| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012CA077003 | ( San Joaquin, California ) | Print Date: Dec 6 2025 1:20PM |
| Sampled as on Sep 22, 2012: | Shinkee ; Loamy, mixed, euic, thermic Terric Haplosaprists |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2013USCA051 CA Delta Benchmarks MLRA-16 | Natural Resources Conservation Service |
| - | Site ID | S2012CA077003 Lat: 37° 56' 26.56" north Long: 121° 29' 1.80" west MLRA: 16 | National Soil Survey Center | |
| - | Pedon No. | 13N3989 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 3A1a1a | DbWR1 | |||||||||||
| 13N03254 | 0-13 | Oap1 | S | 29.9 | 0.63 | 30.1 | 6 | -- | |||||
| 13N03255 | 13-27 | Oap2 | S | 27.3 | 0.73 | 34.2 | 6 | 1.19 | 0.027 | -- | |||
| 13N03256 | 27-46 | Oap3 | S | 27.5 | 1.34 | 37.3 | 6 | 1.08 | 0.027 | -- | |||
| 13N03257 | 46-65 | Oa | S | 34.5 | 1.40 | 51.4 | 3 | 0.34 | 0.114 | -- | |||
| 13N03258 | 65-82 | 2Bg | S | 61.0 | 0.66 | 76.8 | tr | 0.40 | 0.145 | -- | |||
| 13N03259 | 82-105 | O'a | S | 37.1 | -- | 0.81 | 24.1 | 3 | 0.49 | 0.082 | -- | ||
| 13N03260 | 105-140 | 2B'g | S | 61.1 | 0.8 | 0.61 | 87.0 | tr | 1.09 | 0.095 | -- | ||
| 13N03261 | 140-154 | 3Cg1 | S | -- | -- | ||||||||
| 13N03262 | 154-180 | 3Cg2 | S | 16.5 | 0.75 | 29.1 | 13 | -- | |||||
| 13N03263 | 180-220 | 3Cg3 | S | 5.4 | 0.83 | 10.2 | 76 | -- | |||||
| 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 | % | |||||||||||
| 4C1a2a | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 13N03254 | 0-13 | Oap1 | S | 5.3 | 6.79 | tr | 99 | 1.18 | 5.27 | 2 | |||||||||
| 13N03255 | 13-27 | Oap2 | S | 5.6 | 6.27 | tr | 80 | 1.25 | 0.62 | 2 | |||||||||
| 13N03256 | 27-46 | Oap3 | S | 5.7 | 22.00 | 63 | 42 | 45.7 | 2.61 | 1.66 | 0 | 2 | |||||||
| 13N03257 | 46-65 | Oa | S | 4.6 | 27.66 | 32 | 18 | 37.8 | 2.87 | 1.10 | 15 | 1 | |||||||
| 13N03258 | 65-82 | 2Bg | S | 4.6 | 9.70 | tr | 55 | 0.99 | 1.27 | 2 | |||||||||
| 13N03259 | 82-105 | O'a | S | 4.4 | 20.28 | 42 | 39.2 | 2.20 | 1.06 | 13 | 1.37 | 2 | |||||||
| 13N03260 | 105-140 | 2B'g | S | 4.9 | 2.35 | tr | 82 | 0.56 | 1.38 | 4 | |||||||||
| 13N03261 | 140-154 | 3Cg1 | S | 5.2 | 0.41 | tr | 100* | 1.74 | 8 | ||||||||||
| 13N03262 | 154-180 | 3Cg2 | S | 5.3 | 0.71 | tr | 100* | 0.79 | 2.93 | 5 | |||||||||
| 13N03263 | 180-220 | 3Cg3 | S | 4.4 | 0.44 | tr | 100* | 1.00 | 4.48 | 7 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 48 | % wt | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 1.62 | (NA) | |
| Weighted averages based on control section: 46-130 cm | |||