121. Defra, UK - Environmental Protection - Water - Water Quality - Nitrates NITRATES Reducing water pollution from Agriculture. 2003. Contents List. Introduction - Diffuse water pollution from agriculture. http://www.defra.gov.uk/environment/water/quality/nitrate/default.htm

Skip navigation Water Home Contact Defra About Defra News ... Nitrates NITRATES - Reducing Water Pollution from Agriculture Site navigation Defra home page Water Water quality Nitrate pollution of water Index/home page Introduction Implementing the Nitrates Directive Nitrate Vulnerable Zones ... Publications library Nitrate levels in many English waters, both ground and surface waters, are increasing. Nitrate pollution is of concern because it has to be removed before water can be supplied to consumers, and it can harm the water environment. Over 70% of nitrate enters water from agricultural land. The following pages provide details of action to reduce agricultural nitrate pollution, which is one aspect of the broader problem of diffuse pollution from agriculture. We are also taking action to reduce similar pollution from other sources. For example, the Urban Waste Water Treatment Directive aims to reduce pollution, including nitrate pollution, from sewage treatment works and industry. See also Diffuse Water Pollution from Agriculture: the Government's Strategic Review - Discussion document published 30 April 2003 Contents List Introduction - Diffuse water pollution from agriculture Implementing the Nitrates Directive in England Nitrates Directive requirements Consultation exercise Nitrate Vulnerable Zones in England Maps - Summary and detailed field boundary maps of NVZs.

122. Defra, UK - Environmental Protection - Water 2 May 2003 Diffuse water pollution from Agriculture the Government s Strategic Review Discussion document. water - strategic issues. http://www.defra.gov.uk/environment/water/

Skip navigation Water Home Contact Defra About Defra News ... Homepage > Water Introduction to Water Water - strategic issues Drinking water Flood management Inland waterways ... Contacts We are responsible for all aspects of water policy in England, including water supply and resources, and the regulatory systems for the water environment and the water industry. These include: drinking water quality the quality of water in rivers, lakes and estuaries, coastal and marine waters sewage treatment; and reservoir safety. Many quality standards are set at European level. We work closely with the Environment Agency, which manages water resources and enforces water quality standards, and the Office of Water Services, which is responsible for economic regulation of the water industry. We also co-ordinate policy for the coastal and marine environment, including international agreements on the North East Atlantic and the North Sea, and policy on inland waterways. Further details We have sought to categorise material here on water issues into the following main sections - Water quality Marine issues Flood management Water resources ... Water conservation . Each has its own index page and introduction, accessed via these links and via the navigation bar on the left.

123. What Is Water Pollution? depends on it. How does water pollution occur? Although some kinds How do we prevent water pollution? To keep our used water from http://www.geocities.com/RainForest/5161/water1.htm

Everyone is against water pollution... but how does it happen, and how can it be prevented? Water is Essential for Life It covers 71% of the earth's surface and makes up 65 % of our bodies. Everyone wants clean water to drink, for recreation, and just to enjoy looking at. If water becomes polluted, its loses its value to us economically and aesthetically, and can become a threat to our health and to the survival of the fish living in it and the wildlife that depends on it. How does water pollution occur? Although some kinds of water pollution can occur through natural processes, it is mostly a result of human activities. We use water daily in our homes and industries, about 150 gallons per day per person in the United States. The water we use is taken from lakes and rivers, and from underground (groundwater); and after we have used it and contaminated it most of it returns to these locations. The used water of a community is called wastewater, or sewage. If it is not treated before being discharged into waterways, serious pollution is the result. Historically, it has taken humanity quite a bit of time to come to grips with this problem. Water pollution also occurs when rain water runoff from urban and industrial areas and from agricultural land and mining operations makes its way back to receiving waters (river, lake or ocean) and into the ground. What are some different types of water pollution?

