Studies of Longitudinal Stream Profiles in Virginia and Maryland
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1948 MACKIN Gradedriver G
BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA VOL. 69. PP. 463-512, 1 FIG. MAY 1948 CONCEPT OF THE GRADED RIVER BY J. HOOVER MACKIN CONTENTS Page Abstract 464 Introduction 465 Acknowledgments 466 Velocity and load 466 General statement 466 Energy and velocity 466 Competence 468 Capacity 468 The total load 469 The concept of grade 470 Examples of streams at grade 472 The graded stream as a system in equilibrium 475 The shifting equilibrium 477 Factors controlling the slope of the graded profile 479 General statement 479 Downvalley increase in discharge 479 Downvalley increase in ratio of load to discharge 480 Downvalley decrease in ratio of load to discharge 480 Downvalley decrease in caliber of load 481 Relationship between channel characteristics and slope 483 The concept of adjustment in section 484 Adjustment in section in the straight channel 485 Adjustment in section in the shifting channel 486 Effect of variation in channel characteristics on the graded profile 487 Local variation from mean slope 490 Backwater and draw-down effects 490 Effects of differences in rock resistance 491 Summary 491 Response of the graded stream to changes in control .. 492 General statement 492 Increase in load 493 Decrease in load 494 Changes in discharge 494 Rise of base level 496 Lowering of base level 498 Classification of changes in control 499 Regrading with progress of the erosion cycle 499 Short-term changes 501 Deposits of graded and aggrading streams 502 Secondary effects of aggradation 503 Decrease in supplied load 503 Decrease in discharge -
Final Development of Shenandoah River
SDMS DocID 2109708 Decision Rationale Total Maximum Daily Load of Polychlorinated Biphenyls (PCBs) for the Shenandoah River, Virginia and West Virginia I. Introduction The Clean Water Act (CWA) requires a Total Maximum Daily Load (TMDL) be developed for those water bodies identified as impaired by the state where technology-based and other controls did not provide for attainment of water quality standards. A TMDL is a determination of the amount of a pollutant from point, nonpoint, and natural background sources, including a margin of safety, that may be discharged to a water qualit>'-limited water body. This document will set forth the Environmental Protection Agency's (EPA) rationale for establishing the Total Maximum Daily Load (TMDL) of PGBs for the Shenandoah River. EPA's rationale is based on the determination that the TMDL meets the following 8 regulatory conditions pursuant to 40 CFR §130. 1) The TMDL is designed to implement applicable water quality standards. 2) The TMDL includes a total allowable load as well as individual waste load allocations and load allocations. 3) The TMDL considers the impacts of background pollutant contributions. 4) The TMDL considers critical environmental conditions. 5) The TMDL considers seasonal environmental variations. 6) The TMDL includes a margin of safety. 7) The TMDL has been subject to public participation. 8) There is reasonable assurance that the TMDL can be met. II. Background The Shenandoah River drains 1,957,690 acres of land. The watershed can be broken down into several land-uses. Forest and agricultural lands make-up roughly 1,800,000 acres of watershed. -
State Abbreviations
State Abbreviations Postal Abbreviations for States/Territories On July 1, 1963, the Post Office Department introduced the five-digit ZIP Code. At the time, 10/1963– 1831 1874 1943 6/1963 present most addressing equipment could accommodate only 23 characters (including spaces) in the Alabama Al. Ala. Ala. ALA AL Alaska -- Alaska Alaska ALSK AK bottom line of the address. To make room for Arizona -- Ariz. Ariz. ARIZ AZ the ZIP Code, state names needed to be Arkansas Ar. T. Ark. Ark. ARK AR abbreviated. The Department provided an initial California -- Cal. Calif. CALIF CA list of abbreviations in June 1963, but many had Colorado -- Colo. Colo. COL CO three or four letters, which was