| *** Taxonomy Characterization Data *** |
| Pedon ID: S09TX2012351 | ( Harris, Texas ) | Print Date: Dec 4 2024 3:13AM |
| Sampled as : | Cyfair ; Fine-loamy, siliceous, active, hyperthermic Aquic Glossudalf |
| Revised to correlated on Feb 20, 2010: | Clodine ; Fine-loamy, siliceous, semiactive, hyperthermic Typic Epiaqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USTX054 MLRA 150A - Brazoria, Fort Bend, Harris & Waller Co. | Natural Resources Conservation Service |
| - | Site ID | S2009TX2012351 Lat: 29° 54' 23.10" north Long: 95° 51' 14.11" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 10N0618 | 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 | ||||||||||
| 10N02778 | 0-19 | A | S | 7.8 | 5.0 | -- | 0.44 | 19 | 1.61 | 0.006 | tr | ||
| 10N02779 | 19-35 | E | S | 9.8 | 4.8 | 0.33 | 17 | 1.71 | 0.013 | tr | |||
| 10N02780 | 35-51 | Bt/E | S | 14.3 | 8.9 | 0.36 | 15 | 1.67 | 0.018 | 1 | 96 | ||
| 10N02781 | 51-72 | Btg1 | S | 17.9 | 11.6 | 0.36 | 14 | 1.65 | 0.037 | 1 | 98 | ||
| 10N02782 | 72-111 | Btg2 | S | 28.5 | 19.9 | 0.36 | 10 | 1.61 | 0.059 | -- | 98 | ||
| 10N02783 | 111-152 | Btg3 | S | 28.7 | 20.8 | 0.34 | 12 | 1.70 | 0.056 | tr | |||
| 10N02784 | 152-185 | Btg4 | S | 27.3 | 20.7 | 0.37 | 12 | 1.71 | 0.050 | tr | |||
| 10N02785 | 185-203 | Btg5 | S | 25.2 | 18.9 | 0.39 | 19 | 1.67 | 0.049 | 4 | |||
| 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 | |||||||||||||||||
| 10N02778 | 0-19 | A | S | 4.5 | 0.60 | tr | 68 | 0.40 | -- | ||||||||||
| 10N02779 | 19-35 | E | S | 5.4 | 0.20 | 77 | 60 | 2.5 | 0.32 | 0.26 | 4 | -- | |||||||
| 10N02780 | 35-51 | Bt/E | S | 5.7 | 0.18 | 92 | 65 | 0.36 | -- | ||||||||||
| 10N02781 | 51-72 | Btg1 | S | 6.0 | 0.18 | 95 | 70 | 0.36 | -- | ||||||||||
| 10N02782 | 72-111 | Btg2 | S | 5.9 | 0.24 | 92 | 71 | 0.42 | -- | ||||||||||
| 10N02783 | 111-152 | Btg3 | S | 5.6 | 0.14 | 90 | 74 | 11.4 | 0.44 | 0.40 | 1 | -- | |||||||
| 10N02784 | 152-185 | Btg4 | S | 5.5 | 0.06 | 93 | 71 | 11.4 | 0.45 | 0.42 | 1 | -- | |||||||
| 10N02785 | 185-203 | Btg5 | S | 5.6 | 0.03 | 94 | 77 | 0.44 | 3 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.38 | (NA) | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 35-86 cm | |||