124. Alternatives: Subject Index - Pollution, Water, And Water Management 1. Return to subject index list. pollution, water, and water management. The water Equation . Pimlott, Douglas H., 7.4 1978 p.26. http://www.alternativesjournal.ca/issues/subject_index/pollution_water.htm

Subject Index Home Page Site Map Feedback ABOUT What's New General Information Staff Finding Us ... FAQ CONTENTS Current Issue Archives Future Issues Full Index ORDERS Subscriptions Back Issues Address Change WRITING Call for Submissions Contributors' Guidelines SUPPORT Advertising Sponsoring Subscribers Donations RESOURCES Undergrad Directory Graduate Directory Key Links Canadian Links Feel free to download the full subject index in either MS Word format (361K) or Adobe Acrobat format (1.16 mb) . This index is updated to issue 28:1. Return to subject index list Pollution, water, and water management "The Water Equation" . Pimlott, Douglas H., 7.4 1978 p.26. Aiming for zero discharge in the Great Lakes . Behmann, Birch, 18.1 1991 p.7. Chemical pollutants linked to male infertility . Lindala, Erik, 21.3 1995 p.11. Citizen Case . Pier, Dawn, 25.3 1999 p.10. Commerce on the Rocks: Winter Navigation . Niimi, Arthur J., 13.3 1986 p.42. Confessions of an unwitting environmentalist . Bryant, Susan, 19.1 1992 p.15. Coping with Fluctuating Great Lakes Water Levels: Issues and Options . Grima, A. P., 13.3 1986 p.36.

125. SwetsWise: Login EcoIQ water Wastewater Home Page Our books cover threats to oceans, combating water polluters, water conservation, water efficient landscaping, water pollution prevention, protecting urban http://www.swetswise.com/link/access_db?issn=0049-6979

126. Storm Water Pollution Prevention Program | City Of San Diego Program Objectives, URMP Fiscal Year 2002 Annual Report Executive Summary Storm water Standards Manual watershed Urban Runoff Management Programs. http://www.sannet.gov/stormwater/

URMP Fiscal Year 2002 Annual Report Executive Summary Storm Water Standards Manual Watershed Urban Runoff Management Programs Overview URMP Fiscal Year 2002 Annual Report Executive Summary Storm Water Standards Manual Watershed Urban Runoff Management Programs Overview ... Privacy Notice

127. WATER POLLUTION CONTROL LAW water pollution CONTROL LAW (Tentative Translation). Law No. 138 Chapter III, Monitoring of The Conditions of water pollution, etc. Chapter http://www.env.go.jp/en/lar/wlaw/

HOME Laws and Regulations Water and Soil WATER POLLUTION CONTROL LAW (Tentative Translation) Law No. 138 of 1970 Latest Amendment by Law No. 75 of 1995 Chapter I General Provisions Chapter II (1) Regulation of Discharge of Effluent, etc. Chapter II (2) Promotion of Measures for Domestic Wastewater Chapter III Monitoring of The Conditions of Water Pollution, etc. Chapter IV Compensation for Damages Chapter V Miscellaneous Provisions Chapter VI Panel Provisions Supplementary Provisions TOP Ministry of the Environment Government of Japan

128. AWPCA.ORG Website Welcome to the Arizona water pollution Control Association s (AWPCA) web site, designed to give members easy access to information, resources, and services. http://www.awpca.org/

Home FAQ Contact Us Search ... Login About Us Meetings and Events Membership Committees Operator's Corner Organization Classifieds Awards Publications Links FAQ History Contact Us Calendar ... Arizona City Links The AWPCA is a nonprofit educational organization founded in 1928 with a membership of 3200 water/wastewater professionals dedicated to preserving and enhancing Arizona's water environment. Although AWPCA is an independent organization, it also serves as the Arizona section of the American Water Works Association (AWWA) and the Arizona member association of the Water Environment Federation (WEF). Upcoming Events May 5-7: AWPCA 77th Annual Conference Mesa Centennial Center, Mesa, Arizona Deborah Muse 888-559-8844 (toll free) Water Industry News WEF's This Week Worldwide (formerly WEF Reporter) WEF's This Week in Washington ... WaterWeek Last updated: 4/23/2004 1:45 PM Arizona section of: Member Association:

129. Pollution And Disease Urban runoffcollecting toxic compounds from sewage, vehicle exhaust and industrial pollutionseverely degrades water quality. http://www.cnie.org/pop/pai/water-21.html

