141. Oxford Laboratory, Inc. :: Poviding Excellent Analytical Services In Chemical, M Provides EPA certified testing for regulatory samples in the areas of wastewater, drinking water, and air emissions. http://www.oxfordlaboratory.com

Oxford Laboratory 1316 South Fifth Street Wilmington, NC 28401 tel. 910.763.9793 fax. 910.343.9688 Contact Us Travel Directions A Division of

142. Drinking Water Services Provider of private and small scale drinking water treatment plants for consumers with a private water supply. UK and International services http://www.drinking-water.co.uk

Home Page Contact Us Private Water Supplies Information Sheets ... Image Library Water Requirements Single Property Multiple Properties Larger Estates Variable Occupancy and Holiday Accomodation ... Remote Locations Water Sources Wells and Boreholes Rivers, streams, lakes Water Quality Iron and Manganese Micro biological Giardia and Cryptosporidium Contact Us Drinking Water Services Rocfort Road Snodland Kent ME6 5AH email: Drinking Water Services Drinking Water Services is part of mid kent water , an established water supply company in the South East of England.

143. Nitrates In Drinking Water April 1999. NITRATES IN drinking water. NITRATES drinking water normally contributes only a small percentage of the total nitrate intake. NITRATES http://www.idph.state.il.us/envhealth/factsheets/NitrateFS.htm

April 1999 NITRATES IN DRINKING WATER NITRATES AND DIET Nitrate (NO3) is a compound of nitrogen and oxygen found in many food items in your everyday diet. Generally, the concentration in the ground water is low. The major adult human intake of nitrate is from food rather than from water. Vegetables such as spinach, lettuce, beets and carrots contain significant amounts of nitrate. Drinking water normally contributes only a small percentage of the total nitrate intake. NITRATES IN DRINKING WATER Although low levels of nitrates may occur naturally in water, sometimes higher levels, which are potentially dangerous to infants, are found. Illinois has adopted a drinking water standard for nitrate of 10 milligrams per liter (10 mg/l) as N (nitrogen). This standard is mandatory for public water supplies and is used as a guide for private water supplies. The U.S. Environmental Protection Agency also uses 10 mg/l as N as a mandatory national standard for public supplies under the Safe Drinking Water Act. The 10 mg/l standard expressed as nitrogen (N) is equivalent to 45 mg/l expressed as nitrate. SOURCES OF HIGH NITRATES It is often difficult to pinpoint sources of nitrates because there are so many possibilities. Sources of nitrogen and nitrates may include runoff or seepage from fertilized agricultural lands, municipal and industrial waste water, refuse dumps, animal feedlots, septic tanks and private sewage disposal systems, urban drainage and decaying plant debris. Geologic formations and direction of ground water flow also may influence nitrate concentration.

144. Handpumps And Water Well Drilling Training For Safe Drinking Water Trains Nationals to drill safe drinking water wells and build water pumps (handpumps). http://www.lifewater.ca/

Lifewater Canada and Water Pump Lifewater Canada water pump Current water pump options for overseas use W ater Pumps: Bush handpump (International) Afridev water pump (International) Mark II handpump (International) Kardia hand pump (Germany) Vergnet water pump (France) Consallen hand pump (United Kingdom) Hydraulic Ram Pump (International) Tara handpump (International) Unimade handpump (Malaysia) Rower water pump (United Kingdom) Asassa hand pump (Canada) Inertia-Lift Village Hand Pump (New Zealand) Pitcher pump (Canada) Pitcher water pump (USA) Guzzler hand pump Hydraulic Ram Pumps Ram pump Ram project (China) Hydraulic Ram water pump (Center for Alternative Technology) "Highlifter" water pump (Piston Ram) Pumps powered by Non-Conventional Energy Sources Other Handpump Links Handpumps Network Handpump Technology Network Handpump Standardization Are Hand Pumps Affordable? ... Zimbabwe pump document.write('<');document.write('! ');

145. EWG Report || Rocket Fuel In Drinking Water drinking water for more than 20 million Americans is contaminated with a toxic legacy of the Cold War A chemical that interferes with normal thyroid function http://www.ewg.org/reports/rocketwater/

