| *** Supplementary Characterization Data *** |
| Pedon ID: S1974DC001002 | ( District of Columbia, District of Columbia ) | Print Date: Nov 22 2024 12:45AM |
| Sampled as on Nov 5, 1974: | MANOR |
| Revised to correlated on Feb 19, 2014: | Manor ; Coarse-loamy, micaceous, mesic Typic Dystrudepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | 74DC001002 Lat: 38° 58' 21.11" north Long: 77° 2' 19.83" west | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A1315 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland | ||
| Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | -22- | -23- | -24- | -25- | |||
| (- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -) | (- - - - - Cumulative Curve Fractions - - - - -) (<75mm) | ( Atter- ) | ( Gradation ) | |||||||||||||||||||||||||
| Percentage Passing Sieve | USDA Less Than Diameters (mm) at | berg | Uni- | Cur- | ||||||||||||||||||||||||
| Depth | 3 | 2 | 3/2 | 1 | 3/4 | 3/8 | 4 | 10 | 40 | 200 | 20 | 5 | 2 | 1. | .5 | .25 | .10 | .05 | 60 | 50 | 10 | LL | PI | fmty | vtur | |||
| Layer | (cm) | Horz | Prep | (-------------------Inches-------------------) | (---------Number---------) | (------Microns----) | (---------Millimeter----------) | (-----Percentile---) | (----%----) | CU | CC | |||||||||||||||||
| NK | NK | |||||||||||||||||||||||||||
| 40A10019 | 0-10 | A | S | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 94 | 83 | 52 | 36 | 23 | 14 | 91 | 85 | 76 | 56 | 45 | 0.12 | 0.066 | 0.001 | >100 | 0.9 | ||
| 40A10020 | 10-18 | E | S | 100 | 100 | 100 | 100 | 100 | 97 | 93 | 90 | 78 | 51 | 36 | 24 | 16 | 87 | 80 | 72 | 55 | 45 | 0.13 | 0.070 | 0.001 | >100 | 0.8 | ||
| 40A10021 | 18-30 | B1 | S | 100 | 100 | 100 | 100 | 100 | 96 | 91 | 86 | 73 | 48 | 37 | 26 | 18 | 81 | 75 | 67 | 52 | 43 | 0.16 | 0.085 | 0.001 | >100 | 0.6 | ||
| 40A10022 | 30-46 | B2 | S | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 91 | 73 | 44 | 36 | 27 | 21 | 84 | 75 | 68 | 45 | 43 | 0.18 | 0.124 | 0.001 | >100 | 0.6 | ||
| 40A10023 | 46-56 | B3 | S | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 91 | 69 | 37 | 31 | 24 | 19 | 82 | 71 | 63 | 39 | 36 | 0.22 | 0.152 | 0.001 | NP | NP | >100 | 2.0 |
| 40A10024 | 56-78 | C1 | S | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 90 | 55 | 24 | 17 | 12 | 9 | 72 | 57 | 49 | 26 | 21 | 0.59 | 0.281 | 0.003 | >100 | 9.3 | ||
| 40A10025 | 78-97 | C2 | S | 100 | 100 | 100 | 100 | 100 | 93 | 86 | 80 | 53 | 21 | 15 | 11 | 8 | 68 | 55 | 47 | 22 | 20 | 0.65 | 0.314 | 0.004 | >100 | 6.8 | ||
| 40A10026 | 97-160 | C3 | S | 100 | 100 | 100 | 100 | 100 | 97 | 94 | 78 | 51 | 19 | 6 | 6 | 6 | 67 | 53 | 44 | 23 | 15 | 0.71 | 0.388 | 0.030 | 23.6 | 0.9 | ||
| Tier 2 | -26- | -27- | -28- | -29- | -30- | -31- | -32- | -33- | -34- | -35- | -36- | -37- | -38- | -39- | -40- | -41- | -42- | -43- | -44- | -45- | -46- | -47- | -48- | -49- | -50- | |||||