Excerpted from Sustaining Water Population and the Future of Renewable Water Supplies Published by and available from Population Action International 1120 19th Street, N.W., Suite 550, Washington, D.C. 20036 . . . (202) 659-1833 Previous Section Table of Contents Glossary Next Section Pollution and Disease (Figure 5: Water Quality and Child Survival) Deteriorating water quality is a particular threat in developing countries, where hundreds of millions of people lack access to clean drinking water and the vast majority of sewage is discharged into surface waters without wastewater treatment. In many urban areas in poorer countries people compete for access to polluted water to satisfy their drinking needs. In 1980, 1.8 billion people lacked access to clean drinking water and a 1.7 billion lacked access to adequate sanitation services. The United Nations declared the 1980s the Drinking Water Supply and Sanitation Decade, and the next 10 years saw 1.3 billion people supplied with new water sources and 750 million with sanitation. Yet at the end of the decade, 1-2 billion people still lacked safe water and 1.7 billion lacked sanitation services. The UN estimated in 1990 that population growth alone would add nearly 900 million people to these categories in the coming decade, with investments in infrastructure unlikely to keep pace. In many developing countries, river pollution from raw sewage reaches levels thousands of times higher than the recommended safe limits for drinking and bathing.

130. City Of Albuquerque Public Works Department What are Common Contributors to Storm water pollution? , Hydrology. •, Storm water pollution Prevention. •, Ditches are Deadly. http://www.cabq.gov/flood/swpp.html

At Your Service... Public Works Homepage Customer Services Contact Information Department Organization ... Construction Information about programs related to construction, including a current listing of construction projects within the city. Hydrology and Flood Protection Information about flood protection and related programs, storm drainage, and hydrology. Streets and Traffic Information about streets and traffic, including traffic reports. Water Information about water and water related programs, including conservation. Wastewater Information about wastewater treatment and the Southside Reclamation Plant. What's New in Public Works New information about Public Works including news releases and media contacts. Development and Building Services Information related to the design, scheduling and processing of private development projects.

131. Teacher S Guide Teacher s Guide Effects of water pollution on Plants. Overview Students Purpose To see if pollution in water will affect plants. Hypothesis http://www.msnucleus.org/watersheds/tule/plantstguid.html

Teacher's Guide Effects of Water Pollution on Plants Overview: Students will perform an experiment in which they will observe how water pollution is absorbed into plants. Background Information Only pure water is evaporated, while other substances are left behind. As a result these impurities become part of the water system. All water eventually flows to the oceans. In Fremont, water flows into the San Francisco Bay through a series of creeks and sloughs. Waters running off the west side of the Fremont section of the Diablo Range fill creeks all along the mountain side. These stream waters are joined by waters flowing through city storm drains as well as water run-off from the various farmlands around Fremont. Run-off water may drop into Tyson Lagoon or Lake Elizabeth along the way. The streams enter the bay through the Alameda Flood Channel, Newark Slough, Plummer Creek, Mowry Slough and Mud Slough. Pollution anywhere along this pathway will find its way into the bay. Plants, animals, and microorganisms are all affected by pollution found in the creeks and ponds along the pathway to the bay. Student Activity: Below is information that will help you prepare and conduct the experiment on water pollution. Read all the information before beginning the experiment with your class. The

132. Rivers There are several sources of water pollution which work together to reduce overall river water quality. Other sources of water pollution. http://www.wildlifetrust.org.uk/facts/rivers.htm

Rivers Rivers and the surrounding land drained by them (catchments) are very important wildlife habitats. The water itself provides the environment for fish, plants and animals, while the banks and nearby land support creatures such as otters, kingfishers and dragonflies and a variety of water-loving plants. Between 1985 and 1990 there was a decrease in the total length of rivers and canals in England and Wales having top quality water. Meanwhile the total length of 'poor' quality waterways increased. Since 1990 the situation in England and Wales has improved. The Environment Agency reports an increase in length in the best quality grades of waterway and a reduction in the poorest. Indeed there has been significant improvement in 10.7% of the total length of rivers and canals in England and Wales. Where does pollution come from? There are several sources of water pollution which work together to reduce overall river water quality. Industry and agriculture discharge liquid waste products. Rain as it falls through the air, or drains from urban areas and farmland, absorbs contaminants. Serious incidents resulting from spillages or discharges of toxic chemicals are the pollution events that make the news. For example, just one litre of insecticide killed over 1,000 fish in the River Glaven in Norfolk. The impact of a slow build-up of pollution over a long time and in a wide area can be even more serious. During the 1950s, otters in many parts of the country were nearly wiped out by the accumulation of pesticides in our rivers

