| *** Primary Characterization Data *** |
| Pedon ID: S1966MD003003 | ( Anne Arundel, Maryland ) | Print Date: Apr 19 2025 2:03AM |
| Sampled as on Jul 13, 1966: | DOWNER |
| Revised to correlated on Nov 3, 2014: | Downer ; Coarse-loamy, siliceous, semiactive, mesic Typic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1966MD003003 MLRA: 149A | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A1180 | 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 |
| 40A08965 | Ap | Ap | 0-23 | 66379 | LS | |||
| 40A08966 | E | A2 | 23-30 | 66380 | LS | |||
| 40A08967 | A/B | A & B | 30-43 | 66381 | FSL | |||
| 40A08968 | Bt | B2 t | 43-69 | 66382 | FSL | |||
| 40A08969 | B | B3 | 69-91 | 66383 | LS | |||
| 40A08970 | C1 | C 1 | 91-157 | 66384 | S | |||
| 40A08971 | C1 | C 1 | 91-157 | 66385 | LS | |||
| 40A08972 | C1 | C 1 | 91-157 | 66386 | S | |||
| 40A08973 | C2 | C 2 | 157-183 | 66387 | FSL | |||
| 40A08974 | C3 | C 3 | 183-224 | 66388 | FSL | |||
| 40A08975 | C4 | C 4 | 224-251 | 66389 | FSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Weighted averages based on control section: 43-69 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1966MD003003 | ( Anne Arundel, Maryland ) | Print Date: Apr 19 2025 2:03AM |
| Sampled As | : | DOWNER | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1180 | |||
| 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 | ||||||||
| 40A08965 | 0-23 | Ap | S | ls | 4.5 | 12.1 | 83.4 | 7.8 | 4.3 | 19.1 | 35.4 | 21.1 | 7.5 | 0.3 | -- | -- | -- | 64 | -- | ||
| 40A08966 | 23-30 | E | S | ls | 5.8 | 13.6 | 80.6 | 8.5 | 5.1 | 19.5 | 33.3 | 19.9 | 7.5 | 0.4 | -- | -- | -- | 61 | -- | ||
| 40A08967 | 30-43 | A/B | S | fsl | 9.7 | 13.3 | 77.0 | 7.8 | 5.5 | 20.8 | 31.8 | 17.6 | 6.5 | 0.3 | -- | -- | -- | 56 | -- | ||
| 40A08968 | 43-69 | Bt | S | fsl | 12.4 | 11.9 | 75.7 | 6.0 | 5.9 | 22.2 | 30.3 | 16.4 | 6.5 | 0.3 | -- | -- | -- | 54 | -- | ||
| 40A08969 | 69-91 | B | S | ls | 9.0 | 9.7 | 81.3 | 4.9 | 4.8 | 18.4 | 33.5 | 21.3 | 7.7 | 0.4 | -- | -- | -- | 63 | -- | ||
| 40A08970 | 91-157 | C1 | S | s | 4.1 | 3.2 | 92.7 | 1.8 | 1.4 | 14.5 | 39.0 | 28.8 | 10.2 | 0.2 | -- | -- | -- | 78 | -- | ||
| 40A08971 | 91-157 | C1 | S | ls | 10.1 | 5.2 | 84.7 | 2.9 | 2.3 | 15.4 | 34.4 | 25.0 | 9.6 | 0.3 | -- | -- | -- | 69 | -- | ||
| 40A08972 | 91-157 | C1 | S | s | 3.1 | 3.3 | 93.6 | 1.7 | 1.6 | 17.4 | 44.4 | 23.7 | 7.7 | 0.4 | -- | -- | -- | 76 | -- | ||
| 40A08973 | 157-183 | C2 | S | fsl | 11.4 | 14.7 | 73.9 | 6.2 | 8.5 | 25.8 | 29.2 | 13.5 | 5.4 | -- | -- | -- | -- | 48 | -- | ||
| 40A08974 | 183-224 | C3 | S | fsl | 12.2 | 12.8 | 75.0 | 6.6 | 6.2 | 24.6 | 30.8 | 12.3 | 5.9 | 1.4 | -- | -- | -- | 50 | -- | ||
| 40A08975 | 224-251 | C4 | S | fsl | 17.7 | 12.6 | 69.7 | 7.0 | 5.6 | 25.7 | 31.0 | 9.0 | 3.7 | 0.3 | -- | -- | -- | 44 | -- | ||
| 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 | % | ||||||||||
| NK | 4A1h | NK | NK | ||||||||||||||
| 40A08965 | 0-23 | Ap | S | 1.56 | 1.56 | -- | 6.6 | 1.8 | 0.07 | 0.40 | |||||||
| 40A08966 | 23-30 | E | S | 2.0 | 0.34 | ||||||||||||
| 40A08967 | 30-43 | A/B | S | 1.61 | 1.63 | 0.004 | 10.0 | 3.7 | 0.10 | 0.38 | |||||||
| 40A08968 | 43-69 | Bt | S | 1.58 | 1.61 | 0.006 | 11.6 | 5.1 | 0.10 | 0.41 | |||||||
| 40A08969 | 69-91 | B | S | 1.60 | 1.62 | 0.004 | 10.5 | 3.8 | 0.11 | 0.42 | |||||||
