Status of Upstream Watershed Development Texas
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Handbook of Texas Cretaceous Fossils
University of Texas Bulletin No. 2838: October 8, 1928 HANDBOOK OF TEXAS CRETACEOUS FOSSILS B y W. S. ADKINS Bureau of Economic Geology J. A. Udden, Director E. H. Sellards, Associate Director PUBLISHED BY THE UNIVERSITY FOUR TIMES A MONTH, AND ENTERED AS SECOND-CLASS MATTER AT THE POSTOFFICE AT AUSTIN, TEXAS. UNDER THE ACT OF AUGUST 24. 1912 The benefits of education and of useful knowledge, generally diffused through a community, are essential to the preservation of a free govern m en t. Sam Houston Cultivated mind is the guardian genius of democracy. It is the only dictator that freemen acknowl edge and the only security that free men desire. Mirabeau В. Lamar CONTENTS P age Introduction __________________________________________________ 5 Summary of Formation Nomenclature_______________________ 6 Zone Markers and Correlation_______________________________ 8 Types of Texas Cretaceous Fossils___________________________ 36 Bibliography ________________________________________________ 39 L ist and Description of Species_________________________________ 46 P lants ______________________________________________________ 46 Thallophytes ______________________________________________ 46 Fungi __________________________________________________ 46 Algae __________________________________________________ 47 Pteridophytes ____________________________________________ 47 Filices __________________________________________________ 47 Spermatophytes __________________________________________ 47 Gymnospermae _________________________________________ -
Chapter 307: Texas Surface Water Quality Standards (4/9/2008)
Revisions to §307 - Texas Surface Water Quality Standards (updated November 12, 2009) EPA has not approved the revised definition of “surface water in the state” in the TX WQS, which includes an area out 10.36 miles into the Gulf of Mexico. Under the CWA, Texas does not have jurisdiction to regulate water standards more than three miles from the coast. Therefore, EPA’s approval of the items in the enclosure recognizes the state’s authority under the CWA out to three miles in the Gulf of Mexico, but does not extend past that point. Beyond three miles, EPA retains authority for CWA purposes EPA’s approval also does not include the application the TX WQS for the portions of the Red River and Lake Texoma that are located within the state of Oklahoma. Finally, EPA is not approving the TX WQS for those waters or portions of waters located in Indian Country, as defined in 18 U.S.C. 1151. The following sections have been approved by EPA and are therefore effective for CWA purposes: • §307.1. General Policy Statement • §307.2. Description of Standards • §307.3. Definitions and Abbreviations (see item under “no action” section below) • §307.4. General Criteria • §307.5. Antidegradation • §307.6. Toxic Materials. (see item under “no action” section below) • §307.7. Site-specific Uses and Criteria (see item under “no action” section below) • §307.8. Application of Standards • §307.9. Determination of Standards Attainment • Appendix C - Segment Descriptions • Appendix D - Site-specific Receiving Water Assessments The following sections have been partially approved by EPA: • Appendix A. -
Consumer Plannlng Section Comprehensive Plannlng Branch
Consumer Plannlng Section Comprehensive Plannlng Branch, Parks Division Texas Parks and Wildlife Department Austin, Texas Texans Outdoors: An Analysis of 1985 Participation in Outdoor Recreation Activities By Kathryn N. Nichols and Andrew P. Goldbloom Under the Direction of James A. Deloney November, 1989 Comprehensive Planning Branch, Parks Division Texas Parks and Wildlife Department 4200 Smith School Road, Austin, Texas 78744 (512) 389-4900 ACKNOWLEDGMENTS Conducting a mail survey requires accuracy and timeliness in every single task. Each individualized survey had to be accounted for, both going out and coming back. Each mailing had to meet a strict deadline. The authors are indebted to all the people who worked on this project. The staff of the Comprehensive Planning Branch, Parks Division, deserve