| *** Primary Characterization Data *** |
| Pedon ID: S1954MD031001 | ( Montgomery, Maryland ) | Print Date: Apr 25 2024 5:05AM |
| Sampled as on May 30, 1954: | CHESTER |
| Revised to correlated on Jan 1, 2013: | Chester ; Fine-loamy, mixed, semiactive, mesic Typic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1954MD031001 Lat: 39° 4' 41.76" north Long: 76° 59' 16.13" west MLRA: 148 | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A1202 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 40A09122 | O1 | O1 | 0-0 | |||||
| 40A09123 | O2 | O2 | 0-0 | |||||
| 40A09124 | A | A1 | 0-1 | 551068 | L | |||
| 40A09125 | E1 | A21 | 1-10 | 551069 | SIL | |||
| 40A09126 | E2 | A22 | 10-20 | 551070 | SIL | |||
| 40A09127 | B1 | B1 | 20-38 | 551071 | CL | |||
| 40A09128 | B21 | B21 | 38-69 | 551072 | CL | |||
| 40A09129 | B22 | B22 | 69-97 | 551073 | CL | |||
| 40A09130 | C1 | C 1 | 97-127 | 551074 | CL | |||
| 40A09131 | C2 | C 1 | 127 | 551075 | SL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1954MD031001 | ( Montgomery, Maryland ) | Print Date: Apr 25 2024 5:05AM |
| Sampled As | : | CHESTER | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1202 | |||
| 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 | ||||||||
| 40A09122 | 0-0 | O1 | S | -- | -- | -- | |||||||||||||||
| 40A09123 | 0-0 | O2 | S | -- | -- | -- | |||||||||||||||
| 40A09124 | 0-1 | A | S | l | 12.7 | 40.5 | 46.8 | 27.9 | 12.6 | 3.0 | 10.4 | 9.2 | 13.3 | 10.9 | -- | -- | -- | 44 | -- | ||
| 40A09125 | 1-10 | E1 | S | sil | 18.2 | 50.8 | 31.0 | 35.9 | 14.9 | 4.2 | 9.2 | 6.5 | 7.6 | 3.5 | -- | -- | -- | 27 | -- | ||
| 40A09126 | 10-20 | E2 | S | sil | 20.4 | 52.8 | 26.8 | 37.1 | 15.7 | 3.8 | 8.4 | 5.8 | 6.2 | 2.6 | -- | -- | -- | 23 | -- | ||
| 40A09127 | 20-38 | B1 | S | cl | 27.1 | 48.1 | 24.8 | 34.6 | 13.5 | 3.6 | 7.9 | 5.0 | 5.4 | 2.9 | -- | -- | -- | 21 | -- | ||
| 40A09128 | 38-69 | B21 | S | cl | 27.4 | 44.9 | 27.7 | 30.7 | 14.2 | 4.8 | 9.4 | 5.5 | 5.6 | 2.4 | -- | -- | -- | 23 | -- | ||
| 40A09129 | 69-97 | B22 | S | cl | 28.8 | 45.5 | 25.7 | 35.0 | 10.5 | 4.4 | 9.1 | 5.2 | 4.8 | 2.2 | -- | -- | -- | 21 | -- | ||
| 40A09130 | 97-127 | C1 | S | cl | 37.7 | 25.0 | 37.3 | 19.8 | 5.2 | 5.3 | 13.2 | 7.0 | 7.8 | 4.0 | -- | -- | -- | 32 | -- | ||
| 40A09131 | 127 | C2 | S | sl | 17.8 | 12.9 | 69.3 | 9.7 | 3.2 | 8.7 | 26.5 | 12.1 | 16.2 | 5.8 | -- | -- | -- | 61 | -- | ||
| 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 - - - - -) | |||||||||||||||
| NK | NK | |||||||||||||||||||||
| 40A09124 | 0-1 | A | S | 0.296 | 4.46 | 15 | ||||||||||||||||
| 40A09125 | 1-10 | E1 | S | 0.084 | 1.16 | 14 | ||||||||||||||||
| 40A09126 | 10-20 | E2 | S | 0.053 | 0.53 | 10 | ||||||||||||||||
| 40A09127 | 20-38 | B1 | S | 0.031 | 0.42 | 14 | ||||||||||||||||
| 40A09128 | 38-69 | B21 | S | 0.021 | 0.28 | 13 | ||||||||||||||||
| 40A09129 | 69-97 | B22 | S | 0.018 | 0.27 | 15 | ||||||||||||||||
| 40A09130 | 97-127 | C1 | S | 0.013 | 0.14 | 11 | ||||||||||||||||
| 40A09131 | 127 | C2 | S | 0.009 | 0.22 | 24 | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1954MD031001 | ( Montgomery, Maryland ) | Print Date: Apr 25 2024 5:05AM |
| Sampled As | : | CHESTER | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1202 | |||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| NK | NK | NK | NK | NK | |||||||||||||
| 40A09124 | 0-1 | A | S | 5.0 | 2.3 | tr | 0.4 | 7.7 | 12.6 | 20.3 | 38 | ||||||
| 40A09125 | 1-10 | E1 | S | 0.2 | 0.8 | tr | 0.1 | 1.1 | 7.7 | 8.8 | 13 | ||||||
| 40A09126 | 10-20 | E2 | S | 0.2 | 0.8 | tr | 0.2 | 1.2 | 6.0 | 7.2 | 17 | ||||||
| 40A09127 | 20-38 | B1 | S | 0.6 | 1.2 | tr | 0.2 | 2.0 | 6.7 | 8.7 | 23 | ||||||
| 40A09128 | 38-69 | B21 | S | 0.5 | 2.0 | tr | 0.2 | 2.7 | 6.5 | 9.2 | 29 | ||||||
| 40A09129 | 69-97 | B22 | S | tr | 1.9 | tr | 0.2 | 2.1 | 6.5 | 8.6 | 24 | ||||||
| 40A09130 | 97-127 | C1 | S | tr | 1.7 | tr | 0.2 | 1.9 | 6.5 | 8.4 | 23 | ||||||
| 40A09131 | 127 | C2 | S | tr | 1.2 | tr | 0.1 | 1.3 | 4.6 | 5.9 | 22 | ||||||
| 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 | |||
| NK | ||||||||||||||
| 40A09124 | 0-1 | A | S | 5.2 | ||||||||||
| 40A09125 | 1-10 | E1 | S | 4.8 | ||||||||||
| 40A09126 | 10-20 | E2 | S | 5.0 | ||||||||||
| 40A09127 | 20-38 | B1 | S | 4.8 | ||||||||||
| 40A09128 | 38-69 | B21 | S | 4.9 | ||||||||||
| 40A09129 | 69-97 | B22 | S | 5.2 | ||||||||||
| 40A09130 | 97-127 | C1 | S | 5.3 | ||||||||||
| 40A09131 | 127 | C2 | S | 5.3 | ||||||||||