Quick Index Home Issues Arsenic/Wood Farm Subsidies Mercury/Seafood MTBE Organic Food Perchlorate/Rocket Fuel Teflon/PFCs Investigations Asbestos BodyBurden Farmed Salmon Teflon MTBE Report Home News Release Known Health Effects Senator Boxer's News Release RELATED REPORTS Rocket Fuel in Lettuce Eating lettuce or other vegetables grown in fields irrigated by the Colorado River may expose consumers to a larger dose of toxic rocket fuel than is considered safe by the U.S. Environmental Protection Agency. [ more Rocket Science Sources of drinking water for more than 7 million Californians and unknown millions of other Americans are contaminated with a chemical that disrupts child development and may cause thyroid cancer, but is unregulated by the state or federal government. [ more Human Testing of Perchlorate is Unethical Aerospace contractor pays Californians $1,000 to eat thyroid toxin in first large-scale human test of water pollutant. [ more Rocket Fuel Waste Contaminates Water Supplies For Thousands in Sacramento County RELATED ARTICLES Perchlorate Runoff Flows To Water Supply of Millions,

146. USATODAY.com - Report: Nuclear Sites Put Drinking Water Sources At Risk Major sources of drinking water remain at risk of serious contamination from the nation s nuclear weapons complexes, despite billions in federal spending to http://www.usatoday.com/news/washington/2004-03-29-nuclear-gns_x.htm

Cars Jobs Franchises Business Opportunities ... Weather Politics Politics home Politics briefs Latest polls Political calendar Washington Washington home Washington briefs Government Guide Law Center Health Health information Medical resources Health tools Editorial/Opinion Ed/Op home Columnists Cartoons More News Top news briefs Nation briefs World briefs States ... Talk Today Posted 3/29/2004 10:54 PM Updated 3/29/2004 11:00 PM Today's Top News Stories Government official says Shiite radical promises to remove fighters from Najaf after arrest of key lieutenant Three Marines killed in action in western Iraq Caribbean floods kill more than 660 4 nations propose changes to U.S.-British draft resolution ... Add USATODAY.com headlines to your Web site E-Mail Newsletters Sign up to receive our free Daily Briefing e-newsletter and get the top news of the day in your inbox. E-mail: Select one: HTML Text Breaking News E-Mail Alerts Get breaking news in your inbox as it happens Report: Nuclear sites put drinking water sources at risk By Larry Bivins and Greg Wright, Gannett News Service

147. FILMTEC Reverse Osmosis Membranes And DOWEX Ion Exchange Resins For Water Purifi Offers FILMTEC reverse osmosis and nanofiltration membranes and DOWEX ion exchange resins to meet global needs for water purification for industrial, municipal, commercial, and home drinking water users. Includes useful information and downloadable tools. http://www.dow.com/liquidseps

@import url(/includes/nav/iesimple.css); D water treatment , as well as specialized applications in industries including pharmaceuticals, fine chemicals chemical processing mining catalysts ... beverage and dairy processing , and more Site Map *Trademark of The Dow Chemical Company Servicemark of The Dow Chemical Company

148. ADEQ: Safe Drinking Water SAFE drinking water. Most people in Arizona receive their drinking water from large municipal water delivery systems that rely on http://www.adeq.state.az.us/environ/water/dw/

Keyword Search: Home Contact Us Help Subscribe BROWSE WATER QUALITY Water Quality Home Watershed Management Wastewater Management Compliance ... Data Management BROWSE BY CATEGORY About ADEQ ADEQ Newsroom Assistance Compliance ... Doing Business with ADEQ BROWSE BY PROGRAM Air Quality Waste Programs Water Quality SAFE DRINKING WATER Overview Drinking Water and Your Health Delegated Authority Drinking Water Rules ... Contacts See also these Drinking Water special topics: Arizona Arsenic Master Plan Information for private well owners affected by wildfires Perchlorate fact sheet Water on Tap: A Consumer's Guide to the Nation's Drinking Water ... EPA glossary of drinking water terms Notice for water system owners and operators regarding Naegleria fowleri Please review the following letters from Bob England, MD. , state epidemiologist for the Arizona Department of Health Services and Jeffrey W. Stuck , manager of the Safe Drinking Water Section of the Arizona Department of Environmental Quality regarding water testing for Naegleria fowleri . For more information about the organism itself, please read this factsheet from the Centers for Disease Control and Prevention.

