| *** Supplementary Characterization Data *** |
| Pedon ID: S1974CA093001 | ( Siskiyou, California ) | Print Date: Apr 3 2025 12:57PM |
| Sampled as on May 30, 1974: | Ishi Pishi |
| Revised to correlated: | FREEZENER ; Fine-loamy, mixed Ultic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74CA007 SISKIYOU CO | Natural Resources Conservation Service |
| - | Site ID | S1974CA093001 Lat: 41° 10' 20.00" north Long: 121° 48' 57.00" west MLRA: 5 | National Soil Survey Center | |
| - | Pedon No. | 74C0051 | 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 | |||||||||||||||||
| 74C00359 | 0-7 | A11 | S | 100 | 99 | 99 | 98 | 98 | 91 | 83 | 50 | 32 | 25 | 18 | 12 | 7 | 38 | 33 | 30 | 26 | 23 | 2.59 | 2.000 | 0.003 | >100 | 8.0 | ||
| 74C00360 | 7-17 | A12 | S | 100 | 99 | 99 | 98 | 97 | 93 | 89 | 60 | 42 | 31 | 23 | 13 | 7 | 50 | 43 | 39 | 33 | 29 | 2.00 | 1.014 | 0.003 | >100 | 0.6 | ||
| 74C00361 | 17-41 | A2 | S | 100 | 99 | 99 | 98 | 98 | 96 | 93 | 77 | 58 | 43 | 32 | 21 | 14 | 69 | 60 | 54 | 46 | 40 | 0.51 | 0.159 | 0.001 | >100 | 0.5 | ||
| 74C00362 | 41-71 | Bt11 | S | 100 | 99 | 99 | 98 | 98 | 97 | 96 | 83 | 68 | 56 | 42 | 28 | 19 | 76 | 69 | 66 | 59 | 53 | 0.11 | 0.039 | 0.001 | >100 | 0.5 | ||
| 74C00363 | 71-89 | Bt12 | S | 100 | 97 | 96 | 93 | 91 | 90 | 88 | 81 | 73 | 62 | 48 | 34 | 25 | 78 | 74 | 71 | 65 | 58 | 0.06 | 0.024 | 0.001 | >100 | 0.4 | ||
| 74C00364 | 89-112 | Bt13 | S | 100 | 96 | 93 | 88 | 85 | 84 | 82 | 77 | 71 | 59 | 45 | 32 | 23 | 75 | 72 | 69 | 62 | 55 | 0.08 | 0.033 | 0.001 | >100 | 0.4 | ||
| 74C00365 | 112-135 | Bt14 | S | 100 | 96 | 93 | 88 | 85 | 85 | 85 | 84 | 75 | 62 | 46 | 32 | 24 | 81 | 76 | 73 | 66 | 56 | 0.07 | 0.029 | 0.001 | >100 | 0.4 | ||
| 74C00366 | 135-167 | Bt21 | S | 100 | 92 | 86 | 78 | 72 | 72 | 72 | 71 | 66 | 56 | 42 | 31 | 24 | 70 | 67 | 65 | 59 | 51 | 0.12 | 0.044 | 0.001 | >100 | 0.3 | ||
| 74C00367 | 167-213 | Bt22 | S | 100 | 99 | 98 | 97 | 96 | 96 | 96 | 85 | 76 | 61 | 45 | 32 | 23 | 83 | 77 | 73 | 65 | 57 | 0.07 | 0.029 | 0.001 | >100 | 0.5 | ||
| 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 | ||||||||||||||||||||||||||
| 74C00359 | 0-7 | A11 | S | 50 | -- | -- | 50 | 2 | 15 | 33 | 50 | 50 | 2 | 15 | 33 | 50 | 1.46 | 1.47 | 1.68 | 1.91 | 1.01 | 1.02 | 1.31 | 1.63 | 0.82 | 1.62 | ||||
| 74C00360 | 7-17 | A12 | S | 40 | -- | -- | 40 | 3 | 8 | 29 | 60 | 40 | 3 | 8 | 29 | 60 | 1.542 | |||||||||||||
| 74C00361 | 17-41 | A2 | S | 23 | -- | -- | 23 | 2 | 5 | 16 | 77 | 23 | 2 | 5 | 16 | 77 | 1.58 | 1.63 | 1.83 | 1.98 | 1.41 | 1.44 | 1.46 | 1.70 | 1.88 | 0.68 | 0.88 | |||
| 74C00362 | 41-71 | Bt11 | S | 17 | -- | -- | 17 | 2 | 2 | 13 | 83 | 17 | 2 | 2 | 13 | 83 | 1.562 | |||||||||||||
| 74C00363 | 71-89 | Bt12 | S | 19 | -- | -- | 19 | 9 | 3 | 7 | 81 | 19 | 9 | 3 | 7 | 81 | 1.59 | 1.65 | 1.92 | 1.99 | 1.45 | 1.48 | 1.52 | 1.83 | 1.90 | 0.67 | 0.83 | |||
| 74C00364 | 89-112 | Bt13 | S | 23 | -- | -- | 23 | 15 | 3 | 5 | 77 | 23 | 15 | 3 | 5 | 77 | 1.622 | |||||||||||||
| 74C00365 | 112-135 | Bt14 | S | 16 | -- | -- | 16 | 15 | tr | 1 | 84 | 16 | 15 | tr | 1 | 84 | 1.562 | |||||||||||||
