White Store | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1299 | |||
| 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 | NK | 4A1h | ||||||||||||||||||||||||||
| 40A09862 | 1-0 | O1 | S | -- | -- | -- | ||||||||||||||||||||||||
| 40A09863 | 1-0 | O2 | S | -- | -- | -- | ||||||||||||||||||||||||
| 40A09864 | 0-10 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.28 | 1.34 | 1.61 | 1.80 | 1.28 | 1.34 | 1.61 | 1.80 | 1.07 | 1.07 | ||||
| 40A09865 | 10-16 | E | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.64 | 1.67 | 1.92 | 2.02 | 1.64 | 1.67 | 1.91 | 2.02 | 0.62 | 0.62 | ||||
| 40A09866 | 16-33 | B | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.64 | 1.74 | 1.95 | 2.02 | 1.64 | 1.74 | 1.95 | 2.02 | 0.62 | 0.62 | ||||
| 40A09867 | 33-50 | Bt11 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.16 | 1.74 | 1.66 | 1.72 | 1.16 | 1.74 | 1.66 | 1.72 | 1.28 | 1.28 | ||||
| 40A09868 | 50-68 | Bt12 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.16 | 1.75 | 1.66 | 1.72 | 1.16 | 1.75 | 1.65 | 1.72 | 1.28 | 1.28 | ||||
| 40A09869 | 68-79 | Bt13 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.25 | 1.82 | 1.74 | 1.78 | 1.25 | 1.82 | 1.74 | 1.78 | 1.12 | 1.12 | ||||
| 40A09870 | 79-98 | Bt14 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.23 | 1.83 | 1.70 | 1.77 | 1.23 | 1.83 | 1.70 | 1.77 | 1.15 | 1.15 | ||||
| 40A09871 | 98-113 | Bt15 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.27 | 1.88 | 1.74 | 1.79 | 1.27 | 1.88 | 1.74 | 1.79 | 1.09 | 1.09 | ||||
| 40A09872 | 113-122 | Btg | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.55 | 1.83 | 1.89 | 1.97 | 1.55 | 1.83 | 1.89 | 1.97 | 0.71 | 0.71 | ||||
| 40A09873 | 122-138 | Bt21 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.66 | 1.93 | 1.99 | 2.03 | 1.66 | 1.93 | 2.00 | 2.03 | 0.60 | 0.60 | ||||
| 40A09874 | 138-168 | Bt22 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.74 | 2.07 | 2.07 | 2.08 | 1.74 | 2.07 | 2.08 | 2.08 | 0.52 | 0.52 | ||||
| 40A09875 | 168-183 | C | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.63 | 1.92 | 1.94 | 2.01 | 1.63 | 1.92 | 1.94 | 2.01 | 0.63 | 0.63 | ||||
| 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---) | |||||||||||||||
| 40A09864 | 0-10 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | 19 | 24 | 5 | 19 | 33 | 0.45 | 1.05 | 0.50 | 0.25 | 0.25 | |||||||
| 40A09865 | 10-16 | E | S | -- | -- | -- | -- | -- | -- | -- | 100 | 21 | 30 | 10 | 10 | 28 | 0.47 | 0.64 | 0.39 | 0.16 | 0.16 | |||||||
| 40A09866 | 16-33 | B | S | -- | -- | -- | -- | -- | -- | -- | 100 | 17 | 28 | 17 | 7 | 31 | 0.48 | 0.64 | 0.39 | 0.13 | 0.13 | |||||||
| 40A09867 | 33-50 | Bt11 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 5 | 12 | 27 | 6 | 50 | 0.59 | 0.66 | 0.39 | 0.23 | 0.23 | |||||||
| 40A09868 | 50-68 | Bt12 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 2 | 11 | 30 | 6 | 50 | 0.61 | 0.68 | 0.40 | 0.17 | 0.17 | |||||||
