Inspiring Action for Nonpoint Source Pollution Control
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The Role of Geosynthetics in Erosion and Sediment Control: an Overview
Geotextiles and Geomembranes I I (1992) 535-550 The Role of Geosynthetics in Erosion and Sediment Control: An Overview M. S. Theisen Erosion Control Materials, Synthetic Industries, Construction Products Division, 4019 Industry Drive, Chattanooga, Tennessee 37416, USA ABSTRACT The use ofgeosynthetic erosion and sediment materials continues to expand at a rapid pace. From their early beginnings in the late 1950s, geosynthetic materials today are the backbone of the erosion and sediment control industry. Geosynthetic components are an integral part of erosion and sediment materials ranging from temporary products such as hydraulic mulch geofibers, plastic erosion control meshes and nettings, erosion control blankets and silt fences to high performance turf reinforcement mats, geocellular confinement systems, erosion control geotextiles andfabric formed revetments. This paper provides a brief overview of these materials and concepts. INTRODUCTION Hopefully we are entering a new environmental era where concern for the protection of our planet's natural resources will reach global proportions. Continued technological advances have led to improved monitoring of Earth's vital signs. As such, prior theoretical modeling of environmental concerns such as the greenhouse effect, ozone depletion, rising sea levels, deforestation, drought, accelerated erosion, sediment loading of waterways, species extinction and the eventual downfall of mankind appear chillingly realistic. 535 536 M. S. Theisen Slogans such as 'Think globally, act locally', 'Love your mother' and 'Someone always lives downstream' are spearheading the efforts of numerous preservation groups. With the continued demise of oppressive governments, optimism for world peace and an unprecedented feeling of global unity, a spirit of environmental cooperation is beginning to prevail. -
Section 1: Introduction (PDF)
SECTION 1: Introduction SECTION 1: INTRODUCTION Section 1 Contents The Purpose and Scope of This Guidance ....................................................................1-1 Relationship to CZARA Guidance ....................................................................................1-2 National Water Quality Inventory .....................................................................................1-3 What is Nonpoint Source Pollution? ...............................................................................1-4 Watershed Approach to Nonpoint Source Pollution Control .......................................1-5 Programs to Control Nonpoint Source Pollution...........................................................1-7 National Nonpoint Source Pollution Control Program .............................................1-7 Storm Water Permit Program .......................................................................................1-8 Coastal Nonpoint Pollution Control Program ............................................................1-8 Clean Vessel Act Pumpout Grant Program ................................................................1-9 International Convention for the Prevention of Pollution from Ships (MARPOL)...................................................................................................1-9 Oil Pollution Act (OPA) and Regulation ....................................................................1-10 Sources of Further Information .....................................................................................1-10 -
Tauthe the Literary and Visual Art Journal of Lourdes University 2015