149. Water.com Bottled water delivery service in the United States. Company profile, facts and health benefits of drinking water. http://www.water.com/

150. IRON IN DRINKING WATER Iron in drinking water. Iron is one of the earth s most plentiful resources, making up at least five percent of the earth s crust. http://www.dnr.state.wi.us/org/water/dwg/iron.htm

Iron in drinking water Iron is one of the earth's most plentiful resources, making up at least five percent of the earth's crust. Rainfall seeping through the soil dissolves iron in the earth's surface and carries it into almost every kind of natural water supply, including well water. Although iron is present in our water, it is seldom found at concentrations greater than 10 milligrams per liter (mg/1) or 10 parts per million (ppm). For a free brochure containing the information on this page, contact the nearest DNR office and request publication number WS-35. Table of contents Iron, health and water quality What kinds of iron are found in water? Actions you can take to correct an iron problem Test your water ... For more information on iron in drinking wate r Health and Water Quality Iron is not considered hazardous to health. In fact, iron is essential for good health because it transports oxygen in your blood. In the United States, most tap water probably supplies less than 5 percent of the dietary requirement for iron. Under Department of Natural Resources (DNR) rules, iron is considered a secondary or "aesthetic" contaminant. The present recommended limit for iron in water, 0.3 mg/I (ppm), is based on taste and appearance rather than on any detrimental health effect. Private water supplies are not subject to the rules, but the guidelines can be used to evaluate water quality.

151. Âñåóêðà¿íñüêà åêîëîã³÷íà íåóðÿäîâà îðãàí³à Ukrainian network of environmental nongovernmental organizations. Main campaigns are drinking water and public awareness on environmental and health issues. http://www.mama-86.kiev.ua/

152. Nitrates In Drinking Water no. 0.517. Nitrates in drinking water. These feeds can have an additive effect when consumed with high nitrate drinking water. The drinking water Standard. http://www.ext.colostate.edu/pubs/crops/00517.html

You are here: Home Crops Online Fact Sheets no. 0.517 Nitrates in Drinking Water by J.R. Self and R.M. Waskom Quick Facts... Nitrate is a colorless, odorless, and tasteless compound that is present in some groundwater in Colorado. Nitrate can be expressed as either NO (nitrate) or NO -N (nitrate-nitrogen). Nitrate levels above the EPA Maximum Contaminant Level of 10mg/l NO - N or 45 mg/l NO may cause methemoglobinemia in infants. Proper management of fertilizers, manures, and other nitrogen sources can minimize contamination of drinking water supplies. Nitrate (NO ) is a naturally occurring form of nitrogen found in soil. Nitrogen is essential to all life. Most crop plants require large quantities to sustain high yields. The formation of nitrates is an integral part of the nitrogen cycle in our environment. In moderate amounts, nitrate is a harmless constituent of food and water. Plants use nitrates from the soil to satisfy nutrient requirements and may accumulate nitrate in their leaves and stems. Due to its high mobility, nitrate also can leach into groundwater. If people or animals drink water high in nitrate, it may cause methemoglobinemia, an illness found especially in infants. Nitrates form when microorganisms break down fertilizers, decaying plants, manures or other organic residues. Usually plants take up these nitrates, but sometimes rain or irrigation water can leach them into groundwater. Although nitrate occurs naturally in some groundwater, in most cases higher levels are thought to result from human activities. Common sources of nitrate include:

153. WILSON'S WATER WELLS LIMITED - Serving Durham Region, York Region & Toronto Stouffville, Ontario. Residential and Industrial water well drilling. Providing clean drinking water to the residents of York and Durham Regions and neighboring communities. http://www.wilsonwaterwells.com

RESIDENTIAL COMMERCIAL INDUSTRIAL DEWATERING CABLE TOOL DRILLING PUMPS SALES SERVICE HOME ABOUT US LOCATION HISTORY ... CONTACT US

154. Your Drinking Water Your drinking water. For backflow information, try these No, there are very effective ways to protect you and your neighbors drinking water. http://www.mindspring.com/~loben/water.htm

Your Drinking Water For backflow information, try these: Your Drinking Water Cross-Connection Supervisor's Checklist Worst Waterbourne Disease Outbreaks Public Education Materials ... Case Histories of Backflow Incidents The following is intended as informational only. I will not attempt to sell you anything except safety. In fact, I will suggest that you do NOT purchase certain products that may be hazardous to your water system. In order for the human species to survive on this planet we need ONLY three things: Clean AIR to breathe Uncontaminated FOOD to eat and SAFE WATER to drink. Considering the fact that safe drinking water is vital to human survival, it seems strange that the utility companies (purveyors) charge so little for the life-giving product they sell. The courts have deemed that water is a product and not a service to the public. The water purveyors take the raw material and process this material through their factories (water plants) and then sell this product to their customers for a profit. In the U.S. products which are sold for a profit have an implied warranty that the products are usable. Water has a warranty that it is fit for human consumption. The water purveyors deliver the product through a series of pipes (transmission mains and distribution mains) to the customers' water meters. Once the product (clean water) is delivered through the water meters to the customers, the water purveyor does not want this same water to return back through the meters and out into the public water supply.