133. San Jose/Santa Clara Water Pollution Control Plant San Jose / Santa Clara water pollution Control Plant. The water pollution Control Plant has the capacity to treat 167,000,000 gallons of wastewater per day. http://www.ci.san-jose.ca.us/esd/wpcp.htm

San Jose / Santa Clara Water Pollution Control Plant About the Plant The San Jose/Santa Clara Water Pollution Control Plant is one of the largest advanced wastewater treatment facilities in California. It treats and cleans the wastewater of over 1,500,000 people that live and work in the 300-square mile area encompassing San Jose, Santa Clara, Milpitas, Campbell, Cupertino, Los Gatos, Saratoga, and Monte Sereno. The Water Pollution Control Plant has the capacity to treat 167,000,000 gallons of wastewater per day. It is located in Alviso, at the southernmost tip of the San Francisco Bay. Originally constructed in 1956, the Plant had the capacity to treat 36,000,000 gallons of water per day and only provided primary treatment. In 1964, the Plant added a secondary treatment process to its system. In 1979, the Plant upgraded its wastewater treatment process to an advanced, tertiary system. Wastewater from sinks, toilets, and drains inside homes, businesses and schools in most of Santa Clara Valley travels through an underground pipe system, known as the sanitary sewer system, before it arrives for treatment at the San Jose/Santa Clara Water Pollution Control Plant. That journey can take up to 10 hours. About 18 hours later, 99% of the impurities have been removed through a highly sophisticated treatment process that simulates the way nature purifies water, but at a greatly accelerated rate.

134. David A. Gillam, Susitna Elementary, Anchorage, AK WATER POLLUTION David A. Gillam, Susitna Elementary, Anchorage, AK water pollution Appropriate for grades K6. OVERVIEW There are a wide variety of pollutants that can affect http://yn.la.ca.us/cec/cecsci/cecsci.26.txt

David A. Gillam, Susitna Elementary, Anchorage, AK WATER POLLUTION Appropriate for grades K-6. OVERVIEW: There are a wide variety of pollutants that can affect water and the plants and animals that live in the water. This pollution can be divided into three groups: chemical pollution, thermal pollution, and ecological pollution. Since not all pollution is human produced students need to understand that there are sometimes "natural" reasons for some pollution. PURPOSE: These activities will help students' understanding of water pollution and its potential effects on human and wildlife habitats. OBJECTIVES: Students will be able to: 1. Identify 2 or more pollutants in a bog, marsh, stream or other wetland area. 2. Relate a pollution prevention message through words and art. 3. Understand that some pollutants can not be seen. ACTIVITIES: 1. Taking student a wetland area helps them become more aware of the water around them. Take with you paper, pencils, clipboards, rubber gloves, plastic garbage bags and extra adults. When you get to your wetland site divide students into groups of 3 or 4. Each group is to look around the wetland area and find as many sources/types of pollution as possible. On their paper a designated recorder for each group will record the different types of pollution found. After 5-7 minutes, come together as a whole group and discuss the pollution that is seen. Since the visible pollution is often in the form of litter, discuss with your students the pollution that may be present, but not seen. When the group discussion is over, pass out gloves and bags. Divide students into groups and assign an adult to each group. Then have the students pick up the litter pollution and take back to school and put in dumpsters. Repeat throughout the year. 2. For this activity you will need paper, crayons, markers, crayon pastels and other art supplies. Review with the students the types of pollution that they know about. Talk about the ways people can help prevent certain kinds of water pollution. List them on the chalk board. Have students draw a picture showing how to prevent pollution of a wetland of other water source. Encourage students to think about the source of the pollution and ways to either prevent or ways to dispose of some pollutants. 3. To help students understand that clear water isn't necessarily free of pollutants, place 5 clear liquids in portion cups. Things to include should have a definite taste that students would recognize. Use sugar water, white vinegar, salt water, water mixed with citric acid, and tap water. Using cotton swabs, have students taste each liquid (dispose of swab after each taste) and record what they taste after each. After students have all had a chance to taste, discuss that some kinds of pollution can't be seen. If you have local creeks, streams, or other water ways that are unsafe for human use, this is a good jumping off point to discuss the problems these bodies of water have. RESOURCES/MATERIALS NEEDED: All resources are available in most areas. TYING IT ALL TOGETHER: Environment concerns can be understood by even the youngest school children. Providing them with a background of information and an opportunity to actively use that information, they will begin to develop a feeling of stewardship for their world. Using activities that develop environmental stewardship in students will hopefully become a basis for action in their future lives.