special thanks. This dedicated crew signed letters, mailed, remailed, coded, and entered the data of a twenty-page questionnaire that was sent to over twenty-five thousand Texans with over twelve thousand returned completed. Many other Parks Division staff outside the branch volunteered to assist with stuffing and labeling thousands of envelopes as deadlines drew near. We thank the staff of the Information Services Section for their cooperation in providing individualized letters and labels for survey mailings. We also appreciate the dedication of the staff in the mailroom for processing up wards of seventy-five thousand pieces of mail. Lastly, we thank the staff in the print shop for their courteous assistance in reproducing the various documents. Although the above are gratefully acknowledged, they are absolved from any responsibility for any errors or omissions that may have occurred. ii TEXANS OUTDOORS: AN ANALYSIS OF 1985 PARTICIPATION IN OUTDOOR RECREATION ACTIVITIES TABLE OF CONTENTS Introduction ........................................................................................................... -
Sabine Lake Galveston Bay East Matagorda Bay Matagorda Bay Corpus Christi Bay Aransas Bay San Antonio Bay Laguna Madre Planning
River Basins Brazos River Basin Brazos-Colorado Coastal Basin TPWD Canadian River Basin Dallam Sherman Hansford Ochiltree Wolf Creek Colorado River Basin Lipscomb Gene Howe WMA-W.A. (Pat) Murphy Colorado-Lavaca Coastal Basin R i t Strategic Planning a B r ve Gene Howe WMA l i Hartley a Hutchinson R n n Cypress Creek Basin Moore ia Roberts Hemphill c ad a an C C r e Guadalupe River Basin e k Lavaca River Basin Oldham r Potter Gray ive Regions Carson ed R the R ork of Wheeler Lavaca-Guadalupe Coastal Basin North F ! Amarillo Neches River Basin Salt Fork of the Red River Deaf Smith Armstrong 10Randall Donley Collingsworth Palo Duro Canyon Neches-Trinity Coastal Basin Playa Lakes WMA-Taylor Unit Pr airie D og To Nueces River Basin wn Fo rk of t he Red River Parmer Playa Lakes WMA-Dimmit Unit Swisher Nueces-Rio Grande Coastal Basin Castro Briscoe Hall Childress Caprock Canyons Caprock Canyons Trailway N orth P Red River Basin ease River Hardeman Lamb Rio Grande River Basin Matador WMA Pease River Bailey Copper Breaks Hale Floyd Motley Cottle Wilbarger W To Wichita hi ng ver Sabine River Basin te ue R Foard hita Ri er R ive Wic Riv i r Wic Clay ta ve er hita hi Pat Mayse WMA r a Riv Rive ic Eisenhower ichit r e W h W tl Caddo National Grassland-Bois D'arc 6a Nort Lit San Antonio River Basin Lake Arrowhead Lamar Red River Montague South Wichita River Cooke Grayson Cochran Fannin Hockley Lubbock Lubbock Dickens King Baylor Archer T ! Knox rin Bonham North Sulphur San Antonio-Nueces Coastal Basin Crosby r it River ive y R Bowie R B W iv os r es -
Stormwater Management Program 2013-2018 Appendix A
Appendix A 2012 Texas Integrated Report - Texas 303(d) List (Category 5) 2012 Texas Integrated Report - Texas 303(d) List (Category 5) As required under Sections 303(d) and 304(a) of the federal Clean Water Act, this list identifies the water bodies in or bordering Texas for which effluent limitations are not stringent enough to implement water quality standards, and for which the associated pollutants are suitable for measurement by maximum daily load. In addition, the TCEQ also develops a schedule identifying Total Maximum Daily Loads (TMDLs) that will be initiated in the next two years for priority impaired waters. Issuance of permits to discharge into 303(d)-listed water bodies is described in the TCEQ regulatory guidance document Procedures to Implement the Texas Surface Water Quality Standards (January 2003, RG-194). Impairments are limited to the geographic area described by the Assessment Unit and identified with a six or seven-digit AU_ID. A TMDL for each impaired parameter will be developed to allocate pollutant loads from contributing sources that affect the parameter of concern in each Assessment Unit. The TMDL will be identified and counted using a six or seven-digit AU_ID. Water Quality permits that are issued before a TMDL is approved will not increase pollutant loading that would contribute to the impairment identified for the Assessment Unit. Explanation of Column Headings SegID and Name: The unique identifier (SegID), segment name, and location of the water body. The SegID may be one of two types of numbers. The first type is a classified segment number (4 digits, e.g., 0218), as defined in Appendix A of the Texas Surface Water Quality Standards (TSWQS). -
