| *** Supplementary Characterization Data *** |
| Pedon ID: S1982MD031005 | ( Montgomery, Maryland ) | Print Date: Sep 24 2024 1:35PM |
| Sampled as on May 30, 1982: | NOT DESIGNATED ; Fine-loamy, mixed, mesic Typic Hapludult (Hapludalf) |
| Revised to correlated on Jan 15, 2013: | Gladstone ; Fine-loamy, mixed, semiactive, mesic Typic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82MD167 MONTGOMERY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1982MD031005 Lat: 39° 9' 43.56" north Long: 77° 7' 7.82" west MLRA: 148 | National Soil Survey Center | |
| - | Pedon No. | 82P0478 | 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 | |||||||||||||||||||||||||||
| 82P02379 | 0-6 | A | S | 100 | 98 | 97 | 94 | 93 | 86 | 78 | 70 | 59 | 43 | 30 | 17 | 8 | 65 | 61 | 55 | 45 | 39 | 0.45 | 0.156 | 0.002 | >100 | 0.4 | ||
| 82P02380 | 6-32 | B | S | 100 | 99 | 99 | 98 | 98 | 91 | 84 | 75 | 65 | 49 | 35 | 20 | 10 | 72 | 67 | 60 | 51 | 45 | 0.24 | 0.088 | 0.002 | >100 | 0.3 | ||
| 82P02381 | 32-58 | Bt1 | S | 100 | 99 | 98 | 97 | 96 | 89 | 81 | 72 | 60 | 46 | 34 | 19 | 10 | 66 | 61 | 56 | 48 | 43 | 0.42 | 0.122 | 0.002 | 28 | 8 | >100 | 0.2 |
| 82P02382 | 58-87 | Bt2 | S | 100 | 98 | 96 | 94 | 92 | 81 | 69 | 58 | 50 | 39 | 28 | 16 | 8 | 54 | 51 | 47 | 41 | 37 | 2.34 | 0.431 | 0.003 | >100 | 0.1 | ||
| 82P02383 | 87-120 | 2Bt1 | S | 100 | 100 | 100 | 100 | 100 | 94 | 87 | 83 | 75 | 59 | 49 | 45 | 42 | 80 | 76 | 71 | 61 | 55 | 0.09 | 0.022 | -- | 49 | 20 | >100 | -- |
| 82P02384 | 87-120 | 2Bt1 | S | 100 | 92 | 86 | 77 | 71 | 59 | 46 | 42 | 32 | 16 | 9 | 6 | 4 | 38 | 34 | 28 | 18 | 13 | 10.28 | 5.877 | 0.024 | >100 | 0.4 | ||
| 82P02385 | 120-147 | 2Bt2 | S | 100 | 100 | 100 | 100 | 100 | 97 | 93 | 91 | 85 | 73 | 65 | 61 | 58 | 89 | 86 | 82 | 75 | 70 | -- | 0.001 | -- | 13.3 | 0.4 | ||
| 82P02386 | 120-147 | 2Bt2 | S | 100 | 87 | 78 | 64 | 55 | 46 | 37 | 28 | 22 | 11 | 6 | 4 | 3 | 26 | 23 | 19 | 12 | 9 | 22.13 | 12.890 | 0.060 | >100 | 4.4 | ||
| 82P02387 | 147-271 | 2Bt3 | S | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 91 | 80 | 54 | 40 | 34 | 30 | 87 | 82 | 73 | 59 | 49 | 0.11 | 0.055 | -- | >100 | 0.1 | ||
| 82P02388 | 271-313 | 2BC | S | 100 | 99 | 99 | 98 | 98 | 91 | 84 | 77 | 62 | 37 | 25 | 19 | 15 | 72 | 65 | 55 | 41 | 32 | 0.36 | 0.183 | 0.001 | >100 | 4.4 | ||
| 82P02389 | 271-313 | 2BC | S | 100 | 83 | 70 | 53 | 40 | 33 | 25 | 18 | 13 | 6 | 3 | 2 | 1 | 16 | 14 | 11 | 6 | 4 | 30.03 | 23.886 | 0.208 | >100 | 9.0 | ||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1982MD031005 | ( Montgomery, Maryland ) | Print Date: Sep 24 2024 1:35PM |
| Sampled As | : | NOT DESIGNATED | Fine-loamy, mixed, mesic Typic Hapludult (Hapludalf) | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0478 | |||
| 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 | ||||||||||||||||||||||||||
