Dichlorodifluoromethane

Dothan Utilities

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.

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Samples

Samples exceeding legal limit (MCL)

Samples exceeding
health guidelines

Testing results - average by year

Year	Average result	Samples taken	Range of results
2014	ND	22	ND
2015	ND	5	ND
2016	ND	5	ND
2017	ND	31	ND
2018	ND	6	ND
2019	ND	3	ND

ppb = parts per billion

All test results

Date	Lab ID	Result
2014-02-05	1402-00115-1	ND
2014-02-05	1402-00115-10	ND
2014-02-05	1402-00115-4	ND
2014-02-05	1402-00115-2	ND
2014-02-05	1402-00115-9	ND
2014-02-05	1402-00115-14	ND
2014-02-05	1402-00115-7	ND
2014-02-05	1402-00115-5	ND
2014-02-05	1402-00115-6	ND
2014-02-05	1402-00115-16	ND
2014-02-05	1402-00115-3	ND
2014-02-05	1402-00115-8	ND
2014-02-05	1402-00115-13	ND
2014-02-05	1402-00115-11	ND
2014-02-05	1402-00115-12	ND
2014-02-05	1402-00115-15	ND
2014-04-08	1404-00142-3	ND
2014-04-08	1404-00142-1	ND
2014-05-05	1405-00064-5	ND
2014-07-14	1407-00191-27	ND
2014-11-03	1411-00030-5	ND
2014-12-05	14125028-2	ND
2015-02-02	1502-00047-29V	ND
2015-02-02	1502-00047-30	ND
2015-05-04	1505-00045-001	ND
2015-07-21	1507-00326-2	ND
2015-11-03	1511-00055-1	ND
2016-02-23	160200406-11	ND
2016-04-25	680-137916-1	ND
2016-05-17	1605-00241-1	ND
2016-08-10	1608-00155-1	ND
2016-10-31	1611-00003-4	ND
2017-03-07	680-136089-6	ND
2017-03-07	680-136089-8	ND
2017-03-07	680-136089-26	ND
2017-03-07	680-136089-14	ND
2017-03-07	680-136089-24	ND
2017-03-07	680-136089-15	ND
2017-03-07	680-136089-7	ND
2017-03-07	680-136089-13	ND
2017-03-07	680-136089-25	ND
2017-03-07	680-136089-4	ND
2017-03-07	680-136089-20	ND
2017-03-07	680-136089-5	ND
2017-03-07	680-136089-3	ND
2017-03-07	680-136089-16	ND
2017-03-07	680-136089-22	ND
2017-03-07	680-136089-21	ND
2017-03-07	680-136089-19	ND
2017-03-07	680-136089-12	ND
2017-03-07	680-136089-18	ND
2017-03-07	680-136089-10	ND
2017-03-07	680-136089-11	ND
2017-03-07	680-136089-17	ND
2017-03-07	680-136089-1	ND
2017-03-07	680-136089-9	ND
2017-03-07	680-136089-2	ND
2017-05-03	680-138359-3	ND
2017-09-21	680-143385-5	ND
2017-09-21	680-143385-1	ND
2017-09-21	680-143385-4	ND
2017-09-21	680-143385-8	ND
2017-11-21	680-145948-1	ND
2018-02-14	680-148889-9	ND
2018-05-10	680-152332-3	ND
2018-08-08	680-156307-1	ND
2018-08-08	680-156307-2	ND
2018-12-18	680-162386-2	ND
2018-12-18	680-162386-1	ND
2019-03-26	680-166538-1	ND
2019-07-18	680-171873-1	ND
2019-10-01	680-174872-1	ND