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EWG's Tap Water Database — 2019 UPDATE

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1,1-Dichloroethylene

Sun Valley Gid

NOTE: Sun Valley Gid purchases water from Truckee Meadows Water Authority which is required to test for 1,1-dichloroethylene. Sample information shown below was taken by Truckee Meadows Water Authority.

1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.

 

223

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND260ND
2013ND360ND
2014ND320ND
2015ND360ND
20160.0281 ppb432ND - 0.630 ppb
2017ND500ND

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

NOTE: Sun Valley Gid purchases water from Truckee Meadows Water Authority which is required to test for 1,1-dichloroethylene. Sample information shown below was taken by Truckee Meadows Water Authority.

Date Lab ID Result
2012-04-020412-01VND
2012-04-110412-06VND
2012-04-230412-19VND
2012-05-080512-02VND
2012-05-080512-03VND
2012-05-090512-07VND
2012-05-150512-33VND
2012-05-150512-32VND
2012-05-150512-31VND
2012-05-160512-36VND
2012-05-160512-35VND
2012-05-210512-43VND
2012-06-050612-05VND
2012-06-050612-06VND
2012-06-060612-09VND
2012-06-260612-32VND
2012-06-260612-33VND
2012-07-110712-10ND
2012-08-080812-01VND
2012-08-080812-02VND
2012-08-080812-10VND
2012-08-080812-09VND
2012-08-090812-08VND
2012-08-150812-30VND
2012-09-200912-22VND
2012-09-240912-24VND
2013-03-270313-17ND
2013-04-250413-25ND
2013-04-250413-25-VND
2013-04-250413-24ND
2013-05-070513-12-VND
2013-05-070513-12-VOCND
2013-05-070513-09ND
2013-05-070513-09-VND
2013-05-070513-11-VOCND
2013-05-240513-44ND
2013-05-240513-44VND
2013-05-240513-45ND
2013-05-240513-45VND
2013-05-240513-46ND
2013-05-240513-46VND
2013-05-240513-46-VND
2013-06-110613-72ND
2013-06-110613-72-VND
2013-06-180613-20-VOCND
2013-06-190613-23-VOCND
2013-06-190613-24ND
2013-06-190613-22VND
2013-06-190613-21VND
2013-06-190613-25ND
2013-06-190613-25-VND
2013-06-250613-54VND
2013-06-250613-68-VND
2013-07-230713-14ND
2013-07-240713-26ND
2013-08-270813-33ND
2013-08-290813-38ND
2013-09-050913-01-VOCND
2013-09-050913-02-VOCND
2013-10-151013-18ND
2013-10-151013-17ND
2013-10-241013-19ND
2014-04-170414-11-VND
2014-04-220414-13-VND
2014-04-220414-12-VND
2014-04-22EN2014-00001942ND
2014-04-220414-16-VND
2014-04-230414-17-VND
2014-04-23EN2014-00001945ND
2014-04-24EN2014-00001944ND
2014-04-24EN2014-00001943ND
2014-06-090614-06-VND
2014-06-090614-07-VND
2014-06-170614-11-VND
2014-06-170614-10-VND
2014-06-170614-09-VND
2014-06-170614-12-VND
2014-06-170614-13-VND
2014-06-170614-14-VND
2014-06-240614-28ND
2014-06-240614-26-VND
2014-07-230714-16ND
2014-07-240714-18ND
2014-07-290714-33ND
2014-07-290714-34ND
2014-07-290714-35ND
2014-07-300714-47ND
2014-07-300714-46ND
2014-09-230914-201-VND
2014-10-161014-23-VND
2014-10-211014-52ND
2014-10-211014-53ND
2014-10-211014-51ND
2014-10-291014-72ND
2015-06-081506017-01ND
2015-06-081506018-01ND
2015-06-111506027-VOCND
2015-06-171506035-01ND
2015-06-171506036-01ND
2015-06-171506037-01ND
2015-06-171506038-01ND
2015-06-181506049-01ND
2015-06-181506047-01ND
2015-06-181506045-01ND
2015-06-181506044-01ND