still too long. In Connecticut Ct. Conn. Conn. CONN CT Delaware De. Del. Del. DEL DE October 1963, the Department settled on the District of D. C. D. C. D. C. DC DC current two-letter abbreviations. Since that time, Columbia only one change has been made: in 1969, at the Florida Fl. T. Fla. Fla. FLA FL request of the Canadian postal administration, Georgia Ga. Ga. Ga. GA GA Hawaii -- -- Hawaii HAW HI the abbreviation for Nebraska, originally NB, Idaho -- Idaho Idaho IDA ID was changed to NE, to avoid confusion with Illinois Il. Ill. Ill. ILL IL New Brunswick in Canada. Indiana Ia. Ind. Ind. IND IN Iowa -- Iowa Iowa IOWA IA Kansas -- Kans. Kans. KANS KS A list of state abbreviations since 1831 is Kentucky Ky. Ky. Ky. KY KY provided at right. A more complete list of current Louisiana La. La. -
Colonial Massachusetts, 1607-1750
Colonial Massachusetts, 1607-1750 Topics of Discussion I. Virginia Company of Plymouth Fails, 1607-09 II. Puritans still interested in North America. III. Why were the Puritans interested in North America? IV. Pilgrims and the movement to Plymouth (1620) V. Massachusetts Bay Company (1629) VI. The Great Migration VII. Massachusetts Religious Vision VIII. Massachusetts Government IX. Puritanism Expands X. Economy and Indian Relations XI. Puritans in the Second Half of the Seventeenth Century Colonial Massachusetts, 1607-1750 Virginia Company of Plymouth Fails, 1607-09 A. Like the Virginia Company of London, the Virginia Company of Plymouth set out in 1607. B. Settlement in Maine: Fort St. George. 44 settlers were left to man the post in 1607-08. C. The attempt was a miserable failure D. In 1609, the Virginia Company of London invited the Plymouth members to join in with them. E. Virginia Company of Plymouth ceased to function. Colonial Massachusetts, 1607-1750 Puritans still Interested in North America A. Many investors – mostly Puritans – were still interested in settling in North America. B. Two movements C. Pilgrims moved to Plymouth in 1620. D. Puritans moved to Massachusetts in 1630. 1 Colonial Massachusetts, 1607-1750 Why were Puritans interested in North America? A. Puritans were Christian reformists, who followed the teachings of John Calvin (1509-64) B. Calvin lived in Geneva and published a classic work entitled, Institutes of the Christian Religion (1536) C. The Institutes proposed three principals: 1. Absolute Sovereignty of God 2. Total depravity of Man 3. Justification though God’s saving grace D. Emphasis on biblical teachings E. -
The Origins and Dynamics of Phosphorus in Maine's Lake
The Origins and Dynamics of Phosphorus in Maine’s Lake Auburn Watershed An Honors Thesis Presented to The Faculty of the Environmental Studies Program Bates College In partial fulfillment of the requirements for the Degree of Bachelor of Arts By Lars Gundersen Lewiston, Maine March 31st, 2020 ACKNOWLEDGEMENTS When I came to Bates, I did not expect to write a scientific thesis. I had enjoyed natural and field science throughout high school, but found it intimidating. Then, as a second semester first- year, I took Scientific Approaches to Environmental Issues with my future advisor, Holly Ewing. This was the class that, far more so than any other class I took at Bates, changed the trajectory of my academic, intellectual, and career interests. Holly thinks and talks about the natural sciences in a way that makes sense to me and has consistently gone out of her way to help me and my learning. Throughout our three classes together, a summer research job (when the groundwork for this thesis was laid), and the process of researching, writing and revising this thesis, she has approached my position as a relative newcomer to science with humor, generosity, and mentorship and pushed me to the edge of my intellectual abilities. Thank you, Holly. Thanks also to Ellen Labbe, my high school biology teacher, who introduced me to the natural and field sciences and piqued my interest in learning more in college. Thank you to Dan Fortin, Chris Curtis, and everyone at the AWD/LWD for providing me with data, teaching me the basics of watershed sampling (both as a summer research assistant with Holly and this year), and answering all my questions. -
