Oxamyl (Vydate)
City of Alexandria Water System
Oxamyl is a neurotoxic insecticide used on cotton, fruit and vegetable crops. It may harm fetal development.
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 | N/A | 0 | 0 | N/A |
| 2019 | ND | 72 | 0 | ND |
| 2020 | ND | 6 | 0 | ND |
| 2021 | ND | 5 | 0 | ND |
| 2022 | ND | 38 | 0 | ND |
| 2023 | ND | 11 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 26 ppb
The EWG Health Guideline of 26 ppb for oxamyl was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to the central nervous system.
EPA Maximum Contaminant
Level (MCL): 200 ppb
The legal limit for oxamyl, established in 1992, was based on a toxicity study in laboratory animals conducted in the 1980s.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-01-30 | 35445470001 | ND |
| 2019-01-30 | 35445470002 | ND |
| 2019-01-30 | 35445470003 | ND |
| 2019-01-30 | 35445470004 | ND |
| 2019-01-30 | 35445470005 | ND |
| 2019-01-30 | 35445470001 | ND |
| 2019-01-30 | 35445470002 | ND |
| 2019-01-30 | 35445470003 | ND |
| 2019-01-30 | 35445470004 | ND |
| 2019-01-30 | 35445470005 | ND |
| 2019-02-06 | 35446987002 | ND |
| 2019-02-06 | 35446987005 | ND |
| 2019-02-06 | 35446987002 | ND |
| 2019-02-06 | 35446987005 | ND |
| 2019-03-13 | 35454676001 | ND |
| 2019-03-13 | 35454676002 | ND |
| 2019-03-13 | 35454676003 | ND |
| 2019-03-13 | 35454676004 | ND |
| 2019-03-13 | 35454686002 | ND |
| 2019-03-13 | 35454686004 | ND |
| 2019-03-13 | 35454686006 | ND |
| 2019-03-13 | 35454676001 | ND |
| 2019-03-13 | 35454676002 | ND |
| 2019-03-13 | 35454676003 | ND |
| 2019-03-13 | 35454676004 | ND |
| 2019-03-13 | 35454686002 | ND |
| 2019-03-13 | 35454686004 | ND |
| 2019-03-13 | 35454686006 | ND |
| 2019-03-27 | 35457693001 | ND |
| 2019-03-27 | 35457693002 | ND |
| 2019-03-27 | 35457693003 | ND |
| 2019-03-27 | 35457693004 | ND |
| 2019-03-27 | 35457693005 | ND |
| 2019-03-27 | 35457693001 | ND |
| 2019-03-27 | 35457693002 | ND |
| 2019-03-27 | 35457693003 | ND |
| 2019-03-27 | 35457693004 | ND |
| 2019-03-27 | 35457693005 | ND |
| 2019-04-10 | 35461050001 | ND |
| 2019-04-10 | 35461050002 | ND |
| 2019-04-10 | 35461050003 | ND |
| 2019-04-10 | 35461050004 | ND |
| 2019-04-10 | 35461050005 | ND |
| 2019-04-10 | 35461050001 | ND |
| 2019-04-10 | 35461050002 | ND |
| 2019-04-10 | 35461050003 | ND |
| 2019-04-10 | 35461050004 | ND |
| 2019-04-10 | 35461050005 | ND |
| 2019-06-06 | B1902352-001 | ND |
| 2019-06-06 | B1902352-002 | ND |
| 2019-06-06 | B1902352-003 | ND |
| 2019-06-06 | B1902352-001 | ND |
| 2019-06-06 | B1902352-002 | ND |
| 2019-06-06 | B1902352-003 | ND |
| 2019-07-25 | 35485311001 | ND |
