| *** Supplementary Characterization Data *** |
| Pedon ID: S2018NC183003 | ( Wake, North Carolina ) | Print Date: Dec 6 2025 6:03AM |
| Sampled as on Mar 19, 2018: | Madison ; Fine, kaolinitic, thermic Typic Kanhapludult |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2018USNC067 DSP with NC State University | Natural Resources Conservation Service |
| - | Site ID | S2018NC183003 Lat: 35° 43' 33.96" north Long: 78° 40' 10.92" west MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 18N1107 | 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 | |||||||||||||||||
| 18N04357 | 0-8 | A | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 80 | 35 | 20 | 17 | 15 | 95 | 85 | 64 | 41 | 28 | 0.21 | 0.142 | 0.001 | >100 | 14.7 | ||
| 18N04358 | 8-15 | BE | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 81 | 42 | 30 | 26 | 23 | 93 | 86 | 69 | 47 | 36 | 0.17 | 0.115 | 0.001 | >100 | 4.4 | ||
| 18N04359 | 15-48 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 79 | 72 | 66 | 62 | 99 | 98 | 91 | 81 | 76 | tr | 0.001 | tr | 6.5 | 0.7 | ||
| 18N04360 | 48-71 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 95 | 69 | 60 | 52 | 47 | 100 | 98 | 88 | 73 | 64 | 0.02 | 0.004 | tr | 66.9 | 0.1 | ||
| 18N04361 | 71-104 | Bt3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 64 | 54 | 46 | 40 | 100 | 97 | 86 | 69 | 59 | 0.05 | 0.010 | tr | >100 | 0.1 | ||
| 18N04362 | 104-147 | BC | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 89 | 51 | 39 | 30 | 24 | 100 | 94 | 75 | 56 | 45 | 0.12 | 0.068 | 0.001 | >100 | 0.4 | ||
| 18N04363 | 147-203 | C | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 84 | 40 | 26 | 17 | 10 | 98 | 89 | 67 | 46 | 33 | 0.18 | 0.119 | 0.002 | 99.5 | 3.4 | ||
| 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 | ||||||||||||||||
| DbWR1 | DbWR1 | |||||||||||||||||||||||||||||
| 18N04357 | 0-8 | A | S | 2 | 2 | -- | tr | 2 | 98 | 2 | -- | tr | 2 | 98 | 1.00 | 1.07 | 1.14 | 1.62 | 0.99 | 1.02 | 1.06 | 1.13 | 1.62 | 1.65 | 1.68 | |||||
| 18N04358 | 8-15 | BE | S | 4 | 4 | -- | 1 | 3 | 96 | 4 | -- | 1 | 3 | 96 | 1.75 | 1.80 | 1.98 | 2.09 | 1.73 | 1.74 | 1.78 | 1.97 | 2.08 | 0.51 | 0.53 | |||||
| 18N04359 | 15-48 | Bt1 | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.27 | 1.37 | 1.70 | 1.79 | 1.27 | 1.29 | 1.37 | 1.70 | 1.79 | 1.09 | 1.09 | |||||
| 18N04360 | 48-71 | Bt2 | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.36 | 1.42 | 1.77 | 1.85 | 1.36 | 1.37 | 1.42 | 1.77 | 1.85 | 0.95 | 0.95 | |||||
| 18N04361 | 71-104 | Bt3 | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.28 | 1.35 | 1.70 | 1.80 | 1.28 | 1.30 | 1.35 | 1.71 | 1.80 | 1.07 | 1.07 | |||||
| 18N04362 | 104-147 | BC | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.18 | 1.23 | 1.58 | 1.73 | 1.18 | 1.21 | 1.23 | 1.58 | 1.73 | 1.25 | 1.25 | |||||
