*** Supplementary Characterization Data *** |
Pedon ID: 70MD031001 | ( Montgomery, Maryland ) | Print Date: Nov 22 2024 12:19PM |
Sampled as on May 12, 1970: | BELTSVILLE |
Revised to : |
United States Department of Agriculture | ||||
SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
- | Site ID | S1970MD031001 Lat: 39° 3' 30.32" north Long: 76° 57' 28.25" west MLRA: 149A | Beltsville Soil Survey Laboratory | |
- | Pedon No. | 40A1286 | 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 | |||||||||||||||||
40A09775 | 0-5 | A | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 87 | 16 | 16 | 16 | 100 | 97 | 92 | 89 | 86 | -- | -- | -- | -- | -- | ||
40A09776 | 5-25 | E | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 88 | 16 | 16 | 16 | 100 | 98 | 91 | 89 | 87 | -- | -- | -- | -- | -- | ||
40A09777 | 25-41 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 93 | 25 | 25 | 25 | 100 | 99 | 96 | 94 | 92 | -- | -- | -- | -- | -- | ||
40A09778 | 41-48 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 86 | 26 | 26 | 26 | 100 | 96 | 91 | 88 | 84 | -- | -- | -- | -- | -- | ||
40A09779 | 48-69 | Bx1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 93 | 82 | 29 | 29 | 29 | 100 | 95 | 88 | 84 | 80 | -- | -- | -- | -- | -- | ||
40A09780 | 69-99 | Bx2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 86 | 69 | 25 | 25 | 25 | 97 | 88 | 78 | 72 | 65 | -- | -- | -- | -- | -- | ||
40A09781 | 99-135 | Bx31 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 88 | 74 | 35 | 35 | 35 | 98 | 90 | 81 | 76 | 72 | -- | -- | -- | -- | -- |
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 | ||||||||||||||||||||||||||
40A09775 | 0-5 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.451 | |||||||||||||
40A09776 | 5-25 | E | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.42 | 1.44 | 1.75 | 1.88 | 1.42 | 1.44 | 1.75 | 1.88 | 0.87 | 0.87 | ||||
40A09777 | 25-41 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.44 | 1.48 | 1.79 | 1.90 | 1.44 | 1.48 | 1.78 | 1.90 | 0.84 | 0.84 | ||||
40A09778 | 41-48 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.50 | 1.58 | 1.85 | 1.93 | 1.50 | 1.58 | 1.85 | 1.93 | 0.77 | 0.77 | ||||
40A09779 | 48-69 | Bx1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.57 | 1.70 | 1.92 | 1.98 | 1.57 | 1.70 | 1.91 | 1.98 | 0.69 | 0.69 | ||||
40A09780 | 69-99 | Bx2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.67 | 1.72 | 1.99 | 2.04 | 1.67 | 1.72 | 1.98 | 2.04 | 0.59 | 0.59 | ||||
40A09781 | 99-135 | Bx31 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.70 | 1.73 | 2.02 | 2.06 | 1.70 | 1.73 | 2.02 | 2.06 | 0.56 | 0.56 | ||||
40A09782 | 124-130 | Bx32 | S | -- | -- | -- |
*** Supplementary Characterization Data *** |
Pedon ID: 70MD031001 | ( Montgomery, Maryland ) | Print Date: Nov 22 2024 12:19PM |
Sampled As | : | BELTSVILLE | |||
USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1286 |
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---) | |||||||||||||||
40A09775 | 0-5 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | 8 | 38 | 9 | 45 | |||||||||||||
40A09776 | 5-25 | E | S | -- | -- | -- | -- | -- | -- | -- | 100 | 7 | 38 | 9 | 13 | 33 | 0.51 | |||||||||||
40A09777 | 25-41 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 4 | 37 | 13 | 11 | 35 | 1.92 | 4.070 | ||||||||||
40A09778 | 41-48 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 9 | 33 | 14 | 9 | 34 | 7.810 | |||||||||||
40A09779 | 48-69 | Bx1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 12 | 30 | 17 | 6 | 35 | 1.81 | 7.020 | ||||||||||
40A09780 | 69-99 | Bx2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 22 | 25 | 15 | 5 | 32 | 4.070 | |||||||||||
40A09781 | 99-135 | Bx31 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 18 | 23 | 22 | 4 | 32 | 2.860 |
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 | ||||||||||||||||||||||
40A09775 | 0-5 | A | S | 17 | 83 | 19 | -- | 4 | 5 | 5 | 3 | 19 | sil | 14.0 | 70.2 | 15.8 | 4.5 | |||||||||
40A09776 | 5-25 | E | S | 16 | 84 | 19 | tr | 3 | 8 | 2 | 2 | 19 | sil | 13.0 | 70.8 | 16.2 | 4.6 | |||||||||
40A09777 | 25-41 | Bt1 | S | 10 | 90 | 33 | 2 | 4 | 2 | 3 | 33 | sil | 7.9 | 67.5 | 24.6 | 4.6 | ||||||||||
40A09778 | 41-48 | Bt2 | S | 21 | 79 | 34 | tr | 5 | 7 | 4 | 5 | 34 | sil | 15.8 | 58.6 | 25.6 | 4.4 | |||||||||
40A09779 | 48-69 | Bx1 | S | 28 | 72 | 40 | tr | 7 | 10 | 6 | 6 | 40 | cl | 20.3 | 51.2 | 28.5 | 4.3 | |||||||||
40A09780 | 69-99 | Bx2 | S | 46 | 54 | 33 | 4 | 12 | 14 | 8 | 9 | 33 | l | 35.0 | 40.4 | 24.6 | 4.3 | |||||||||
40A09781 | 99-135 | Bx31 | S | 44 | 56 | 54 | 3 | 12 | 13 | 8 | 8 | 54 | cl | 28.5 | 36.5 | 35.0 | 4.3 |