1,1-Dichloroethane
City of Shoreacres
NOTE: City of Shoreacres purchases water from City of Houston which is required to test for 1,1-dichloroethane. Sample information shown below was taken by City of Houston.
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 3 ppb
The EWG Health Guideline of 3 ppb for 1,1-dichloroethane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
ppb = parts per billion
All test results
NOTE: City of Shoreacres purchases water from City of Houston which is required to test for 1,1-dichloroethane. Sample information shown below was taken by City of Houston.
| Date | Lab ID | Result |
|---|---|---|
| 2013-07-09 | 1307298-001B | ND |
| 2013-07-09 | 1307338-001B | ND |
| 2013-07-09 | 1307282-001B | ND |
| 2013-07-09 | 1307286-001B | ND |
| 2013-07-09 | 1307283-001B | ND |
| 2013-07-09 | 1307329-001B | ND |
| 2013-07-09 | 1307285-001B | ND |
| 2013-07-10 | 1307327-001B | ND |
| 2013-07-10 | 1307334-001B | ND |
| 2013-07-10 | 1307328-001B | ND |
| 2013-07-10 | 1307335-001B | ND |
| 2013-07-10 | 1307330-001B | ND |
| 2013-07-10 | 1307310-001B | ND |
| 2013-07-10 | 1307331-001B | ND |
| 2013-07-10 | 1307341-001B | ND |
| 2013-07-16 | 1307536-001B | ND |
| 2013-07-16 | 1307541-001B | ND |
| 2013-07-16 | 1307534-001B | ND |
| 2013-07-16 | 1307549-001B | ND |
| 2013-07-16 | 1307542-001B | ND |
| 2013-07-16 | 1307555-001B | ND |
| 2013-07-16 | 1307552-001B | ND |
| 2013-07-17 | 1307589-001B | ND |
| 2013-07-17 | 1307592-001B | ND |
| 2013-07-17 | 1307593-001B | ND |
| 2013-07-17 | 1307543-001B | ND |
| 2013-07-17 | 1307588-001B | ND |
| 2013-07-17 | 1307590-001B | ND |
| 2013-07-17 | 1307547-001B | ND |
| 2013-07-17 | 1307546-001B | ND |
| 2013-07-17 | 1307591-001B | ND |
| 2013-07-30 | 1307A06-001B | ND |
| 2013-07-30 | 1307A04-001A | ND |
| 2013-07-30 | 1307A03-001A | ND |
| 2013-07-31 | 1307A07-001B | ND |
| 2013-08-06 | 1308222-001A | ND |
| 2013-08-06 | 1308216-001A | ND |
| 2013-08-06 | 1308220-001A | ND |
| 2013-08-06 | 1308219-001A | ND |
| 2013-08-06 | 1308221-001A | ND |
| 2013-08-06 | 1308217-001A | ND |
| 2013-08-06 | 1308218-001A | ND |
| 2013-10-15 | 1310526-001B | ND |
| 2013-10-15 | 1310596-001B | ND |
| 2013-10-15 | 1310536-001B | ND |
| 2013-10-15 | 1310525-001B | ND |
| 2013-10-15 | 1310535-001B | ND |
| 2013-10-15 | 1310524-001B | ND |
| 2013-10-15 | 1310595-001B | ND |
| 2013-10-16 | 1310594-001B | ND |
| 2013-10-16 | 1310597-001B | ND |
| 2013-10-16 | 1310593-001B | ND |
| 2014-01-21 | 1401595-001B | ND |
| 2014-01-21 | 1401602-001B | ND |
| 2014-01-21 | 1401750-001B | ND |
| 2014-01-21 | 1401596-001B | ND |
| 2014-01-21 | 1401592-001B | ND |
| 2014-01-21 | 1401597-001B | ND |
| 2014-01-21 | 1401598-001B | ND |
| 2014-01-21 | 1401600-001B | ND |
| 2014-01-21 | 1401594-001B | ND |