135. About Pulp Pollution And Making Clean Paper Information resource for environmentalists, consumers and paper mills on the polluting impact on air, ground and water of pulp and papermaking processes. Extensive links to technical information and environmental action sites. From Reach for Unbleached!, a Canadian charity. http://www.rfu.org/AboutPulp.htm

Ab out Pulp Pollution and Making Clean Paper Home Page Search this site Campaigns Publications ... Links Pulp and paper mills pollute our water, air, and soil. The pulp and paper industry is one of the largest and most polluting industries in the world; it is the third most polluting industry in North America. There are about 500 kraft mills, and many thousands of other types of pulp and paper mills, in the world. Primary concerns include the use of chlorine-based bleaches and resultant toxic emissions to air, water, and soil. With global annual growth forecast at 2.5%, the industry and its negative impacts could double by 2025. People need paper products, but we also need sustainable, environmentally safe production Why Does Pulp Pollution Matter? Pulp and paper is the third largest industrial polluter to air, water, and land in both Canada and the United States, and releases well over a hundred million kg of toxic pollution each year (National Pollutant Release Inventory, 1996). Making paper also consumes vast quantities of trees Water Pollution Pulp mills are voracious water users. Their consumption of fresh water can seriously harm habitat near mills, reduce water levels necessary for fish, and alter water temperature, a critical environmental factor for fish. Mill owners say they are unable to institute water conservation and recycling because the concentrated effluent would kill fish (British Columbia COFI Pollution Prevention Workshop, June 1997, Environment Canada PPER Consultations, June 2000).

136. AMSA - Association Of Metropolitan Sewerage Agencies Has current news and information about clean water issues (such as nonpoint source pollution and radioactivity in municipal wastewater), as well as resources for POTW operators. http://www.amsa-cleanwater.org/

Search Home Security Upcoming Conferences Membership Directory ... Site Map Association of Metropolitan Sewerage Agencies 1816 Jefferson Place, NW Washington D.C. 20036-2505 (202) 833-AMSA (202) 833-4657 Fax info@amsa-cleanwater.org AMSA Urges Member Support for Congressional Funding of Water Sector Security Tool AMSA has been working with the Association of Metropolitan Water Agencies ( AMWA ) to obtain full funding of $4 million, in fiscal year 2005, for its Water Information Sharing and Analysis Center ( WaterISAC read more (members only) AMSA Meets with Key House Committee Staff on Stormwater Funding AMSA met last week with key minority staff on the House Transportation and Infrastructure Committee to discuss the need for the House's support of the $958 million set aside for stormwater mitigation projects that the Senate passed as part of its Safe, Affordable, Flexible and Efficient Transportation Equity Act ( SAFETEA ), S. 1072. read more (members only) AMSA Urges Members Who Incinerate Biosolids to Complete Critical Survey Given the problems that some publicly owned treatment works (POTWs) are encountering with their Total Hydrocarbon (THC)/Carbon Monoxide (CO) - Continuous Emissions Monitoring Systems (CEMS) and the differing interpretations of the 40 CFR Part 503 requirements concerning THC/CO-CEMS, AMSA and the Water Environment Research Foundation ( WERF ) are conducting a joint survey to collect information on the issues surrounding biosolids incineration.