| (- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -) | (- - Void - -) | ||||||||||||||||||||||||||||
| Whole Soil (mm) | <75 mm Fraction | Whole Soil | <2 mm Fraction | Ratios | ||||||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 75 | 75 | 20 | 5 | Soil Sur | Engineering | Soil Survey | Engineering | At 33 kPa | |||||||||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | -2 | -20 | -5 | -2 | <2 | 33 | Oven | Moist | Satur | 33 | 1500 | Oven | Moist | Satur | Whole | <2 | |||||||
| Layer | (cm) | Horz | Prep | (------------------- % of Whole Soil ------------------) | (--------- % of <75 mm ---------) | kPa | -dry | -ated | kPa | kPa | -dry | -ated | Soil | mm | ||||||||||||||||
| 3B1 | 3B1 | 3B1 | NK | 4A1h | ||||||||||||||||||||||||||
| 40A10018 | 5-0 | O | S | -- | -- | -- | ||||||||||||||||||||||||
| 40A10019 | 0-10 | A | S | 6 | -- | -- | 6 | -- | 4 | 2 | 94 | 6 | -- | 4 | 2 | 94 | 1.22 | 1.27 | 1.48 | 1.76 | 1.18 | 1.23 | 1.45 | 1.73 | 1.17 | 1.25 | ||||
| 40A10020 | 10-18 | E | S | 10 | -- | -- | 10 | -- | 7 | 3 | 90 | 10 | -- | 7 | 3 | 90 | 1.521 | |||||||||||||
| 40A10021 | 18-30 | B1 | S | 14 | -- | -- | 14 | -- | 9 | 5 | 86 | 14 | -- | 9 | 5 | 86 | 1.551 | |||||||||||||
| 40A10022 | 30-46 | B2 | S | 9 | -- | -- | 9 | -- | 4 | 5 | 91 | 9 | -- | 4 | 5 | 91 | 1.45 | 1.50 | 1.70 | 1.90 | 1.39 | 1.44 | 1.64 | 1.87 | 0.83 | 0.91 | ||||
| 40A10023 | 46-56 | B3 | S | 9 | -- | -- | 9 | -- | 4 | 5 | 91 | 9 | -- | 4 | 5 | 91 | 1.511 | |||||||||||||
| 40A10024 | 56-78 | C1 | S | 10 | -- | -- | 10 | -- | 4 | 6 | 90 | 10 | -- | 4 | 6 | 90 | 1.54 | 1.56 | 1.71 | 1.96 | 1.47 | 1.49 | 1.65 | 1.92 | 0.72 | 0.80 | ||||
| 40A10025 | 78-97 | C2 | S | 20 | -- | -- | 20 | -- | 14 | 6 | 80 | 20 | -- | 14 | 6 | 80 | 1.591 | |||||||||||||
| 40A10026 | 97-160 | C3 | S | 22 | -- | -- | 22 | -- | 6 | 16 | 78 | 22 | -- | 6 | 16 | 78 | 1.611 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1974DC001002 | ( District of Columbia, District of Columbia ) | Print Date: Nov 22 2024 12:45AM |
| Sampled As | : | MANOR | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1315 | |||
| Tier 3 | -51- | -52- | -53- | -54- | -55- | -56- | -57- | -58- | -59- | -60- | -61- | -62- | -63- | -64- | -65- | -66- | -67- | -68- | -69- | -70- | -71- | -72- | -73- | -74- | -75- | |||
| (- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -) | C | (- - - - - - - Ratios To Clay - - - - - -) | (- - Linear Extensiblity - -) | (- - WRD - -) | ||||||||||||||||||||||||
| Whole Soil (mm) At 33 kPa | /N | <2 mm Fraction | Whole Soil | <2 mm | Whole | <2 | ||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 2- | .05- | LT | Pores | Rat | Fine | CEC | 1500 | LEP | 33 kPa | to % | Soil | mm | |||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | .05 | .002 | .002 | D | F | -io | Clay | Sum | NH4- | kPa | 33 | 1500 | Oven | 1500 | Oven | ||||||