Tauthe the literary and visual art journal of Lourdes University 2015 1 theTau 2015 Award Winning Cover Art: Sebastian ~ by Laura Ott 2 theTau 2015 2015 Editor: Shawna Rushford-Spence, Ph.D. Layout & Design: Carla Leow, B.F.A. © Lourdes University theTau 2015 3 Acknowledgements Our sincere thanks to the following people and organizations whose generous support made publishing this journal possible: Department of English Literati Orbis Ars University Relations for Layout and Design Printing Graphics Thank you to the judges who generously gave of their time and made the difficult decisions on more than 200 submissions. Stephen Carl Veronica Lark Isabella Valentin www.lourdes.edu/TAU2015 Individual authors retain copyrights of individual pieces. No part of this text may be used without specific permission of the writer, the artist, or the University. 4 theTau 2015 Lourdes is a Franciscan University that values community as a mainstay of its Mission and Ministry. theTau 2015 5 “We read fine things but never feel them to the full until we have gone the same steps as the author” ~ John Keats The world in which we live is full of beauty, elegance, and joy, interlaced with sadness, fear, and hostility. Because we see the world through different eyes, each and every one of us, our experiences and sense of that which exists around us, are perceived individually. The purpose of The Tau is to explore the intellect of those who wish to share his or her personal experience of that world. This unique literary magazine gives our community the opportunity to reflect, spiritually, intellectually, and physically, the knowledge gained through education and the limitless perspectives that pour out from personal reflection. -
Water Quality Attribution and Simulation of Non-Point Source Pollution Load Fux in the Hulan River Basin Yan Liu1,2, Hongyan Li1,2*, Geng Cui3 & Yuqing Cao1,2
www.nature.com/scientificreports OPEN Water quality attribution and simulation of non-point source pollution load fux in the Hulan River basin Yan Liu1,2, Hongyan Li1,2*, Geng Cui3 & Yuqing Cao1,2 Surface water is the main source of irrigation and drinking water for rural communities by the Hulan River basin, an important grain-producing region in northeastern China. Understanding the spatial and temporal distribution of water quality and its driving forces is critical for sustainable development and the protection of water resources in the basin. Following sample collection and testing, the spatial distribution and driving forces of water quality were investigated using cluster analysis, hydrochemical feature partitioning, and Gibbs diagrams. The results demonstrated that the surface waters of the Hulan River Basin tend to be medium–weakly alkaline with a low degree of mineralization and water-rock interaction. Changes in topography and land use, confuence, application of pesticides and fertilizers, and the development of tourism were found to be important driving forces afecting the water quality of the basin. Non-point source pollution load fuxes of nitrogen (N) and phosphorus (P) were simulated using the Soil Water and Assessment Tool. The simulation demonstrated that the non-point source pollution loading is low upstream and increases downstream. The distributions of N and P loading varied throughout the basin. The fndings of this study provide information regarding the spatial distribution of water quality in the region and present a scientifc basis for future pollution control. Rivers are an important component of the global water cycle, connecting the two major ecosystems of land and sea and providing a critical link in the biogeochemical cycle. -
Audubon Bend Gravel Road Repair Gavins Point Dam, SD
SPECIFICATIONS & DRAWINGS (Purchase Order - For Construction Contract) Solicitation Number W9128F21Q0018 ____________________________________________________________ Audubon Bend Gravel Road Repair Gavins Point Dam, SD March 2021 US Army Corps of Engineers Omaha District This page was intentionally left blank for duplex printing. AUDUBON BEND GRAVEL ROAD REPAIR GAVINS POINT DAM, SD PROJECT TABLE OF CONTENTS DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS 00 10 00-3 PRICING SCHEDULE STATEMENT OF WORK 00 73 00 SUPPLEMENTARY CONDITIONS (SPECIAL CONTRACT REQUIREMENTS)FOR PURCHASE ORDERS DIVISION 01 - GENERAL REQUIREMENTS 01 22 00 MEASUREMENT AND PAYMENT 01 33 00 SUBMITTAL PROCEDURES 01 41 26.02 24 (NEBRASKA) NPDES PERMIT REQUIREMENTS FOR STORM WATER DISCHARGES FROM CONSTRUCTION SITES 01 57 20.00 10 ENVIRONMENTAL PROTECTION 01 57 23 TEMPORARY STORM WATER POLLUTION CONTROL DRAWINGS -- End of Project Table of Contents -- Page 1 This page was intentionally left blank for duplex printing. Audubon Bend Gravel Road Repairs, Gavins Point Dam, NE GP82 SECTION 00 10 00 PRICING SCHEDULE CLIN DESCRIPTION QTY UNIT UNIT PRICE AMOUNT BASE ITEMS 0001 Mobilization and Demobilization 1 JOB XXX $_______________ Blade entire length of road surface prior to placing gravel to smooth out 0002 1 JOB XXX $_______________ scour holes, rebuild crown. Includes areas over culverts. – 4,750 FEET Reset existing 24’’ CMP with flared 0003 ends to properly drain to North East – 1 JOB XXX $_______________ 1 EACH. Install new USACE provided 48’’ 0004 culvert with flared end (includes trees’ 1 JOB XXX $_______________ removal as necessary) – 1 EACH. Reconstruct approximately 270’ of 0005 eroded road at the existing culvert 720 CY $_______________ $_______________ (includes sodding and seeding). -
