![]() The customer or privately-owned service line is the portion that runs from the meter box to the foundation of a house or building and connects to the customer’s private plumbing system.Ĭlarksville, TN, like many older cities in the United States, utilized lead in its original water system service line materials. The city or utility assumes all responsibility of the city or utility-owned portion of the water service line. ![]() The city or utility-owned water service line is the portion that runs from the water main into the meter box. Water service lines are comprised of many types of materials including lead, galvanized steel, copper, polyvinyl chloride (PVC), high-density polyethylene (HDPE), cross-linked polyethylene (PEX), etc. Water Service Line – Generally, a small diameter water line that is connected to a water main and runs to a meter box then continues to a house or other building.Water Meter – an instrument for recording the quantity of water passing through a particular outlet.Water Main – a main line in a water system.Plumbing Fixture – an exchangeable device which can be connected to a plumbing system to deliver water (i.e.Many swing joints are made of galvanized materials. Swing Joint – a pipe joint designed with a series of two to five 90-degree elbows and nipples so that the parts joined are movable and can be rotated relative to the other.water plumbing pipes joined with solder). Solder – a low-melting alloy, especially one based on lead and tin or (for higher temperatures) on brass or silver, used for joining less fusible metals (i.e.Goosenecks were once used to connect the tap at the water main to a water service line. Gooseneck – a pipe curved like a goose’s neck made of a malleable material such as lead.We consistently provide safe, reliable water services that meet or exceed all state and federal standards for public health, including compliance with the Lead and Copper Rule (LCR) and its subsequent revisions (LCRR). Adults can have increased risks of heart disease, high blood pressure, kidney, or nervous system problems.Ĭlarksville Gas and Water views public health as a core part of our mission. The children of women who are exposed to lead before or during pregnancy can have increased risk of these adverse health effects. Lead exposure can lead to new learning and behavior problems or exacerbate existing learning and behavior problems. Infants and children can have decreases in IQ and attention span. Please scroll through the following storyboard for what the Clarksville Water System is doing (and has already done) to reduce or eliminate lead levels in its drinking water?Įxposure to lead in drinking water can cause serious health effects in all age groups. We have enhanced our current program to remove lead and galvanized service lines in our water system in accordance with the Environmental Protection Agency’s (EPA) Lead and Copper Rule, 40 CFR Part 141 Subpart I. LEAD AND GALVANIZED WATER SERVICE LINE REPLACEMENT PROGRAM If the action level for lead is exceeded, the system must also inform the public about steps they should take to protect their health and may have to replace lead service lines under their control. If lead concentrations exceed an action level of 15 ppb or copper concentrations exceed an action level of 1.3 ppm in more than 10% of customer taps sampled, the system must undertake a number of additional actions to control corrosion. The treatment technique for the rule requires systems to monitor drinking water at customer taps. Since 1991 the LCR has undergone various revisions. This regulation is known as the Lead and Copper Rule (also referred to as the LCR). ![]() In 1991, EPA published a regulation to control lead and copper in drinking water.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |