| *** Taxonomy Characterization Data *** |
| Pedon ID: S2015CA047001 | ( Merced, California ) | Print Date: Dec 7 2025 4:34AM |
| Sampled as on Jun 28, 2015: | Hilmar ; Sandy over loamy, mixed, active, calcareous, thermic Aeric Halaquepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2015USCA072 Dello, Granoso, Hilmar MLRA 17 | Natural Resources Conservation Service |
| - | Site ID | S2015CA047001 Lat: 37° 19' 28.60" north Long: 120° 46' 10.71" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 15N0712 | 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 | |||||||||||
| 15N03620 | 0-17 | Ap1 | S | 2.5 | 0.56 | 73 | tr | ||||||
| 15N03621 | 17-31 | Ap2 | S | 3.2 | 0.38 | 70 | 1.56 | 0.019 | tr | ||||
| 15N03622 | 31-54 | C1 | S | 1.9 | 0.63 | 2.9 | 68 | 1.53 | 0.013 | -- | 61 | ||
| 15N03623 | 54-81 | C2 | S | 2.3 | 0.52 | 67 | -- | ||||||
| 15N03624 | 81-94 | 2Bk1 | S | 10.6 | -- | 0.48 | 18 | 1.50 | 0.013 | 1 | |||
| 15N03625 | 94-108 | 2Bk2 | S | 9.3 | -- | 0.48 | 29 | 1.71 | 0.012 | tr | |||
| 15N03626 | 108-148 | 2Bkq | S | 2.7 | 0.85 | 5.8 | 39 | 1.66 | 0.020 | -- | |||
| 15N03627 | 148-196 | 3C1 | S | 1.0 | 0.90 | 2.3 | 62 | 1.83 | -- | -- | 52 | ||
| 15N03628 | 196-273 | 3C2 | S | 1.1 | 0.64 | 1.8 | 91 | -- | 46 | ||||
| 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 | ||||||||||||||||
| 15N03620 | 0-17 | Ap1 | S | 5.1 | 0.42 | 100* | 60 | 0.92 | 1.51 | tr | |||||||||
| 15N03621 | 17-31 | Ap2 | S | 6.8 | 0.18 | 100* | 90 | 0.50 | -- | ||||||||||
| 15N03622 | 31-54 | C1 | S | 7.7 | 0.08 | tr | 100* | 0.68 | -- | ||||||||||
| 15N03623 | 54-81 | C2 | S | 7.8 | 0.04 | tr | 100* | 0.48 | -- | ||||||||||
| 15N03624 | 81-94 | 2Bk1 | S | 8.2 | 0.15 | 1 | 100* | 0.64 | 2.07 | 9 | |||||||||
| 15N03625 | 94-108 | 2Bk2 | S | 8.2 | 0.11 | 1 | 100* | 0.63 | 1.90 | 11 | |||||||||
| 15N03626 | 108-148 | 2Bkq | S | 8.3 | 0.03 | tr | 100* | 1.26 | 1.28 | 5 | |||||||||
| 15N03627 | 148-196 | 3C1 | S | 8.7 | 0.01 | tr | 100* | 1.40 | -- | ||||||||||
| 15N03628 | 196-273 | 3C2 | S | 8.7 | tr | tr | 100* | 0.64 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.58 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Clay, total, Weighted Average | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 56 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||