| 82P02379 | 0-6 | A | S | 30 | -- | -- | 30 | 7 | 15 | 8 | 70 | 30 | 7 | 15 | 8 | 70 | 1.12 | 1.23 | 1.41 | 1.70 | 0.90 | 0.98 | 1.00 | 1.23 | 1.56 | 1.37 | 1.94 | |||
| 82P02380 | 6-32 | B | S | 25 | -- | -- | 25 | 2 | 14 | 9 | 75 | 25 | 2 | 14 | 9 | 75 | 1.64 | 1.68 | 1.87 | 2.02 | 1.45 | 1.49 | 1.50 | 1.73 | 1.90 | 0.62 | 0.83 | |||
| 82P02381 | 32-58 | Bt1 | S | 28 | -- | -- | 28 | 4 | 15 | 9 | 72 | 28 | 4 | 15 | 9 | 72 | 1.79 | 1.81 | 2.02 | 2.11 | 1.59 | 1.60 | 1.61 | 1.88 | 1.99 | 0.48 | 0.67 | |||
| 82P02382 | 58-87 | Bt2 | S | 42 | -- | -- | 42 | 8 | 23 | 11 | 58 | 42 | 8 | 23 | 11 | 58 | 1.84 | 1.85 | 2.08 | 2.15 | 1.52 | 1.53 | 1.53 | 1.85 | 1.95 | 0.44 | 0.74 | |||
| 82P02383 | 87-120 | 2Bt1 | S | 17 | -- | -- | 17 | -- | 13 | 4 | 83 | 17 | -- | 13 | 4 | 83 | 1.39 | 1.46 | 1.79 | 1.87 | 1.27 | 1.30 | 1.34 | 1.71 | 1.79 | 0.91 | 1.09 | |||
| 82P02384 | 87-120 | 2Bt1 | S | 58 | -- | -- | 58 | 29 | 25 | 4 | 42 | 58 | 29 | 25 | 4 | 42 | 2.27 | 2.28 | 2.36 | 2.41 | 1.90 | 1.90 | 1.91 | 2.10 | 2.18 | 0.17 | 0.39 | |||
| 82P02385 | 120-147 | 2Bt2 | S | 9 | -- | -- | 9 | -- | 7 | 2 | 91 | 9 | -- | 7 | 2 | 91 | 1.37 | 1.46 | 1.78 | 1.85 | 1.31 | 1.33 | 1.40 | 1.74 | 1.82 | 0.93 | 1.02 | |||
| 82P02386 | 120-147 | 2Bt2 | S | 72 | -- | -- | 72 | 45 | 18 | 9 | 28 | 72 | 45 | 18 | 9 | 28 | 2.38 | 2.38 | 2.45 | 2.48 | 1.90 | 1.90 | 1.91 | 2.09 | 2.18 | 0.11 | 0.39 | |||
| 82P02387 | 147-271 | 2Bt3 | S | 9 | -- | -- | 9 | -- | 4 | 5 | 91 | 9 | -- | 4 | 5 | 91 | 1.58 | 1.64 | 1.91 | 1.98 | 1.52 | 1.54 | 1.58 | 1.88 | 1.95 | 0.68 | 0.74 | |||
| 82P02388 | 271-313 | 2BC | S | 23 | -- | -- | 23 | 2 | 14 | 7 | 77 | 23 | 2 | 14 | 7 | 77 | 1.77 | 1.81 | 2.04 | 2.10 | 1.61 | 1.63 | 1.65 | 1.93 | 2.00 | 0.50 | 0.65 | |||
| 82P02389 | 271-313 | 2BC | S | 82 | -- | -- | 82 | 60 | 15 | 7 | 18 | 82 | 60 | 15 | 7 | 18 | 2.50 | 2.50 | 2.53 | 2.56 | 2.01 | 2.01 | 2.01 | 2.16 | 2.25 | 0.06 | 0.32 | |||
| 82P02390 | 313-356 | 2C | S | 92 | 3 | 1 | ||||||||||||||||||||||||
| 82P02391 | 0-0 | R | S | 93 | 3 | 2 | ||||||||||||||||||||||||
| 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 | |||||||||||||||||||||||||||
| 82P02379 | 0-6 | A | S | 13 | -- | -- | 13 | 3 | 6 | 3 | 87 | 13 | 13 | 3 | 29 | 29 | 18 | 1.49 | 0.76 | 0.320 | 2.6 | 2.9 | 0.22 | 0.25 | ||||
| 82P02380 | 6-32 | B | S | 15 | -- | -- | 15 | 1 | 9 | 6 | 85 | 18 | 22 | 6 | 15 | 23 | 15 | 0.24 | 0.38 | 0.43 | 0.080 | 0.6 | 0.9 | 0.16 | 0.19 | |||
| 82P02381 | 32-58 | Bt1 | S | 19 | -- | -- | 19 | 3 | 10 | 6 | 81 | 19 | 22 | 6 | 9 | 23 | 11 | 0.43 | 0.51 | 0.49 | 0.030 | 0.2 | 0.2 | 0.15 | 0.19 | |||
| 82P02382 | 58-87 | Bt2 | S | 29 | -- | -- | 29 | 6 | 16 | 8 | 71 | 15 | 21 | 6 | 7 | 24 | 0.37 | 0.47 | 0.51 | 0.020 | 0.2 | 0.2 | 0.16 | 0.23 | ||||