North Carolina/Virginia Boundary Update
How did North Carolina get its shape? • NC Boundary Commission recommends that we start work on the NC-VA boundary How did North Carolina get its shape? • North Carolina/Virginia boundary – Charter of 1665 by King Charles “All that province, territory, or tract of land, scituate [situate], lying or being within our dominions of America aforesaid; extending north and eastward, as far as the north end of Currituck River, or inlet, upon a strait [straight] westerly line to Wyonoak Creek, which lies within or about the degrees of thirty-six and thirty minutes, northern latitude; and so west in a direct line as far as the South Seas [Pacific Ocean].” I like the part about North Carolina extending to the Pacific Ocean. Unfortunately, Tennessee eventually becomes a state and gets in the way, but that is another story. How did North Carolina get its shape? • North Carolina/Virginia boundary – Charter of 1665 by King Charles “All that province, territory, or tract of land, scituate [situate], lying or being within our dominions of America aforesaid; extending north and eastward, as far as the north end of Currituck River, or inlet, upon a strait [straight] westerly line to Wyonoak Creek, which lies within or about the degrees of thirty-six and thirty minutes, northern latitude; and so west in a direct line as far as the South Seas [Pacific Ocean].” I like the part about North Carolina extending to the Pacific Ocean. Unfortunately, Tennessee eventually becomes a state and gets in the way, but that is another story. How did North Carolina get its -
Brook Trout Outcome Management Strategy
Brook Trout Outcome Management Strategy Introduction Brook Trout symbolize healthy waters because they rely on clean, cold stream habitat and are sensitive to rising stream temperatures, thereby serving as an aquatic version of a “canary in a coal mine”. Brook Trout are also highly prized by recreational anglers and have been designated as the state fish in many eastern states. They are an essential part of the headwater stream ecosystem, an important part of the upper watershed’s natural heritage and a valuable recreational resource. Land trusts in West Virginia, New York and Virginia have found that the possibility of restoring Brook Trout to local streams can act as a motivator for private landowners to take conservation actions, whether it is installing a fence that will exclude livestock from a waterway or putting their land under a conservation easement. The decline of Brook Trout serves as a warning about the health of local waterways and the lands draining to them. More than a century of declining Brook Trout populations has led to lost economic revenue and recreational fishing opportunities in the Bay’s headwaters. Chesapeake Bay Management Strategy: Brook Trout March 16, 2015 - DRAFT I. Goal, Outcome and Baseline This management strategy identifies approaches for achieving the following goal and outcome: Vital Habitats Goal: Restore, enhance and protect a network of land and water habitats to support fish and wildlife, and to afford other public benefits, including water quality, recreational uses and scenic value across the watershed. Brook Trout Outcome: Restore and sustain naturally reproducing Brook Trout populations in Chesapeake Bay headwater streams, with an eight percent increase in occupied habitat by 2025. -
Shenandoah River Basin