| 40A09869 | 68-79 | Bt13 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 2 | 13 | 32 | 4 | 49 | 0.59 | 0.78 | 0.40 | 0.15 | 0.15 | |||||||
| 40A09870 | 79-98 | Bt14 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 3 | 14 | 30 | 7 | 47 | 0.57 | 0.75 | 0.40 | 0.15 | 0.15 | |||||||
| 40A09871 | 98-113 | Bt15 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 3 | 16 | 29 | 5 | 47 | 0.25 | 0.86 | 0.41 | 0.15 | 0.15 | |||||||
| 40A09872 | 113-122 | Btg | S | -- | -- | -- | -- | -- | -- | -- | 100 | 5 | 35 | 18 | 8 | 34 | 0.31 | 1.27 | 0.54 | 0.08 | 0.08 | |||||||
| 40A09873 | 122-138 | Bt21 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 8 | 40 | 14 | 4 | 33 | 0.38 | 1.87 | 0.70 | 0.08 | 0.08 | |||||||
| 40A09874 | 138-168 | Bt22 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 12 | 41 | 13 | 1 | 33 | 0.13 | 2.06 | 0.74 | 0.08 | 0.08 | |||||||
| 40A09875 | 168-183 | C | S | -- | -- | -- | -- | -- | -- | -- | 100 | 23 | 33 | 6 | 7 | 31 | 3.82 | 1.15 | 0.14 | 0.14 | ||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: 69NC063001 | ( Durham, North Carolina ) | Print Date: Dec 7 2025 11:45PM |
| Sampled As | : | White Store | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1299 | |||
| 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 | 3A1a1a | 3A1a1a | 3A1a1a | NK | ||||||||||||||||||||||
| 40A09864 | 0-10 | A | S | 44 | 56 | 13 | 1 | 2 | 4 | 19 | 18 | 25 | 31 | 13 | l | 39.3 | 49.4 | 11.3 | 3.8 | |||||||
| 40A09865 | 10-16 | E | S | 41 | 59 | 20 | tr | 2 | 4 | 18 | 18 | 25 | 33 | 20 | l | 34.4 | 49.0 | 16.6 | 3.7 | |||||||
| 40A09866 | 16-33 | B | S | 38 | 62 | 38 | tr | 1 | 3 | 16 | 17 | 23 | 39 | 38 | cl | 27.6 | 45.0 | 27.4 | 3.6 | |||||||
| 40A09867 | 33-50 | Bt11 | S | 29 | 71 | 153 | 1 | 1 | 2 | 12 | 13 | 18 | 53 | 153 | c | 11.5 | 28.0 | 60.5 | 3.6 | |||||||
| 40A09868 | 50-68 | Bt12 | S | 16 | 84 | 225 | tr | 1 | 1 | 6 | 7 | 11 | 73 | 225 | c | 4.8 | 26.0 | 69.2 | 3.8 | |||||||
| 40A09869 | 68-79 | Bt13 | S | 15 | 85 | 207 | tr | 1 | 6 | 7 | 12 | 73 | 207 | c | 4.9 | 27.7 | 67.4 | 3.7 | ||||||||
| 40A09870 | 79-98 | Bt14 | S | 16 | 84 | 179 | 1 | 1 | 7 | 7 | 12 | 72 | 179 | c | 5.7 | 30.1 | 64.2 | 3.7 | ||||||||
| 40A09871 | 98-113 | Bt15 | S | 14 | 86 | 158 | 1 | 2 | 5 | 6 | 10 | 76 | 158 | c | 5.3 | 33.5 | 61.2 | 3.8 | ||||||||
| 40A09872 | 113-122 | Btg | S | 13 | 87 | 46 | 1 | 1 | 4 | 7 | 26 | 61 | 46 | sicl | 8.8 | 59.7 | 31.5 | 3.9 | ||||||||
| 40A09873 | 122-138 | Bt21 | S | 17 | 83 | 29 | tr | 1 | 1 | 4 | 11 | 29 | 53 | 29 | sil | 13.5 | 64.2 | 22.3 | 3.9 | |||||||
| 40A09874 | 138-168 | Bt22 | S | 23 | 77 | 25 | tr | 1 | 1 | 8 | 13 | 23 | 54 | 25 | sil | 18.3 | 61.5 | 20.2 | 4.0 | |||||||
| 40A09875 | 168-183 | C | S | 42 | 58 | 10 | tr | tr | 1 | 17 | 23 | 19 | 40 | 10 | sil | 37.9 | 52.7 | 9.4 | 4.0 | |||||||