Lithium
City of Richland Hills
Lithium occurs naturally in soil and rock. It is a pollutant from mining and industrial manufacturing of metals, ceramics and batteries. Ingesting too much lithium can lead to symptoms like abdominal pain, diarrhea, nausea and vomiting.
10
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | 40.0 ppb | 10 | 6 | ND - 100.0 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2023-03-15 | 102621P | ND |
| 2023-03-15 | 102622P | 98.0 ppb |
| 2023-03-15 | 102623P | 48.0 ppb |
| 2023-03-15 | 102624P | 100.0 ppb |
| 2023-06-14 | 105296P | ND |
| 2023-09-25 | 108265P | ND |
| 2023-09-25 | 108266P | 60.7 ppb |
| 2023-09-25 | 108267P | 30.8 ppb |
| 2023-09-25 | 108268P | 62.2 ppb |
| 2023-12-18 | 111134P | ND |