Soil Survey of Milam County, Texas
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United States In cooperation with Department of Texas Agricultural Agriculture Experiment Station and Soil Survey of Texas State Soil and Water Natural Conservation Board Milam County, Resources Conservation Service Texas 3 How to Use This Soil Survey General Soil Map The general soil map, which is a color map, shows the survey area divided into groups of associated soils called general soil map units. This map is useful in planning the use and management of large areas. To find information about your area of interest, locate that area on the map, identify the name of the map unit in the area on the color-coded map legend, then refer to the section General Soil Map Units for a general description of the soils in your area. Detailed Soil Maps The detailed soil maps can be useful in planning the use and management of small areas. To find information about your area of interest, locate that area on the Index to Map Sheets. Note the number of the map sheet and turn to that sheet. Locate your area of interest on the map sheet. Note the map unit symbols that are in that area. Turn to the Contents, which lists the map units by symbol and name and shows the page where each map unit is described. The Contents shows which table has data on a specific land use for each detailed soil map unit. Also see the Contents for sections of this publication that may address your specific needs. 4 This soil survey is a publication of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local agencies. The Natural Resources Conservation Service (formerly the Soil Conservation Service) has leadership for the Federal part of the National Cooperative Soil Survey. Major fieldwork for this soil survey was completed in 1987. Soil names and descriptions were approved in 1988. Unless otherwise indicated, statements in this publication refer to conditions in the survey area in 1988. This survey was made cooperatively by the Natural Resources Conservation Service and the Texas Agricultural Experiment Station and the Texas State Soil and Water Conservation Board. The survey is part of the technical assistance furnished to the Central Texas, Little River-San Gabriel, and Taylor Soil and Water Conservation Districts. Soil maps in this survey may be copied without permission. Enlargement of these maps, however, could cause misunderstanding of the detail of mapping. If enlarged, maps do not show the small areas of contrasting soils that could have been shown at a larger scale. The United States Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, sex, religion, age, disability, political beliefs, sexual orientation, or marital or family status. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA’s TARGET Center at (202) 720-2600 (voice or TDD). To file a complaint of discrimination write USDA, Director, Office of Civil Rights, Room 326-W, Whitten Building, 1400 Independence Avenue SW, Washington, DC 20250-9410 or call (202) 720-5964 (voice or TDD). USDA is an equal opportunity provider and employer. Cover: Scenic view of cropland fields in the Little River flood plain as seen from Sugarloaf Mountain in Milam County. The soil in the flood plain is Frio silty clay, occasionally flooded. Sandstone is exposed on the edge of Sugarloaf Mountain in an area of Jedd, very gravelly sandy loam, 3 to 15 percent slopes. Additional information about the Nation’s natural resources is available on the Natural Resources Conservation Service homepage on the World Wide Web. The address is http://www.nrcs.usda.gov. 5 Contents How to Use This Soil Survey ................................. 3 ChB—Chazos loamy fine sand, 1 to 3 percent Foreword ................................................................. 9 slopes .......................................................... 34 General Nature of the Survey Area.......................... 11 CrB—Crockett fine sandy loam, 1 to 3 percent History ................................................................ 11 slopes .......................................................... 35 Climate ............................................................... 12 CrC2—Crockett fine sandy loam, 2 to 5 percent How This Survey Was Made .................................... 13 slopes, eroded .............................................. 35 General Soil Map Units ........................................ 15 DeC—Desan loamy fine sand, 1 to 5 percent Sandy and Loamy Soils of Savannahs ............... 15 slopes .......................................................... 36 1. Edge-Rader .............................................. 15 Dp—Dumps-Pits complex ................................... 37 2. Padina-Silstid ........................................... 16 EdC2—Edge fine sandy loam, 2 to 5 percent 3. Minwells ................................................... 17 slopes, eroded .............................................. 37 4. Travis-Gause ............................................ 18 EdC3—Edge-Gullied land complex, 2 to 8 5. Chazos-Silawa-Desan .............................. 18 percent slopes .............................................. 38 6. Bigbrown-Dumps-Pits .............................. 19 FeE2—Ferris-Heiden complex, 5 to 15 percent 7. Jedd ......................................................... 19 slopes, eroded .............................................. 39 Clayey Soils of Blackland Prairies ...................... 20 Fr—Frio silty clay, occasionally flooded .............. 40 8. Houston Black-Heiden-Ferris .................... 20 Ga—Gaddy fine sandy loam, frequently 9. Branyon-Burleson..................................... 20 flooded............................................................... 41 Loamy and Clayey Soils of Bottom Lands .......... 21 GuB—Gause loamy fine sand, 1 to 3 percent 10. Frio-Tinn ................................................... 21 slopes .......................................................... 42 11. Ships-Gaddy-Yahola ................................. 22 Gw—Gowen clay loam, frequently 12. Uhland-Sandow ........................................ 23 flooded ......................................................... 42 Loamy Soils of Blackland Prairies ...................... 24 HeC—Heiden clay, 2 to 5 percent 13. Wilson-Davilla .......................................... 24 slopes .......................................................... 43 14. Crocket .................................................... 25 HoB—Houston Black clay, 1 to 3 percent 15. Satin ........................................................ 26 slopes .......................................................... 44 Detailed Soil Map Units ....................................... 27 JeE—Jedd very gravelly sandy loam, 3 to 15 AgD2—Altoga silty clay, 5 to 8 percent percent slopes .............................................. 44 slopes, eroded .............................................. 28 LeB—Lewisville silty clay, 1 to 3 percent Ba—Bastsil fine sandy loam, 0 to 2 percent slopes .......................................................... 45 slopes .......................................................... 28 Lu—Lufkin-Gause complex, 0 to 1 percent BbC—Bigbrown clay loam, 2 to 5 percent slopes .......................................................... 47 slopes .......................................................... 29 MnC—Minerva loamy fine sand, 1 to 5 percent BcC—Bigbrown-Slickspots complex, 2 to 8 slopes .......................................................... 48 percent slopes .............................................. 29 MwC—Minwells fine sandy loam, 1 to 5 percent Be—Bosque clay loam, occasionally slopes .......................................................... 48 flooded ......................................................... 30 NoB—Normangee clay loam, 1 to 3 percent BrA—Branyon clay, 0 to 1 percent slopes .......................................................... 49 slopes .......................................................... 31 Oa—Oakalla silty clay loam, occasionally BrB—Branyon clay, 1 to 3 percent flooded ......................................................... 49 slopes .......................................................... 31 PaC—Padina fine sand, 1 to 8 percent Bu—Burleson clay, 0 to 2 percent slopes .......................................................... 51 slopes .......................................................... 33 Pc—Payne loam, 0 to 2 percent slopes .............. 51 6 Pg—Pits, gravel ................................................. 52 Claypan Prairie ecological site ........................ 73 RaB—Rader loamy fine sand, 1 to 3 percent Claypan Savannah ecological site .................. 73 slopes .......................................................... 52 Deep Sand ecological site .............................. 74 RgC—Riesel gravelly fine sandy loam, 1 to 5 Eroded Blackland ecological site .................... 74 percent slopes .............................................. 53 Gravelly ecological site .................................. 74 Sa—Sandow clay loam, frequently Gravelly Loam ecological site ......................... 74 flooded ......................................................... 54 Loamy Bottomland