| *** Taxonomy Characterization Data *** |
| Pedon ID: 08CA601946 | ( Humboldt, California ) | Print Date: Mar 13 2025 7:12PM |
| Sampled as on May 5, 2008: | Leggettcreek ; Coarse-loamy, mixed, superactive, isomesic Dystric Haplustept |
| Revised to correlated: | Leggettcreek ; Coarse-loamy, mixed, superactive, isomesic Dystric Haplustepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2008USCA125 Humboldt Co. SSA -601 & 605 | Natural Resources Conservation Service |
| - | Site ID | 08CA601946 Lat: 40° 8' 48.41" north Long: 123° 49' 34.94" west MLRA: 4B | National Soil Survey Center | |
| - | Pedon No. | 08N0571 | 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 | |||||||||||
| 08N03541 | 0-5 | Oi | S | -- | -- | ||||||||
| 08N03542 | 5-12 | A | S | 11.9 | 2.9 | 0.66 | 12.2 | 17 | 0.96 | 0.020 | -- | ||
| 08N03543 | 12-22 | Bw1 | S | 9.4 | 1.6 | 0.56 | 46 | 1.19 | 0.013 | 9 | |||
| 08N03544 | 22-47 | Bw2 | S | 10.3 | 2.0 | 0.53 | 38 | 1.54 | 0.008 | 5 | |||
| 08N03545 | 47-88 | Bw3 | S | 9.9 | 3.3 | 0.61 | 14.4 | 55 | 1.67 | 0.007 | 7 | 66 | |
| 08N03546 | 47-88 | Bw3 | S | -- | -- | ||||||||
| 08N03547 | 88-200 | Cr | S | 3.3 | 0.8 | 1.21 | 9.9 | 88 | 1.90 | 0.003 | 60 | ||
| 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 | 4C1a1a1 | 4H2a | 4G2 | 4E1a1a1a1 | 4D8a1 | ||||||||||||||
| 08N03541 | 0-5 | Oi | S | 32.86 | |||||||||||||||
| 08N03542 | 5-12 | A | S | 5.2 | 8.5 | 3.01 | 0.38 | 0.13 | 30 | 18 | 31 | 6.2 | 1.08 | 0.52 | 37 | tr | |||
| 08N03543 | 12-22 | Bw1 | S | 5.5 | 8.3 | 0.38 | 0.23 | 0.02 | 40 | 25 | 18 | 4.7 | 0.80 | 0.50 | 36 | -- | |||
| 08N03544 | 22-47 | Bw2 | S | 5.6 | 8.6 | 0.39 | 0.26 | 0.03 | 41 | 27 | 19 | 4.7 | 0.72 | 0.46 | 36 | -- | |||
| 08N03545 | 47-88 | Bw3 | S | 5.8 | 8.0 | 0.25 | 0.31 | 0.05 | 65 | 43 | 18 | 6.7 | 0.90 | 0.68 | 13 | tr | |||
| 08N03547 | 88-200 | Cr | S | 5.6 | 8.0 | 0.07 | 0.20 | 0.02 | tr | 78 | 9 | 2.36 | tr | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 44 | % wt | |
| Volume, >2mm, Weighted Average | 6 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.78 | (NA) | |
| Weighted averages based on control section: 30-55 cm | |||