2015-06-181506043-01ND
2015-06-181506054-01ND
2015-06-231506055-01ND
2015-06-231506056-01ND
2015-06-231506046-01ND
2015-06-231506061-01ND
2015-08-191508058-NSPND
2015-08-191508057-NSPND
2015-08-241508060-NSPND
2015-08-251508066-NSPND
2015-08-251508064-NSPND
2015-08-251508068-NSPND
2015-08-251508062-NSPND
2015-08-261508069-NSPND
2015-08-261508071-NSPND
2015-08-261508072-NSPND
2015-10-081510011-01NSHLND
2015-10-081510012-01NSHLND
2015-10-081510009-01NSHLND
2015-10-081510008-01NSHLND
2015-10-081510016-01NSHLND
2015-10-081510015-01NSHLND
2015-10-081510017-01NSHLND
2015-10-081510014-01NSHLND
2015-10-081510013-01NSHLND
2016-02-241602019-01NSHLND
2016-03-011603002-01NSHLND
2016-05-311605028-01NSHLND
2016-05-311605025-01NSHLND
2016-05-311605026-01NSHLND
2016-05-311605027-01NSHLND
2016-06-011606001-01NSHLND
2016-06-061606010-01NSHLND
2016-06-091606027-01NSHLND
2016-06-281606059-01NSHLND
2016-06-281606052-01NSHLND
2016-07-191607022-01NSHLND
2016-07-191607021-01NSHLND
2016-07-191607023-01NSHLND
2016-07-191607024-01NSHLND
2016-07-201607033-01NSHLND
2016-07-201607035-01NSHLND
2016-07-201607038-01NSHLND
2016-08-041608010-01EURND
2016-08-041608011-01EURND
2016-08-041608012-01EURND
2016-08-041608014-01EURND
2016-08-151608022-01NSHLND
2016-08-151608023-01NSHLND
2016-08-241608035-01EUR0.630 ppb
2016-08-241608034-01NSHLND
2016-08-241608033-01EURND
2016-08-241608037-01NSHLND
2016-08-251608036-01EURND
2016-08-251608039-01EURND
2016-08-301608047-01EURND
2016-08-301608046-01EURND
2016-09-141609016-01EURND
2016-09-201608035-02WEK0.580 ppb
2016-09-221609024-01NSHLND
2016-10-111610023-01NSHLND
2016-10-111610010-01NSHLND
2016-10-121610014-01NSHLND
2016-10-131610017-01NSHLND
2016-10-171610032-01NSHLND
2016-10-171610029-01NSHLND
2016-10-181610033-01NSHLND
2016-10-181610027-01NSHLND
2017-01-111701006-01NSHLND
2017-02-071702004-01NSHLND
2017-03-081703009-01NSHLND
2017-03-081703008-01NSHLND
2017-03-081703011-01NSHLND
2017-05-021705003-01NSHLND
2017-05-021705004-01NSHLND
2017-05-021705005-01NSHLND
2017-05-031705010-01NSHLND
2017-05-031705009-01NSHLND
2017-05-151705022-01NSHLND
2017-05-151705023-01NSHLND
2017-05-151705025-01NSHLND
2017-05-151705024-01NSHLND
2017-05-171706031-01NSHLND
2017-05-251705042-01NSHLND
2017-05-251705041-01NSHLND
2017-07-111707003-01NSHLND
2017-07-111707002-01NSHLND
2017-07-111707005-01NSHLND
2017-07-111707004-01NSHLND
2017-07-121707010-01NSHLND
2017-07-121707012-01NSHLND
2017-07-121707008-01NSHLND
2017-07-131707043-01NSHLND
2017-07-181707020-01NSHLND
2017-07-181707021-01NSHLND
2017-07-181707022-01NSHLND
2017-07-181707024-01NSHLND
2017-07-191707027-01NSHLND
2017-08-161708013-01NSHLND
2017-08-161708014-01NSHLND
2017-08-291708026-01NSHLND
2017-08-291708028-01NSHLND
2017-08-291708027-01NSHLND
2017-08-291708029-01NSHLND
2017-08-291708030-01NSHLND
2017-08-291708025-01NSHLND
2017-10-041710002-01NSHLND
2017-10-041710004-01NSHLND
2017-10-101710014-01NSHLND
2017-10-101710017-01NSHLND
2017-10-101710018-01NSHLND
2017-10-251710034-01NSHLND
2017-10-251710035-01NSHLND
2017-10-301710047-01NSHLND
2017-10-311710054-01NSHLND
2017-10-311710056-01NSHLND
2017-10-311710049-01NSHLND
2017-11-021712003-01NSHLND