Southgate Water and Sanitation District

Where does your water come from? Denver’s ingesting water comes from rivers, lakes, streams, reservoirs and is derived fed by exquisite mountain snow runoff. Denver Water’s supply is a hundred percent surface water that originates in resources during the watershed that encompasses four,000 rectangular miles on each facet of the Continental Divide. Mountain water resources Denver Water’s water sources are the South Platte River and its tributaries, the streams that feed Dillon Reservoir, and the creeks and canals above the Fraser River. Denver Water shops its water in five mountain reservoirs — Antero, Eleven Mile Canyon, Cheesman, Dillon and Gross. From those reservoirs, the water is then sent to one of three treatment vegetation within the city via a complex gadget of streams, canals and pipes. After treatment, drinking water is fed via each gravity and pumps to a machine of underground, clean-water reservoirs before persevering with to your own home or enterprise. More than three,000 miles of pipe carries water to Denver Water customers. Source water assessment The state fitness branch has finished a supply water evaluation of the ability for contaminants accomplishing any of Denver Water’s three-terminal reservoirs at Strontia Springs, Marston and Ralston. The capacity sources of contamination which could exist are: EPA Areas of Concern; Permitted Wastewater Discharge Sites; Aboveground, Underground and Leaking Storage Tank Sites; Solid Waste Sites; Existing/Abandoned Mine Sites; different Facilities; Commercial/ Industrial/Transportation; Residential, Urban Recreational Grasses; Quarries/ Strip Mines/Gravel Pits; Agriculture; Forest; Septic Systems; Oil/Gas Wells and Road Miles. For greater statistics at the document, contact the Colorado Department of Public Health and Environment with the aid of calling 303-692-2000. Devoted to water satisfactory Denver Water proudly serves extraordinary water to 1.4 million people within the metropolis of Denver and many surrounding suburbs. Since 1918, we have expertly deliberate, evolved and operated a complicated machine that provides smooth, safe, splendid-tasting water. The software is a public enterprise funded by way of water quotes, new tap charges and the sale of hydropower, now not taxes. We are Colorado’s oldest and biggest water utility — Denver Water has a total water service region of more than 360 square miles. Denver Water serves 25 percent of the kingdom’s population with less than 2 percent of all of the water used inside the nation. The herbal surroundings are our lifeline, and we assist defend it by way of selling wise water use. We take our water high-quality very significantly. Last 12 months, we accrued more than 35,000 samples and carried out extra than 68,000 exams to make certain our water is as smooth and safe as possible. Denver Water vigilantly safeguards our mountain water substances, and the water is cautiously dealt with earlier than it reaches your faucet. This brochure offers statistics gathered in 2017.THE TREATMENT PROCESS The treatment method consists of five steps: 1 COAGULATION/FLOCCULATION: Raw water from terminal reservoirs are drawn into mixing basins at our treatment plants where we add alum and polymer. This technique causes small particles to stick to each other forming larger debris. 2 SEDIMENTATION: Over time, the now large particles emerge as heavy enough to settle to the bottom of a basin from which sediment is removed. 3 FILTRATION: The water is then filtered through layers of fine, granulated substances — either sand or sand and coal, depending on the treatment plant. As smaller, suspended particles are removed, turbidity diminishes and clean water emerges. Four DISINFECTION: As safety in opposition to any microorganism, viruses and different microbes that might continue to be, disinfectant is introduced before the water flows into underground reservoirs all through the distribution machine and into your home or commercial enterprise. Denver Water carefully monitors the amount of disinfectant brought to keep first-rate of the water at the farthest reaches of the gadget. Fluoride takes place clearly in our water but is likewise added to treated water. 