Chlorodifluoromethane
Hempstead
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | 2.87 ppb | 153 | 60 | ND - 35.3 ppb |
2019 | 3.13 ppb | 97 | 40 | ND - 19.4 ppb |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2018-01-09 | 7039903001 | ND |
2018-01-23 | 7041070001 | ND |
2018-02-06 | 7042165002 | 2.60 ppb |
2018-02-06 | 7042165003 | 5.30 ppb |
2018-02-06 | 7042165001 | 3.80 ppb |
2018-02-12 | 7042800002 | 5.30 ppb |
2018-02-12 | 7042800001 | 5.20 ppb |
2018-02-21 | 7043508001 | 5.50 ppb |
2018-02-21 | 7043500001 | ND |
2018-02-27 | 7043999001 | 5.30 ppb |
2018-02-27 | 7044000001 | ND |
2018-03-06 | 7044653001-POCS | 2.30 ppb |
2018-03-14 | 7045274002 | 16.1 ppb |
2018-03-14 | 7046546001 | ND |
2018-03-14 | 7045274003 | ND |
2018-03-14 | 7045270001 | 6.30 ppb |
2018-03-14 | 7045274001 | 1.40 ppb |
2018-03-14 | 7045271001 | ND |
2018-03-20 | 7045783001 | ND |
2018-03-30 | 7046726001-POCS | 35.3 ppb |
2018-04-10 | 7047832001 | ND |
2018-04-25 | 7049555001 | ND |
2018-04-26 | 7049658002 | 11.4 ppb |
2018-04-26 | 7049658001 | 0.990 ppb |
2018-05-03 | 7050654001 | ND |
2018-05-04 | 7050655001 | ND |
2018-05-05 | 7050755001 | ND |
2018-05-07 | 7050753001 | ND |
2018-05-08 | 7051072001 | ND |
2018-05-08 | 7050947001 | ND |
2018-05-09 | 7051071002 | 9.00 ppb |
2018-05-09 | 7051071001 | ND |
2018-05-10 | 705144900 | ND |
2018-05-11 | 7051450001 | ND |
2018-05-12 | 7051545001 | ND |
2018-05-13 | 7051546001 | ND |
2018-05-14 | 7051547001 | ND |
2018-05-15 | 7051713002 | 1.10 ppb |
2018-05-15 | 7051713003 | 2.20 ppb |
2018-05-15 | 7051713004 | ND |
2018-05-15 | 7051713001 | 0.680 ppb |
2018-05-16 | 7052182001 | ND |
2018-05-16 | 7052182002 | 10.3 ppb |
2018-05-17 | 7052184001 | ND |
2018-05-18 | 7052183001 | ND |
2018-05-19 | 7052282001 | ND |
2018-05-20 | 7052282002 | ND |
2018-05-21 | 7052282003 | ND |
2018-05-22 | 7052556001 | ND |
2018-05-23 | 7052563001 | ND |
2018-05-23 | 7052563002 | 9.80 ppb |
2018-05-23 | 7052563004 | 1.10 ppb |
2018-05-23 | 7052560001 | 2.10 ppb |
2018-05-24 | 7052716001 | ND |
2018-05-25 | 7052833001 | ND |
2018-05-26 | 7052908001 | ND |
2018-05-27 | 7052937001 | ND |
2018-05-28 | 7052937002 | ND |
2018-05-29 | 7052937003 | ND |
2018-05-30 | 7053112003 | 1.20 ppb |
2018-05-30 | 7053113003 | ND |
2018-05-30 | 7053112002 | 10.00 ppb |
2018-05-30 | 7053112001 | ND |
2018-05-31 | 7053317001 | ND |
2018-06-01 | 7053419001 | ND |
2018-06-02 | 7053496001 | ND |
2018-06-03 | 7053533002 | ND |
2018-06-04 | 7053533001 | ND |
2018-06-05 | 7053861003 | 0.950 ppb |
2018-06-05 | 7053861002 | 7.60 ppb |
2018-06-05 | 7053861001 | ND |
2018-06-12 | 7054603001 | ND |
2018-06-12 | 7054602002 | 7.90 ppb |
2018-06-12 | 7054602001 | ND |
2018-06-19 | 7055401002 | 6.20 ppb |
2018-07-03 | 7057053001 | ND |
2018-07-03 | 7057053002 | 14.7 ppb |
2018-07-10 | 7057618001 | ND |
2018-07-10 | 7057618002 | ND |
2018-07-17 | 7058456002 | ND |