Oyster Restoration Project in Galveston Bay and Sabine Lake 2014
Project aims to restore Galveston Bay oyster reefs by CHRISTOPHER SMITH GONZALEZ see http://www.dallasnews.com/news/state/headlines/20140527-project-aims-to-restore-galveston-bay-oyster- reefs.ece The Galveston County Daily News Published: 27 May 2014 06:00 PM GALVESTON — Floating just a couple of meters above an oyster reef in Galveston Bay, two scientists working to improve the reef sifted through rock and shell pulled up from the bottom. “I don’t see any spat,” said Bryan Legare, a natural resource specialist with the Texas Parks and Wildlife Department, as he looked for the small, immature oysters. “It might be a little early for spat since it’s been such a cold winter,” said colleague Bill Rodney, an oyster restoration biologist, as they looked over the pile of cultch — the hard material including rock, crushed limestone and shell that oysters attach to. The young oysters, or spat, will develop as the weather warms, but the pressing question is whether the right conditions will exist for them to grow to mature oysters, which then become part of a multimillion business and which fill an important ecological niche. The Texas Parks and Wildlife Department is in the midst of the largest oyster reef restoration project it’s ever undertaken. It’s an effort to provide oysters with a hard surface they can grow on. The silt deposited in the bay by Hurricane Ike in 2008 and the ongoing drought have damaged oyster reefs in Galveston Bay. Not much can be done about the lack of rain, but the department is trying to do something to deal with the silt by depositing almost 80,000 tons of river rock, ranging from the size of a marble to a small brick, over Middle Reef, Pepper Grove Reef and Hannah’s Reef in East Bay and the large Sabine Reef in Sabine Lake. -
Current Status and Historical Trends of Seagrass in the CCBNEP Study
Current Status and Historical Trends of Seagrass in the Corpus Christi Bay National Estuary Program Study Area Corpus Christi Bay National Estuary Program CCBNEP-20 • October 1997 This project has been funded in part by the United States Environmental Protection Agency under assistance agreement #CE-9963-01-2 to the Texas Natural Resource Conservation Commission. The contents of this document do not necessarily represent the views of the United States Environmental Protection Agency or the Texas Natural Resource Conservation Commission, nor do the contents of this document necessarily constitute the views or policy of the Corpus Christi Bay National Estuary Program Management Conference or its members. The information presented is intended to provide background information, including the professional opinion of the authors, for the Management Conference deliberations while drafting official policy in the Comprehensive Conservation and Management Plan (CCMP). The mention of trade names or commercial products does not in any way constitute an endorsement or recommendation for use. Current Status and Historical Trends of Seagrasses in the Corpus Christi Bay National Estuary Program Study Area Warren Pulich, Jr., Ph.D. Catherine Blair Coastal Studies Program Texas Parks & Wildlife Department 3000 IH 35 South Austin, Texas 78704 and William A. White The University of Texas at Austin Bureau of Economic Geology University Station Box X Austin, Texas 78713 Publication CCBNEP - 20 October 1997 Policy Committee Commissioner John Baker Mr. Jerry Clifford Policy Committee Chair Policy Committee Vice-Chair Texas Natural Resource Conservation Acting Regional Administrator, EPA Region 6 Commission The Honorable Vilma Luna Commissioner Ray Clymer State Representative Texas Parks and Wildlife Department The Honorable Carlos Truan Commissioner Garry Mauro Texas Senator Texas General Land Office The Honorable Josephine Miller Commissioner Noe Fernandez County Judge, San Patricio County Texas Water Development Board The Honorable Loyd Neal Mr. -
