| *** Supplementary Characterization Data *** |
| Pedon ID: S1982MD031002 | ( Montgomery, Maryland ) | Print Date: Dec 17 2024 10:17PM |
| Sampled as on Apr 11, 1982: | MANOR ; Fine-loamy, mixed, mesic Ochreptic Hapludult |
| Revised to correlated on Jan 13, 2013: | Gaila ; Loamy-skeletal, mixed, semiactive, mesic Inceptic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82MD167 MONTGOMERY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1982MD031002 Lat: 39° 14' 15.53" north Long: 77° 8' 49.90" west MLRA: 148 | National Soil Survey Center | |
| - | Pedon No. | 82P0475 | 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 | |||||||||||||||||||||||||||
| 82P02358 | 0-24 | Ap | S | 100 | 90 | 82 | 72 | 64 | 60 | 55 | 48 | 43 | 33 | 24 | 16 | 11 | 46 | 43 | 41 | 36 | 28 | 10.21 | 2.553 | 0.002 | >100 | 0.2 | ||
| 82P02359 | 24-37 | Bt | S | 100 | 86 | 76 | 62 | 52 | 49 | 46 | 42 | 37 | 29 | 21 | 15 | 11 | 39 | 37 | 35 | 31 | 26 | 23.89 | 11.927 | 0.002 | 41 | 17 | >100 | 0.2 |
| 82P02360 | 37-47 | BC1 | S | 100 | 87 | 78 | 65 | 56 | 54 | 52 | 49 | 39 | 29 | 20 | 14 | 10 | 44 | 40 | 37 | 32 | 25 | 21.53 | 2.659 | 0.002 | >100 | 0.2 | ||
| 82P02361 | 47-61 | BC2 | S | 100 | 88 | 80 | 68 | 59 | 56 | 52 | 46 | 39 | 29 | 19 | 13 | 10 | 42 | 39 | 37 | 32 | 24 | 19.65 | 3.535 | 0.002 | >100 | 0.2 | ||
| 82P02362 | 61-98 | C | S | 100 | 95 | 92 | 87 | 83 | 79 | 75 | 62 | 55 | 36 | 19 | 11 | 6 | 60 | 55 | 52 | 43 | 26 | 1.13 | 0.212 | 0.004 | 38 | 7 | >100 | 0.8 |
| 82P02363 | 98-170 | Cr1 | S | 100 | 85 | 75 | 60 | 50 | 44 | 37 | 31 | 24 | 15 | 8 | 5 | 3 | 28 | 25 | 22 | 18 | 11 | 25.00 | 19.000 | 0.036 | >100 | 2.8 | ||
| 82P02364 | 170-230 | Cr2 | S | 100 | 87 | 77 | 64 | 54 | 43 | 32 | 22 | 16 | 9 | 4 | 3 | 2 | 19 | 17 | 15 | 11 | 6 | 22.73 | 14.738 | 0.083 | >100 | 8.3 | ||
| 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 | ||||||||||||||||||||||||||
| 82P02358 | 0-24 | Ap | S | 52 | -- | -- | 52 | 36 | 9 | 7 | 48 | 52 | 36 | 9 | 7 | 48 | 1.85 | 1.89 | 2.07 | 2.15 | 1.41 | 1.44 | 1.46 | 1.76 | 1.88 | 0.43 | 0.88 | |||
| 82P02359 | 24-37 | Bt | S | 58 | -- | -- | 58 | 48 | 6 | 4 | 42 | 58 | 48 | 6 | 4 | 42 | 1.94 | 1.99 | 2.13 | 2.21 | 1.40 | 1.44 | 1.47 | 1.74 | 1.87 | 0.37 | 0.89 | |||
| 82P02360 | 37-47 | BC1 | S | 51 | -- | -- | 51 | 44 | 4 | 3 | 49 | 51 | 44 | 4 | 3 | 49 | 1.79 | 1.84 | 2.02 | 2.11 | 1.33 | 1.36 | 1.38 | 1.69 | 1.83 | 0.48 | 0.99 | |||
| 82P02361 | 47-61 | BC2 | S | 54 | -- | -- | 54 | 41 | 7 | 6 | 46 | 54 | 41 | 7 | 6 | 46 | 1.93 | 1.97 | 2.14 | 2.20 | 1.46 | 1.49 | 1.51 | 1.79 | 1.91 | 0.37 | 0.82 | |||
| 82P02362 | 61-98 | C | S | 38 | -- | -- | 38 | 17 | 8 | 13 | 62 | 38 | 17 | 8 | 13 | 62 | 1.52 | 1.55 | 1.78 | 1.95 | 1.21 | 1.23 | 1.24 | 1.54 | 1.75 | 0.74 | 1.19 | |||
