*** Primary Characterization Data *** |
Pedon ID: S1986MD031008 | ( Montgomery, Maryland ) | Print Date: Nov 21 2024 1:06PM |
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 | S1986MD031008 Lat: 39° 9' 1.01" north Long: 77° 8' 51.52" west MLRA: 148 | National Soil Survey Center | |
- | Pedon No. | 86P0900 | Soil Survey Laboratory | |
- | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 |
Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
86P05409 | Ap | Ap | 0-23 | L | L | |||
86P05410 | Bt | Bt | 23-56 | L | L | |||
86P05411 | BC | BC | 56-79 | FSL | FSL | |||
86P05412 | CB | CB | 79-122 | FSL | FSL | |||
86P05413 | C | C | 122-183 | SL | FSL |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.26 | (NA) | |
Clay, carbonate free, Weighted Average | 21 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 31 | % wt | |
Volume, >2mm, Weighted Average | 5 | % vol | |
Clay, total, Weighted Average | 21 | % wt | |
LE, Whole Soil, Summed to 1m | 1 | cm/m | |
Weighted averages based on control section: 23-56 cm |
PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
(- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||||
86P05409 | 0-23 | Ap | S | l | 19.8 | 41.3 | 38.9 | 27.3 | 14.0 | 15.1 | 15.1 | 5.4 | 2.1 | 1.2 | 1 | 3 | -- | 27 | 19 | ||
86P05410 | 23-56 | Bt | S | l | 21.4 | 31.0 | 47.6 | 21.0 | 10.0 | 17.4 | 18.2 | 7.1 | 3.5 | 1.4 | 1 | -- | -- | 31 | 9 | ||
86P05411 | 56-79 | BC | S | fsl | 13.5 | 23.6 | 62.9 | 13.7 | 9.9 | 20.3 | 21.5 | 10.5 | 7.3 | 3.3 | 4 | -- | -- | 45 | 18 | ||
86P05412 | 79-122 | CB | S | fsl | 7.5 | 22.7 | 69.8 | 12.7 | 10.0 | 21.7 | 24.1 | 11.2 | 8.7 | 4.1 | 1 | -- | -- | 49 | 25 | ||
86P05413 | 122-183 | C | S | fsl | 3.5 | 23.4 | 73.1 | 12.9 | 10.5 | 21.9 | 22.9 | 12.2 | 10.5 | 5.6 | -- | -- | -- | 51 | 24 |
*** Primary Characterization Data *** |
Pedon ID: S1986MD031008 | ( Montgomery, Maryland ) | Print Date: Nov 21 2024 1:06PM |
Sampled As | : | Purcellville | Fine-loamy, mixed, mesic Typic Hapludult | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0900 |
Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
(Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | ||||||||||
86P05409 | 0-23 | Ap | S | 1.53 | 1.59 | 0.011 | 20.5 | 8.6 | 1.007 | 0.16 | 0.31 | 0.43 | |||||
86P05410 | 23-56 | Bt | S | 1.54 | 1.61 | 0.014 | 21.6 | 10.7 | 1.007 | 0.16 | 0.26 | 0.50 | |||||
86P05411 | 56-79 | BC | S | 1.58 | 1.63 | 0.009 | 18.0 | 7.3 | 1.005 | 0.15 | 0.28 | 0.54 | |||||
86P05412 | 79-122 | CB | S | 1.44 | 1.47 | 0.006 | 16.5 | 5.3 | 1.003 | 0.14 | 0.35 | 0.71 | |||||
86P05413 | 122-183 | C | S | 1.49 | 1.53 | 0.008 | 17.7 | 3.5 | 1.002 | 0.18 | 0.54 | 1.00 |
Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
(- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
(- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
4F1 | 4F | |||||||||||||||||||
86P05409 | 0-23 | Ap | S | 31 | 8 |
Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
(- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
6B3a | 6A1c | 6C2b | ||||||||||||||||||||
86P05409 | 0-23 | Ap | S | 0.088 | 0.76 | 9 | 2.6 | |||||||||||||||
86P05410 | 23-56 | Bt | S | 0.024 | 0.15 | 6 | 2.9 | |||||||||||||||
86P05411 | 56-79 | BC | S | 0.05 | 2.7 | |||||||||||||||||
86P05412 | 79-122 | CB | S | 0.03 | 2.2 | |||||||||||||||||
86P05413 | 122-183 | C | S | 0.02 | 2.0 |
*** Primary Characterization Data *** |
Pedon ID: S1986MD031008 | ( Montgomery, Maryland ) | Print Date: Nov 21 2024 1:06PM |
Sampled As | : | Purcellville | Fine-loamy, mixed, mesic Typic Hapludult | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0900 |
CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
(- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 6G9b | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
86P05409 | 0-23 | Ap | S | 2.7 | 1.0 | -- | 0.3 | 4.0 | 5.8 | 0.4 | 9.8 | 6.2 | 4.4 | 9 | 41 | 65 | |
86P05410 | 23-56 | Bt | S | 3.5 | 0.8 | -- | 0.2 | 4.5 | 3.5 | 8.0 | 5.5 | 56 | 82 | ||||
86P05411 | 56-79 | BC | S | 1.9 | 0.2 | -- | 0.1 | 2.2 | 3.3 | 0.6 | 5.5 | 3.8 | 2.8 | 21 | 40 | 58 | |
86P05412 | 79-122 | CB | S | 1.3 | 0.1 | -- | 0.1 | 1.5 | 2.9 | 0.6 | 4.4 | 2.6 | 2.1 | 29 | 34 | 58 | |
86P05413 | 122-183 | C | S | 0.8 | 0.1 | -- | tr | 0.9 | 2.8 | 0.4 | 3.7 | 1.9 | 1.3 | 31 | 24 | 47 |
Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
Total | Elec | Elec | Exch | ||||||||||||||||||||
Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
86P05409 | 0-23 | Ap | S | -- | |||||||||||||||||||
86P05410 | 23-56 | Bt | S | -- | |||||||||||||||||||
86P05411 | 56-79 | BC | S | -- | |||||||||||||||||||
86P05412 | 79-122 | CB | S | -- | |||||||||||||||||||
86P05413 | 122-183 | C | S | -- |
pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
4C1a2a | 4C1a2a | |||||||||||||
86P05409 | 0-23 | Ap | S | 4.8 | 5.3 | |||||||||
86P05410 | 23-56 | Bt | S | 5.5 | 5.9 | |||||||||
86P05411 | 56-79 | BC | S | 4.4 | 5.0 | |||||||||
86P05412 | 79-122 | CB | S | 4.3 | 4.9 | |||||||||
86P05413 | 122-183 | C | S | 4.4 | 4.8 |