PDF-in Drinking Water Wells

Bacteria Bacteria in your well water Take actionBacteria are also known as germs You may also hear the term 145coliform bacteria146 Bacteria are part of the natural world and are everywhere Some are h. 3 mgL Action Level 13 mgL in 10 percent or more of tap water samples HALchild none Health Effects Summary Acute and Chronic Copper is an essential nutrient but at high doses it has been shown to cause stomach and intestinal distress liver and kidney Arsenic concentrations vary in accordance with geographic location When arsenic levels are found to be too high at a specific location it may be necessary to treat drinking water to remove it Arsenic usually exists in two different forms or valences Mu nicipalities are required to test their water supplies regularly to ensure the water is safe to drink Since there is no requirement to test a private well except for bacteria when it is 64257rst drilled or the pump is changed you are responsible Iron in drinking water Guidelines. Iron is essential for humans. Where does the iron that we need come from??. Usually from the food that we eat – not necessary in water. Canadian Drinking Water Quality GL is . June 2010 ECY Pub. 06-11-021 DOH 331-349 (Revised) ECY Pub. 06-11-021 Page 2 DOH 331-349 Testing results Contact your local health department for advice if the results of the tests show: Coliform is Compliance Monitoring Data & NextGen. Greg Fabian, PMP. to. Exchange Network National Meeting. Philadelphia, PA. May 30, 2012. Topics. SDWIS State – Usage and Architecture. Current Data Flows. Hydrofracking. : . Risky . Business. Peter . Hudiburg. Plymouth Friends of Clean Water. hudiburg@frontiernet.net. Well Water Contamination Has Happened. Dimock. , PA. Bradford County, PA. Coitsville. Class II Program. Kentucky Department for Natural Resources. Division of Oil & Gas. Barren River State Park Outreach Mtg.. 4:00 pm CST. Audubon State Park Outreach Mtg.. 2. :00 pm CST. Jenny Wiley State Park Outreach Mtg.. Interim Measures Update. Restoration Advisory Board Meeting . March 25, 2010. 1. Study Areas. 2. 1-mile radius surrounding monitoring wells MW-125d/123s & MW-126d/124s located at the intersection of North Patuxent Road and Dovetail Lane, Odenton. Hoke County Number of wells tested Minimum Maximum Average Maximum Contaminant Level (MCL) * Secondary MCL Units Number of wells tested above MCL Percentage of wells tested above MCL Numbe S t a t e W a t e r R e s our c e s Con t rol Bo a rd D ivisi on of W a t e r Q u ali t y G AMA P rogr a m Revised November 201 7 1 Total Dissolved Solids (TDS) Values in Natural Waters GROUNDWATER California State Water Resources Control Board Groundwater Protection Section July 2010 DRAFT Revised July 2010 Table of Contents ACKNOWLEDGEMENTS 3ABBREVIATIONS AND ACRONYMS 4ABSTRACT Driven Well Construction Features Assembled lengths of two inches to three inches diameter metal pipes are driven into the ground A screened well point located at the end of the pipe helps drive the 1 DWGB - 3 - 5 2020 INTRODUCTION AND OCCURRENCE Fluoride occurs naturally in some limited areas of New Hampshire ’ s bedrock, most notably in the Mt. Wa