STATE WATER CONTROL BOARD PAGE 1 OF 15 9 VAC 25-720 WATER QUALITY MANAGEMENT PLANNING REGULATION 9 VAC 25-720-50. Potomac – Shenandoah River Basin A. Total maximum daily load (TMDLs). TMDL # Stream Name TMDL Title City/ WBID Pollutant WLA Units County 1. Muddy Creek Nitrate TMDL Rockingham B21R Nitrate 49,389.00 LB/YR Development for Muddy Creek/Dry River, Virginia 2. Blacks Run TMDL Development for Rockingham B25R Sediment 32,844.00 LB/YR Blacks Run and Cooks Creek 3. Cooks Creek TMDL Development for Rockingham B25R Sediment 69,301.00 LB/YR Blacks Run and Cooks Creek 4. Cooks Creek TMDL Development for Rockingham B25R Phosphorus 0 LB/YR Blacks Run and Cooks Creek 5. Muddy Creek TMDL Development for Rockingham B22R Sediment 286,939.00 LB/YR Muddy Creek and Holmans Creek, Virginia 6. Muddy Creek TMDL Development for Rockingham B22R Phosphorus 38.00 LB/YR Muddy Creek and Holmans Creek, Virginia 7. Holmans Creek TMDL Development for Rockingham/ B45R Sediment 78,141.00 LB/YR Muddy Creek and Shenandoah Holmans Creek, Virginia 8. Mill Creek TMDL Development for Rockingham B29R Sediment 276.00 LB/YR Mill Creek and Pleasant Run 9. Mill Creek TMDL Development for Rockingham B29R Phosphorus 138.00 LB/YR Mill Creek and Pleasant Run STATE WATER CONTROL BOARD PAGE 2 OF 15 9 VAC 25-720 WATER QUALITY MANAGEMENT PLANNING REGULATION 10. Pleasant Run TMDL Development for Rockingham B27R Sediment 0.00 LB/YR Mill Creek and Pleasant Run 11. Pleasant Run TMDL Development for Rockingham B27R Phosphorus 0.00 LB/YR Mill Creek and Pleasant Run 12. -
The Water' Cycle
'I ." Name'~~_~__-,,__....,......,....,......, ~ Class --,-_......,...._------,__ Date ....,......,-.:-_ ..: .•..'-' .. M.ODERN EARTH SCIENCE Section 1s.i The Water' Cycle • Read each statement below. If the statement .ls true, write T in the space provided. If the statement is false, write Fin tbe space provided. -'- 1. The hydrologic cycle is also called the water cycle. 2. Most water evaporating from the earth's surface evaporates from rivers and lakes. 3. When water vapor rises in the atmosphere, it expands and cools. 4. Evapotranspiration increases with increasing temperature. 5. Most water used by industry is recycled. 6. Irrigation is often necessary in areas having high evapotranspiration. Cboose the one best response. Write tbe letter of tbat cboice in tbe space provided. 7. Which of the following is an artificial means of producing fresh water from ocean water? .--i a. desalination b. saltation • c. evapotranspiration d. condensation 8. Which of the following is represented by this diagram? a. the earth's water budget b. local water budget . c. groundwater movement -·d. surface runoff 9. The arrow labeled X represents: a. absorption. b. evaporation.. c. rejuvenation. d. transpiration. _ 10. Approximately what percentage of the earth's precipitation falls-on the ocean? a. 5% b. 25% c. 750/0 d. 99% t • Chapter 13 47 l H_R_w_..._"_ter"_:_al_....._p_yrighted undernotice appearing earlier in thisworic. .'. Name _ Class _ Date - MODERN EARTH SCIENCE .... '''; ... .secti~n'· if2 River Systems Choose the one best response. Write the letter of that choice in the space provided. 1. What is the term for the main stream and tributaries of a river? a. -
Virginia State Capitol and Capitol Square
Virginia State Capitol and Capitol Square In 1779, the Virginia Legislature voted to move the capital from Williamsburg to Richmond. Until a permanent Capitol could be built, the Virginia General Assembly met in two wood-framed buildings at the corner of what is now 14th Street and Cary Street. With Richmond as the new capital, six squares of land were selected for the placement of permanent public buildings. In 1788, the Thomas Jefferson designed Capitol was considered finished enough to house the Virginia General Assembly. Jefferson’s Roman temple form building is the middle portion of the present-day Capitol. The original building was expanded in 1906 with the addition of two wings, and again in 2007 with an underground extension. The architecturally and historically important building is designated as a National Historic Landmark and tentatively listed as a World Heritage Site by UNESCO. The public area surrounding the Capitol was originally a weed-filled open square with informal lanes and footpaths. In 1816, the Virginia General Assembly hired French-born Maximilian Godefroy to lay out a formal park. Two years later, the newly landscaped grounds were enclosed by the cast- and wrought-iron fence still in place today, and this area eventually came to be called Capitol Square. While retaining aspects of Godefroy’s framework, Scottish-born John Notman