The Evolution of Geosynthetics in Erosion and Sediment Control
Presented at GRI-25, Geosynthetics Research Institute, Long Beach, CA, 2013 THE EVOLUTION OF GEOSYNTHETICS IN EROSION AND SEDIMENT CONTROL C. Joel Sprague TRI/Environmental, Inc., Greenville, SC ABSTRACT Much of the development of geosynthetics technology in environmental applications has been in response to government regulations. This is certainly true for geosynthetics used in erosion and sediment control. Geosynthetics continue to replace traditional materials such as soil and stone in performing important engineering functions in erosion and sediment control applications while simultaneously introducing greater versatility and cost-effectiveness. Geosynthetics are widely used as a “carrier” for degradable materials to the enhancement of vegetative establishment; as nondegradable materials to extend the erosion control limits of vegetation or soil; as primary slope or channel linings; as components in silt fences and turbidity curtains; and as a component in an ever growing array of sediment retention devices. Along with the introduction of geosynthetics into this wide range of applications has come the need for industry-wide initiatives to promote their correct use and new test methods to characterize them. All of which, are a “work in progress”. THE NEED FOR EROSION AND SEDIMENT CONTROLS Much of the development of geosynthetics technology related to erosion and sediment control applications has been in response to government regulations. A progression of regulatory actions has brought a national focus on erosion and sediment control, including: Amendments to the Federal Water Pollution Control Act (1985) - eliminating discharge of any pollutant to navigable waters. The Clean Water Act (1987) - requiring National Pollution Discharge Elimination System (NPDES) Permits for large construction sites. -
April 2021 Volume 83 Number 6
ContownianThe News Magazine Conemaugh Township Area Middle School/High School April 2021 Volume 83 Number 6 Math Counts is not that new of a club. However, some of the older students at Conemaugh Township still may not A New Gas Station know it exists. Sara O’Connell, a junior at Conemaugh Township, recently found out about the Math Counts club. By Nicholas Grosik When asked about the club, she said, “I feel that it is a great club that allows students to compete in a subject that A new convenience store and gas station was approved they love. I think that it is a great experience for them.” by the Conemaugh Township supervisors last month. The location of the new gas station is at the Route 219 inter- New Dog Treats Business at Township section. The site will be 7,000 square feet and will offer parking for at least 25 cars. By BriElla Harnett The owner, Jim Moore, owns another gas station a few During the month of March, the Life Skills class started hundred yards away. Jim already has a liquor license, so a dog treat business. They sent order forms to all of the beer and wine can be sold at the new site. He intends to teachers at Conemaugh Township High School and sold a relocate the fuel business of his other gas station to this total of eighteen orders. Mrs. Kalfas, who is in charge of the new site. Life Skills class, said, “It is going quite well.” Township Chairman Steve Buncich said, “This will be a Last year, the Life Skills class held a weekly cafe for the really nice edition for residents of the township.” The new teachers. -
Label ARTIST Piece Tracks/Notes Format Quantity
