Parathion
City of Fountain Valley
28
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 4 | 0 | ND |
| 2015 | ND | 8 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 12 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-28 | 4417-009-0735 | ND |
| 2014-01-29 | 4417-011-0740 | ND |
| 2014-04-09 | 4417-011-0815 | ND |
| 2014-04-09 | 4417-009-0745 | ND |
| 2015-01-14 | 4417-010-0835 | ND |
| 2015-04-07 | 4417-006-0830 | ND |
| 2015-04-07 | 4417-008-0915 | ND |
| 2015-04-15 | 4417-020-0830 | ND |
| 2015-04-16 | 4417-010-0835 | ND |
| 2015-07-13 | 4417-006-0820 | ND |
| 2015-07-13 | 4417-008-0850 | ND |
| 2015-07-15 | 4417-020-0800 | ND |
| 2017-01-16 | 4417-011-0740 | ND |
| 2017-04-18 | 4417-011-0825 | ND |
| 2017-06-15 | 4417-020-0740 | ND |
| 2017-11-28 | 4417-020-0820 | ND |
| 2018-01-11 | 4417-010-0715 | ND |
| 2018-04-09 | 4417-006-0750 | ND |
| 2018-04-09 | 4417-008-0830 | ND |
| 2018-04-11 | 4417-020-0740 | ND |
| 2018-04-12 | 4417-010-0800 | ND |
| 2018-07-10 | 4417-008-1435 | ND |
| 2018-07-10 | 4417-008-1445 | ND |
| 2018-07-10 | 4417-006-0800 | ND |
| 2018-07-10 | 4417-006-0745 | ND |
| 2018-07-12 | 4417-020-0815 | ND |
| 2018-09-18 | 4417-009-0805 | ND |
| 2018-10-23 | 4417-009-0805 | ND |