developed an 1850 overlay plan of meandering walkways and native trees and shrubs that gave Capitol Square much of the character and appeal it retains today. This designed historic landscape is nationally significant. Broad Street 12th Street Patrick Henry Building General Assembly Building Old City Hall Originally the Virginia State Library and Originally the Life Insurance Company of Built: 1887-94 Archives and the Virginia Supreme Court Virginia Building Now State Owned Designed: 1912 Built: 1938-40 Additions: 1922, 1955, 1964 Ninth Street Public Safety Memorial Darden Garden Capitol Street Steps Morson’s St. -
Everyday Life in Colonial Virginia
VS.4e NOTE PAGE Everyday Life in Colonial Virginia 1. Natural, capital, and human resources found in colonial Virginia were used to produce the goods and services people needed to survive. Natural resources are resources found in Virginia, such as fish or trees. Capital resources are the items used by people to complete a task. For example, the tools used by farmers to farm their fields would be considered capital resources. Some of these capital resources were made in Virginia. Some were brought from England. People who do the work are human resources. Some of the colonists that came to Virginia were soldiers, farmers and blacksmiths. Those colonists would be considered human resources. 2. Many Virginians made their living from the land as small farmers. Some people owned large farms, or plantations. Enslaved African Americans tended tobacco, other crops and livestock for their owners. Enslaved African Americans did not have any rights. Many free African Americans owned their own businesses and property, but they were still denied many rights. 3. Life was very different during colonial times. Most people lived in one-room houses with dirt floors. Some people, such as wealthy farmers, lived in larger homes. Households used the resources available to them to make their own clothes. Most clothing was made of cotton, wool, and leather. Food choices were very limited for the colonists. Meals were made from local produce and meats. 4. Colonial Virginia was very different from the Virginia we know today! The colonists used the resources found in Virginia to live everyday. Paragraph 1 1. -
West Virginia Contractor License Tennessee - West Virginia Reciprocity Agreement Application
WEST VIRGINIA CONTRACTOR LICENSE TENNESSEE - WEST VIRGINIA RECIPROCITY AGREEMENT APPLICATION Please complete and forward this form to the West Virginia Contractor Licensing Board, 1900 Kanawha Boulevard East - State Capitol Complex - Building 3, Room 200 - Charleston, WV 25305 Email: [email protected] Telephone: (304) 558-7890 Facsimile: (304) 558-5174 (PLEASE TYPE OR PRINT CLEARLY) Current Tennessee Electrical Contractor License #: Current Tennessee General Building Contractor License #: Current Tennessee HVAC License #: Current Tennessee Masonry Contractor License #: Current Tennessee Multi-Family Contractor License #: Current Tennessee Plumbing Contractor License #: Current Tennessee Residential Contractor License #: Current Tennessee Sprinkler & Fire Protection Contractor License #: Exact Name In Which The Applicant's Tennessee Contractor License Is Issued: Mailing Address: City: State: Zip Code: Email Address: Name Of Person Who Qualified For Tennessee License By Passing The Required Examination Administered By The Tennessee Board for Licensing Contractors And The Date The Examination Was Passed: Name Date Qualified By Examination Was This License Issued Pursuant To An Agreement Between The Tennessee Board for Licensing Contractors And Another State? Yes: No: If Yes, Please List The State: Signature Title Date FOR TENNESSEE BOARD FOR LICENSING CONTRACTORS USE ONLY Confirmation by the Tennessee Board for Licensing Contractors that the above information provided by the Applicant for a West Virginia Contractor License is accurate. Signature Title Date Upon approval of this form, the applicant will be eligible to apply for a West Virginia Contractor License. Please visit labor.wv.gov to print forms. 12/17/2020.