Label ARTIST Piece Tracks/notes Format Quantity Sire Against Me! 2 song 7" single I Was A Teenage Anarchist (acoustic) 7" vinyl 2500 Sub-pop Album Leaf There Is a Wind Featuring 2 new tracks, 2 alternate takes 12" vinyl 1000 on songs from "A Chorus of Storytellers" LP Righteous Babe Ani DiFranco live @ Bull Moose recorded live on Record Store Day at CD Bull Moose in Maine Rough Trade Arthur Russell Calling Out of Context 12 new tracks Double 12" set 2000 Rocket Science Asteroids Galaxy Tour Fun Ltd edition vinyl of album with bonus 12" 250 track "Attack of the Ghost Riders" Hopeless Avenged Sevenfold Unholy Confessions picture disc includes tracks (Eternal 12" vinyl 2000 Rest, Eternal Rest (live), Unholy Confessions Artist First/Shangri- Band of Skulls Live at Fingerprints Live EP recorded at record store CD 2000 la 12/15/2009 Fingerprints Sub-pop Beach House Zebra 2 new tracks and 2 alternate from album 12" vinyl 1500 "Teen Dream" Beastie Boys white label 12" super surprise 12" vinyl 1000 Nonesuch Black Keys Tighten Up/Howlin' For 12" vinyl contains two new songs 45 RPM 12" Single 50000 You Vinyl Eagle Rock Black Label Society Skullage Double LP look at the history of Zakk Double LP 180 Wylde and Black Label Society Gram GREEN vinyl Graveface Black Moth Super Eating Us extremely limited foil pressed double LP double LP Rainbow Jagjaguwar Bon Iver/Peter Gabriel "Come Talk To Bon Iver and Peter Gabriel cover each 7" vinyl 2000 Me"/"Flume" other. Bon Iver track is EXCLUSIVE to this release Ninja Tune Bonobo featuring "Eyes -
Erosion and Sediment Control Plan Checklist
Erosion Prevention and Sediment Control Plan Checklist Page 1 of 4 What is an Erosion Prevention and Sediment Control Plan? Erosion and sediment control is much more than silt fence and hay bales. Prior to developing an Erosion Prevention and Sediment Control Plan (EPSCP), it is important to have minimized the areas of disturbed soils and the duration of exposure. It is also imperative to control water at up- slope site perimeters, control water on-site, control sediment on-site, and control sediment at the downslope site perimeters. An EPSCP is the final element in the erosion and sediment control planning process and a necessary component of an Act 250 permit application. The EPSCP ensures that sediment transport is addressed in one of the most crucial stages of the project: the planning stage. A good erosion prevention and sediment control plan first minimizes the extent of disturbance by focusing on erosion control (minimizing disturbed areas, seeding, mulching, matting) by controlling the amount of soil that can run off and by stabilizing exposed soil. Sediment control measures (i.e. stabilized construction entrances) then focus on any sediment that has escaped your erosion control measures. Erosion prevention measures are far more effective than sediment control measures (such as silt fence) and should be the primary focus of any EPSCP. An EPSCP has five primary components: 1. Location map (USGS and other) 2. Existing conditions site plan 3. Grading plan and construction timetable 4. Erosion prevention and sediment control site plan and timetable 5. Narrative briefly describing the four plans The location map shows the proximity of the site to any surface water bodies, roads, etc. -
Wisconsin's Nonpoint Source Program Management Plan FFY 2016-2020
WISCONSIN’S Wisconsin’s NONPOINT SOURCE approach to addressing water quality impacts from PROGRAM nonpoint source MANAGEMENT PLAN pollution. FFY 2016-2020 Approved by EPA on September 18, 2015 Wisconsin’s Nonpoint Source Program Management Plan – FFY 2016-2020 Table of Contents Acronyms & Abbreviations ............................................................................................................................ 3 Chapter 1 The State of Nonpoint Source Pollution Control in Wisconsin ..................................................... 4 Chapter 2 Monitoring and Assessment ....................................................................................................... 16 Chapter 3 Watershed Planning for Nonpoint Source Pollution Control ...................................................... 30 Chapter 4 Statewide Implementation Program for Protection & Improvement of NPS Impacted Waters .. 57 Chapter 5 Tracking, Evaluation & Reporting............................................................................................... 84 Chapter 6 Future Directions - Through FFY 2020 .................................................................................... 106 2 Wisconsin’s Nonpoint Source Program Management Plan – FFY 2016-2020 Acronyms & Abbreviations Agencies, Departments and Organizations EPA United States Environmental Protection Agency FSA Farm Service Agency (part of USDA) FWS United States Fish and Wildlife Service LCD County Land Conservation Department LWCD County Land and Water Conservation Department -
