Diquat
Green Acres Mobile Home Community
NOTE: Green Acres Mobile Home Community purchases water from Lca Wlsa Central Division which is required to test for diquat. Sample information shown below was taken by Lca Wlsa Central Division.
Diquat is a herbicide used on potato crops and aquatic weeds.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 1 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 6 ppb
The EWG Health Guideline of 6 ppb for diquat 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 cataracts.
EPA Maximum Contaminant
Level (MCL) 20 ppb
The legal limit for diquat, established in 1992, was based on a toxicity study in laboratory animals conducted in the 1980s.
ppb = parts per billion
All test results
NOTE: Green Acres Mobile Home Community purchases water from Lca Wlsa Central Division which is required to test for diquat. Sample information shown below was taken by Lca Wlsa Central Division.
| Date | Lab ID | Result |
|---|---|---|
| 2014-04-07 | 14032386-01 | ND |
| 2014-04-09 | 14032199-01 | ND |
| 2014-04-09 | 14032382-01 | ND |
| 2014-04-09 | 14032251-01 | ND |
| 2014-04-09 | 14032244-01 | ND |
| 2014-05-07 | 14032406-01 | ND |
| 2014-05-07 | 14032253-01 | ND |
| 2014-05-07 | 14032242-01 | ND |
| 2014-05-07 | 14032201-01 | ND |
| 2014-05-14 | 14032389-01 | ND |
| 2014-05-14 | 14032395-01 | ND |
| 2014-05-14 | 14032399-01 | ND |
| 2014-06-12 | 14061001-01 | ND |
| 2014-08-06 | 14073298-01 | ND |
| 2014-08-06 | 14073299-01 | ND |
| 2014-08-06 | 14073297-01 | ND |
| 2014-08-06 | 14073300-01 | ND |
| 2014-08-06 | 14073302-01 | ND |
| 2014-08-20 | 14073310-01 | ND |
| 2014-08-20 | 14073313-01 | ND |
| 2014-08-20 | 14073312-01 | ND |
| 2014-08-20 | 14073303-01 | ND |
| 2014-08-20 | 14073308-01 | ND |
| 2014-08-20 | 14073309-01 | ND |
| 2014-08-20 | 14073311-01 | ND |
| 2014-11-11 | 14073301-01 | ND |
| 2017-05-02 | 16143789 | ND |
| 2017-05-02 | 16143759 | ND |
| 2017-05-02 | 16143730 | ND |
| 2017-05-02 | 16143836 | ND |
| 2017-05-04 | 16144006 | ND |
| 2017-05-04 | 16143915 | ND |
| 2017-05-04 | 16143977 | ND |
| 2017-05-04 | 16143946 | ND |
| 2017-06-05 | 16305949 | ND |
| 2017-06-08 | 16306055 | ND |
| 2017-06-28 | 16306596 | ND |
| 2017-07-10 | 16459145 | ND |
| 2017-07-10 | 16459181 | ND |
| 2017-07-10 | 16459163 | ND |
| 2017-07-10 | 16459199 | ND |
| 2017-07-20 | 16613774 | ND |
| 2017-07-20 | 16613925 | ND |
| 2017-07-20 | 16613876 | ND |
| 2017-07-26 | 16613976 | ND |
| 2017-07-26 | 16613825 | ND |
| 2017-07-27 | 16614007 | ND |
| 2017-08-10 | 16614060 | ND |
| 2018-03-16 | 8032172-01 | ND |
| 2019-07-11 | 9072953-01RE | ND |