| Layer | (cm) | Horz | Prep | (----------------------------- % of Whole Soil ---------------------------) | Cats | OAC | H2O | kPa | kPa | -dry | kPa | -dry | (---in3/in3---) | |||||||||||||||
| 40A10019 | 0-10 | A | S | 3 | -- | -- | 3 | -- | 2 | 1 | 97 | 22 | 15 | 6 | 28 | 26 | 0.26 | 0.61 | 0.48 | 6.900 | 0.18 | 0.19 | ||||||
| 40A10020 | 10-18 | E | S | 6 | -- | -- | 6 | -- | 4 | 2 | 94 | 25 | 17 | 9 | 43 | 0.47 | 0.41 | |||||||||||
| 40A10021 | 18-30 | B1 | S | 8 | -- | -- | 8 | -- | 5 | 3 | 92 | 25 | 15 | 11 | 42 | 0.37 | 0.42 | |||||||||||
| 40A10022 | 30-46 | B2 | S | 5 | -- | -- | 5 | -- | 2 | 3 | 95 | 27 | 12 | 11 | 20 | 25 | 0.07 | 0.38 | 0.45 | 4.420 | 0.11 | 0.11 | ||||||
| 40A10023 | 46-56 | B3 | S | 5 | -- | -- | 5 | -- | 2 | 3 | 95 | 32 | 9 | 11 | 43 | 0.44 | 0.46 | |||||||||||
| 40A10024 | 56-78 | C1 | S | 6 | -- | -- | 6 | -- | 2 | 3 | 94 | 40 | 7 | 5 | 25 | 17 | 0.12 | 0.57 | 0.58 | 0.08 | 0.09 | |||||||
| 40A10025 | 78-97 | C2 | S | 12 | -- | -- | 12 | -- | 8 | 4 | 88 | 36 | 7 | 5 | 40 | 0.60 | 0.66 | |||||||||||
| 40A10026 | 97-160 | C3 | S | 13 | -- | -- | 13 | -- | 4 | 10 | 87 | 38 | 6 | 4 | 39 | 0.62 | 0.67 | |||||||||||
| Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- | |||
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | Text | PSDA (mm) | pH | Elect. | Part- | |||||||||||||||||||||
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle | |||||||||||||||||
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | by | 2- | .05- | < | Cl2 | ist. | duct | Den- | ||||||||||
| Depth | -20 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity | |||||
| Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 | |||||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | NK | ||||||||||||||||||||||
| 40A10019 | 0-10 | A | S | 7 | 7 | 7 | 56 | 37 | 16 | 3 | 8 | 12 | 24 | 14 | 11 | 28 | 17 | l | 51.6 | 33.9 | 14.5 | 3.8 | ||||
| 40A10020 | 10-18 | E | S | 12 | 12 | 12 | 53 | 35 | 19 | 4 | 9 | 11 | 23 | 13 | 12 | 28 | 22 | l | 49.5 | 32.7 | 17.8 | 4.2 | ||||
| 40A10021 | 18-30 | B1 | S | 17 | 17 | 17 | 52 | 30 | 23 | 7 | 10 | 11 | 23 | 13 | 9 | 27 | 27 | l | 49.6 | 28.9 | 21.5 | 4.2 | ||||
| 40A10022 | 30-46 | B2 | S | 11 | 11 | 11 | 61 | 28 | 26 | 10 | 12 | 10 | 33 | 2 | 10 | 21 | 29 | scl | 52.8 | 24.6 | 22.6 | 4.1 | ||||
| 40A10023 | 46-56 | B3 | S | 11 | 11 | 11 | 69 | 20 | 24 | 13 | 15 | 11 | 35 | 4 | 7 | 16 | 27 | scl | 60.6 | 18.0 | 21.4 | 4.3 | ||||
| 40A10024 | 56-78 | C1 | S | 11 | 11 | 11 | 76 | 13 | 10 | 23 | 19 | 10 | 28 | 6 | 5 | 10 | 11 | cosl | 76.4 | 13.5 | 10.1 | 4.2 | ||||
| 40A10025 | 78-97 | C2 | S | 22 | 22 | 22 | 65 | 13 | 8 | 17 | 17 | 11 | 35 | 3 | 6 | 11 | 11 | cosl | 75.5 | 14.9 | 9.6 | 4.2 | ||||
| 40A10026 | 97-160 | C3 | S | 23 | 23 | 23 | 67 | 10 | 6 | 16 | 19 | 12 | 30 | 10 | 13 | 8 | lcos | 80.6 | 11.8 | 7.6 | 4.4 | |||||