| *** Taxonomy Characterization Data *** |
| Pedon ID: S09TX1572321 | ( Fort Bend, Texas ) | Print Date: Nov 12 2024 8:34AM |
| Sampled as on Nov 15, 2009: | Telferner ; Fine, smectitic, hyperthermic Typic Hapludalfs |
| Revised to correlated on Jul 5, 2017: | Midfield |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USTX054 MLRA 150A - Brazoria, Fort Bend, Harris & Waller Co. | Natural Resources Conservation Service |
| - | Site ID | S2009TX1572321 Lat: 29° 21' 27.20" north Long: 95° 38' 22.21" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 10N0611 | 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 | 3A1a1a | DbWR1 | ||||||||||
| 10N02718 | 0-17 | A1 | S | 10.2 | 6.7 | -- | 0.44 | 16 | 1.52 | 0.007 | tr | ||
| 10N02719 | 17-46 | A2 | S | 8.9 | 5.3 | 0.7 | 0.30 | 15 | 1.54 | 0.006 | 1 | ||
| 10N02720 | 46-59 | E | S | 8.9 | 5.1 | -- | 0.30 | 15 | 1.63 | 0.004 | 1 | ||
| 10N02721 | 59-87 | Bt1 | S | 32.2 | 26.3 | 0.7 | 0.41 | 10 | 1.59 | 0.057 | 1 | ||
| 10N02722 | 87-118 | Bt2 | S | 46.7 | 37.5 | -- | 0.38 | 4 | 1.54 | 0.093 | tr | ||
| 10N02723 | 118-135 | Bt3 | S | 43.3 | 32.5 | -- | 0.36 | 4 | 1.61 | 0.073 | -- | ||
| 10N02724 | 135-153 | Bt4 | S | 39.2 | 28.0 | -- | 0.40 | 3 | 1.58 | 0.082 | -- | ||
| 10N02725 | 153-176 | Bt5 | S | 28.8 | 19.7 | -- | 0.42 | 2 | 1.60 | 0.068 | tr | ||
| 10N02726 | 176-203 | Bt6 | S | 37.2 | 23.9 | -- | 0.44 | 2 | -- | ||||
| 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 | ||||||||||||||||
| 10N02718 | 0-17 | A1 | S | 4.9 | 1.18 | 61 | 32 | 3.5 | 0.55 | 0.34 | 3 | 1 | |||||||
| 10N02719 | 17-46 | A2 | S | 5.6 | 0.45 | 69 | 44 | 0.39 | 1 | ||||||||||
| 10N02720 | 46-59 | E | S | 5.9 | 0.29 | 63 | 44 | 2.0 | 0.34 | 0.22 | 5 | 6 | |||||||
| 10N02721 | 59-87 | Bt1 | S | 6.6 | 0.55 | 98 | 70 | 0.39 | 21 | ||||||||||
| 10N02722 | 87-118 | Bt2 | S | 7.2 | 0.40 | 100* | 85 | 0.43 | 0.87 | 25 | |||||||||
| 10N02723 | 118-135 | Bt3 | S | 7.6 | 0.16 | tr | 100* | 0.44 | 0.79 | 28 | |||||||||
| 10N02724 | 135-153 | Bt4 | S | 8.1 | 0.15 | tr | 100* | 0.46 | 1.22 | 29 | |||||||||
| 10N02725 | 153-176 | Bt5 | S | 8.1 | 0.04 | tr | 100* | 0.53 | 1.26 | 30 | |||||||||
| 10N02726 | 176-203 | Bt6 | S | 8.1 | 0.09 | tr | 100* | 0.48 | 1.08 | 30 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 7 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.41 | (NA) | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 59-109 cm | |||