| 82P02383 | 87-120 | 2Bt1 | S | 9 | -- | -- | 9 | -- | 7 | 2 | 91 | 15 | 7 | 22 | 8 | 40 | 0.42 | 0.25 | 0.42 | 0.040 | 0.7 | 0.8 | 0.15 | 0.17 | ||||
| 82P02384 | 87-120 | 2Bt1 | S | 50 | -- | -- | 50 | 25 | 21 | 3 | 50 | 25 | 8 | 3 | 5 | 9 | 0.44 | 0.79 | 0.020 | 0.04 | 0.07 | |||||||
| 82P02385 | 120-147 | 2Bt2 | S | 5 | -- | -- | 5 | -- | 4 | 1 | 95 | 11 | 7 | 30 | 7 | 41 | 0.41 | 0.24 | 0.43 | 0.030 | 0.5 | 0.5 | 0.07 | 0.07 | ||||
| 82P02386 | 120-147 | 2Bt2 | S | 65 | -- | -- | 65 | 40 | 16 | 8 | 35 | 18 | 6 | 3 | 3 | 7 | 0.37 | 0.66 | 0.020 | 0.02 | 0.05 | |||||||
| 82P02387 | 147-271 | 2Bt3 | S | 5 | -- | -- | 5 | -- | 2 | 3 | 95 | 25 | 11 | 18 | 7 | 33 | 0.46 | 0.27 | 0.47 | 0.040 | 0.4 | 0.4 | 0.11 | 0.12 | ||||
| 82P02388 | 271-313 | 2BC | S | 15 | -- | -- | 15 | 1 | 9 | 5 | 85 | 30 | 11 | 10 | 6 | 27 | 0.44 | 0.30 | 0.56 | 0.040 | 0.4 | 0.4 | 0.12 | 0.15 | ||||
| 82P02389 | 271-313 | 2BC | S | 77 | -- | -- | 77 | 57 | 14 | 7 | 23 | 13 | 3 | 1 | 4 | 2 | 1.54 | 0.71 | 0.02 | 0.07 | ||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1982MD031005 | ( Montgomery, Maryland ) | Print Date: Sep 24 2024 1:35PM |
| Sampled As | : | NOT DESIGNATED | Fine-loamy, mixed, mesic Typic Hapludult (Hapludalf) | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0478 | |||
| 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 | ||||||||||||||||||||||
| 82P02379 | 0-6 | A | S | 33 | 33 | 25 | 33 | 34 | 9 | 8 | 6 | 10 | 16 | 10 | 15 | 36 | 13 | l | 43.9 | 44.8 | 11.3 | 3.9 | ||||
| 82P02380 | 6-32 | B | S | 28 | 28 | 26 | 33 | 39 | 12 | 5 | 7 | 10 | 14 | 9 | 15 | 39 | 16 | l | 39.5 | 46.7 | 13.8 | 4.5 | ||||
| 82P02381 | 32-58 | Bt1 | S | 31 | 31 | 27 | 32 | 37 | 11 | 9 | 8 | 9 | 12 | 8 | 15 | 38 | 15 | l | 40.1 | 46.5 | 13.4 | 4.6 | ||||
| 82P02382 | 58-87 | Bt2 | S | 46 | 46 | 37 | 23 | 32 | 8 | 7 | 7 | 8 | 11 | 8 | 18 | 40 | 15 | sil | 36.4 | 50.3 | 13.3 | 4.8 | ||||
| 82P02383 | 87-120 | 2Bt1 | S | 29 | 29 | 29 | 48 | 22 | 73 | 8 | 8 | 12 | 24 | 15 | 14 | 18 | 104 | c | 33.6 | 15.5 | 50.9 | 4.9 | ||||
| 82P02384 | 87-120 | 2Bt1 | S | 60 | 60 | 30 | 30 | 10 | 4 | 10 | 11 | 16 | 25 | 13 | 11 | 14 | 10 | sl | 68.6 | 22.5 | 8.9 | 5.1 | ||||
| 82P02385 | 120-147 | 2Bt2 | S | 21 | 21 | 21 | 49 | 30 | 137 | 7 | 9 | 11 | 21 | 14 | 15 | 22 | 174 | c | 22.7 | 13.8 | 63.5 | 5.1 | ||||
| 82P02386 | 120-147 | 2Bt2 | S | 74 | 74 | 28 | 20 | 6 | 3 | 9 | 12 | 17 | 25 | 14 | 11 | 13 | 13 | sl | 67.5 | 21.2 | 11.3 | 5.2 | ||||
| 82P02387 | 147-271 | 2Bt3 | S | 13 | 13 | 13 | 61 | 26 | 44 | 6 | 9 | 14 | 24 | 16 | 14 | 17 | 50 | scl | 46.5 | 20.1 | 33.4 | 5.1 | ||||
| 82P02388 | 271-313 | 2BC | S | 27 | 27 | 25 | 53 | 20 | 18 | 8 | 12 | 16 | 23 | 14 | 12 | 16 | 24 | fsl | 58.3 | 22.2 | 19.5 | 5.1 | ||||
| 82P02389 | 271-313 | 2BC | S | 83 | 83 | 22 | 14 | 3 | 1 | 11 | 14 | 17 | 26 | 13 | 10 | 10 | 6 | ls | 75.8 | 18.6 | 5.6 | 5.4 | ||||