Propachlor
Aquarion Water Company of Connecticut - Valley System
NOTE: Aquarion Water Company of Connecticut - Valley System purchases water from Regional Water Authority which is required to test for propachlor. Sample information shown below was taken by Regional Water Authority.
Propachlor is a carcinogenic, DNA-damaging herbicide also associated with adverse developmental effects and reproductive toxicity. Propachlor use is discontinued in the U.S.
53
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 |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 6 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 6 | 0 | ND |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
NOTE: Aquarion Water Company of Connecticut - Valley System purchases water from Regional Water Authority which is required to test for propachlor. Sample information shown below was taken by Regional Water Authority.
| Date | Lab ID | Result |
|---|---|---|
| 2019-05-08 | SOC 200531300 | ND |
| 2019-05-28 | SOC 200533720 | ND |
| 2019-05-28 | SOC 200533719 | ND |
| 2019-05-28 | SOC 200533803 | ND |
| 2019-05-28 | SOC 200533804 | ND |
| 2019-05-28 | SOC 200533660 | ND |
| 2019-05-28 | SOC 200533659 | ND |
| 2019-05-29 | SOC 200533881 | ND |
| 2019-05-29 | SOC 200533880 | ND |
| 2019-05-29 | SOC 200533867 | ND |
| 2019-05-29 | SOC 200533868 | ND |
| 2019-08-26 | SOC 200546198 | ND |
| 2019-08-26 | SOC 200546200 | ND |
| 2019-08-26 | SOC 200546197 | ND |
| 2019-08-27 | SOC 200546267 | ND |
| 2019-08-27 | SOC 200546268 | ND |
| 2019-08-27 | SOC 200546302 | ND |
| 2019-08-27 | SOC 200546303 | ND |
| 2019-08-28 | SOC 200546738 | ND |
| 2019-08-28 | SOC 200546737 | ND |
| 2019-08-28 | SOC 200546736 | ND |
| 2019-08-28 | SOC 200546553 | ND |
| 2022-07-11 | S300210659 300210665 | ND |
| 2022-07-11 | S300210651 300210657 | ND |
| 2022-07-11 | S300210156 300210162 | ND |
| 2022-07-11 | S300210822 300210828 | ND |
| 2022-07-11 | S300210164 300210170 | ND |
| 2022-07-12 | S300211086 300211092 | ND |
| 2022-07-12 | S300211068 300211074 | ND |
| 2022-07-12 | S300211076 300211082 | ND |
| 2022-07-13 | S300212413 300212419 | ND |
| 2022-07-13 | S300212421 300212427 | ND |
| 2022-07-14 | S300212957 300212963 | ND |
| 2022-10-17 | S300258850 300258856 | ND |
| 2022-10-17 | 300258850 300258856B | ND |
| 2022-10-17 | 300258858 300258864B | ND |
| 2022-10-17 | S300258858 300258864 | ND |
| 2022-10-18 | S300258921 300258927 | ND |
| 2022-10-18 | 300258913 300258919B | ND |
| 2022-10-18 | 300258921 300258927B | ND |
| 2022-10-18 | 300259358 300259364B | ND |
| 2022-10-18 | S300259358 300259364 | ND |
| 2022-10-18 | S300259350 300259356 | ND |
| 2022-10-18 | 300259350 300259356B | ND |
| 2022-10-18 | S300258913 300258919 | ND |
| 2022-10-19 | S300259930 300259938 | ND |
| 2022-10-19 | 300259930 300259938B | ND |
| 2022-10-19 | 300259940 300259946B | ND |
| 2022-10-19 | S300259940 300259946 | ND |
| 2022-10-19 | S300260499 300260505 | ND |
| 2022-10-19 | 300260499 300260505B | ND |
| 2022-10-19 | 300260507 300260513B | ND |
| 2022-12-06 | S300281400 300281406 | ND |