| *** Primary Characterization Data *** |
| Pedon ID: S1984MD021001 | ( Frederick, Maryland ) | Print Date: Nov 12 2024 5:21AM |
| Sampled as on Jul 30, 1984: | Lew ; Loamy-skeletal, mixed, mesic Ultic Hapludalfs |
| Revised to correlated on Apr 2, 2017: | Ravenrock ; Loamy-skeletal, mixed, active, mesic Ultic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84MD210 FREDERICK COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1984MD021001 Lat: 39° 37' 29.28" north Long: 77° 28' 2.08" west MLRA: 130A | National Soil Survey Center | |
| - | Pedon No. | 84P0719 | 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 |
| 84P03967 | A | A1 | 0-10 | SIL | SIL | |||
| 84P03968 | BE | BE | 10-17 | SIL | SIL | |||
| 84P03969 | Bt1 | Bt1 | 17-41 | SIL | SIL | |||
| 84P03970 | Bt2 | Bt2 | 41-86 | SICL | CL | |||
| 84P03971 | 2Bt1 | 2Bt3 | 86-108 | SICL | CL | |||
| 84P03972 | 2Bt2 | 2Bt4 | 108-142 | C | SIC | |||
| 84P03973 | 2C | 2C | 142-162 | SICL | CL | |||
| 84P03974 | 3Cr | 3CR | 162-200 | FSL | L | |||
| 84P03975 | 3Cr | 3CR | 162-200 | L | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.34 | (NA) | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 57 | % wt | |
| Volume, >2mm, Weighted Average | 34 | % vol | |
| Clay, total, Weighted Average | 31 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 41-91 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1984MD021001 | ( Frederick, Maryland ) | Print Date: Nov 12 2024 5:21AM |
| Sampled As | : | Lew | Loamy-skeletal, mixed, mesic Ultic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0719 | |||
| 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 | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 84P03967 | 0-10 | A | S | sil | 21.7 | 58.1 | 20.2 | 5.4 | 45.8 | 12.3 | 5.5 | 5.7 | 2.7 | 2.8 | 3.5 | 3 | 13 | 26 | 51 | 42 | |
| 84P03968 | 10-17 | BE | S | sil | 22.7 | 55.7 | 21.6 | 5.5 | 44.7 | 11.0 | 5.7 | 5.6 | 2.8 | 3.6 | 3.9 | 6 | 15 | 18 | 49 | 39 | |
| 84P03969 | 17-41 | Bt1 | S | sil | 25.5 | 54.6 | 19.9 | 7.8 | 42.1 | 12.5 | 5.1 | 5.3 | 2.7 | 3.1 | 3.7 | 6 | 13 | 21 | 49 | 40 | |
| 84P03970 | 41-86 | Bt2 | S | cl | 30.2 | 44.2 | 25.6 | 10.5 | 33.7 | 10.5 | 6.2 | 6.8 | 3.8 | 4.3 | 4.5 | 8 | 18 | 20 | 56 | 46 | |
| 84P03971 | 86-108 | 2Bt1 | S | cl | 36.7 | 38.8 | 24.5 | 12.1 | 29.1 | 9.7 | 6.4 | 6.2 | 3.6 | 3.9 | 4.4 | 5 | tr | 49 | 62 | 72 | |
| 84P03972 | 108-142 | 2Bt2 | S | sic | 46.9 | 40.6 | 12.5 | 20.6 | 38.4 | 2.2 | 4.2 | 3.5 | 1.2 | 0.5 | 3.1 | tr | 1 | 27 | 34 | 28 | |
| 84P03973 | 142-162 | 2C | S | cl | 28.8 | 42.9 | 28.3 | 13.4 | 32.0 | 10.9 | 3.3 | 7.6 | 9.5 | 4.7 | 3.2 | -- | 1 | 40 | 56 | 41 | |
| 84P03974 | 162-200 | 3Cr | S | l | 18.8 | 42.3 | 38.9 | 27.3 | 15.0 | 3.4 | 7.4 | 16.7 | 5.5 | 5.9 | -- | -- | -- | 36 | -- | ||
