Bulk Water Fill up
Cross Connection Control
Lead in Drinking Water
Private Lead Service Replacement Program
Water Main Construction
101 Barker Street
Racine, WI 53402
Lead is unusual among drinking water contaminants in that it seldom occurs naturally in water supplies like wells, lakes, and rivers.Lake Michigan contains no detectable amounts of lead.
Lead enters the drinking water primarily as a result of corrosion, or the wearing away of materials containing lead in the consumer’s household plumbing and rarely from water in a utility’s distribution system. These plumbing materials include lead based solder used to join copper pipe, brass and chromium plated faucets, and lead service lines connecting the home to the water main.
Being an older community, nearly 11,000 lead service lines still remain in use in Racine’s water distribution system. In 1986, the U.S. Congress banned the use of lead service pipe, lead solder containing greater than 0.2% lead, and restricted the lead content of faucets, pipes, and other plumbing materials to less than 8.0%.
When water stands in lead pipes or plumbing systems containing lead for several hours or more, the lead may dissolve into your drinking water. This means the first-draw water drawn from the tap in the morning, or later in the afternoon after returning from work or school, may contain fairly high levels of lead.
Lead is a common metal found throughout the environment in lead-based paint, air, soil, household dust, food, and certain types of pottery, porcelain, pewter, and water.
Lead can pose a significant risk to your health if too much of it enters your body. Lead builds up in the body over many years and can cause damage to the brain, red blood cells and kidneys.
The greatest risk is to young children and pregnant women.
Amounts of lead that won’t hurt adults can slow down normal mental and physical development of growing bodies. Children can show slight deficits in attention span and learning abilities. Adults, over many years, could develop kidney problems or high blood pressure.
In addition, a child at play often comes into contact with sources of lead contamination – like dirt and dust - that rarely affects an adult.
It is important to wash children’s hands and toys often, and to try to make sure they only put food in their mouths. Lead in drinking water, although rarely the sole cause of lead poisoning, can significantly increase a person’s total lead exposure, particularly the exposure of infants who drink baby formulas and concentrated juices that are mixed with water. The EPA estimates that drinking water can make up to 20% or more of a person’s total exposure to lead.
In 1986, the US Environmental Protection Agency promulgated the Lead and Copper Rule mandating large water utilities to begin corrosion control treatment in order to reduce lead and copper concentrations at the consumer’s tap. The Racine Water Utility (RWU) began this treatment in early 1993 using a blended phosphate. This chemical lays down a thin film on the inside of pipes and plumbing fixtures to limit the interaction of the pipe material with the water. The Lead and Copper Rule also set limits of 15 parts per billion for lead and 1,300 parts per billion for copper in the consumer’s first-draw water. If more than 10% of the samples had higher levels of either of these metals, the water utility would be out of compliance. Since 1993, the RWU has been in compliance except for a period of 2004-2007. The RWU conducted investigations and changed chemical formulations of the corrosion inhibitor in an effort to bring the system back into compliance. Beginning in 2008 and continuing through the present, the lead levels have been reduced significantly and the Utility is in compliance with the Lead and Copper Rule. The RWU has never exceeded the copper action level.
Much information exists on lead, lead in the environment, lead health effects, and lead and drinking water. Below are a number of contacts the public can use for education, information, and water testing.
For a complete list of certified labs visit:
Lead Action Level - 2015
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