| 82P02363 | 98-170 | Cr1 | S | 69 | -- | -- | 69 | 50 | 13 | 6 | 31 | 69 | 50 | 13 | 6 | 31 | 1.86 | 1.88 | 2.05 | 2.16 | 1.12 | 1.13 | 1.14 | 1.46 | 1.70 | 0.42 | 1.37 | |||
| 82P02364 | 170-230 | Cr2 | S | 78 | -- | -- | 78 | 46 | 22 | 10 | 22 | 78 | 46 | 22 | 10 | 22 | 2.29 | 2.30 | 2.40 | 2.43 | 1.51 | 1.52 | 1.53 | 1.82 | 1.94 | 0.16 | 0.75 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1982MD031002 | ( Montgomery, Maryland ) | Print Date: Dec 17 2024 10:17PM |
| Sampled As | : | MANOR | Fine-loamy, mixed, mesic Ochreptic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0475 | |||
| 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 | |||||||||||||||||||||||||||
| 82P02358 | 0-24 | Ap | S | 36 | -- | -- | 36 | 25 | 6 | 5 | 64 | 14 | 12 | 8 | 8 | 22 | 10 | 0.35 | 0.56 | 0.44 | 0.050 | 0.4 | 0.7 | 0.13 | 0.20 | |||
| 82P02359 | 24-37 | Bt | S | 43 | -- | -- | 43 | 36 | 4 | 3 | 57 | 12 | 10 | 8 | 8 | 19 | 8 | 0.38 | 0.38 | 0.43 | 0.060 | 0.5 | 0.9 | 0.10 | 0.18 | |||
| 82P02360 | 37-47 | BC1 | S | 34 | -- | -- | 34 | 30 | 3 | 2 | 66 | 16 | 10 | 7 | 9 | 23 | 9 | 0.40 | 0.44 | 0.55 | 0.060 | 0.6 | 0.7 | 0.14 | 0.21 | |||
| 82P02361 | 47-61 | BC2 | S | 39 | -- | -- | 39 | 30 | 5 | 4 | 61 | 16 | 10 | 7 | 6 | 21 | 0.42 | 0.54 | 0.050 | 0.3 | 0.7 | 0.10 | 0.16 | |||||
| 82P02362 | 61-98 | C | S | 22 | -- | -- | 22 | 10 | 5 | 8 | 78 | 21 | 11 | 4 | 17 | 26 | 0.68 | 0.86 | 0.080 | 0.4 | 0.5 | 0.18 | 0.23 | |||||
| 82P02363 | 98-170 | Cr1 | S | 48 | -- | -- | 48 | 35 | 9 | 4 | 52 | 14 | 6 | 2 | 11 | 19 | 0.63 | 0.87 | 0.060 | 0.2 | 0.3 | 0.13 | 0.25 | |||||
| 82P02364 | 170-230 | Cr2 | S | 67 | -- | -- | 67 | 39 | 19 | 9 | 33 | 13 | 4 | 1 | 3 | 11 | 0.87 | 1.16 | 0.060 | 0.1 | 0.2 | 0.06 | 0.19 | |||||
| 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 | ||||||||||||||||||||||
| 82P02358 | 0-24 | Ap | S | 59 | 59 | 18 | 22 | 19 | 13 | 6 | 7 | 6 | 14 | 20 | 13 | 33 | 31 | l | 41.0 | 35.3 | 23.7 | 5.8 | ||||
| 82P02359 | 24-37 | Bt | S | 65 | 65 | 11 | 18 | 16 | 13 | 9 | 6 | 6 | 13 | 19 | 15 | 31 | 37 | cl | 38.9 | 34.1 | 27.0 | 6.0 | ||||
| 82P02360 | 37-47 | BC1 | S | 57 | 57 | 8 | 27 | 16 | 11 | 14 | 10 | 8 | 13 | 19 | 11 | 26 | 26 | l | 50.0 | 29.6 | 20.4 | 6.1 | ||||
| 82P02361 | 47-61 | BC2 | S | 60 | 60 | 14 | 25 | 15 | 11 | 10 | 9 | 7 | 12 | 23 | 14 | 24 | 28 | l | 48.2 | 30.2 | 21.6 | 5.6 | ||||
| 82P02362 | 61-98 | C | S | 41 | 41 | 22 | 38 | 21 | 7 | 4 | 7 | 7 | 16 | 29 | 14 | 22 | 11 | fsl | 57.7 | 32.2 | 10.1 | 5.0 | ||||
| 82P02363 | 98-170 | Cr1 | S | 71 | 71 | 20 | 20 | 8 | 3 | 11 | 11 | 9 | 16 | 24 | 12 | 17 | 11 | fsl | 63.9 | 26.4 | 9.7 | 5.1 | ||||
| 82P02364 | 170-230 | Cr2 | S | 79 | 79 | 32 | 16 | 5 | 2 | 12 | 13 | 9 | 18 | 24 | 11 | 13 | 7 | sl | 70.9 | 22.2 | 6.9 | 5.1 | ||||