137. MoDNR Water Pollution Control Program That s why we decided to combine the water pollution Control Program and the Public Drinking water Program into the water Protection Program. http://www.dnr.state.mo.us/wpscd/wpcp/homewpcp.htm

138. Advantage Energy Group: Positive Solutions For Heat Recovery And Pollution Contr Specializes in design and installation of heat recovery, water chilling, and pollution control systems. Site includes explanation of waste heat conversion and thermal oxidizing processes. http://www.aeg-usa.com

800 McArdle Dr, Unit A Crystal Lake, IL 60014 Phone: (815) 788-7300 Fax: (815) 788-7333 Advantage Energy Group, Inc. designs, engineers, installs and maintains high efficiency industrial air pollution controls, heat recovery systems and comfort cooling solutions. AEG is committed to helping its customers effectively minimize their operating energy expenses while easing the burden of ever increasing utilities costs. WELCOME to the AEG website! Visit us at Graph Expo 2003! AEG's current product lines include: Energy Advantage System High efficiency heat recovery solutions, with energy positive potential. Ultra efficient, regenerative thermal oxidizer solution for VOC and Odor abatement. VOC pollution controls MTO MCO Protect-Air ... Comfort Cooling Solutions Cost effective, custom design industrial comfort cooling (air conditioning) solutions. Custom HMI Software Custom graphical interface solutions. Visit the AEG Installation Photo Album! Read about our Incentive Funding Solutions , which provide qualified customers with hundreds of thousands of dollars in government and institutional funding to help offset the costs of replacing aging and inefficient pollution control and heat recovery systems.

139. SAIN Resources About Water Quality ecosystems, Freshwater environments, water quality, water, water analysis, water conservation, water management, water pollution, water purification, water http://sain.nbii.gov/phpqueries/water_quality.php

Use the 'text only' version of this web page for browsers not JavaScript enabled. Link to 'text only' contained in page footer. Use the 'text only' version of this web page for browsers not JavaScript enabled. Link to 'text only' contained in page footer. Use the 'text only' version of this web page for browsers not JavaScript enabled. Link to 'text only' contained in page footer. Use the 'text only' version of this web page for browsers not JavaScript enabled. Link to 'text only' contained in page footer. Listings of online resources about Stingers (Cuidaria) Spiny Skinned (Echinodermata) Mollusks (Mollusca) Arthropods (Arthropoda) Vertebrates (Vertebrata) Jellyfish and similar Star Fish and similar Snails (Gastropods) (Bivalves) (Cephalopods) Chitons and related (Chitons, Scaphopods, Neopilina) Crustaceans (Crustacea) Insects (Insecta) Arachnids (Arachnida) Fish Amphibians Reptiles Birds ... Mammals Catalog of Online Resources Periodicals Federal Government State Governments Multimedia Images Sound Video Parks ... Teacher Resources Catalog of Online Resources Viruses Bacteria Protists (Mycology) Plants (Botany) Algae Mosses Ferns Herbs ... Visualization and Analysis Tools Evaluations and Methodologies Partners Infrastructure Contact Us Catalog of Online Resources Species Conservation Invasive Species Ecosystems Farmlands ... Water Quality SAIN resources about Water Quality

140. WaterWorld - Water And Wastewater Technology Liquid and solid waste, water quality, contamination and pollution information, trends and technology online for professionals in the municipal water and wastewater industry. http://www.wwinternational.com/pages/waterworld.htm

WaterWorld - water pollution and wastewater treatment Search Articles Buyers' Guide Advanced Help In This Issue WaterWorld Industrial WaterWorld Web Exclusives Business Projects / Contracts Industry News Water ... Power Engineering/Power Engineering International WATERWORLD WEBCASTS Live Webcasts Hach Presents Webcast Archives Hach Presents TOC Technologies: Which one is right for you? Click Here for other Webcast Archives Looking for something? You can click on the subjects below or perform a search of editorial archives. Basic Search Help Search Articles Product Guide Keywords WEB EXCLUSIVES Business Projects / Contracts Industry News Water ... Case Studies IN THIS ISSUE Feature Viewpoint Showcase Washington Update ... POWER ENGINEERING/POWER ENGINEERING INTERNATIONAL BUYERS GUIDE CURRENT ISSUES April 2004 May 2004 March 2004 Search Contact Us Site Map Bookmark This Site ... Home

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