Houston-Galveston, Texas Managing Coastal Subsidence
HOUSTON-GALVESTON, TEXAS Managing coastal subsidence TEXAS he greater Houston area, possibly more than any other Lake Livingston A N D S metropolitan area in the United States, has been adversely U P L L affected by land subsidence. Extensive subsidence, caused T A S T A mainly by ground-water pumping but also by oil and gas extraction, O C T r has increased the frequency of flooding, caused extensive damage to Subsidence study area i n i t y industrial and transportation infrastructure, motivated major in- R i v vestments in levees, reservoirs, and surface-water distribution facili- e S r D N ties, and caused substantial loss of wetland habitat. Lake Houston A L W O Although regional land subsidence is often subtle and difficult to L detect, there are localities in and near Houston where the effects are Houston quite evident. In this low-lying coastal environment, as much as 10 L Galveston feet of subsidence has shifted the position of the coastline and A Bay T changed the distribution of wetlands and aquatic vegetation. In fact, S A Texas City the San Jacinto Battleground State Historical Park, site of the battle O Galveston that won Texas independence, is now partly submerged. This park, C Gulf of Mexico about 20 miles east of downtown Houston on the shores of Galveston Bay, commemorates the April 21, 1836, victory of Texans 0 20 Miles led by Sam Houston over Mexican forces led by Santa Ana. About 0 20 Kilometers 100 acres of the park are now under water due to subsidence, and A road (below right) that provided access to the San Jacinto Monument was closed due to flood- ing caused by subsidence. -
Field Summary Report Mapping Conventions for Texas PI and Draft
.. ,Field summary Report-Mapping Conventions for Texas PI and Draft Project Date of field trip: 1/12-1/16/87 Personnel: Warren Hagenbuck USFWS Curtis Carley USFWS Frank Spague SCS Frank J. sargent Martel Lynn Ashby Hartel 1:100,000 Hap Names: Sherman NW (16 quads), SW; Dallas NW, SW Co~lateral Data: USGS topographical quads- 1:24,100, 1:250,000 SOil survey for all maps where available. Rainfall data for all maps where available. Photography The CrR photography being used is produced by NHAP at a scale of 1:58,000 with flight dates of.september to December 1981. The quality \. is good for both resolution and emulsion. Climate conditions at the time of photography appear to be typical. All photo signatures reviewed during field reconnaissance reflect emulsion and resolution qualities consistently throughout the project area. ".Ecoregion and Physiography '. The project area is located· primarily within the Prairie Parkland Province, oak-Bluestem Sec-l:ion. This region is characterized by 23" to 40" of precipitation annually-with yearly average temperatures between e 47-F-83 F. ~he topography of the maps' northern and eastern sections are comprised of irregular plains (gently rolling) wiu{ relief upwards of 100-300 feet. In the remaining western half of the work area the relief may vary from 300-500 feet with tableland features. Within this western section , in the very southwest corner of Dallas SW, is the Prairie Bushland Province, Juniper-Oak-MesquitJ Section. / The Prairie Bushland Province also has an ar~a of irregUlar plains, yet the relief is 300-500' in elevation. -
MEXICO Las Moras Seco Creek K Er LAVACA MEDINA US HWY 77 Springs Uvalde LEGEND Medina River
Cedar Creek Reservoir NAVARRO HENDERSON HILL BOSQUE BROWN ERATH 281 RUNNELS COLEMAN Y ANDERSON S HW COMANCHE U MIDLAND GLASSCOCK STERLING COKE Colorado River 3 7 7 HAMILTON LIMESTONE 2 Y 16 Y W FREESTONE US HW W THE HIDDEN HEART OF TEXAS H H S S U Y 87 U Waco Lake Waco McLENNAN San Angelo San Angelo Lake Concho River MILLS O.H. Ivie Reservoir UPTON Colorado River Horseshoe Park at San Felipe Springs. Popular swimming hole providing relief from hot Texas summers. REAGAN CONCHO U S HW Photo courtesy of Gregg Eckhardt. Y 183 Twin Buttes McCULLOCH CORYELL L IRION Reservoir 190 am US HWY LAMPASAS US HWY 87 pasas R FALLS US HWY 377 Belton U S HW TOM GREEN Lake B Y 67 Brady iver razos R iver LEON Temple