| *** Taxonomy Characterization Data *** |
| Pedon ID: S2015CA049001 | ( Modoc, California ) | Print Date: Dec 11 2024 4:00PM |
| Sampled as on Jul 25, 2015: | Dotta ; Fine-loamy, mixed, superactive, mesic Vitrandic Argixerolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2016USOR019 Klamath Basin and Bay Delta - MLRA 21D | Natural Resources Conservation Service |
| - | Site ID | S2015CA049001 Lat: 41° 58' 4.19" north Long: 121° 17' 20.14" west MLRA: 21 | National Soil Survey Center | |
| - | Pedon No. | 16N0300 | 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 | DbWR1 | ||||||||||||
| 16N01137 | 0-10 | A1 | S | 16.0 | 0.61 | 20.5 | 40 | 1 | |||||
| 16N01138 | 10-53 | A2 | S | 17.4 | 0.57 | 41 | 1.15 | 0.057 | 1 | ||||
| 16N01139 | 53-93 | BAt | S | 20.9 | 0.53 | 37 | 1.30 | 0.039 | 1 | ||||
| 16N01140 | 93-122 | Bt | S | 17.0 | 0.78 | 32.6 | 46 | 1.35 | 0.019 | 2 | |||
| 16N01141 | 122-160 | Btq1 | S | 22.6 | 0.63 | 35.2 | 33 | 1.56 | 0.017 | 1 | |||
| 16N01142 | 160-200 | Btq2 | S | 14.5 | 1.08 | 38.7 | 39 | 1 | |||||
| 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 | ||||||||||||||
| 16N01137 | 0-10 | A1 | S | 6.0 | 8.3 | 1.52 | 0.35 | 0.09 | 84 | 43 | 16 | 1.06 | -- | ||||||
| 16N01138 | 10-53 | A2 | S | 6.7 | 8.4 | 0.78 | 0.36 | 0.09 | 92 | 70 | 19 | 0.95 | -- | ||||||
| 16N01139 | 53-93 | BAt | S | 7.3 | 8.9 | 0.30 | 0.35 | 0.08 | 95 | 74 | 19 | 0.89 | -- | ||||||
| 16N01140 | 93-122 | Bt | S | 7.6 | 8.7 | 0.15 | 0.43 | 0.11 | 96 | 72 | 18 | 1.40 | -- | ||||||
| 16N01141 | 122-160 | Btq1 | S | 7.7 | 8.5 | 0.12 | 0.24 | 0.05 | -- | 88 | 67 | 18 | 1.16 | -- | |||||
| 16N01142 | 160-200 | Btq2 | S | 7.8 | 8.7 | 0.09 | 0.22 | 0.04 | -- | 95 | 85 | 17 | 1.91 | -- | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 38 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Clay, total, Weighted Average | 20 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.99 | (NA) | |
| Weighted averages based on control section: 53-103 cm | |||