Residents in Peoria received a concerning notice on Monday, after a number of water samples taken from the area showed high levels of lead, raising health concerns particularly for children and pregnant women. According to a report by the Chicago Sun-Times, out of 103 water samples collected in Peoria, 14 had lead levels above the federal action threshold of 15 parts per billion, a situation which legally mandated a drinking water notice to be issued by Illinois American Water Co.
The findings don't suggest a widespread problem with the water system but rather point to specific sites, as no water containing elevated lead levels was found to be coming from the treatment plants, however, the company has recognized the seriousness of the situation and is responding with additional tests and evaluations of their corrosion control methods, an initiative that probably comes as little assurance to the already affected residents. Illinois American Water has not disclosed the locations of the samples that tested high for lead yet insists that the issue is not systemic, "Please understand that these test results are specific to each of the individual sites tested," the company wrote in a statement obtained by the Chicago Sun-Times.
Lead exposure can lead to serious health problems, impacting children's brain development and causing various health conditions in adults; in light of this, the state health department recommends that residents use filters certified under NSF/ANSI Standards 53 and 42 to reduce lead exposure, but clearly states that boiling water will not remove lead. Further, the department advices Peoria residents to flush their taps before use, particularly if the water has been sitting for over six hours, and encourages water testing and cleaning of aerators as precautionary measures.
Further efforts detailed by Illinois American Water include the continuation of their lead service line replacement program with plans to replace approximately 930 more lines by the end of the year, this according to a FOX 2 Now report. The company urges customers to take preventive actions to reduce lead exposure, such as using cold water for consumption and cooking, routinely cleaning faucet aerators, checking and replacing lead-containing interior plumbing, and flushing taps following any plumbing changes, recommendations that stand as a reminder of the persistent risks of old infrastructure that, while it's being updated customers must remain vigilant and proactive in health protection efforts.
Those most at risk, including pregnant people, infants, and young children, are advised to possibly rely on alternative sources of water, like bottled water, to mitigate the risks associated with lead exposure. The magnitude of these precautionary steps coincide with findings by the U.S. Environmental Protection Agency on the potential risks of high lead exposure, which include cognitive deficits in infants and children, complications in learning and behavior, and various adverse health effects on pregnant women and children; the company stated in an effort to convey the gravity of the situation and engender an informed public response moving forward.
