1,1-Dichloroethylene
New York American Water - Sea Cliff
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 17 | 0 | ND |
2015 | ND | 19 | 0 | ND |
2016 | ND | 20 | 0 | ND |
2017 | ND | 15 | 0 | ND |
2018 | ND | 16 | 0 | ND |
2019 | ND | 18 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 7 ppb
The legal limit for 1,1-dichloroethylene, established in 1987, was based on a toxicity study conducted in laboratory animals in the 1980s.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-02-04 | 1402068-001-POCS | ND |
2014-03-06 | 103383-003-POCS | ND |
2014-03-06 | 1403383-001-POCS | ND |
2014-03-06 | 1403383-003-POCS | ND |
2014-04-02 | 04187-001-POCS | ND |
2014-04-02 | 1404187-001-POCS | ND |
2014-04-02 | 1404187-003-POCS | ND |
2014-05-07 | 1405474-001-POCS | ND |
2014-06-10 | 1406727-001-POCS | ND |
2014-07-08 | 1407443-001-POCS | ND |
2014-07-08 | 1407443-003-POCS | ND |
2014-08-05 | 140828-001-POCS | ND |
2014-09-08 | 1409505-001-POCS | ND |
2014-10-07 | 1410466-001-POCS | ND |
2014-10-07 | 1410466-003-POCS | ND |
2014-11-12 | 1411766-001-POCS | ND |
2014-12-02 | 1412131-001-POCS | ND |
2015-01-05 | 1501102-003-POCS | ND |
2015-01-05 | 1501102-001-POCS | ND |
2015-02-04 | 1502203-001-POCS | ND |
2015-03-03 | 1503130-001-POCS | ND |
2015-04-08 | 1504541-001-POCS | ND |
2015-05-07 | 1505554-001-POCS | ND |
2015-05-07 | 1505537-001-POCS | ND |
2015-05-20 | 1505E69-001-POCS | ND |
2015-06-15 | 1506B92-001-POCS | ND |
2015-07-08 | 1507488-001 | ND |
2015-07-08 | 1507488-003 | ND |
2015-08-05 | 1508310-001 POCS | ND |
2015-09-15 | 1509A69-001 | ND |
2015-09-15 | 1509A69-003 | ND |
2015-10-06 | 1510358-001 | ND |
2015-10-06 | 1510358-003 | ND |
2015-11-09 | 1511661-003 | ND |
2015-11-09 | 1511661-001 | ND |
2015-12-02 | 1512184-001 | ND |
2016-01-11 | 1601562-001 | ND |
2016-01-26 | 1601G80-001 | ND |
2016-03-01 | 1603105-003 | ND |
2016-03-01 | 1603105-001 | ND |
2016-04-06 | 1604546-001 | ND |
2016-04-06 | 1604546-003 | ND |
2016-05-03 | 1605198-001 | ND |
2016-05-03 | 1605198-003 | ND |
2016-06-08 | 1606789-001 | ND |
2016-06-08 | 1606789-003 | ND |
2016-07-06 | 1607433-003 | ND |
2016-07-06 | 1607433-001 | ND |
2016-08-02 | 1608166-005 | ND |
2016-08-02 | 1608166-002 | ND |
2016-09-07 | 1609450-003 | ND |
2016-09-07 | 1609450-001 | ND |
2016-10-04 | 701176002 | ND |
2016-10-06 | 701359002 | ND |
2016-11-02 | 703523001 | ND |
2016-12-06 | 706116001 | ND |
2017-01-04 | 708295001 | ND |
2017-02-07 | 7010806001 | ND |
2017-03-07 | 7012749001 | ND |
2017-04-04 | 7014847001 | ND |
2017-04-24 | 7016671002 | ND |
2017-05-02 | 7017429001 | ND |
2017-06-06 | 7020461001 | ND |
2017-06-13 | 7021163001 | ND |
2017-07-05 | 7023139003 | ND |
2017-07-05 | 7023139001 | ND |
2017-08-01 | 7025787002 | ND |
2017-09-05 | 7028919001 | ND |
2017-10-02 | 7031587001 | ND |
2017-11-07 | 7035028001 | ND |
2017-12-05 | 7037238001 | ND |
2018-01-09 | 7039910001 | ND |
2018-02-08 | 7042474001 | ND |
2018-03-06 | 7044573001 | ND |
2018-04-03 | 7047080001 | ND |
2018-05-01 | 7050134001 | ND |
2018-06-05 | 7053754001 | ND |
2018-07-03 | 7057077001 | ND |
2018-07-03 | 7057077003 | ND |
2018-08-02 | 7060231001 | ND |
2018-08-02 | 7060231003 | ND |
2018-08-07 | 7060647001 | ND |
2018-09-04 | 7063575001 | ND |
2018-10-02 | 7066538001 | ND |
2018-10-09 | 7067280001 | ND |
2018-11-28 | 7072200001 | ND |
2018-12-19 | 7074419001 | ND |
2019-01-15 | 7076606003 | ND |
2019-01-15 | 7076606001 | ND |
2019-02-05 | 7078364002 | ND |
2019-03-19 | 7082788001 | ND |
2019-04-02 | 7084234001 | ND |
2019-04-02 | 7084234003 | ND |
2019-05-14 | 7089462001 | ND |
2019-05-14 | 7089462004 | ND |
2019-06-03 | 7091767001 | ND |
2019-07-09 | 7096833001 | ND |
2019-07-09 | 7096833003 | ND |
2019-08-05 | 7099950003 | ND |
2019-08-05 | 7099950001 | ND |
2019-09-03 | 70103523003 | ND |
2019-09-03 | 70103523001 | ND |
2019-10-02 | 70106994001 | ND |
2019-10-23 | 70109466001 | ND |
2019-11-25 | 70113095001 | ND |