1,1-Dichloroethylene
Urbana City PWS
1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.
75
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 | 14 | 0 | ND |
| 2015 | ND | 16 | 0 | ND |
| 2016 | ND | 16 | 0 | ND |
| 2017 | ND | 14 | 0 | ND |
| 2018 | ND | 8 | 0 | ND |
| 2019 | ND | 7 | 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 |
|---|---|---|
| 2014-01-13 | A140133287 | ND |
| 2014-01-13 | A140165330 | ND |
| 2014-01-13 | A140133286 | ND |
| 2014-04-14 | A140176306 | ND |
| 2014-04-14 | A140186896 | ND |
| 2014-04-14 | A140176305 | ND |
| 2014-06-16 | A140176309 | ND |
| 2014-07-21 | A140076681 | ND |
| 2014-07-21 | A140076680 | ND |
| 2014-07-21 | A140183351 | ND |
| 2014-11-10 | A140191061 | ND |
| 2014-11-10 | A140191062 | ND |
| 2014-11-10 | A140191063 | ND |
| 2014-12-15 | A140213594 | ND |
| 2015-01-12 | A150263181 | ND |
| 2015-02-23 | A150213593 | ND |
| 2015-02-23 | A150217419 | ND |
| 2015-02-23 | A150217418 | ND |
| 2015-04-06 | A150213592 | ND |
| 2015-04-20 | A150231774 | ND |
| 2015-04-20 | A150231771 | ND |
| 2015-06-08 | A150285249 | ND |
| 2015-07-27 | A150191066 | ND |
| 2015-07-27 | A150319782 | ND |
| 2015-07-27 | A150319781 | ND |
| 2015-09-14 | A150231777 | ND |
| 2015-10-12 | A150331561 | ND |
| 2015-10-12 | A150331563 | ND |
| 2015-10-12 | A150331562 | ND |
| 2015-11-23 | A150331829 | ND |
| 2016-01-04 | A160338012 | ND |
| 2016-01-04 | A160338001 | ND |
| 2016-01-10 | A160338004 | ND |
| 2016-01-10 | A160338005 | ND |
| 2016-04-04 | A160285247 | ND |
| 2016-04-04 | A160319777 | ND |
| 2016-04-04 | A160338007 | ND |
| 2016-04-18 | A160285251 | ND |
| 2016-07-05 | A160374796 | ND |
| 2016-07-11 | A160374801 | ND |
| 2016-07-11 | A160374800 | ND |
| 2016-07-18 | A160399647 | ND |
| 2016-10-17 | A160374797 | ND |
| 2016-10-17 | A160374804 | ND |
| 2016-10-17 | A160374805 | ND |
| 2016-11-07 | A160453202 | ND |
| 2017-01-23 | A170474812 | ND |
| 2017-01-23 | A170474811 | ND |
| 2017-01-23 | A170469461 | ND |
| 2017-03-06 | A170474817 | ND |
| 2017-04-17 | A170476837 | ND |
| 2017-04-17 | A170476838 | ND |
| 2017-04-17 | A170474821 | ND |
| 2017-04-24 | A170487461 | ND |
| 2017-07-10 | A170487458 | ND |
| 2017-07-10 | A170451951 | ND |
| 2017-07-10 | A170487462 | ND |
| 2017-09-05 | A170487467 | ND |
| 2017-11-13 | A170512254 | ND |
| 2017-11-13 | A170512255 | ND |
| 2018-02-26 | A180570897 | ND |
| 2018-03-05 | A180570900 | ND |
| 2018-05-21 | A180600455 | ND |
| 2018-06-18 | A180600452 | ND |
| 2018-08-20 | A180570893 | ND |
| 2018-08-27 | A180600449 | ND |
| 2018-11-12 | 8K01359-01 | ND |
| 2018-12-03 | 8L00023-01 | ND |
| 2019-02-25 | 9B02771-01 | ND |
| 2019-02-25 | 9B02773-01 | ND |
| 2019-04-23 | 9D02902-01 | ND |
| 2019-04-23 | 9D02936-01 | ND |
| 2019-06-24 | 9F03503-01 | ND |
| 2019-08-26 | 9H03995-01 | ND |
| 2019-08-26 | 9H03995-03 | ND |