| *** Primary Characterization Data *** |
| Pedon ID: S2020MD021034 | ( Frederick, Maryland ) | Print Date: Apr 17 2026 8:39PM |
| Sampled as on Mar 9, 2020: | Lindside ; Fine-silty, mixed, active, mesic Fluvaquentic Eutrudept |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | I2021USMD022 Potomac River Island Project P Index Part 3 | Natural Resources Conservation Service |
| - | Site ID | S2020MD021034 Lat: 39° 17' 56.28" north Long: 77° 33' 26.52" west MLRA: 148 | National Soil Survey Center | |
| - | Pedon No. | 21N0206 | Kellogg 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 |
| 21N00908 | A | A | 0-15 | S2020MD021034-1 | SIL | |||
| 21N00909 | Bw1 | Bw1 | 15-30 | S2020MD021034-2 | SIL | |||
| 21N00910 | Bw2 | Bw2 | 30-45 | S2020MD021034-3 | SIL | |||
| 21N00911 | 2Ab | 2Ab | 45-60 | S2020MD021034-4 | SIL | |||
| 21N00912 | 2Ab | 2Ab | 60-75 | S2020MD021034-5 | SIL | |||
| 21N00913 | 2Bw | 2Bw | 75-90 | S2020MD021034-6 | SIL | |||
| 21N00914 | 2Bw | 2Bw | 90-105 | S2020MD021034-7 | SIL | |||
| 21N00915 | 2C1 | 2C1 | 105-135 | S2020MD021034-8 | SIL | |||
| 21N00916 | 3C2 | 3C2 | 135-165 | S2020MD021034-9 | SIL | |||
| 21N00917 | 3C3 | 3C3 | 165-195 | S2020MD021034-10 | SIL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted averages based on control section: 25-100 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S2020MD021034 | ( Frederick, Maryland ) | Print Date: Apr 17 2026 8:39PM |
| Sampled As | : | Lindside | Fine-silty, mixed, active, mesic Fluvaquentic Eutrudept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 21N0206 | |||
| 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 | |||||||||||||||
| 21N00908 | 0-15 | A | S | -- | -- | -- | -- | -- | |||||||||||||
| 21N00909 | 15-30 | Bw1 | S | -- | -- | -- | -- | -- | |||||||||||||
| 21N00910 | 30-45 | Bw2 | S | -- | -- | -- | -- | -- | |||||||||||||
| 21N00911 | 45-60 | 2Ab | S | -- | -- | -- | -- | -- | |||||||||||||
| 21N00912 | 60-75 | 2Ab | S | -- | -- | -- | -- | -- | |||||||||||||
| 21N00913 | 75-90 | 2Bw | S | -- | -- | -- | -- | -- | |||||||||||||
| 21N00914 | 90-105 | 2Bw | S | -- | -- | -- | -- | -- | |||||||||||||
| 21N00915 | 105-135 | 2C1 | S | -- | -- | -- | -- | -- | |||||||||||||
| 21N00916 | 135-165 | 3C2 | S | -- | -- | -- | -- | -- | |||||||||||||
| 21N00917 | 165-195 | 3C3 | S | -- | -- | -- | -- | -- | |||||||||||||
| 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 | % | ||||||||||
| 3D1 | |||||||||||||||||
| 21N00908 | 0-15 | A | S | 1.032 | |||||||||||||
| 21N00909 | 15-30 | Bw1 | S | 1.029 | |||||||||||||
| 21N00910 | 30-45 | Bw2 | S | 1.026 | |||||||||||||
| 21N00911 | 45-60 | 2Ab | S | 1.026 | |||||||||||||
| 21N00912 | 60-75 | 2Ab | S | 1.025 | |||||||||||||
| 21N00913 | 75-90 | 2Bw | S | 1.022 | |||||||||||||
| 21N00914 | 90-105 | 2Bw | S | 1.022 | |||||||||||||
| 21N00915 | 105-135 | 2C1 | S | 1.024 | |||||||||||||
| 21N00916 | 135-165 | 3C2 | S | 1.022 | |||||||||||||
| 21N00917 | 165-195 | 3C3 | S | 1.022 | |||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2020MD021034 | ( Frederick, Maryland ) | Print Date: Apr 17 2026 8:39PM |
