MOSAIC Elementary School

Water Testing Results: MOSAIC Elementary School

SCI collected 28 drinking water samples from various water fixtures located throughout the structure and submitted them for analytical testing. The water samples were analyzed for lead in accordance with the “Get the Lead Out of School Drinking Water Act,” Section 160.077, which establishes an action level of 5 parts per billion (ppb). The 5 ppb level required by the state is a stricter threshold than the U.S. Environmental Protection Agency’s (EPA’s) recommended action level of 15 ppb.

The drinking water samples that exceeded the state's new action level are identified below.

Published: April 9, 2024
Updated: August 12, 2024

Sample location	Sample description	Result (ppb)	Remediation	Retest Results (ppb)
First Floor Room 108	Sink	8.9	Installed new faucet	45.4
First Floor Room 109	Sink	6.9	Installed new faucet	2.64
Room 215	Sink	8.3	Installed new faucet	4.98
Room 217	Sink	8.7	Installed new faucet	4.94
Room 218	Left Sink	6.7	Installed new faucet	3.77
Room 218	Right Sink	7.9	Installed new faucet	3.72
Room 306	Sink	11.3	Installed new faucet	6.94
Room 304	Sink	21.0	Installed new faucet	5.38
Room 302	Sink	11.8	Installed new faucet	5.69
Room 301	Sink	14.9	Installed new faucet	4.65
Room 305	Sink	5.3	Installed new faucet	5.06

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The water fixtures listed above will be labeled not for drinking until the district’s facilities team can complete remediation and SCI completes retesting. This page will be updated as we make progress remediating fixtures.

See testing result report from SCI.

Return to Safe Water at School.

The Mehlville School District strictly prohibits discrimination and harassment against employees, students or others on the basis of race, color, religion, national origin, age, disability, or sex including pregnancy, sexual orientation, and gender identity and other characteristics protected by law. The following individuals have been designated to handle inquiries regarding the non-discrimination policies: contact Adam Smith at 314-467-5006 or [email protected].