ROBERTSON Lampasas Stillhouse BELL SAN SABA Hollow Lake Salado MILAM MADISON San Saba River Nava BURNET US HWY 183 US HWY 190 Salado sota River Lake TX HWY 71 TX HWY 29 MASON Buchanan N. San G Springs abriel Couple enjoying the historic mill at Barton Springs in 1902. R Mason Burnet iver Photo courtesy of Center for American History, University of Texas. SCHLEICHER MENARD Y 29 TX HW WILLIAMSON BRAZOS US HWY 83 377 Llano S. S an PECOS Gabriel R US HWY iver Georgetown US HWY 163 Llano River Longhorn Cavern Y 79 Sonora LLANO Inner Space Caverns US HW Eckert James River Bat Cave US HWY 95 Lake Lyndon Lake Caverns B. Johnson Junction Travis CROCKETT of Sonora BURLESON 281 GILLESPIE BLANCO Y KIMBLE W TRAVIS SUTTON H GRIMES TERRELL S U US HWY 290 US HWY 16 US HWY P Austin edernales R Fredericksburg Barton Springs 21 LEE Somerville Lake AUSTIN Pecos -
Water-Resource Management of the Devils River Watershed Final Report
Water-Resource Management of the Devils River Watershed Final Report August 11, 2017 Nathaniel Toll, S. Beth Fratesi, Ronald T. Green, F. Paul Bertetti, and Rebecca Nunu Earth Science Section Space Science Division Southwest Research Institute® ABSTRACT The Devils River watershed in south-central Texas has been recognized as one of the remaining pristine rivers in the state. Adding to its importance, the Devils River is a key tributary to the Rio Grande, providing essential freshwater flows to south Texas and the Rio Grande Valley. The Devils River watershed basin is being threatened by proposed large-scale groundwater export projects. This study was undertaken to evaluate what impact groundwater pumping in the upper Devils River watershed would have on downstream discharge in the Devils River. The watershed is located in a semi-arid environment with modest distributed recharge, oftentimes less than 1-2 cm/year [0.4-0.8 in/year]. The Edwards-Trinity (Plateau) Aquifer of the Devils River watershed is characterized as a karstic carbonate aquifer with preferential flow paths that align with major river channels. Water chemistry, water budget, hydraulics, and geophysical imaging data were used to corroborate this conceptualization. A coupled surface-water/groundwater model was assembled to replicate the hydraulics of the Edwards-Trinity Aquifer to provide a defensible tool to assess the impact of pumping on river flow. The surface-water model was assembled to determine recharge to the groundwater model. The conduit/diffuse groundwater model replicates both fast conduit flow and slow diffuse flow in the Edwards-Trinity Aquifer. The model provides, for the first time, a numerical groundwater flow model that replicates the hydraulic dominance of preferential flow paths in the karstic Edwards-Trinity Aquifer of the Devils River watershed. -
Wildlife & Watershed Planning
Wildlife & Watershed Planning Kevin Wagner, PhD WPPs & TMDLs Addressing Non-Domesticated Species (Wildlife) Wildlife Measures in 10 of 11 EPA Accepted WPPs Attoyac Bayou Buck Creek Cypress Creek Geronimo & Alligator Creeks Lake Granbury Lampasas River Leon River Plum Creek Upper Cibolo Creek Upper San Antonio River Wildlife Measures Included in TMDL Implementation Plans Copano Bay Dickinson Bayou Gilleland Creek Guadalupe River above Canyon Texas BST Studies To Date 5-Way Split (averages based on findings in 10 watersheds) Non-Avian Avian Wildlife Wildlife 32% 18% Pets Unidentified 5% 11% All Livestock Human 24% 10% Mean Background Levels in Runoff Fecal Coliform E. coli Site (#/100 mL) (cfu/100 mL) Reference Ungrazed pasture 10,000 Robbins et al. 1972 Ungrazed pasture 6,600 Doran et al. 1981 Control plots 6,800 Guzman et al. 2010 Pasture destocked >2 mos. 1,000-10,000 Collins et al. 2005 Ungrazed pasture 6,200-11,000 Wagner et al. 2012 Pasture destocked >2 wks. 2,200-6,000 Wagner et al. 2012 Impacts of Migratory Wildlife E. coli concentrations at ungrazed site BB1 (2009-2010) Date BB1 BB2 BB3 300,000 3/13/09 140 3/25/09 1,200 250,000 3/26/09 1,000 7,200 /100 mL) 3/27/09 2,000 200,000 cfu 4/17/09 1,155 980 450 4/18/09 4,400 2,225 2,100 150,000 4/28/09 7,600 12,200 24,000 100,000 10/4/09 57,000 5,114 3,065 Concentration ( 10/9/09 36,000 24,043 15,000 coli 50,000 10/13/09 42,851 23,826 5,591 E.