| 2014-01-21 | 1401593-001B | ND |
| 2014-01-21 | 1401601-001B | ND |
| 2014-01-21 | 1401693-001B | ND |
| 2014-01-21 | 1401599-001B | ND |
| 2014-01-21 | 1401641-001B | ND |
| 2014-01-21 | 1401603-001B | ND |
| 2014-01-22 | 1401639-001B | ND |
| 2014-01-22 | 1401637-001B | ND |
| 2014-01-22 | 1401636-001B | ND |
| 2014-01-22 | 1401638-001B | ND |
| 2014-01-22 | 1401640-001B | ND |
| 2014-02-05 | 1402322-001B | ND |
| 2014-02-05 | 1402196-001B | ND |
| 2014-02-05 | 1402190-001B | ND |
| 2014-02-05 | 1402211-001B | ND |
| 2014-02-05 | 1402198-001B | ND |
| 2014-02-05 | 1402193-001B | ND |
| 2014-02-05 | 1402184-001B | ND |
| 2014-02-05 | 1402199-001B | ND |
| 2014-02-05 | 1402197-001B | ND |
| 2014-02-05 | 1402205-001B | ND |
| 2014-02-05 | 1402201-001B | ND |
| 2014-02-05 | 1402202-001B | ND |
| 2014-02-05 | 1402185-001B | ND |
| 2014-02-05 | 1402192-001B | ND |
| 2014-02-05 | 1402194-001B | ND |
| 2014-02-05 | 1402186-001B | ND |
| 2014-02-05 | 1402191-001B | ND |
| 2014-02-05 | 1402187-001B | ND |
| 2014-02-05 | 1402195-001B | ND |
| 2014-02-05 | 1402189-001B | ND |
| 2014-02-05 | 1402188-001B | ND |
| 2014-02-05 | 1402200-001B | ND |
| 2014-04-15 | 1404648-001B | ND |
| 2014-04-15 | 1404643-001B | ND |
| 2014-04-15 | 1404649-001B | ND |
| 2014-04-15 | 1404645-001B | ND |
| 2014-04-15 | 1404646-001B | ND |
| 2014-04-15 | 1404642-001B | ND |
| 2014-04-15 | 1404644-001B | ND |
| 2014-04-16 | 1404647-001B | ND |
| 2014-04-21 | 1404865-001B | ND |
| 2018-01-18 | AE09263 | ND |
| 2018-01-18 | AE09267 | ND |
| 2018-01-18 | AE09269 | ND |
| 2018-01-23 | AE09882 | ND |
| 2018-01-23 | AE09888 | ND |
| 2018-01-23 | AE09890 | ND |
| 2018-01-23 | AE09892 | ND |
| 2018-03-29 | AE20614 | ND |
| 2018-03-29 | AE20616 | ND |
| 2018-03-29 | AE20620 | ND |
| 2018-03-29 | AE20626 | ND |
| 2018-03-29 | AE20660 | ND |
| 2018-03-29 | AE20668 | ND |
| 2018-04-26 | AE24160 | ND |
| 2018-04-26 | AE24170 | ND |
| 2018-04-26 | AE24174 | ND |
| 2018-04-26 | AE24176 | ND |
| 2018-04-26 | AE24178 | ND |
| 2018-04-26 | AE24184 | ND |
| 2018-05-22 | AE27246 | ND |
| 2018-05-22 | AE27250 | ND |
| 2018-05-22 | AE27262 | ND |
| 2018-05-22 | AE27268 | ND |
| 2018-07-19 | AE33947 | ND |
| 2018-07-19 | AE33949 | ND |
| 2018-07-19 | AE33951 | ND |
| 2018-07-19 | AE33953 | ND |
| 2018-07-19 | AE33955 | ND |
| 2018-07-19 | AE33975 | ND |
| 2018-08-03 | AE35862 | ND |
| 2018-08-03 | AE35866 | ND |
| 2018-08-15 | AE37200 | ND |
| 2018-08-15 | AE37202 | ND |
| 2018-08-15 | AE37214 | ND |
| 2018-08-15 | AE37218 | ND |
| 2018-08-28 | AE38811 | ND |
| 2018-09-26 | AE41758 | ND |
| 2018-09-26 | AE41760 | ND |
| 2018-09-26 | AE41766 | ND |
| 2018-09-26 | AE41768 | ND |
| 2018-11-14 | AE46111 | ND |
| 2019-01-16 | AE50170 | ND |
| 2019-03-06 | AE57359 | ND |