155. Waterlogic International Water purifiers and dispensers for commercial office drinking water. http://www.waterlogic.com

156. Apr_Subject Public Health Services North Island Public Health Services South Island Latest News New drinking water Bill Government intends to introduce a new Bill on http://www.moh.govt.nz/water

Drinking-water Home Publications Current reports Discussion area for service providers ... Search Drinking-water in New Zealand www.moh.govt.nz/water The Ministry of Health has set up this drinking-water page to inform the general public, public health professionals and authorities about the Ministry of Health's work and initiatives on drinking-water, wastewater and sewage. This includes: the current status of drinking-water and sanitation provision for New Zealand issues that may affect public health adversely formulating policy and monitoring procedures for achieving safe drinking-water supplies and effective sanitation. For any comments regarding technical aspects of these webpages or help downloading publications please email the WebManager@moh.govt.nz For drinking-water supply queries in your district please contact the Health Protection Officer at your local public health service - see below. Public Health Services North Island Public Health Services South Island Latest News: New Drinking Water Bill Government intends to introduce a new Bill on drinking-water safety in 2004 that will be in the form of an amendment to the Health Act 1956, with some amendments to other legislation - principally the Building Act 1991. The Bill will not include any amendments to the Resource Management Act 1991. More information is available on the MAF website.

157. EHC Drinking Water Issues Bulletin Index These are a series of articles regarding drinking water Source Assessment. Most community water suppliers deliver highquality drinking water. http://www.nsc.org/ehc/water/waterbul.htm

Water Bulletins A periodic resource on source water assessment ... These are a series of articles regarding Drinking Water Source Assessment. These articles will inform you about your drinking water and w hat you, the public, can do to get involved in protecting your current and future drinking water quality. The federal Safe Drinking Water Act's "Source Water Assessment Program" requires every state to analyze existing and potential threats to the quality of our public drinking water supplies. Most community water suppliers deliver high-quality drinking water. As development increases in our states, it can also create threats to our drinking water. Suburban sprawl has encroached upon once-pristine watersheds, bringing with it all of the by-products of our modern life. Contamination of our drinking water occurs infrequently, but don't take our drinking water safety for granted. Greater emphasis on protecting our drinking water by you, your water supplier, and your state and local government will help keep our drinking water safe. Where Does My Drinking Water Come From?

158. Praxair,Inc. - Praxair-Trailigaz Ozone Co. Names New President Specializes in ozone water treatment applications for drinking water, bleach pulp, industrial wastewater, and food industry wash water. http://www.praxair.com/Praxair.nsf/AllContent/3F2402D5F558749B85256554007416B0?O

159. Radon In Drinking Water Environmental Health Center. Radon in drinking water. Radon is a It may be found in drinking water and indoor air. Some people who http://www.nsc.org/ehc/radon/water.htm

Environmental Health Center Radon in Drinking Water Radon is a naturally occurring radioactive gas that can cause cancer. It may be found in drinking water and indoor air. Some people who are exposed to radon in drinking water may have increased risk of getting cancer (especially lung cancer ) over the course of their lifetime. Radon from rock and soil under homes is the biggest source of radon in indoor air, and presents a greater risk of lung cancer than does radon in drinking water. The Safe Drinking Water Act, as amended in 1996, requires the U.S. Environmental Protection Agency (EPA) to develop a regulation to reduce radon in drinking water. On November 2, 1999, they published a proposed regulation. EPA is soliciting public comment on its proposed rule. They must receive comments, in writing, by 60 days after the November 2 publication date. A copy of the Federal Register notice of the proposed regulation and other information about radon in water can be obtained by contacting the Safe Drinking Water Hotline at (800) 426-4791. More information about radon and the proposed rule is also posted on the EPA Office of Ground Water and Drinking Water's radon web site at The National Safety Council's National Radon Hotline is primarily responsible for providing information about radon in air. However, its radon Web page

160. Cabinet MERLIN International First French company of council and engineering in the drinking water supply, the cleansing and the management of waste for the local communities. Independent of any industrial and financial groups since 1922. http://www.cabinet-merlin.com/

EXPERTISE QUALITY INDEPENDENCE Bienvenue Welcome Bienvenida Web site dedicated to Cabinet Merlin's international activities

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