| *** Supplementary Characterization Data *** |
| Pedon ID: S1973CA049011 | ( Modoc, California ) | Print Date: Feb 16 2025 6:00AM |
| Sampled as on May 30, 1973: | Delm |
| Revised to correlated: | Delma ; Clayey, smectitic, mesic, shallow Aridic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73CA013 ALTURAS & MODOC | Natural Resources Conservation Service |
| - | Site ID | S1973CA049011 Lat: 41° 28' 12.00" north Long: 120° 40' 48.00" west MLRA: 21 | National Soil Survey Center | |
| - | Pedon No. | 73C0102 | 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 | |||||||||||||||||
| 73C00693 | 0-10 | Ap | S | 100 | 97 | 95 | 92 | 90 | 90 | 89 | 87 | 76 | 45 | 31 | 23 | 17 | 84 | 78 | 70 | 50 | 38 | 0.16 | 0.098 | 0.001 | >100 | 2.0 | ||
| 73C00694 | 10-26 | A1 | S | 100 | 100 | 100 | 99 | 99 | 98 | 97 | 95 | 83 | 46 | 33 | 24 | 19 | 92 | 85 | 75 | 51 | 38 | 0.14 | 0.095 | 0.001 | >100 | 1.7 | ||
| 73C00695 | 26-36 | A2 | S | 100 | 100 | 100 | 99 | 99 | 98 | 97 | 94 | 81 | 45 | 31 | 25 | 20 | 91 | 83 | 73 | 50 | 38 | 0.15 | 0.099 | 0.001 | >100 | 2.5 | ||
| 73C00696 | 36-45 | Bt | S | 100 | 93 | 89 | 82 | 77 | 77 | 77 | 76 | 70 | 55 | 48 | 43 | 40 | 75 | 72 | 67 | 58 | 52 | 0.12 | 0.032 | -- | >100 | -- | ||
| 73C00697 | 45-102 | C | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 80 | 57 | 37 | 21 | 10 | 91 | 81 | 76 | 63 | 48 | 0.09 | 0.054 | 0.002 | 46.9 | 0.8 | ||
| 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 | ||||||||||||||||||||||||||
| 73C00693 | 0-10 | Ap | S | 13 | -- | -- | 13 | 10 | 1 | 2 | 87 | 13 | 10 | 1 | 2 | 87 | 1.38 | 1.47 | 1.61 | 1.86 | 1.29 | 1.36 | 1.38 | 1.55 | 1.80 | 0.92 | 1.05 | |||
| 73C00694 | 10-26 | A1 | S | 5 | -- | -- | 5 | 1 | 2 | 2 | 95 | 5 | 1 | 2 | 2 | 95 | 1.34 | 1.43 | 1.62 | 1.83 | 1.31 | 1.38 | 1.40 | 1.59 | 1.82 | 0.98 | 1.02 | |||
| 73C00695 | 26-36 | A2 | S | 6 | -- | -- | 6 | 1 | 2 | 3 | 94 | 6 | 1 | 2 | 3 | 94 | 1.34 | 1.44 | 1.63 | 1.83 | 1.30 | 1.38 | 1.40 | 1.60 | 1.81 | 0.98 | 1.04 | |||
| 73C00696 | 36-45 | Bt | S | 24 | -- | -- | 24 | 23 | tr | 1 | 76 | 24 | 23 | tr | 1 | 76 | 1.15 | 1.61 | 1.64 | 1.72 | 0.98 | 1.23 | 1.43 | 1.53 | 1.61 | 1.30 | 1.70 | |||
| 73C00697 | 45-102 | C | S | -- | -- | -- | -- | -- | -- | 100 | -- | 100 | 1.02 | 1.73 | 1.59 | 1.64 | 1.01 | 1.33 | 1.72 | 1.57 | 1.63 | 1.60 | 1.62 | |||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1973CA049011 | ( Modoc, California ) | Print Date: Feb 16 2025 6:00AM |
| Sampled As | : | Delm | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 73C0102 | |||
| 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 | |||||||||||||||||||||||||||
| 73C00693 | 0-10 | Ap | S | 7 | -- | -- | 7 | 5 | 1 | 1 | 93 | 26 | 11 | 9 | 25 | 23 | 9 | 0.99 | 0.55 | 12.040 | 1.7 | 1.8 | 0.11 | 0.12 | ||||
| 73C00694 | 10-26 | A1 | S | 3 | -- | -- | 3 | 1 | 1 | 1 | 97 | 28 | 10 | 9 | 21 | 28 | 8 | 0.92 | 0.54 | 11.110 | 1.7 | 1.8 | 0.14 | 0.14 | ||||
| 73C00695 | 26-36 | A2 | S | 3 | -- | -- | 3 | 1 | 1 | 2 | 97 | 29 | 9 | 10 | 20 | 29 | 6 | 0.89 | 0.53 | 11.630 | 2.0 | 2.0 | 0.15 | 0.15 | ||||
| 73C00696 | 36-45 | Bt | S | 10 | -- | -- | 10 | 10 | tr | 1 | 90 | 10 | 5 | 17 | 8 | 49 | 9 | 1.01 | 0.55 | 25.240 | 7.0 | 7.9 | 0.24 | 0.27 | ||||
| 73C00697 | 45-102 | C | S | -- | -- | -- | -- | -- | -- | -- | 100 | 20 | 14 | 4 | 5 | 57 | 5.92 | 3.29 | 186.540 | 9.2 | 9.6 | 0.21 | 0.22 | |||||
| 73C00697 | 45-102 | C | GP | 8 | ||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||
| 73C00693 | 0-10 | Ap | S | 16 | 16 | 4 | 59 | 25 | 20 | 5 | 9 | 11 | 28 | 18 | 9 | 21 | 24 | fsl | 56.7 | 24.2 | 19.1 | 6.0 | ||||
| 73C00694 | 10-26 | A1 | S | 6 | 6 | 5 | 70 | 24 | 23 | 4 | 9 | 14 | 31 | 16 | 7 | 18 | 25 | fsl | 59.5 | 20.7 | 19.8 | 6.2 | ||||
| 73C00695 | 26-36 | A2 | S | 8 | 8 | 6 | 70 | 22 | 25 | 4 | 11 | 14 | 31 | 16 | 9 | 15 | 27 | scl | 59.6 | 18.9 | 21.5 | 6.3 | ||||
| 73C00696 | 36-45 | Bt | S | 40 | 40 | 2 | 40 | 19 | 68 | 4 | 9 | 12 | 26 | 18 | 11 | 22 | 113 | c | 31.7 | 15.2 | 53.1 | 6.6 | ||||
| 73C00697 | 45-102 | C | S | 58 | 42 | 12 | 10 | 11 | 6 | 14 | 17 | 13 | 30 | 12 | ||||||||||||
| 73C00697 | 45-102 | C | GP | l | 51.7 | 37.9 | 10.4 | 7.1 | ||||||||||||||||||