| 40A08970 | 91-157 | C1 | S | 1.53 | 1.54 | 0.002 | 4.2 | 1.7 | 0.04 | 0.41 | |||||||
| 40A08971 | 91-157 | C1 | S | 3.9 | 0.39 | ||||||||||||
| 40A08972 | 91-157 | C1 | S | 1.2 | 0.39 | ||||||||||||
| 40A08973 | 157-183 | C2 | S | 4.7 | 0.41 | ||||||||||||
| 40A08974 | 183-224 | C3 | S | 5.2 | 0.43 | ||||||||||||
| 40A08975 | 224-251 | C4 | S | 7.0 | 0.40 | ||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1966MD003003 | ( Anne Arundel, Maryland ) | Print Date: Apr 19 2025 2:03AM |
| Sampled As | : | DOWNER | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1180 | |||
| 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 | NK | ||||||||||||||||||||
| 40A08965 | 0-23 | Ap | S | 0.030 | 0.21 | 7 | 0.4 | |||||||||||||||
| 40A08966 | 23-30 | E | S | 0.12 | 0.4 | |||||||||||||||||
| 40A08967 | 30-43 | A/B | S | 0.03 | 0.6 | |||||||||||||||||
| 40A08968 | 43-69 | Bt | S | 0.10 | 1.0 | |||||||||||||||||
| 40A08969 | 69-91 | B | S | 0.03 | 0.8 | |||||||||||||||||
| 40A08970 | 91-157 | C1 | S | 0.4 | ||||||||||||||||||
| 40A08971 | 91-157 | C1 | S | 0.03 | 0.8 | |||||||||||||||||
| 40A08972 | 91-157 | C1 | S | 0.4 | ||||||||||||||||||
| 40A08973 | 157-183 | C2 | S | 0.02 | 0.7 | |||||||||||||||||
| 40A08974 | 183-224 | C3 | S | 0.02 | 1.2 | |||||||||||||||||
| 40A08975 | 224-251 | C4 | S | 0.7 | ||||||||||||||||||
| 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 | NK | ||||||||||||
| 40A08965 | 0-23 | Ap | S | 0.4 | 0.1 | tr | 0.1 | 0.6 | 3.0 | 0.9 | 3.6 | 1.5 | 60 | 17 | |||
| 40A08966 | 23-30 | E | S | 0.4 | 0.1 | tr | 0.1 | 0.6 | 2.1 | 0.9 | 2.7 | 1.5 | 60 | 22 | |||
| 40A08967 | 30-43 | A/B | S | 0.2 | 0.2 | tr | 0.1 | 0.5 | 2.6 | 1.0 | 3.1 | 1.5 | 67 | 16 | |||
| 40A08968 | 43-69 | Bt | S | 1.9 | 0.4 | tr | 0.2 | 2.5 | 3.4 | 1.3 | 5.9 | 3.8 | 34 | 42 | |||
| 40A08969 | 69-91 | B | S | 1.3 | 0.3 | tr | 0.2 | 1.8 | 2.8 | 1.2 | 4.6 | 3.0 | 40 | 39 | |||
| 40A08970 | 91-157 | C1 | S | 0.8 | 0.2 | -- | 0.1 | 1.1 | 1.1 | 0.3 | 2.2 | 1.4 | 21 | 50 | |||
| 40A08971 | 91-157 | C1 | S | 1.7 | 0.4 | tr | 0.2 | 2.3 | 2.7 | 0.9 | 5.0 | 3.2 | 28 | 46 | |||
| 40A08972 | 91-157 | C1 | S | 0.6 | 0.1 | -- | tr | 0.7 | 0.6 | 0.4 | 1.3 | 1.1 | 36 | 54 | |||
| 40A08973 | 157-183 | C2 | S | 2.6 | 1.2 | tr | 0.2 | 4.0 | 2.2 | 0.3 | 6.2 | 4.3 | 7 | 65 | |||
| 40A08974 | 183-224 | C3 | S | 3.1 | 1.5 | tr | 0.2 | 4.8 | 2.1 | 0.3 | 6.9 | 5.1 | 6 | 70 | |||
| 40A08975 | 224-251 | C4 | S | 3.6 | 2.2 | tr | 0.2 | 6.0 | 2.6 | 0.6 | 8.6 | 6.6 | 9 | 70 | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1966MD003003 | ( Anne Arundel, Maryland ) | Print Date: Apr 19 2025 2:03AM |
| Sampled As | : | DOWNER | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1180 | |||
| 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 | NK | |||||||||||||
| 40A08965 | 0-23 | Ap | S | 3.9 | 4.5 | |||||||||
| 40A08966 | 23-30 | E | S | 4.1 | 4.8 | |||||||||
| 40A08967 | 30-43 | A/B | S | 4.1 | 4.9 | |||||||||
| 40A08968 | 43-69 | Bt | S | 4.0 | 5.0 | |||||||||
| 40A08969 | 69-91 | B | S | 4.0 | 5.0 | |||||||||
| 40A08970 | 91-157 | C1 | S | 4.3 | 5.2 | |||||||||
| 40A08971 | 91-157 | C1 | S | 3.9 | 5.0 | |||||||||
| 40A08972 | 91-157 | C1 | S | 4.3 | 5.0 | |||||||||
| 40A08973 | 157-183 | C2 | S | 4.3 | 5.1 | |||||||||
| 40A08974 | 183-224 | C3 | S | 4.4 | 5.1 | |||||||||
| 40A08975 | 224-251 | C4 | S | 4.2 | 5.2 | |||||||||