| *** Supplementary Characterization Data *** |
| Pedon ID: S1986MD031006 | ( Montgomery, Maryland ) | Print Date: May 20 2024 1:12PM |
| Sampled as : | Purcellville ; Fine-loamy, mixed, mesic Typic Hapludult |
| Revised to correlated on Jul 25, 2015: | Glenelg ; Fine-loamy, mixed, semiactive, mesic Typic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86MD238 MONTGOMERY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1986MD031006 Lat: 39° 11' 4.23" north Long: 77° 5' 3.86" west MLRA: 148 | National Soil Survey Center | |
| - | Pedon No. | 86P0898 | 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 | |||||||||||||||||||||||||||
| 86P05400 | 0-18 | Ap | S | 100 | 99 | 99 | 98 | 97 | 95 | 93 | 91 | 88 | 66 | 46 | 30 | 19 | 90 | 89 | 85 | 71 | 58 | 0.05 | 0.026 | 0.001 | 42 | 17 | 80.2 | 0.7 |
| 86P05401 | 18-38 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 93 | 68 | 45 | 31 | 22 | 96 | 94 | 91 | 75 | 58 | 0.05 | 0.028 | 0.001 | 94.3 | 0.6 | ||
| 86P05402 | 38-76 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 93 | 67 | 42 | 28 | 19 | 96 | 95 | 90 | 74 | 56 | 0.06 | 0.034 | 0.001 | 35 | 13 | 86.8 | 0.9 |
| 86P05403 | 76-91 | BC | S | 100 | 100 | 100 | 100 | 100 | 95 | 90 | 88 | 83 | 54 | 30 | 18 | 11 | 87 | 84 | 79 | 62 | 43 | 0.09 | 0.064 | 0.002 | 58.0 | 2.7 | ||
| 86P05404 | 91-112 | CB | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 94 | 56 | 24 | 12 | 4 | 97 | 96 | 89 | 67 | 39 | 0.08 | 0.065 | 0.004 | 20.7 | 2.3 | ||
| 86P05405 | 112-178 | C | S | 100 | 100 | 100 | 100 | 100 | 98 | 95 | 93 | 82 | 45 | 18 | 9 | 3 | 90 | 84 | 75 | 54 | 32 | 0.13 | 0.088 | 0.006 | 21.4 | 2.6 | ||
| 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 | ||||||||||||||||||||||||||
| 86P05400 | 0-18 | Ap | S | 39 | -- | 33 | 6 | 2 | 3 | 1 | 61 | 9 | 3 | 4 | 2 | 91 | 1.63 | 1.72 | 1.91 | 2.01 | 1.31 | 1.37 | 1.40 | 1.67 | 1.82 | 0.63 | 1.02 | |||
| 86P05401 | 18-38 | Bt1 | S | 19 | -- | 16 | 3 | -- | 1 | 2 | 81 | 3 | -- | 1 | 2 | 97 | 1.63 | 1.70 | 1.96 | 2.01 | 1.49 | 1.53 | 1.57 | 1.85 | 1.93 | 0.63 | 0.78 | |||
| 86P05402 | 38-76 | Bt2 | S | 11 | -- | 8 | 3 | -- | 1 | 2 | 89 | 3 | -- | 1 | 2 | 97 | 1.57 | 1.63 | 1.92 | 1.98 | 1.49 | 1.53 | 1.56 | 1.85 | 1.93 | 0.69 | 0.78 | |||
| 86P05403 | 76-91 | BC | S | 19 | -- | 8 | 11 | -- | 9 | 2 | 81 | 12 | -- | 10 | 2 | 88 | 1.64 | 1.67 | 1.90 | 2.02 | 1.51 | 1.53 | 1.54 | 1.80 | 1.94 | 0.62 | 0.75 | |||
