Aldicarb
Nash Forreston Water Supply Corporation
NOTE: Nash Forreston Water Supply Corporation purchases water from City of Waxahachie which is required to test for aldicarb. Sample information shown below was taken by City of Waxahachie.
Aldicarb is a neurotoxic insecticide.
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 | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 7 ppb
The EWG Health Guideline of 7 ppb for aldicarb was defined by the Environmental Protection Agency as a lifetime health-based limit for effects other than cancer. This health guideline protects against harm to the nervous system.
ppb = parts per billion
All test results
NOTE: Nash Forreston Water Supply Corporation purchases water from City of Waxahachie which is required to test for aldicarb. Sample information shown below was taken by City of Waxahachie.
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-25 | Q1802982005 | ND |
| 2019-04-29 | Q1916965008 | ND |
| 2019-04-29 | Q1916965009 | ND |
| 2020-08-17 | Q2032738002 | ND |
| 2021-09-16 | Q2125453002 | ND |
| 2022-08-16 | Q2224047001 | ND |
| 2022-08-16 | Q2224047004 | ND |
| 2023-11-20 | Q2349758008 | ND |