| *** Supplementary Characterization Data *** |
| Pedon ID: S2018CA097001 | ( Sonoma, California ) | Print Date: Dec 6 2025 1:30AM |
| Sampled as on May 23, 2018: | Reyes ; Fine, mixed, superactive, acid, thermic Typic Sulfaquent |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2018USCA082 MLRA 14 Novato soils in the North Bay | Natural Resources Conservation Service |
| - | Site ID | S2018CA097001 Lat: 38° 10' 8.79" north Long: 122° 22' 54.09" west MLRA: 14 | National Soil Survey Center | |
| - | Pedon No. | 18N1797 | Kellogg 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 | |||||||||||||||||
| 18N05244 | 0-3 | Oi | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |||||||||||||||||
| 18N05245 | 3-18 | A | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 76 | 62 | 100 | 100 | 100 | 100 | 99 | tr | 0.001 | tr | 6.4 | 0.7 | ||
| 18N05246 | 18-38 | Ag | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 76 | 62 | 100 | 100 | 100 | 99 | 98 | tr | 0.001 | tr | 6.4 | 0.7 | ||
| 18N05247 | 38-60 | Bjg1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 96 | 74 | 59 | 100 | 100 | 99 | 98 | 97 | tr | 0.001 | tr | 7.2 | 0.7 | ||
| 18N05248 | 60-95 | Bjg2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 95 | 71 | 56 | 100 | 100 | 99 | 98 | 97 | tr | 0.002 | tr | 8.6 | 0.6 | ||
| 18N05249 | 95-115 | Bjg3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 77 | 63 | 100 | 100 | 99 | 99 | 98 | tr | 0.001 | tr | 6.3 | 0.7 | ||
| 18N05250 | 115-140 | Bjg4 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 97 | 76 | 62 | 100 | 100 | 99 | 99 | 98 | tr | 0.001 | tr | 6.4 | 0.7 | ||
| 18N05251 | 140-160 | 2Cg | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 76 | 62 | 100 | 100 | 100 | 99 | 99 | tr | 0.001 | tr | 6.5 | 0.7 | ||
| 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 | ||||||||||||||||
| DbWR1 | DbWR1 | |||||||||||||||||||||||||||||
| 18N05244 | 0-3 | Oi | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.451 | 1.903 | ||||||||||||||
| 18N05245 | 3-18 | A | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 0.84 | 0.95 | 1.11 | 1.52 | 0.84 | 0.88 | 0.95 | 1.11 | 1.52 | 2.15 | 2.15 | |||||
| 18N05246 | 18-38 | Ag | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.02 | 1.15 | 1.39 | 1.64 | 1.02 | 1.07 | 1.15 | 1.39 | 1.64 | 1.60 | 1.60 | |||||
| 18N05247 | 38-60 | Bjg1 | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.03 | 1.23 | 1.53 | 1.64 | 1.03 | 1.12 | 1.23 | 1.53 | 1.64 | 1.57 | 1.57 | |||||
| 18N05248 | 60-95 | Bjg2 | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.04 | 1.30 | 1.58 | 1.65 | 1.04 | 1.17 | 1.30 | 1.58 | 1.65 | 1.55 | 1.55 | |||||
| 18N05249 | 95-115 | Bjg3 | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.451 | 1.903 | ||||||||||||||
| 18N05250 | 115-140 | Bjg4 | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.451 | 1.903 | ||||||||||||||
| 18N05251 | 140-160 | 2Cg | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.451 | 1.903 | ||||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S2018CA097001 | ( Sonoma, California ) | Print Date: Dec 6 2025 1:30AM |
| Sampled As | : | Reyes | Fine, mixed, superactive, acid, thermic Typic Sulfaquent | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 18N1797 | |||
| 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---) | |||||||||||||||
| 18N05244 | 0-3 | Oi | S | -- | -- | -- | -- | -- | -- | -- | 100 | 14 | ||||||||||||||||
| 18N05245 | 3-18 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | tr | 12 | 20 | 41 | 27 | 10 | 1.03 | 0.38 | 0.068 | 1.6 | 4.2 | 1.6 | 4.2 | 0.07 | 0.07 | ||
| 18N05246 | 18-38 | Ag | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 14 | 24 | 25 | 37 | 7 | 0.94 | 0.41 | 0.066 | 1.6 | 4.1 | 1.6 | 4.1 | 0.11 | 0.11 | ||
| 18N05247 | 38-60 | Bjg1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 15 | 23 | 11 | 50 | 7 | 0.98 | 0.52 | 0.103 | 2.8 | 6.1 | 2.8 | 6.1 | 0.19 | 0.19 | ||
| 18N05248 | 60-95 | Bjg2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 16 | 22 | 7 | 54 | 7 | 1.00 | 0.54 | 0.139 | 4.0 | 7.7 | 4.0 | 7.7 | 0.23 | 0.23 | ||
| 18N05249 | 95-115 | Bjg3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 20 | 34 | 8 | 1.45 | 0.50 | |||||||||||
| 18N05250 | 115-140 | Bjg4 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 19 | 34 | 9 | 1.07 | 0.52 | |||||||||||
| 18N05251 | 140-160 | 2Cg | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 20 | 34 | 10 | 1.73 | 0.51 | |||||||||||
| 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 | -2 | -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 | 4C1a2a | 4F2 | ||||||||||||||||||||||||
| 18N05245 | 3-18 | A | S | -- | -- | -- | 2 | 98 | 163 | -- | tr | tr | 1 | 1 | 3 | 95 | 163 | c | 0.9 | 37.1 | 62.0 | 4.3 | 2.01 | |||
| 18N05246 | 18-38 | Ag | S | -- | -- | -- | 4 | 96 | 162 | -- | tr | 1 | 1 | 2 | tr | 96 | 162 | c | 1.6 | 36.6 | 61.8 | 4.1 | 2.98 | |||
| 18N05247 | 38-60 | Bjg1 | S | -- | -- | -- | 8 | 92 | 144 | -- | tr | 1 | 3 | 2 | 1 | 91 | 144 | c | 3.2 | 37.8 | 59.0 | 4.0 | 3.17 | |||
| 18N05248 | 60-95 | Bjg2 | S | -- | -- | -- | 7 | 93 | 125 | tr | tr | 1 | 3 | 2 | 4 | 89 | 125 | sic | 3.1 | 41.4 | 55.5 | 3.9 | 3.60 | |||
| 18N05249 | 95-115 | Bjg3 | S | -- | -- | -- | 4 | 96 | 168 | -- | 1 | 1 | 2 | 1 | 1 | 94 | 168 | c | 1.6 | 35.7 | 62.7 | 3.3 | 9.03 | |||
| 18N05250 | 115-140 | Bjg4 | S | -- | -- | -- | 6 | 94 | 164 | -- | 1 | 1 | 2 | 3 | 1 | 93 | 164 | c | 2.3 | 35.6 | 62.1 | 3.7 | 6.68 | |||
| 18N05251 | 140-160 | 2Cg | S | -- | -- | -- | 3 | 97 | 160 | -- | tr | 1 | 1 | 1 | tr | 96 | 160 | c | 1.3 | 37.1 | 61.6 | 3.3 | 13.34 | |||