| 2019-07-25 | 35485311001 | ND |
| 2019-09-11 | 35497727001 | ND |
| 2019-09-11 | 35497727002 | ND |
| 2019-09-11 | 35497727003 | ND |
| 2019-09-11 | 35497727001 | ND |
| 2019-09-11 | 35497727002 | ND |
| 2019-09-11 | 35497727003 | ND |
| 2019-12-04 | 35516733001 | ND |
| 2019-12-04 | 35516733002 | ND |
| 2019-12-04 | 35516733003 | ND |
| 2019-12-04 | 35516733004 | ND |
| 2019-12-04 | 35516733005 | ND |
| 2019-12-04 | 35516733001 | ND |
| 2019-12-04 | 35516733002 | ND |
| 2019-12-04 | 35516733003 | ND |
| 2019-12-04 | 35516733004 | ND |
| 2019-12-04 | 35516733005 | ND |
| 2020-03-26 | 35539990001 | ND |
| 2020-03-26 | 35539990002 | ND |
| 2020-06-17 | 35557855001 | ND |
| 2020-06-17 | 35557855002 | ND |
| 2020-10-01 | 35582119001 | ND |
| 2020-11-09 | 35590775001 | ND |
| 2021-01-26 | 35607688001 | ND |
| 2021-05-05 | 35631373001 | ND |
| 2021-07-14 | 35647771001 | ND |
| 2021-08-10 | 35655454001 | ND |
| 2021-08-10 | 35655454002 | ND |
| 2022-01-04 | 35689594001 | ND |
| 2022-01-04 | 35689594002 | ND |
| 2022-01-04 | 35689594003 | ND |
| 2022-01-19 | 35691868001 | ND |
| 2022-01-19 | 35691868002 | ND |
| 2022-01-19 | 35691868003 | ND |
| 2022-01-19 | 35691868004 | ND |
| 2022-01-19 | 35691868005 | ND |
| 2022-02-02 | 35694848001 | ND |
| 2022-02-02 | 35694848002 | ND |
| 2022-02-02 | 35694848003 | ND |
| 2022-02-02 | 35694848004 | ND |
| 2022-02-02 | 35694848005 | ND |
| 2022-02-23 | 35699545001 | ND |
| 2022-02-23 | 35699545002 | ND |
| 2022-02-23 | 35699545003 | ND |
| 2022-02-23 | 35699545004 | ND |
| 2022-02-23 | 35699545005 | ND |
| 2022-03-09 | 35703385001 | ND |
| 2022-03-09 | 35703385002 | ND |
| 2022-03-09 | 35703385003 | ND |
| 2022-03-09 | 35703385004 | ND |
| 2022-03-16 | 35704974001 | ND |
| 2022-03-16 | 35704974002 | ND |
| 2022-03-16 | 35704974003 | ND |
| 2022-03-16 | 35704974004 | ND |
| 2022-03-16 | 35704974005 | ND |
| 2022-03-23 | 35706082001 | ND |
| 2022-07-18 | 35733720001 | ND |
| 2022-07-18 | 35733720002 | ND |
| 2022-07-18 | 35733720003 | ND |
| 2022-07-18 | 35733720004 | ND |
| 2022-07-18 | 35733720005 | ND |
| 2022-07-18 | 35733720006 | ND |
| 2022-09-13 | 35747194001 | ND |
| 2022-09-13 | 35747194002 | ND |
| 2022-11-30 | 35763531001 | ND |
| 2022-11-30 | 35763531002 | ND |
| 2023-02-06 | 35778643001 | ND |
| 2023-02-06 | 35778643002 | ND |
| 2023-05-30 | 35803597001 | ND |
| 2023-05-30 | 35803597002 | ND |
| 2023-05-30 | 35803597003 | ND |
| 2023-07-31 | 35817947001 | ND |
| 2023-07-31 | 35817947002 | ND |
| 2023-07-31 | 35817947003 | ND |
| 2023-11-27 | 35844910001 | ND |
| 2023-11-27 | 35844910002 | ND |
| 2023-11-27 | 35844910003 | ND |