| *** Supplementary Characterization Data *** |
| Pedon ID: S1973CA087003 | ( Santa Cruz, California ) | Print Date: Nov 21 2024 11:38AM |
| Sampled as on May 30, 1973: | Ben Lomond |
| Revised to correlated: | BEN LOMOND ; Coarse-loamy, mixed Pachic Ultic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73CA003 ALAMEDA-SNT CRUZ | Natural Resources Conservation Service |
| - | Site ID | S1973CA087003 MLRA: 14 | National Soil Survey Center | |
| - | Pedon No. | 73C0024 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | |||||||||||||||||
| 73C00163 | 0-7 | A1 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 97 | 92 | 49 | 19 | 11 | 7 | 96 | 93 | 89 | 59 | 36 | 0.10 | 0.076 | 0.004 | 27.1 | 3.4 | ||
| 73C00164 | 7-25 | A2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 95 | 52 | 21 | 13 | 8 | 99 | 96 | 92 | 63 | 38 | 0.09 | 0.070 | 0.003 | 32.8 | 3.9 | ||
| 73C00165 | 25-40 | Bt1 | S | 100 | 93 | 88 | 80 | 75 | 75 | 75 | 75 | 73 | 41 | 17 | 11 | 7 | 75 | 74 | 71 | 49 | 30 | 0.16 | 0.105 | 0.004 | 37.1 | 3.7 | ||
| 73C00166 | 40-71 | Bt21 | S | 100 | 88 | 80 | 68 | 60 | 60 | 60 | 60 | 57 | 31 | 9 | 7 | 6 | 60 | 58 | 55 | 37 | 23 | 19.00 | 0.192 | 0.022 | >100 | -- | ||
| 73C00167 | 71-87 | Bt22 | S | 100 | 89 | 82 | 71 | 63 | 63 | 63 | 63 | 61 | 33 | 13 | 9 | 6 | 63 | 61 | 58 | 40 | 25 | 0.36 | 0.166 | 0.008 | 46.2 | 1.4 | ||
| 73C00168 | 87-132 | Bt23 | S | 100 | 86 | 76 | 62 | 52 | 49 | 45 | 45 | 43 | 24 | 10 | 7 | 4 | 45 | 44 | 42 | 29 | 16 | 23.89 | 12.747 | 0.019 | >100 | -- | ||
| 73C00169 | 132-140 | C | S | 100 | 96 | 93 | 88 | 85 | 84 | 83 | 83 | 78 | 36 | 19 | 10 | 4 | 83 | 80 | 73 | 45 | 25 | 0.16 | 0.119 | 0.005 | 33.2 | 4.4 | ||
| 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 | 4A1d | 4A1h | ||||||||||||||||||||||||||
| 73C00163 | 0-7 | A1 | S | 7 | -- | 4 | 3 | -- | 2 | 1 | 93 | 3 | -- | 2 | 1 | 97 | 1.182 | |||||||||||||
| 73C00164 | 7-25 | A2 | S | 4 | -- | 3 | 1 | -- | -- | 1 | 96 | 1 | -- | -- | 1 | 99 | 1.57 | 1.60 | 1.82 | 1.98 | 1.54 | 1.56 | 1.57 | 1.80 | 1.96 | 0.69 | 0.72 | |||
| 73C00165 | 25-40 | Bt1 | S | 31 | -- | 8 | 23 | 23 | -- | tr | 69 | 25 | 25 | -- | tr | 75 | 1.71 | 1.74 | 1.92 | 2.06 | 1.47 | 1.50 | 1.51 | 1.74 | 1.92 | 0.55 | 0.80 | |||
| 73C00166 | 40-71 | Bt21 | S | 44 | -- | 7 | 37 | 37 | -- | tr | 56 | 40 | 40 | -- | tr | 60 | 1.81 | 1.85 | 1.97 | 2.13 | 1.44 | 1.47 | 1.48 | 1.67 | 1.90 | 0.46 | 0.84 | |||
| 73C00167 | 71-87 | Bt22 | S | 44 | -- | 11 | 33 | 33 | -- | tr | 56 | 37 | 37 | -- | tr | 63 | 1.87 | 1.91 | 2.04 | 2.16 | 1.52 | 1.56 | 1.57 | 1.77 | 1.95 | 0.42 | 0.74 | |||