| 2019-03-06 | AE57361 | ND |
| 2019-03-06 | AE57363 | ND |
| 2019-03-06 | AE57365 | ND |
| 2019-03-06 | AE57367 | ND |
| 2019-03-06 | AE57369 | ND |
| 2019-04-10 | AE62068 | ND |
| 2019-04-11 | AE62064 | ND |
| 2019-04-11 | AE62066 | ND |
| 2019-06-25 | AE72011 | ND |
| 2019-06-25 | AE72013 | ND |
| 2019-06-25 | AE72015 | ND |
| 2019-07-24 | AE75989 | ND |
| 2019-07-24 | AE75999 | ND |
| 2019-07-24 | AE76001 | ND |
| 2019-07-25 | AE75991 | ND |
| 2019-07-25 | AE75993 | ND |
| 2019-09-23 | AE84250 | ND |
| 2019-09-23 | AE84254 | ND |
| 2019-09-23 | AE84256 | ND |
| 2019-11-18 | AE89557 | ND |
| 2019-11-18 | AE89559 | ND |
| 2019-11-18 | AE89561 | ND |
| 2019-11-22 | AE90412 | ND |
| 2019-11-22 | AE90414 | ND |
| 2019-11-22 | AE90418 | ND |
| 2019-11-22 | AE90420 | ND |
| 2019-12-02 | AE90834 | ND |
| 2019-12-02 | AE90836 | ND |
| 2019-12-02 | AE90838 | ND |
| 2019-12-02 | AE90840 | ND |
| 2019-12-02 | AE90842 | ND |
| 2019-12-02 | AE90844 | ND |
| 2019-12-02 | AE90846 | ND |
| 2020-02-25 | AE99779 | ND |
| 2020-03-16 | AF02937 | ND |
| 2020-03-16 | AF02941 | ND |
| 2020-03-16 | AF02961 | ND |
| 2020-06-11 | AF15105 | ND |
| 2020-06-11 | AF15107 | ND |
| 2020-06-29 | AF17302 | ND |
| 2020-06-29 | AF17304 | ND |
| 2020-06-29 | AF17306 | ND |
| 2020-06-29 | AF17308 | ND |
| 2020-08-03 | AF21663 | ND |
| 2020-08-03 | AF21665 | ND |
| 2020-08-03 | AF21677 | ND |
| 2020-08-03 | AF21679 | ND |
| 2020-08-03 | AF21681 | ND |
| 2020-08-26 | AF25415 | ND |
| 2020-08-27 | AF25673 | ND |
| 2020-08-27 | AF25675 | ND |
| 2020-08-27 | AF25677 | ND |
| 2020-10-19 | AF31120 | ND |
| 2020-10-19 | AF31122 | ND |
| 2020-10-19 | AF31124 | ND |
| 2020-10-19 | AF31126 | ND |
| 2020-10-26 | AF31906 | ND |
| 2020-10-26 | AF31908 | ND |
| 2020-10-26 | AF31910 | ND |
| 2020-10-26 | AF31912 | ND |
| 2020-10-26 | AF31916 | ND |
| 2020-10-26 | AF31918 | ND |
| 2020-11-04 | AF33264 | ND |
| 2020-11-04 | AF33266 | ND |
| 2020-11-04 | AF33268 | ND |
| 2020-11-04 | AF33270 | ND |
| 2020-11-04 | AF33272 | ND |
| 2020-11-05 | AF33494 | ND |
| 2020-11-05 | AF33496 | ND |
| 2020-11-05 | AF33502 | ND |
| 2020-11-30 | AF35856 | ND |
| 2020-12-02 | AF36289 | ND |
| 2020-12-04 | AF36697 | ND |
| 2021-02-10 | Q2104495001 | ND |
| 2021-02-10 | Q2104495003 | ND |
| 2021-04-28 | AF51950 | ND |
| 2021-04-28 | AF51956 | ND |
| 2021-04-29 | AF51940 | ND |
| 2021-04-29 | AF51946 | ND |
| 2021-04-29 | AF51948 | ND |
| 2021-04-29 | AF51952 | ND |
| 2021-07-21 | AF62844 | ND |
| 2021-07-21 | AF62846 | ND |
| 2021-07-21 | AF62848 | ND |
| 2021-07-21 | AF62856 | ND |
| 2021-07-21 | AF62858 | ND |
| 2021-07-21 | AF62860 | ND |
| 2021-07-21 | AF62862 | ND |
| 2021-07-21 | AF62864 | ND |
| 2021-08-03 | AF64495 | ND |
| 2021-08-03 | AF64497 | ND |
| 2021-08-03 | AF64499 | ND |
| 2021-08-03 | AF64501 | ND |