| 74C00366 | 135-167 | Bt21 | S | 35 | -- | 8 | 27 | 26 | tr | 1 | 65 | 29 | 28 | tr | 1 | 71 | 1.59 | 1.62 | 1.91 | 1.99 | 1.31 | 1.32 | 1.34 | 1.71 | 1.82 | 0.67 | 1.02 | |||
| 74C00367 | 167-213 | Bt22 | S | 48 | -- | 39 | 9 | 2 | -- | 7 | 52 | 15 | 4 | -- | 11 | 85 | 1.722 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1974CA093001 | ( Siskiyou, California ) | Print Date: Apr 3 2025 12:57PM |
| Sampled As | : | Ishi Pishi | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 74C0051 | |||
| 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 | |||||||||||||||||||||||||||
| 74C00359 | 0-7 | A11 | S | 27 | -- | -- | 27 | 1 | 8 | 18 | 73 | 15 | 9 | 4 | 23 | 22 | 22 | 1.52 | 0.81 | 2.010 | 0.13 | 0.18 | ||||||
| 74C00360 | 7-17 | A12 | S | 23 | -- | -- | 23 | 2 | 5 | 17 | 77 | 18 | 13 | 4 | 42 | 18 | 1.63 | 0.96 | ||||||||||
| 74C00361 | 17-41 | A2 | S | 14 | -- | -- | 14 | 1 | 3 | 9 | 86 | 22 | 16 | 8 | 15 | 25 | 14 | 0.43 | 0.60 | 6.740 | 0.6 | 0.7 | 0.12 | 0.14 | ||||
| 74C00362 | 41-71 | Bt11 | S | 10 | -- | -- | 10 | 1 | 1 | 8 | 90 | 18 | 20 | 11 | 41 | 13 | 0.57 | 0.61 | ||||||||||
| 74C00363 | 71-89 | Bt12 | S | 11 | -- | -- | 11 | 5 | 2 | 4 | 89 | 14 | 20 | 15 | 7 | 33 | 13 | 0.49 | 0.57 | 5.190 | 0.4 | 0.7 | 0.11 | 0.13 | ||||
| 74C00364 | 89-112 | Bt13 | S | 14 | -- | -- | 14 | 9 | 2 | 3 | 86 | 14 | 19 | 14 | 39 | 13 | 0.58 | 0.59 | ||||||||||
| 74C00365 | 112-135 | Bt14 | S | 9 | -- | -- | 9 | 9 | tr | 1 | 91 | 16 | 19 | 14 | 41 | 13 | 0.60 | 0.64 | ||||||||||
| 74C00366 | 135-167 | Bt21 | S | 21 | -- | 5 | 16 | 16 | tr | 1 | 79 | 11 | 15 | 13 | 8 | 32 | 0.49 | 0.64 | 2.380 | 0.2 | 0.3 | 0.09 | 0.12 | |||||
| 74C00367 | 167-213 | Bt22 | S | 31 | -- | 25 | 6 | 1 | -- | 5 | 69 | 11 | 13 | 9 | 35 | 0.61 | 0.78 | |||||||||||
| 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 | ||||||||||||||||||||||
| 74C00359 | 0-7 | A11 | S | 54 | 54 | 52 | 29 | 17 | 8 | 29 | 12 | 7 | 9 | 6 | 11 | 26 | 18 | cosl | 53.9 | 31.2 | 14.9 | 5.2 | ||||
| 74C00360 | 7-17 | A12 | S | 43 | 43 | 40 | 33 | 24 | 7 | 19 | 13 | 8 | 11 | 7 | 12 | 30 | 13 | l | 51.8 | 37.0 | 11.2 | 5.3 | ||||
| 74C00361 | 17-41 | A2 | S | 27 | 27 | 24 | 43 | 31 | 16 | 13 | 15 | 9 | 12 | 9 | 13 | 28 | 22 | l | 47.9 | 34.3 | 17.8 | 5.1 | ||||
| 74C00362 | 41-71 | Bt11 | S | 21 | 21 | 18 | 37 | 42 | 23 | 10 | 11 | 6 | 10 | 10 | 16 | 37 | 30 | l | 36.2 | 41.0 | 22.8 | 5.4 | ||||
| 74C00363 | 71-89 | Bt12 | S | 25 | 25 | 13 | 31 | 44 | 33 | 5 | 9 | 5 | 11 | 12 | 18 | 41 | 45 | cl | 28.4 | 40.8 | 30.8 | 5.5 | ||||
| 74C00364 | 89-112 | Bt13 | S | 30 | 30 | 10 | 29 | 41 | 30 | 3 | 7 | 5 | 12 | 14 | 19 | 40 | 43 | cl | 28.9 | 41.0 | 30.1 | 5.5 | ||||
| 74C00365 | 112-135 | Bt14 | S | 21 | 21 | 1 | 36 | 43 | 31 | 5 | 9 | 5 | 12 | 15 | 18 | 36 | 39 | cl | 32.8 | 39.1 | 28.1 | 5.3 | ||||
| 74C00366 | 135-167 | Bt21 | S | 45 | 35 | 1 | 23 | 32 | 28 | 3 | 6 | 5 | 13 | 16 | 20 | 38 | 51 | cl | 27.7 | 38.7 | 33.6 | 5.5 | ||||
| 74C00367 | 167-213 | Bt22 | S | 56 | 10 | 8 | 20 | 24 | 17 | 4 | 9 | 7 | 13 | 13 | 18 | 36 | 38 | cl | 33.4 | 39.2 | 27.4 | 5.5 | ||||