| 73C00168 | 87-132 | Bt23 | S | 60 | -- | 12 | 48 | 42 | 6 | -- | 40 | 55 | 48 | 7 | -- | 45 | 2.20 | 2.24 | 2.33 | 2.37 | 1.76 | 1.79 | 1.81 | 2.01 | 2.10 | 0.20 | 0.51 | |||
| 73C00169 | 132-140 | C | S | 17 | -- | -- | 17 | 15 | 2 | -- | 83 | 17 | 15 | 2 | -- | 83 | 1.89 | 1.95 | 2.14 | 2.18 | 1.78 | 1.83 | 1.85 | 2.06 | 2.11 | 0.40 | 0.49 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1973CA087003 | ( Santa Cruz, California ) | Print Date: Nov 21 2024 11:38AM |
| Sampled As | : | Ben Lomond | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 73C0024 | |||
| 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---) | |||||||||||||||
| 8D1 | 4C1 | |||||||||||||||||||||||||||
| 73C00163 | 0-7 | A1 | S | 3 | -- | 2 | 1 | -- | 1 | 1 | 97 | 26 | 13 | 3 | 55 | 16 | 0.17 | 1.88 | 0.97 | |||||||||
| 73C00164 | 7-25 | A2 | S | 2 | -- | 2 | 1 | -- | -- | 1 | 98 | 35 | 17 | 5 | 16 | 25 | 10 | 1.38 | 0.59 | 7.410 | 0.4 | 0.4 | 0.18 | 0.18 | ||||
| 73C00165 | 25-40 | Bt1 | S | 20 | -- | 5 | 15 | 15 | -- | tr | 80 | 27 | 14 | 4 | 14 | 21 | 8 | 0.78 | 0.64 | 10.340 | 0.4 | 0.7 | 0.15 | 0.18 | ||||
| 73C00166 | 40-71 | Bt21 | S | 30 | -- | 5 | 25 | 25 | -- | tr | 70 | 23 | 11 | 4 | 16 | 16 | 7 | 0.20 | 0.84 | 0.59 | 9.280 | 0.5 | 0.7 | 0.10 | 0.15 | |||
| 73C00167 | 71-87 | Bt22 | S | 31 | -- | 8 | 23 | 23 | -- | tr | 69 | 24 | 12 | 4 | 12 | 17 | 6 | 0.88 | 0.64 | 11.460 | 0.5 | 0.9 | 0.11 | 0.16 | ||||
| 73C00168 | 87-132 | Bt23 | S | 49 | -- | 10 | 39 | 34 | 5 | -- | 51 | 21 | 9 | 3 | 4 | 13 | 5 | 0.98 | 0.71 | 9.780 | 0.3 | 0.6 | 0.07 | 0.14 | ||||
| 73C00169 | 132-140 | C | S | 12 | -- | -- | 12 | 11 | 1 | -- | 88 | 42 | 15 | 3 | 4 | 25 | 1.48 | 1.13 | 27.080 | 0.7 | 0.9 | 0.16 | 0.18 | |||||
| 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 | 4C1a2a | ||||||||||||||||||||||
| 73C00163 | 0-7 | A1 | S | 7 | 3 | 3 | 62 | 30 | 7 | 1 | 3 | 5 | 33 | 25 | 20 | 13 | 7 | fsl | 62.6 | 30.5 | 6.9 | 5.5 | ||||
| 73C00164 | 7-25 | A2 | S | 4 | 1 | 1 | 64 | 32 | 8 | tr | 3 | 5 | 32 | 27 | 19 | 14 | 9 | fsl | 61.2 | 30.7 | 8.1 | 5.1 | ||||
| 73C00165 | 25-40 | Bt1 | S | 33 | 24 | 44 | 23 | 6 | tr | 2 | 4 | 32 | 28 | 18 | 15 | 10 | fsl | 60.6 | 30.7 | 8.7 | 4.7 | |||||
| 73C00166 | 40-71 | Bt21 | S | 47 | 39 | 36 | 17 | 6 | tr | 3 | 6 | 33 | 26 | 28 | 5 | 11 | fsl | 60.9 | 29.4 | 9.7 | 4.4 | |||||
| 73C00167 | 71-87 | Bt22 | S | 47 | 35 | 36 | 18 | 6 | tr | 2 | 5 | 33 | 26 | 21 | 12 | 11 | fsl | 60.4 | 30.0 | 9.6 | 4.3 | |||||
| 73C00168 | 87-132 | Bt23 | S | 62 | 50 | 6 | 26 | 11 | 4 | tr | 3 | 5 | 31 | 31 | 15 | 15 | 10 | fsl | 63.7 | 27.1 | 9.2 | 4.2 | ||||
| 73C00169 | 132-140 | C | S | 18 | 18 | 2 | 61 | 22 | 4 | tr | 4 | 9 | 36 | 25 | 7 | 19 | 5 | fsl | 70.3 | 24.9 | 4.8 | 4.2 | ||||