| 2021-08-03 | AF64503 | ND |
| 2021-08-03 | AF64505 | ND |
| 2021-08-03 | AF64507 | ND |
| 2021-08-03 | AF64509 | ND |
| 2021-09-09 | AF69339 | ND |
| 2021-09-09 | AF69351 | ND |
| 2021-09-09 | AF69353 | ND |
| 2021-10-13 | AF73358 | ND |
| 2021-10-13 | AF73360 | ND |
| 2021-10-13 | AF73362 | ND |
| 2021-10-13 | AF73364 | ND |
| 2021-10-13 | AF73368 | ND |
| 2021-10-13 | AF73376 | ND |
| 2021-10-13 | AF73378 | ND |
| 2021-12-14 | AF78698 | ND |
| 2021-12-14 | AF78700 | ND |
| 2021-12-14 | AF78702 | ND |
| 2021-12-14 | AF78704 | ND |
| 2021-12-15 | AF78830 | ND |
| 2021-12-15 | AF78832 | ND |
| 2021-12-15 | AF78834 | ND |
| 2021-12-15 | AF78836 | ND |
| 2022-02-18 | AF85699 | ND |
| 2022-03-23 | AF90206 | ND |
| 2022-03-24 | AF90490 | ND |
| 2022-03-24 | AF90492 | ND |
| 2022-05-19 | AF97772 | ND |
| 2022-05-19 | AF97776 | ND |
| 2022-05-19 | AF97778 | ND |
| 2022-05-19 | AF97780 | ND |
| 2022-05-19 | AF97782 | ND |
| 2022-06-29 | AG02791 | ND |
| 2022-06-29 | AG02795 | ND |
| 2022-08-16 | AG09468 | ND |
| 2022-08-16 | AG09470 | ND |
| 2022-08-16 | AG09472 | ND |
| 2022-08-16 | AG09474 | ND |
| 2022-08-17 | AG09684 | ND |
| 2022-08-17 | AG09730 | ND |
| 2022-09-20 | AG13905 | ND |
| 2022-10-10 | AG16462 | ND |
| 2022-10-10 | AG16464 | ND |
| 2022-10-10 | AG16466 | ND |
| 2022-10-10 | AG16468 | ND |
| 2022-10-10 | AG16476 | ND |
| 2022-10-10 | AG16478 | ND |
| 2022-10-11 | AG16691 | ND |
| 2022-10-11 | AG16693 | ND |
| 2022-10-11 | AG16695 | ND |
| 2022-10-24 | AG18098 | ND |
| 2022-10-24 | AG18100 | ND |
| 2022-10-24 | AG18102 | ND |
| 2022-10-24 | AG18104 | ND |
| 2022-10-25 | AG18371 | ND |
| 2022-10-25 | AG18373 | ND |
| 2022-10-25 | AG18375 | ND |
| 2023-01-31 | AG26806 | ND |
| 2023-02-23 | AG30266 | ND |
| 2023-04-06 | AG35838 | ND |
| 2023-04-06 | AG35840 | ND |
| 2023-04-06 | AG35842 | ND |
| 2023-04-06 | AG35844 | ND |
| 2023-04-06 | AG35846 | ND |
| 2023-04-06 | AG35860 | ND |
| 2023-05-16 | AG40863 | ND |
| 2023-05-17 | AG40865 | ND |
| 2023-06-27 | AG46175 | ND |
| 2023-06-27 | AG46177 | ND |
| 2023-06-27 | AG46195 | ND |
| 2023-06-27 | AG46205 | ND |
| 2023-06-27 | AG46213 | ND |
| 2023-06-27 | AG46215 | ND |
| 2023-08-23 | AG53733 | ND |
| 2023-08-23 | AG53735 | ND |
| 2023-08-24 | AG54058 | ND |
| 2023-09-21 | AG57282 | ND |
| 2023-09-21 | AG57284 | ND |
| 2023-09-21 | AG57286 | ND |
| 2023-09-21 | AG57288 | ND |
| 2023-10-10 | AG59147 | ND |
| 2023-10-10 | AG59149 | ND |
| 2023-10-10 | AG59159 | ND |
| 2023-10-10 | AG59161 | ND |
| 2023-10-10 | AG59163 | ND |
| 2023-10-11 | AG59453 | ND |
| 2023-10-11 | AG59455 | ND |
| 2023-10-11 | AG59457 | ND |
| 2023-11-30 | AG65050 | ND |
| 2023-12-18 | AG66850 | ND |
| 2023-12-18 | AG66852 | ND |
| 2023-12-18 | AG66854 | ND |
| 2023-12-18 | AG66856 | ND |