Dichlorodifluoromethane
Smyrna Water Department
Dichlorodifluoromethane (Freon-12) is a refrigerant, solvent and aerosol propellant banned in 2000 under the Montreal Protocol because of its ozone-depleting properties. Freons can cause heart, nervous system and liver damage.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 7 | 0 | ND |
2015 | ND | 16 | 0 | ND |
2016 | ND | 19 | 0 | ND |
2017 | ND | 16 | 0 | ND |
2018 | ND | 16 | 0 | ND |
2019 | ND | 22 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-08-27 | S575447 | ND |
2014-08-27 | S575446 | ND |
2014-08-27 | S575442 | ND |
2014-12-04 | S590002 | ND |
2014-12-04 | S590001 | ND |
2014-12-04 | S590000 | ND |
2014-12-04 | S589999 | ND |
2015-03-31 | S614668 | ND |
2015-03-31 | S614667 | ND |
2015-03-31 | S614666 | ND |
2015-03-31 | S614665 | ND |
2015-06-30 | S637160 | ND |
2015-06-30 | S637158 | ND |
2015-06-30 | S637159 | ND |
2015-06-30 | S637161 | ND |
2015-09-30 | S637282 | ND |
2015-09-30 | S637281 | ND |
2015-09-30 | S637280 | ND |
2015-09-30 | S637279 | ND |
2015-12-21 | S628969 | ND |
2015-12-21 | S628968 | ND |
2015-12-21 | S628967 | ND |
2015-12-21 | S628966 | ND |
2016-03-31 | S677079 | ND |
2016-03-31 | S677076 | ND |
2016-03-31 | S677077 | ND |
2016-03-31 | S677078 | ND |
2016-06-29 | S679276 | ND |
2016-06-29 | S679275 | ND |
2016-06-29 | S679274 | ND |
2016-06-29 | S679273 | ND |
2016-09-29 | S694841 | ND |
2016-09-29 | S694840 | ND |
2016-09-29 | S694839 | ND |
2016-09-29 | S694838 | ND |
2016-10-11 | S719482 | ND |
2016-10-11 | S719480 | ND |
2016-10-11 | S719481 | ND |
2016-12-14 | S719729 | ND |
2016-12-14 | S719728 | ND |
2016-12-14 | S719727 | ND |
2016-12-14 | S719726 | ND |
2017-03-30 | S720623 | ND |
2017-03-30 | S720622 | ND |
2017-03-30 | S720620 | ND |
2017-03-30 | S6720621 | ND |
2017-06-28 | S738586 | ND |
2017-06-28 | S738585 | ND |
2017-06-28 | S738584 | ND |
2017-06-28 | S738583 | ND |
2017-09-27 | S760215 | ND |
2017-09-27 | S760213 | ND |
2017-09-27 | S760211 | ND |
2017-09-27 | S760209 | ND |
2017-12-19 | S782078 | ND |
2017-12-19 | S782076 | ND |
2017-12-19 | S782074 | ND |
2017-12-19 | S782072 | ND |
2018-03-26 | S792125 | ND |
2018-03-26 | S792121 | ND |
2018-03-26 | S792123 | ND |
2018-03-26 | S792127 | ND |
2018-06-26 | S808446 | ND |
2018-06-26 | S808444 | ND |
2018-06-26 | S808442 | ND |
2018-06-26 | S808440 | ND |
2018-09-26 | S808644 | ND |
2018-09-26 | S808642 | ND |
2018-09-26 | S808640 | ND |
2018-09-26 | S808638 | ND |
2018-12-17 | S854825 | ND |
2018-12-17 | S854821 | ND |
2018-12-17 | S854823 | ND |
2018-12-17 | S854827 | ND |
2019-03-28 | S870601 | ND |
2019-03-28 | S870599 | ND |
2019-03-28 | S870597 | ND |
2019-03-28 | S870595 | ND |
2019-06-27 | S893155 | ND |
2019-06-27 | S893153 | ND |
2019-06-27 | S893151 | ND |
2019-06-27 | S893149 | ND |
2019-09-30 | S909293 | ND |
2019-09-30 | S909289 | ND |
2019-09-30 | S909291 | ND |
2019-09-30 | S909295 | ND |
2019-10-10 | S920196 | ND |
2019-10-10 | S920194 | ND |
2019-10-10 | S920192 | ND |
2019-12-09 | S927532 | ND |
2019-12-09 | S927657 | ND |
2019-12-09 | S927656 | ND |
2019-12-09 | S927655 | ND |
2019-12-09 | S927654 | ND |
2019-12-09 | S927537 | ND |
2019-12-09 | S927536 | ND |