1,1,1-Trichloroethane
City of Gulfport
1,1,1-Trichloroethane is a solvent and a degreasing agent used for manufacturing metal products and as ingredient in cleaners and aerosols. Exposure to 1,1,1-trichloroethane can harm the nervous system, liver and circulatory system.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 14 | 0 | ND |
2015 | ND | 13 | 0 | ND |
2016 | ND | 10 | 0 | ND |
2017 | ND | 12 | 0 | ND |
2018 | ND | 12 | 0 | ND |
2019 | ND | 11 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 200 ppb
The legal limit for 1,1,1-trichloroethane, established in 1987, was based on toxicity studies conducted in laboratory animals in the 1970s and 1980s.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-21 | 140122-024VO | ND |
2014-01-21 | 140122-002VO | ND |
2014-01-21 | 140122-001VO | ND |
2014-04-17 | 140418-003VO | ND |
2014-04-17 | 140418-002VO | ND |
2014-04-17 | 140418-001VO | ND |
2014-06-11 | 140612-009VO | ND |
2014-06-11 | 140612-008VO | ND |
2014-08-13 | 140814-005VO | ND |
2014-08-13 | 140814-003VO | ND |
2014-08-13 | 140814-004VO | ND |
2014-10-15 | 141016-016VO | ND |
2014-10-15 | 141016-015VO | ND |
2014-10-15 | 141016-014VO | ND |
2015-02-24 | 150225-011VO | ND |
2015-02-24 | 150225-010VO | ND |
2015-02-24 | 150225-009VO | ND |
2015-04-23 | 150424-009VO | ND |
2015-04-23 | 150424-007VO | ND |
2015-04-23 | 150424-008VO | ND |
2015-07-01 | 150702-002VO | ND |
2015-07-23 | 150724-007VO | ND |
2015-07-23 | 150724-006VO | ND |
2015-07-23 | 150724-005VO | ND |
2015-10-27 | 151028-010VO | ND |
2015-10-27 | 151028-009VO | ND |
2015-10-27 | 151028-008VO | ND |
2016-02-24 | 160225-004VO | ND |
2016-02-24 | 160225-003VO | ND |
2016-02-24 | 160225-002VO | ND |
2016-05-17 | 160518-026VO | ND |
2016-05-17 | 160518-025VO | ND |
2016-05-17 | 160518-024VO | ND |
2016-07-19 | 160720-002VO | ND |
2016-07-19 | 160720-003VO | ND |
2016-07-19 | 160720-001VO | ND |
2016-12-06 | 161207-003VO | ND |
2017-02-27 | 170228-020VO | ND |
2017-02-27 | 170228-019VO | ND |
2017-02-27 | 170228-018VO | ND |
2017-05-18 | 170519-003VO | ND |
2017-05-18 | 170519-002VO | ND |
2017-05-18 | 170519-001VO | ND |
2017-07-26 | 170727-002VO | ND |
2017-07-26 | 170727-001VO | ND |
2017-07-26 | 170727-003VO | ND |
2017-11-02 | 171103-004VO | ND |
2017-11-02 | 171103-003VO | ND |
2017-11-02 | 171103-002VO | ND |
2018-01-24 | 180125-010VO | ND |
2018-01-24 | 180125-009VO | ND |
2018-01-24 | 180125-008VO | ND |
2018-04-23 | 180424-002VO | ND |
2018-04-23 | 180424-001VO | ND |
2018-04-23 | 180424-003VO | ND |
2018-08-06 | 180807-003VO | ND |
2018-08-06 | 180807-002VO | ND |
2018-08-06 | 180807-001VO | ND |
2018-10-09 | 181010-024VO | ND |
2018-10-09 | 181010-023VO | ND |
2018-10-09 | 181010-022VO | ND |
2019-02-20 | 190221-002VO | ND |
2019-02-20 | 190221-001VO | ND |
2019-02-20 | 190221-003VO | ND |
2019-04-22 | 190423-008VO | ND |
2019-04-22 | 190423-007VO | ND |
2019-04-22 | 190423-006VO | ND |
2019-08-07 | 190808-011VO | ND |
2019-08-07 | 190808-010VO | ND |
2019-08-07 | 190808-009VO | ND |
2019-10-29 | 191030-012VO | ND |
2019-10-29 | 191030-013VO | ND |