| Sampled As | : | Lindside | Fine-silty, mixed, active, mesic Fluvaquentic Eutrudept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 21N0206 | |||
| 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 | |||||||||||||
| 21N00908 | 0-15 | A | S | 5.5 | 5.7 | |||||||||
| 21N00909 | 15-30 | Bw1 | S | 5.9 | 6.3 | |||||||||
| 21N00910 | 30-45 | Bw2 | S | 6.0 | 6.6 | |||||||||
| 21N00911 | 45-60 | 2Ab | S | 6.1 | 6.6 | |||||||||
| 21N00912 | 60-75 | 2Ab | S | 6.0 | 6.6 | |||||||||
| 21N00913 | 75-90 | 2Bw | S | 6.1 | 6.6 | |||||||||
| 21N00914 | 90-105 | 2Bw | S | 6.1 | 6.6 | |||||||||
| 21N00915 | 105-135 | 2C1 | S | 6.1 | 6.8 | |||||||||
| 21N00916 | 135-165 | 3C2 | S | 6.2 | 6.7 | |||||||||
| 21N00917 | 165-195 | 3C3 | S | 6.2 | 6.9 | |||||||||
| Phosphorous | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4D6a | |||||||||||||||
| 21N00908 | 0-15 | A | S | 39.3 | |||||||||||
| 21N00909 | 15-30 | Bw1 | S | 36.9 | |||||||||||
| 21N00910 | 30-45 | Bw2 | S | 33.8 | |||||||||||
| 21N00911 | 45-60 | 2Ab | S | 23.4 | |||||||||||
| 21N00912 | 60-75 | 2Ab | S | 18.0 | |||||||||||
| 21N00913 | 75-90 | 2Bw | S | 12.8 | |||||||||||
| 21N00914 | 90-105 | 2Bw | S | 12.0 | |||||||||||
| 21N00915 | 105-135 | 2C1 | S | 12.2 | |||||||||||
| 21N00916 | 135-165 | 3C2 | S | 11.0 | |||||||||||
| 21N00917 | 165-195 | 3C3 | S | 11.8 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2020MD021034 | ( Frederick, Maryland ) | Print Date: Apr 17 2026 8:39PM |
| Sampled As | : | Lindside | Fine-silty, mixed, active, mesic Fluvaquentic Eutrudept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 21N0206 | |||
| Major Elements | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| Depth | Al | Ca | Fe | K | Mg | Mn | Na | P | Si | Sr | Ti | Zr | |||
| Layer | (cm) | Horz | Prep | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg |
| 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | ||||
| 21N00908 | 0-15 | A | HM | 73387 | 9678 | 46243 | 18993 | 7408 | 1688 | 4564 | 1213 | 291487 | 107 | 6859 | 145 |
| 21N00909 | 15-30 | Bw1 | HM | 71582 | 10696 | 47995 | 17733 | 7681 | 1601 | 5139 | 1184 | 297300 | 113 | 7163 | 142 |
| 21N00910 | 30-45 | Bw2 | HM | 73595 | 9267 | 46933 | 17536 | 7241 | 1472 | 4633 | 1059 | 307442 | 111 | 6912 | 147 |
| 21N00911 | 45-60 | 2Ab | HM | 77199 | 7609 | 45842 | 18822 | 6892 | 1351 | 3865 | 1005 | 321153 | 109 | 6637 | 151 |
| 21N00912 | 60-75 | 2Ab | HM | 76441 | 8027 | 45793 | 19047 | 6930 | 1324 | 4039 | 950 | 308974 | 113 | 6664 | 153 |
| 21N00913 | 75-90 | 2Bw | HM | 72161 | 13238 | 50394 | 17075 | 8200 | 1333 | 6327 | 857 | 321807 | 138 | 7707 | 150 |
| 21N00914 | 90-105 | 2Bw | HM | 72028 | 12509 | 50140 | 17852 | 8215 | 1317 | 6156 | 866 | 320101 | 132 | 7901 | 156 |
| 21N00915 | 105-135 | 2C1 | HM | 73178 | 11623 | 50477 | 18155 | 8567 | 1293 | 5994 | 887 | 306121 | 122 | 7984 | 130 |
| 21N00916 | 135-165 | 3C2 | HM | 59486 | 11382 | 41587 | 14712 | 6994 | 1010 | 5750 | 723 | 304563 | 117 | 6710 | 115 |
| 21N00917 | 165-195 | 3C3 | HM | 92953 | 17764 | 67006 | 23225 | 10491 | 1616 | 9033 | 1179 | 322117 | 180 | 10910 | 212 |