2018-07-17 | 7058456003 | ND |
2018-07-17 | 7058456001 | ND |
2018-07-24 | 7059257001 | ND |
2018-07-24 | 7059257002 | ND |
2018-07-31 | 7059894002 | 9.90 ppb |
2018-07-31 | 7059894001 | ND |
2018-08-07 | 7060661006 | ND |
2018-08-07 | 706059001 | ND |
2018-08-07 | 7060659002 | 10.8 ppb |
2018-08-14 | 7061454001 | ND |
2018-08-14 | 7061452001 | ND |
2018-08-14 | 7061452002 | 9.70 ppb |
2018-08-21 | 7062346002 | 12.3 ppb |
2018-08-21 | 7062346001 | ND |
2018-08-21 | 7062347001 | ND |
2018-08-28 | 7063048001 | ND |
2018-08-28 | 7063049003 | ND |
2018-08-28 | 7063049002 | 10.1 ppb |
2018-08-28 | 7063051002 | 14.9 ppb |
2018-08-28 | 7063049001 | 0.750 ppb |
2018-08-28 | 7063051001 | 2.50 ppb |
2018-09-05 | 706379002 | 11.2 ppb |
2018-09-05 | 7063737001 | ND |
2018-09-05 | 7063739001 | ND |
2018-09-12 | 7064527002 | 1.000 ppb |
2018-09-12 | 7064532001 | ND |
2018-09-12 | 064527001 | 1.20 ppb |
2018-09-12 | 7064532002 | 11.1 ppb |
2018-09-12 | 7064529001 | ND |
2018-09-18 | 7065194001 | ND |
2018-09-18 | 7065193002 | 12.6 ppb |
2018-09-18 | 7065193001 | ND |
2018-09-25 | 70655781001 | ND |
2018-09-25 | 7065781002 | 13.6 ppb |
2018-10-02 | 7066613001 | 1.30 ppb |
2018-10-02 | 7066613002 | 9.80 ppb |
2018-10-02 | 7066613004 | 6.90 ppb |
2018-10-02 | 7066613003 | ND |
2018-10-10 | 7067504001 | ND |
2018-10-10 | 7067504002 | 9.70 ppb |
2018-10-16 | 7068124002 | 12.3 ppb |
2018-10-16 | 7068132001 | ND |
2018-10-16 | 7068124001 | ND |
2018-10-16 | 7068129001 | ND |
2018-10-16 | 7068132002 | 1.80 ppb |
2018-10-23 | 7068807001 | ND |
2018-10-23 | 7068806001 | ND |
2018-10-23 | 7068806002 | 9.30 ppb |
2018-10-30 | 7069428001 | ND |
2018-10-30 | 7069432002 | 7.80 ppb |
2018-10-30 | 7069432001 | ND |
2018-10-30 | 7069428002 | 0.970 ppb |
2018-11-07 | 7070350002 | 8.20 ppb |
2018-11-07 | 7070350001 | ND |
2018-11-14 | 7071097001 | ND |
2018-11-14 | 7071100001 | ND |
2018-11-14 | 7071097002 | 7.60 ppb |
2018-11-21 | 7071791002 | 8.50 ppb |
2018-11-21 | 7071791001 | ND |
2018-11-27 | 7072026002 | 7.70 ppb |
2018-11-27 | 7072025001 | ND |
2018-11-27 | 7072026001 | ND |
2018-12-04 | 7072713002 | 8.20 ppb |
2018-12-04 | 7072713001 | ND |
2018-12-11 | 7073508002 | 9.00 ppb |
2018-12-11 | 7073508001 | ND |
2018-12-11 | 7073509001 | ND |
2018-12-19 | 7074392002 | 8.30 ppb |
2018-12-19 | 7074395001 | ND |
2018-12-19 | 7074392001 | ND |
2018-12-19 | 7074394001 | ND |
2018-12-26 | 7074883002 | 8.80 ppb |
2018-12-26 | 7074883001 | ND |
2019-01-03 | 7075437002 | ND |
2019-01-08 | 7075871002 | 7.40 ppb |
2019-01-08 | 7075876001 | 1.50 ppb |
2019-01-08 | 7075876002 | 1.000 ppb |
2019-01-08 | 7075871001 | ND |
2019-01-15 | 7076617001 | ND |
2019-01-15 | 7076617002 | 9.90 ppb |
2019-01-15 | 7076614001 | ND |
2019-01-23 | 7077375001 | ND |
2019-01-23 | 7077383002 | 9.80 ppb |
2019-01-23 | 7077378002 | 1.30 ppb |
2019-01-23 | 7077383001 | ND |