Diffuse Pollution, Degraded Waters Emerging Policy Solutions
Diffuse Pollution, Degraded Waters Emerging Policy Solutions Policy HIGHLIGHTS Diffuse Pollution, Degraded Waters Emerging Policy Solutions “OECD countries have struggled to adequately address diffuse water pollution. It is much easier to regulate large, point source industrial and municipal polluters than engage with a large number of farmers and other land-users where variable factors like climate, soil and politics come into play. But the cumulative effects of diffuse water pollution can be devastating for human well-being and ecosystem health. Ultimately, they can undermine sustainable economic growth. Many countries are trying innovative policy responses with some measure of success. However, these approaches need to be replicated, adapted and massively scaled-up if they are to have an effect.” Simon Upton – OECD Environment Director POLICY H I GH LI GHT S After decades of regulation and investment to reduce point source water pollution, OECD countries still face water quality challenges (e.g. eutrophication) from diffuse agricultural and urban sources of pollution, i.e. pollution from surface runoff, soil filtration and atmospheric deposition. The relative lack of progress reflects the complexities of controlling multiple pollutants from multiple sources, their high spatial and temporal variability, the associated transactions costs, and limited political acceptability of regulatory measures. The OECD report Diffuse Pollution, Degraded Waters: Emerging Policy Solutions (OECD, 2017) outlines the water quality challenges facing OECD countries today. It presents a range of policy instruments and innovative case studies of diffuse pollution control, and concludes with an integrated policy framework to tackle this challenge. An optimal approach will likely entail a mix of policy interventions reflecting the basic OECD principles of water quality management – pollution prevention, treatment at source, the polluter pays and the beneficiary pays principles, equity, and policy coherence. -
Brief for Petitioner ————
No. 18-260 IN THE Supreme Court of the United States ———— COUNTY OF MAUI, Petitioner, v. HAWAI‘I WILDLIFE FUND; SIERRA CLUB - MAUI GROUP; SURFRIDER FOUNDATION; WEST MAUI PRESERVATION ASSOCIATION, Respondents. ———— On Writ of Certiorari to the United States Court of Appeals for the Ninth Circuit ———— BRIEF FOR PETITIONER ———— COUNTY OF MAUI HUNTON ANDREWS KURTH LLP MOANA M. LUTEY ELBERT LIN RICHELLE M. THOMSON Counsel of Record 200 South High Street MICHAEL R. SHEBELSKIE Wailuku, Maui, Hawai‘i 96793 951 East Byrd Street, East Tower (808) 270-7740 Richmond, Virginia 23219 [email protected] (804) 788-8200 COLLEEN P. DOYLE DIANA PFEFFER MARTIN 550 South Hope Street Suite 2000 Los Angeles, California 90071 (213) 532-2000 Counsel for Petitioner May 9, 2019 WILSON-EPES PRINTING CO., INC. – (202) 789-0096 – WASHINGTON, D. C. 20002 i QUESTION PRESENTED In the Clean Water Act (CWA), Congress distin- guished between the many ways that pollutants reach navigable waters. It defined some of those ways as “point sources”—namely, pipes, ditches, and other “discernible, confined and discrete conveyance[s] … from which pollutants are or may be discharged.” 33 U.S.C. § 1362(14). The remaining ways of moving pollutants, like runoff or groundwater, are “nonpoint sources.” The CWA regulates pollution added to navigable waters “from point sources” differently than pollution added “from nonpoint sources.” It controls point source pollution through permits, e.g., id. § 1342, while nonpoint source pollution is controlled through federal oversight of state management programs, id. § 1329. Nonpoint source pollution is also addressed by other state and federal environmental laws. The question presented is: Whether the CWA requires a permit when pollu- tants originate from a point source but are conveyed to navigable waters by a nonpoint source, such as groundwater.