| 84P03975 | 162-200 | 3Cr | S | l | 7.4 | 40.8 | 51.8 | 22.6 | 18.2 | 11.3 | 11.7 | 13.7 | 11.1 | 4.0 | -- | -- | -- | 41 | -- | ||
| 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 | ||||||||||
| 84P03967 | 0-10 | A | S | 0.88 | 1.06 | 0.050 | 57.0 | 30.8 | 1.022 | 0.19 | 0.94 | 1.42 | |||||
| 84P03968 | 10-17 | BE | S | 1.19 | 1.30 | 0.023 | 38.5 | 10.8 | 1.012 | 0.26 | 0.38 | 0.48 | |||||
| 84P03969 | 17-41 | Bt1 | S | 1.43 | 1.53 | 0.017 | 28.9 | 11.7 | 1.011 | 0.18 | 0.30 | 0.46 | |||||
| 84P03970 | 41-86 | Bt2 | S | 1.46 | 1.54 | 0.012 | 27.6 | 15.2 | 1.015 | 0.12 | 0.34 | 0.50 | |||||
| 84P03971 | 86-108 | 2Bt1 | S | 1.29 | 1.39 | 0.011 | 37.9 | 19.6 | 1.019 | 0.10 | 0.31 | 0.53 | |||||
| 84P03972 | 108-142 | 2Bt2 | S | 1.17 | 1.34 | 0.039 | 43.0 | 26.4 | 1.022 | 0.17 | 0.28 | 0.56 | |||||
| 84P03973 | 142-162 | 2C | S | 1.26 | 1.36 | 0.019 | 39.6 | 18.8 | 1.019 | 0.20 | 0.38 | 0.65 | |||||
| 84P03974 | 162-200 | 3Cr | S | 1.78 | 1.83 | 0.009 | 19.9 | 13.6 | 1.018 | 0.11 | 0.62 | 0.72 | |||||
| 84P03975 | 162-200 | 3Cr | S | 6.8 | 1.012 | 1.07 | 0.92 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1984MD021001 | ( Frederick, Maryland ) | Print Date: Nov 12 2024 5:21AM |
| Sampled As | : | Lew | Loamy-skeletal, mixed, mesic Ultic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0719 | |||
| 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 | |||||||||||||||||||
| 84P03969 | 17-41 | Bt1 | S | 33 | 11 | |||||||||||||||
| 84P03971 | 86-108 | 2Bt1 | S | 46 | 16 | |||||||||||||||
| 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 - - - - -) | |||||||||||||||
| 6A1c | ||||||||||||||||||||||
| 84P03967 | 0-10 | A | S | 5.94 | ||||||||||||||||||
| 84P03968 | 10-17 | BE | S | 1.49 | ||||||||||||||||||
| 84P03969 | 17-41 | Bt1 | S | 0.58 | ||||||||||||||||||
| 84P03970 | 41-86 | Bt2 | S | 0.49 | ||||||||||||||||||
| 84P03971 | 86-108 | 2Bt1 | S | 0.24 | ||||||||||||||||||
| 84P03972 | 108-142 | 2Bt2 | S | 0.29 | ||||||||||||||||||
| 84P03973 | 142-162 | 2C | S | 0.19 | ||||||||||||||||||
| 84P03974 | 162-200 | 3Cr | S | 0.16 | ||||||||||||||||||
| 84P03975 | 162-200 | 3Cr | S | 0.05 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1984MD021001 | ( Frederick, Maryland ) | Print Date: Nov 12 2024 5:21AM |
| Sampled As | : | Lew | Loamy-skeletal, mixed, mesic Ultic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0719 | |||
| 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 | 6G9a | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 84P03967 | 0-10 | A | S | 16.3 | 3.0 | 0.1 | 0.4 | 19.8 | 12.2 | -- | 32.0 | 20.4 | 62 | 97 | |||
| 84P03968 | 10-17 | BE | S | 4.1 | 1.3 | tr | 0.2 | 5.6 | 8.8 | 0.2 | 14.4 | 8.6 | 5.8 | 3 | 39 | 65 | |
| 84P03969 | 17-41 | Bt1 | S | 2.1 | 1.2 | tr | 0.1 | 3.4 | 8.6 | 1.0 | 12.0 | 7.7 | 4.4 | 23 | 28 | 44 | |