5 CORROSION CONTROL: pH is maintained by including alkaline substances to lessen corrosion in the distribution gadget and the plumbing in your house or business. All drinking water, inclusive of bottled water, may moderately be anticipated to include at the least small amounts of a few contaminants. The presence of contaminants does no longer always suggest that the water poses a fitness risk. More records about contaminants and potential fitness results can be received by way of calling the Environmental Protection Agency’s Safe Drinking Water Hotline (800-426-4791). Some humans can be greater at risk of contaminants in drinking water than the overall populace. Immuno-compromised individuals which include humans with cancer present process chemotherapy, persons who've passed through organ transplants, people with HIV-AIDS or different immune system issues, a few aged, and infants can be in particular at risk of infections. These people have to are looking for advice approximately consuming water from their fitness care companies. EPA/CDC guidelines on a suitable manner to reduce the hazard of infection with the aid of Cryptosporidium and different microbial contaminants are to be had from the Safe Drinking Water Hotline (800-426-4791). Lead in Drinking Water Since 1992, Denver Water has tested water internal houses within its distribution machine considered a threat for lead and copper infection, according to EPA standards. Denver Water’s supply water, water leaving the treatment plant life; and water inside the distribution device don't have any detectable lead and trace levels of copper. Lead can get into water through lead-containing household or building plumbing. Softened water is more aggressive toward family plumbing. Homes built earlier than 1951 may also have lead provider strains, which are the pipes that connect the water predominant underneath the road to the house. Homes built before 1987 may additionally have lead solder of their plumbing — lead solder becomes banned from use on domestic plumbing in 1986. Homes that do not fall inside those categories are at lower threat for lead contamination within the water. Lead exposure can purpose severe fitness troubles, particularly for pregnant ladies and younger kids. The maximum not unusual assets of lead in consuming water are substances and additives for carrier lines and domestic plumbing. Denver Water is liable for presenting fantastic ingesting water, but can't control the substances used in plumbing additives. When your water has been sitting for numerous hours, you can decrease the ability for lead publicity with the aid of flushing your tap for up to a few minutes before the use of water for drinking or cooking. If you are involved in lead, you can wish to have your water examined. Information on lead in drinking water, testing and steps to reduce exposure is to be had from the Safe Drinking Water Hotline at 800-426-4791, at epa.Gov/safewater/lead and denverwater.Org/Lead. Is There a Presence of Cryptosporidium and Giardia? Denver Water has examined for Cryptosporidium (Crypto) and Giardia in both uncooked and dealt with water since the Eighties. Since that point, Denver Water has in no way detected a viable indication of either within the treated ingesting water. Crypto and Giardia are microscopic organisms that, while ingested, can cause diarrhea, cramps, fever and other gastrointestinal symptoms. Crypto and Giardia are generally spread through the way other than drinking water. While most people conveniently get over the symptoms, Crypto and Giardia can motive greater critical infection in people with compromised immune structures. The organisms are in many of Colorado’s rivers and streams and are a result of animal wastes inside the watershed. At the treatment flora, Denver Water removes Crypto and Giardia via effective filtration, and Giardia is likewise killed by using disinfection. SOURCES OF DRINKING WATER Sources of ingesting water consist of rivers, lakes, streams, ponds, reservoirs, springs, and wells. As water travels over the surface of the land or via the ground, it dissolves naturally happening minerals and, in some cases, radioactive material. It also can choose up substances because of human interest and the presence of animals. Contaminants may additionally consist of the subsequent: Microbial contaminants — viruses, micro organisms and different microbes which could come from sewage treatment vegetation, septic systems, agricultural cattle operations, and the natural world. Inorganic contaminants — salts and metals, which may be occurring or result from urban hurricane water runoff, industrial or domestic wastewater discharges, oil and fuel production, mining, or farming. Pesticides and herbicides — chemical substances as a consequence of a spread of sources, which includes agricultural and urban stormwater runoff, and residential uses. Organic chemical contaminants — materials such as synthetic and volatile natural chemical substances, which might be by-merchandise of industrial methods and petroleum manufacturing, and also may additionally come from gas stations, city typhoon water runoff, and septic structures. Radioactive Contaminants — substances that may be naturally taking place or be the result of oil and fuel production, and mining activities..

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