2019-01-29 | 7077826001 | ND |
2019-01-29 | 7077826002 | 13.7 ppb |
2019-02-05 | 7078466002 | ND |
2019-02-05 | 7078465002 | 15.4 ppb |
2019-02-05 | 7078465001 | ND |
2019-02-05 | 7078470001 | ND |
2019-02-05 | 7078466001 | ND |
2019-02-12 | 7079253001 | ND |
2019-02-12 | 7079253002 | 11.2 ppb |
2019-02-20 | 7080153001 | ND |
2019-02-20 | 7080156001 | ND |
2019-02-20 | 7080156002 | 12.2 ppb |
2019-02-26 | 7080660002 | 11.3 ppb |
2019-02-26 | 7080660001 | ND |
2019-03-05 | 7081275002 | 12.7 ppb |
2019-03-05 | 7081275001 | ND |
2019-03-05 | 7081281001 | ND |
2019-03-12 | 7082062001 | ND |
2019-03-12 | 7082062002 | 11.7 ppb |
2019-03-19 | 7082767002 | 13.5 ppb |
2019-03-19 | 7082767001 | ND |
2019-03-19 | 7082761001 | ND |
2019-03-26 | 7083594001 | ND |
2019-03-26 | 7083594002 | 11.1 ppb |
2019-04-02 | 7084192002 | 10.00 ppb |
2019-04-02 | 7084186001 | ND |
2019-04-02 | 7084192001 | ND |
2019-04-09 | 7085254001 | ND |
2019-04-10 | 7085258001 | ND |
2019-04-10 | 7085258002 | 2.00 ppb |
2019-04-16 | 7085976001 | 1.70 ppb |
2019-04-16 | 7085976003 | 2.10 ppb |
2019-04-16 | 7085976002 | 9.40 ppb |
2019-04-23 | 7086905001 | ND |
2019-04-30 | 7087613002 | ND |
2019-04-30 | 7087613003 | 0.890 ppb |
2019-04-30 | 7087613001 | 0.860 ppb |
2019-05-07 | 7088385001 | ND |
2019-05-14 | 7089380002 | ND |
2019-05-14 | 7089380001 | ND |
2019-05-21 | 7090323001 | ND |
2019-05-28 | 7091060001 | ND |
2019-05-28 | 7091060002 | 9.70 ppb |
2019-06-04 | 7092022001 | ND |
2019-06-04 | 7092029001 | ND |
2019-06-04 | 7092022002 | 9.70 ppb |
2019-06-19 | 7094366001 | ND |
2019-07-02 | 7096098001 | ND |
2019-07-02 | 7096100001 | ND |
2019-07-02 | 7096098002 | 19.4 ppb |
2019-07-11 | 7097222001 | 4.80 ppb |
2019-07-24 | 7098718001 | ND |
2019-08-06 | 70100134001 | ND |
2019-08-06 | 70100134002 | 8.50 ppb |
2019-08-06 | 7010011300 | 0.520 ppb |
2019-08-12 | 70101133004 | 13.1 ppb |
2019-08-12 | 70101133001 | 1.000 ppb |
2019-08-12 | 70101133002 | 1.70 ppb |
2019-08-12 | 70101133003 | ND |
2019-08-13 | 70101133009 | ND |
2019-08-13 | 770101133008 | 2.20 ppb |
2019-08-13 | 70101133006 | 2.60 ppb |
2019-08-13 | 70101133007 | 14.7 ppb |
2019-08-20 | 70102088001 | ND |
2019-09-04 | 70103662001 | ND |
2019-09-25 | 70106222001 | ND |
2019-10-02 | 70107009001 | ND |
2019-10-02 | 70107005001 | ND |
2019-10-02 | 70107005002 | 12.5 ppb |
2019-10-08 | 70107658001 | 0.600 ppb |
2019-10-08 | 70107658002 | 2.60 ppb |
2019-10-08 | 70107658003 | ND |
2019-10-16 | 70108640001 | ND |
2019-10-29 | 70109994002 | ND |
2019-10-29 | 70109994003 | 11.2 ppb |
2019-10-29 | 70109994001 | ND |
2019-10-29 | 70109994004 | ND |
2019-11-07 | 70111126002 | 17.1 ppb |
2019-11-07 | 70111126001 | ND |
2019-11-07 | 70111125001 | ND |
2019-11-19 | 70112385001 | ND |
2019-11-19 | 70112393001 | 0.580 ppb |
2019-11-26 | 70113202001 | ND |
2019-11-26 | 70113201001 | ND |
2019-12-24 | 70116370001 | ND |