| Sample Date | Location | Type | First Draw Sample (ppb) | Flush Sample (ppb) |
|---|---|---|---|---|
| 12/1/2022 | First Floor | Water fountain | ND | ND |
| 12/1/2022 | First Floor, Room 109 | Kitchen sink | 3.0 | 0.66 |
| 12/1/2022 | Second Floor (S. end) | Water fountain | ND | ND |
| 12/1/2022 | Second Floor (N. end) | Water fountain | ND | ND |
| 12/1/2022 | Second Floor, Room 244 | Kitchen sink | 0.18 | 0.44 |
ND = Not detected.