Methomyl
City of Rule
NOTE: City of Rule purchases water from North Central Texas Municipal Water Authority which is required to test for methomyl. Sample information shown below was taken by North Central Texas Municipal Water Authority.
Methomyl is an extremely toxic carbamate insecticide that targets the nervous system. In 2015 the EPA restricted some uses of methomyl on some food crops to reduce risks to human health.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
NOTE: City of Rule purchases water from North Central Texas Municipal Water Authority which is required to test for methomyl. Sample information shown below was taken by North Central Texas Municipal Water Authority.
| Date | Lab ID | Result |
|---|---|---|
| 2018-02-13 | Q1806366006 | ND |
| 2018-02-13 | Q1806366007 | ND |
| 2019-03-07 | Q1909867001 | ND |
| 2020-05-26 | Q2020617003 | ND |
| 2021-05-18 | Q2112967006 | ND |
| 2021-05-18 | Q2112967016 | ND |
| 2021-08-24 | Q2122978015 | ND |
| 2022-03-02 | Q2207242014 | ND |
| 2022-09-07 | Q2226614012 | ND |
| 2023-03-08 | Q2309188008 | ND |