| 86P05404 | 91-112 | CB | S | 11 | -- | 9 | 2 | -- | 1 | 1 | 89 | 2 | -- | 1 | 1 | 98 | 1.50 | 1.51 | 1.76 | 1.93 | 1.42 | 1.43 | 1.43 | 1.69 | 1.88 | 0.77 | 0.87 | |||
| 86P05405 | 112-178 | C | S | 24 | -- | 18 | 6 | -- | 4 | 2 | 76 | 7 | -- | 5 | 2 | 93 | 1.49 | 1.51 | 1.74 | 1.93 | 1.31 | 1.33 | 1.33 | 1.60 | 1.82 | 0.78 | 1.02 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1986MD031006 | ( Montgomery, Maryland ) | Print Date: May 20 2024 1:12PM |
| Sampled As | : | Purcellville | Fine-loamy, mixed, mesic Typic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0898 | |||
| 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 | |||||||||||||||||||||||||||
| 86P05400 | 0-18 | Ap | S | 24 | -- | 20 | 4 | 1 | 2 | 1 | 76 | 13 | 16 | 8 | 10 | 28 | 11 | 0.76 | 0.50 | 0.110 | 1.2 | 1.5 | 0.17 | 0.22 | ||||
| 86P05401 | 18-38 | Bt1 | S | 12 | -- | 10 | 2 | -- | 1 | 1 | 88 | 20 | 19 | 11 | 5 | 33 | 8 | 0.39 | 0.49 | 0.080 | 0.8 | 0.9 | 0.17 | 0.19 | ||||
| 86P05402 | 38-76 | Bt2 | S | 6 | -- | 5 | 2 | -- | 1 | 1 | 94 | 22 | 20 | 10 | 6 | 35 | 0.31 | 0.52 | 0.080 | 0.8 | 0.9 | 0.20 | 0.21 | |||||
| 86P05403 | 76-91 | BC | S | 12 | -- | 5 | 7 | -- | 6 | 1 | 88 | 25 | 18 | 6 | 12 | 26 | 0.39 | 0.68 | 0.060 | 0.4 | 0.4 | 0.15 | 0.17 | |||||
| 86P05404 | 91-112 | CB | S | 6 | -- | 5 | 1 | -- | 1 | 1 | 94 | 30 | 18 | 2 | 18 | 25 | 1.08 | 1.03 | 0.050 | 0.2 | 0.2 | 0.20 | 0.22 | |||||
| 86P05405 | 112-178 | C | S | 14 | -- | 10 | 3 | -- | 2 | 1 | 86 | 28 | 13 | 1 | 19 | 25 | 1.21 | 0.91 | 0.150 | 0.4 | 0.5 | 0.21 | 0.25 | |||||
| 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 | ||||||||||||||||||||||
| 86P05400 | 0-18 | Ap | S | 45 | 7 | 5 | 25 | 30 | 14 | 1 | 2 | 6 | 19 | 18 | 17 | 38 | 26 | l | 35.9 | 43.5 | 20.6 | 5.8 | ||||
| 86P05401 | 18-38 | Bt1 | S | 23 | 4 | 4 | 40 | 37 | 23 | 2 | 1 | 5 | 21 | 22 | 17 | 31 | 29 | l | 39.9 | 37.4 | 22.7 | 5.7 | ||||
| 86P05402 | 38-76 | Bt2 | S | 13 | 4 | 4 | 46 | 41 | 21 | 1 | 2 | 6 | 21 | 23 | 18 | 30 | 24 | l | 42.4 | 38.1 | 19.5 | 5.1 | ||||
| 86P05403 | 76-91 | BC | S | 21 | 12 | 12 | 46 | 33 | 11 | 2 | 3 | 7 | 22 | 24 | 17 | 24 | 14 | l | 50.8 | 36.7 | 12.5 | 4.5 | ||||
| 86P05404 | 91-112 | CB | S | 11 | 2 | 2 | 55 | 34 | 3 | 1 | 2 | 7 | 24 | 29 | 16 | 22 | 4 | vfsl | 59.7 | 36.6 | 3.7 | 4.4 | ||||
| 86P05405 | 112-178 | C | S | 25 | 6 | 6 | 52 | 24 | 3 | 4 | 6 | 10 | 23 | 25 | 16 | 16 | 3 | fsl | 66.1 | 30.6 | 3.3 | 4.3 | ||||