| Sample Date | Location | Type | First Draw Sample (ppb) | Flush Sample (ppb) |
|---|---|---|---|---|
| 12/13/2022 | Ground floor by G-26 | Drinking fountain | 0.56 | 1.2 |
| 12/13/2022 | First floor near room 130 | Drinking fountain | ND | ND |
| 12/13/2022 | Third floor by room 317 | Drinking fountain | 0.25 | 0.51 |
| 3/30/2023 | Conference room | Sink | 3.7 | 0.36 |
ND = Not detected.