City of Lawrence

How can a Sewer Program Work? The City of Lawrence’s sewer program consists of a network of pipes that take flow to the Better Lawrence Sanitary Region wastewater treatment facility. By using your toilet, shower room, washing machine or dishwasher, wastewater leaves your property through a pipe known as “service lateral” that connects to greater local main sewer pipes. Service laterals are the responsibility of the property owner and have to be maintained by the house owner. The City’s Normal water & Sewer Section operates and preserves the City’s key sewer pipes, which can be cleaned and examined regularly. Sanitary Sewer Overflows (SSOs) Hygienic Sewer Overflows (SSOs) is a condition in which in turn untreated sewage is released from the sewer system before achieving the wastewater treatment flower. SSOs are mostly caused by pipe collapses, grease deposits, and debris blockages. SSOs can be recognized as normal water discharging from sewer manholes and/or get basins, into cellars and garages ., etc. Sewage odors may also be present. SSOs are an environmental and public health concern, in fact, it is crucial that SSOs are reported for the proper authorities so that the issue can be tackled, and the area may be decontaminated. In the case that you just witness what you believe is an SSO, please reach out to the City's Water & Sewer Department right away at (978) 620-3580 or (978) 620-3321. Cryptosporidium Monitoring Cryptosporidium is a microbial vermin found in surface normal water throughout the U. T. Although filtration gets rid of Cryptosporidium, the most frequently used filtration methods are unable to guarantee 100% removing. Current test strategies do not allow us to ascertain if the organisms happen to be dead or if they happen to be capable of treating disease. Symptoms of the illness include nausea, diarrhea, and abdominal aches. The City monitored to get Cryptosporidium in 2016 and 0. 28 oocysts were discovered in the raw normal water from the river ahead of any treatment through the October 2016 testing. Lawrence Water Treatment Plant utilizes AND ALSO disinfection specifically to take care of for cryptosporidium. Just about all healthy individuals are in a position to overcome the disease in a few weeks. However, immuno-compromised people have more problems and are at better risk of developing an extreme, life-threatening illness. Immuno-compromised individuals are encouraged to refer to their doctor relating to appropriate precautions to stop the infection. Cryptosporidium has to be ingested for it to cause disease, and may even be passed through various other means than drinking alcohol. Where does your water is derived from? The City of Lawrence began supplying moving water in 1874. In 2007, a new normal water treatment plant started out providing treated normal water, replacing the City’s 70-year old flower. Water from the Merrimack River, Source ID#3149000-01S is treated on the plant through a method known as conventional treatment, described in the number below. The used water is then circulated to the distribution program or stored later. During emergencies or perhaps periods of extraordinarily high demand, Lawrence can buy water by surrounding communities through existing interconnections with Andover, Methuen, and North Andover. Normal water from these interconnections was not required in 2016. The options for these interconnections will be the Merrimack River and Haggets Pond in Andover, the Merrimack River in Methuen, and Lake Cochichewick in North Andover. Letter from the Bureau Regarding Lead in Drinking Water Dear Normal water Customer, The new events in Flint, Michigan have helped bring a renewed perception of public recognition to drinking water top quality issues and the occurrence of lead in older water services pipes. As a result of these kinds of unfortunate events, people have many questions. We certainly have taken the necessary steps to ensure the tap water supplied to you and your family is secure. Specifically: • Each of our water is cared for to reduce corrosivity and steer clear of lead leaching in the water; • Almost all of the private water services pipes are lead-free - of the doze, 458 service water lines currently active, no more than 143 (1. 1%) are made of lead; Away of those 143 sites, 60 samples had been sampled in 2017. Out of those 62 samples, 7 surpass the lead Actions Level of 15 parts per billions (ppb); • Homeowners of households containing business lead services were advised of such in 2015; and • EPA requires that at least 85 percent of selections be below the business lead Action Level of 12-15 parts per million (ppb). The Lawrence Water & Sewer Department remains dedicated to providing our consumers with the highest quality moving water. As such, we have produced a 24-month 0% interest financing plan for lead services abatement. Furthermore, we certainly have established the main forgiveness program, that may waive up to even just the teens of the associated capital cost. Please understand that we take the safety of you and your family very critically; our men and women job 24/7 to ensure that each of our water supply is cared for to the highest specifications possible. If you have virtually any questions, please tend not to hesitate to contact my own office by contacting (978) 620- 3586. Sincerely, Dan Lahiff, Acting Commissioner Associated with Lawrence Be Informed! ü, Read the annual Normal water Quality Report offered by your public normal water system. ü, Employ information from your California's Source Water Examination to learn about potential threats to your normal water source. ü, Identify whether the Clean Normal water Act's water top quality standards for your moving water source protect the tap water, in addition to aquatic life and swimmers. Be Observant! ü Look around your watershed and be alert to bulletins in the local media to get activities that may leave filth for your source normal water. ü If you discover any suspicious actions in or around your hydrant, please notify the area authorities or phone 9-1-1 immediately and report the occurrence. Be Involved! ü, Browse local newspapers to be informed. ü Show up at public hearings about new construction, tornado water permitting, and town planning. ü, Ask questions on virtually any issue that may influence your water supply. What specific strategies have been made to stop the contamination of your normal water source? Don’t Ruin! ü Reduce smooth areas ü Lessen or eliminate pesticide application ü Decrease the amount of rubbish you create ü Recycle used olive oil ü Be careful everything you put into your solid waste system.

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