| 18N04363 | 147-203 | C | S | tr | tr | -- | -- | tr | 100 | tr | -- | -- | tr | 100 | 1.14 | 1.17 | 1.50 | 1.71 | 1.14 | 1.16 | 1.17 | 1.50 | 1.71 | 1.32 | 1.32 | |||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S2018NC183003 | ( Wake, North Carolina ) | Print Date: Dec 6 2025 6:03AM |
| Sampled As | : | Madison | Fine, kaolinitic, thermic Typic Kanhapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 18N1107 | |||
| 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---) | |||||||||||||||
| 18N04357 | 0-8 | A | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 26 | 5 | 5 | 48 | 14 | 18 | 1.37 | 0.60 | 0.155 | 1.0 | 2.3 | 1.0 | 2.3 | 0.05 | 0.05 | ||
| 18N04358 | 8-15 | BE | S | 2 | -- | -- | 3 | -- | 1 | 2 | 98 | 40 | 9 | 15 | 11 | 23 | 14 | 0.26 | 0.43 | 0.042 | 0.2 | 0.9 | 0.2 | 1.0 | 0.06 | 0.06 | ||
| 18N04359 | 15-48 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 12 | 7 | 29 | 9 | 43 | 7 | 0.20 | 0.45 | 0.042 | 0.5 | 2.6 | 0.5 | 2.6 | 0.07 | 0.07 | ||
| 18N04360 | 48-71 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 18 | 9 | 24 | 8 | 41 | 4 | 0.22 | 0.51 | 0.030 | 0.2 | 1.4 | 0.2 | 1.4 | 0.09 | 0.09 | ||
| 18N04361 | 71-104 | Bt3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 20 | 9 | 19 | 10 | 42 | 2 | 0.25 | 0.57 | 0.045 | 0.5 | 1.8 | 0.5 | 1.8 | 0.14 | 0.14 | ||
| 18N04362 | 104-147 | BC | S | -- | -- | -- | -- | -- | -- | -- | 100 | 24 | 9 | 11 | 15 | 40 | 1 | 0.35 | 0.74 | 0.058 | 0.8 | 1.4 | 0.8 | 1.4 | 0.19 | 0.19 | ||
| 18N04363 | 147-203 | C | S | tr | -- | -- | tr | -- | -- | tr | 100 | 29 | 10 | 4 | 21 | 36 | 1 | 0.73 | 1.29 | 0.087 | 0.6 | 0.9 | 0.6 | 0.9 | 0.21 | 0.21 | ||
| 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 | |||||||||||||||||||||||||
| 18N04357 | 0-8 | A | S | 2 | 2 | 2 | 82 | 16 | 17 | 4 | 11 | 25 | 28 | 15 | 9 | 7 | 17 | sl | 71.2 | 14.0 | 14.8 | 3.8 | ||||
| 18N04358 | 8-15 | BE | S | 5 | 5 | 5 | 78 | 17 | 29 | 4 | 10 | 23 | 30 | 15 | 8 | 10 | 31 | scl | 62.5 | 13.8 | 23.7 | 4.2 | ||||
| 18N04359 | 15-48 | Bt1 | S | -- | -- | -- | 63 | 37 | 160 | 2 | 4 | 18 | 27 | 13 | 11 | 26 | 160 | c | 24.3 | 14.1 | 61.6 | 4.3 | ||||
| 18N04360 | 48-71 | Bt2 | S | -- | -- | -- | 67 | 33 | 87 | tr | 4 | 18 | 27 | 16 | 9 | 24 | 87 | c | 35.6 | 17.9 | 46.5 | 4.4 | ||||
| 18N04361 | 71-104 | Bt3 | S | -- | -- | -- | 68 | 32 | 66 | tr | 4 | 19 | 28 | 16 | 8 | 24 | 66 | cl | 40.9 | 19.2 | 39.9 | 4.5 | ||||
| 18N04362 | 104-147 | BC | S | -- | -- | -- | 72 | 28 | 32 | tr | 8 | 24 | 25 | 15 | 8 | 20 | 32 | scl | 55.0 | 21.0 | 24.0 | 4.6 | ||||
| 18N04363 | 147-203 | C | S | -- | -- | -- | 75 | 25 | 12 | 2 | 10 | 24 | 24 | 15 | 7 | 18 | 12 | sl | 67.1 | 22.5 | 10.4 | 4.6 | ||||