Water testing results showed one water fixture was impacted:

Fixture Number: MIL-24; tap (outside)
Test date: June 11, 2022
Standing result: 12.8 ug/L
Flushed result: 2.1 ug/L

Corrective actions:
Flush drinking water fixture MIL-24 water fixtures daily;
Replace drinking water fixture MIL-24 during summer break and re-sample the new one;