| 84P03970 | 41-86 | Bt2 | S | 3.3 | 2.3 | 0.1 | 0.2 | 5.9 | 9.2 | 0.8 | 15.1 | 10.4 | 6.7 | 12 | 39 | 57 | |
| 84P03971 | 86-108 | 2Bt1 | S | 3.7 | 3.3 | 0.1 | 0.2 | 7.3 | 9.7 | 0.2 | 17.0 | 11.3 | 7.5 | 3 | 43 | 65 | |
| 84P03972 | 108-142 | 2Bt2 | S | 3.6 | 4.3 | 0.1 | 0.1 | 8.1 | 10.6 | 0.2 | 18.7 | 12.9 | 8.3 | 2 | 43 | 63 | |
| 84P03973 | 142-162 | 2C | S | 2.3 | 2.6 | 0.1 | 0.1 | 5.1 | 11.1 | 0.8 | 16.2 | 10.8 | 5.9 | 14 | 31 | 47 | |
| 84P03974 | 162-200 | 3Cr | S | 2.4 | 2.4 | 0.1 | 0.1 | 5.0 | 11.2 | 1.1 | 16.2 | 11.7 | 6.1 | 18 | 31 | 43 | |
| 84P03975 | 162-200 | 3Cr | S | 1.7 | 1.5 | 0.1 | tr | 3.3 | 8.0 | 0.7 | 11.3 | 7.9 | 4.0 | 18 | 29 | 42 | |
| 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 - -) | % | |||||||||||||||
| 84P03967 | 0-10 | A | S | tr | |||||||||||||||||||
| 84P03968 | 10-17 | BE | S | -- | |||||||||||||||||||
| 84P03969 | 17-41 | Bt1 | S | -- | |||||||||||||||||||
| 84P03970 | 41-86 | Bt2 | S | 1 | |||||||||||||||||||
| 84P03971 | 86-108 | 2Bt1 | S | 1 | |||||||||||||||||||
| 84P03972 | 108-142 | 2Bt2 | S | 1 | |||||||||||||||||||
| 84P03973 | 142-162 | 2C | S | 1 | |||||||||||||||||||
| 84P03974 | 162-200 | 3Cr | S | 1 | |||||||||||||||||||
| 84P03975 | 162-200 | 3Cr | S | 1 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1984MD021001 | ( Frederick, Maryland ) | Print Date: Nov 12 2024 5:21AM |
| Sampled As | : | Lew | Loamy-skeletal, mixed, mesic Ultic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0719 | |||
| 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 | |||||||||||||
| 84P03967 | 0-10 | A | S | 5.8 | 6.3 | |||||||||
| 84P03968 | 10-17 | BE | S | 5.2 | 5.7 | |||||||||
| 84P03969 | 17-41 | Bt1 | S | 4.8 | 5.3 | |||||||||
| 84P03970 | 41-86 | Bt2 | S | 4.7 | 5.3 | |||||||||
| 84P03971 | 86-108 | 2Bt1 | S | 5.1 | 5.6 | |||||||||
| 84P03972 | 108-142 | 2Bt2 | S | 4.9 | 5.4 | |||||||||
| 84P03973 | 142-162 | 2C | S | 4.8 | 5.2 | |||||||||
| 84P03974 | 162-200 | 3Cr | S | 4.7 | 5.2 | |||||||||
| 84P03975 | 162-200 | 3Cr | S | 4.6 | 5.3 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1984MD021001 | ( Frederick, Maryland ) | Print Date: Nov 12 2024 5:21AM |
| Sampled As | : | Lew | Loamy-skeletal, mixed, mesic Ultic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0719 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | 7A3b | 7C3 | tion | ||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 84P03969 | 17.0-41.0 | Bt1 | tcly | KK 3 | VC 3 | GE 2 | MI 1 | KK 5 | 12.3 | 0.6 | |||||||||||
| 84P03971 | 86.0-108.0 | 2Bt1 | tcly | KK 3 | VC 2 | GE 1 | MI 1 | KK 20 | 13.6 | 0.7 | |||||||||||
| 84P03973 | 142.0-162.0 | 2C | tcly | KK 3 | VC 2 | GE 2 | KK 23 | 15.7 | 0.4 | ||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GE Goethite | KK Kaolinite | MI Mica | VC Vermiculite-Chlorite | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |