| *** Taxonomy Characterization Data *** |
| Pedon ID: S1966CA073004 | ( San Diego, California ) | Print Date: May 16 2024 9:58PM |
| Sampled as on Jun 12, 1966: | Redding |
| Revised to correlated: | Redding ; Fine-loamy, mixed, active, thermic Natric Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1966CA073004 Lat: 32° 50' 48.01" north Long: 117° 8' 4.00" west MLRA: 19 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A2884 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 4A1f | ||||||||||||
| 40A22736 | 0-10 | A | S | 5.3 | 0.77 | 52 | 1.29 | 0.005 | 10 | ||||
| 40A22737 | 10-25 | E | S | 4.9 | 0.41 | 50 | 1.81 | -- | 11 | ||||
| 40A22738 | 25-43 | B1 | S | 17.8 | 0.37 | 43 | 1.79 | 0.011 | 14 | ||||
| 40A22739 | 43-76 | B2 | S | 24.1 | 0.36 | 39 | 1.71 | 0.012 | 10 | ||||
| 40A22740 | 76-91 | B3 | S | 28.6 | 0.38 | 38 | 1.68 | 0.015 | 17 | ||||
| 40A22741 | 91-114 | Bt | S | 51.6 | 0.39 | 24 | 1.53 | 0.062 | 9 | ||||
| 40A22742 | 114-124 | Bqm1 | S | 34.4 | 0.53 | 50 | 1.36 | 0.021 | 24 | ||||
| 40A22743 | 124-150 | Bqm2 | S | 6.6 | 1.48 | 80 | 1.43 | -- | 27 | ||||
| 40A22744 | 150-183 | 2Bqm | S | 3.9 | 92 | 72 | |||||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 8C1a | 6A1a | 8A1a | 5D2 | ||||||||||||||||
| 40A22736 | 0-10 | A | S | 5.3 | 2.30 | 65 | 50 | 5.3 | 1.49 | 1.00 | 4 | 0.52 | 2 | ||||||
| 40A22737 | 10-25 | E | S | 5.5 | 0.26 | 80 | 65 | 2.5 | 0.61 | 0.51 | 4 | 0.39 | 9 | ||||||
| 40A22738 | 25-43 | B1 | S | 4.6 | 0.29 | 65 | 56 | 7.5 | 0.54 | 0.42 | 17 | 0.33 | 7 | ||||||
| 40A22739 | 43-76 | B2 | S | 4.5 | 0.25 | 81 | 66 | 10.8 | 0.51 | 0.45 | 8 | 2.43 | 15 | ||||||
| 40A22740 | 76-91 | B3 | S | 4.3 | 0.28 | 96 | 68 | 15.0 | 0.52 | 0.52 | 5 | 6.20 | 17 | ||||||
| 40A22741 | 91-114 | Bt | S | 4.1 | 0.30 | 71 | 69 | 20.8 | 0.54 | 0.40 | 5 | 8.20 | 12 | ||||||
| 40A22742 | 114-124 | Bqm1 | S | 4.2 | 0.24 | 66 | 69 | 24.6 | 1.02 | 0.72 | 6 | 10.30 | 17 | ||||||
| 40A22743 | 124-150 | Bqm2 | S | 4.5 | 0.13 | 75 | 73 | 23.7 | 4.35 | 3.59 | 9 | 5.67 | 17 | ||||||
| 40A22744 | 150-183 | 2Bqm | S | 4.5 | 0.10 | 83 | 72 | 23.4 | 6.51 | 6.00 | 9 | 4.68 | 20 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.54 | (NA) | |
| Clay, carbonate free, Weighted Average | 52 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 24 | % wt | |
| Volume, >2mm, Weighted Average | 9 | % vol | |
| Clay, total, Weighted Average | 52 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 91-100 cm | |||