Chlorodifluoromethane
West Hempstead WD
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 | 0.142 ppb | 56 | 11 | ND - 0.960 ppb |
2019 | 0.324 ppb | 71 | 27 | ND - 1.50 ppb |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2018-01-29 | 7042827001 | 0.500 ppb |
2018-01-29 | 70421400001 | 0.610 ppb |
2018-01-29 | 7041548001 | 0.880 ppb |
2018-02-06 | 7042140001 | 0.610 ppb |
2018-02-21 | 7043517004 | 0.770 ppb |
2018-02-27 | 7043988002 | 0.670 ppb |
2018-03-14 | 7045340001 | ND |
2018-04-11 | 7048032003 | ND |
2018-04-11 | 7048032007 | ND |
2018-05-09 | 7051070008 | ND |
2018-05-09 | 7051070002 | ND |
2018-05-09 | 7051070001 | ND |
2018-05-09 | 7051070007 | ND |
2018-05-09 | 7051070009 | ND |
2018-05-29 | 7052990001 | ND |
2018-06-07 | 7054158001 | ND |
2018-07-12 | 7058043002 | 0.870 ppb |
2018-07-12 | 7058043005 | ND |
2018-07-12 | 7058043003 | ND |
2018-07-12 | 7058043001 | 0.820 ppb |
2018-07-12 | 7058043004 | 0.730 ppb |
2018-07-25 | 7059403004 | ND |
2018-07-25 | 7059403001 | ND |
2018-07-30 | 7059795001 | ND |
2018-07-30 | 7060374001 | ND |
2018-07-30 | 7059795002 | ND |
2018-08-03 | 7060374002 | ND |
2018-08-08 | 7060867007 | ND |
2018-08-08 | 7060867002 | ND |
2018-08-08 | 7060867004 | ND |
2018-08-08 | 7060867008 | ND |
2018-08-08 | 7060867003 | ND |
2018-08-14 | 7061458001 | ND |
2018-08-14 | 7061678001 | ND |
2018-08-15 | 7061678002 | ND |
2018-08-15 | 7061678003 | ND |
2018-08-28 | 7062981001 | ND |
2018-09-06 | 7063920007 | ND |
2018-10-10 | 7067472006 | ND |
2018-10-10 | 7067472004 | ND |
2018-10-10 | 7067472005 | ND |
2018-10-10 | 7067472002 | 0.960 ppb |
2018-10-10 | 7067472007 | ND |
2018-10-10 | 7067472008 | ND |
2018-10-22 | 7068648001 | ND |
2018-10-22 | 7068648002 | ND |
2018-10-29 | 7069357002 | ND |
2018-10-29 | 7069357001 | ND |
2018-11-08 | 7070471002 | ND |
2018-11-08 | 7070471003 | ND |
2018-11-08 | 7070471001 | ND |
2018-11-14 | 7071116002 | ND |
2018-11-14 | 7071116001 | ND |
2018-11-30 | 7072502001 | ND |
2018-11-30 | 7072502002 | 0.510 ppb |
2018-12-05 | 7072906007 | ND |
2019-01-16 | 7076814007 | ND |
2019-01-16 | 7076814005 | ND |
2019-01-16 | 7076814008 | ND |
2019-01-16 | 7076814001 | ND |
2019-01-16 | 7076814002 | ND |
2019-01-16 | 7076814004 | ND |
2019-01-23 | 7077404001 | ND |
2019-04-10 | 7085363001 | ND |
2019-04-10 | 7085363006 | 0.780 ppb |
2019-04-10 | 7085363005 | 0.860 ppb |
2019-04-10 | 7085363004 | ND |
2019-04-10 | 7085363003 | ND |
2019-04-10 | 7085363011 | ND |
2019-05-01 | 7087793002 | 0.670 ppb |
2019-05-01 | 7087793004 | ND |
2019-05-01 | 7087793001 | ND |
2019-05-08 | 7088904001 | ND |
2019-05-13 | 7089255001 | 0.610 ppb |
2019-05-15 | 7089512001 | 0.590 ppb |
2019-05-20 | 7090136001 | 0.720 ppb |
2019-05-20 | 7090136002 | 0.800 ppb |
2019-05-29 | 7091299002 | 0.660 ppb |
2019-05-29 | 7091299001 | ND |
2019-06-06 | 7092440001 | 1.30 ppb |
2019-06-06 | 7092440003 | ND |
2019-06-09 | 7092440004 | ND |
2019-06-18 | 7094131002 | 1.20 ppb |
2019-06-18 | 7094131001 | 1.40 ppb |
2019-06-26 | 7095714001 | 1.50 ppb |
2019-06-28 | 7095864001 | ND |
2019-07-02 | 7096099002 | ND |
2019-07-02 | 7096099001 | 1.50 ppb |
2019-07-25 | 7098863003 | 0.620 ppb |
2019-07-25 | 7098863005 | 0.610 ppb |
2019-07-25 | 7098863001 | ND |
2019-07-25 | 7098863002 | 0.530 ppb |
2019-07-25 | 7098863004 | 0.870 ppb |
2019-07-29 | 7099198001 | ND |
2019-08-08 | 70100445002 | ND |
2019-08-13 | 70101278002 | ND |
2019-08-13 | 70101278003 | ND |
2019-08-13 | 70101278001 | 0.610 ppb |
2019-08-14 | 70101278007 | 0.890 ppb |
2019-08-14 | 70101278006 | 0.550 ppb |
2019-08-20 | 70102025002 | 0.560 ppb |
2019-08-20 | 70102025003 | ND |
2019-08-20 | 70102025001 | 0.590 ppb |
2019-08-20 | 70102025004 | ND |
2019-09-04 | 7010364004 | 0.920 ppb |
2019-09-04 | 70103640005 | ND |
2019-09-04 | 70103640001 | ND |
2019-09-04 | 70103640003 | 0.760 ppb |
2019-09-04 | 70103640002 | ND |
2019-09-10 | 70104348004 | 1.40 ppb |
2019-09-10 | 70104348007 | ND |
2019-09-10 | 70104348008 | ND |
2019-09-10 | 70104348003 | ND |
2019-09-10 | 70104348002 | 0.830 ppb |
2019-09-18 | 70105411004 | ND |
2019-09-18 | 70105411003 | 0.640 ppb |
2019-10-09 | 70107921006 | ND |
2019-10-09 | 70107921002 | ND |
2019-10-09 | 70107921005 | ND |
2019-10-09 | 70107921004 | ND |
2019-10-10 | 70108059007 | ND |
2019-10-10 | 70107921001 | ND |
2019-10-10 | 70108059002-POCS | ND |
2019-10-24 | 70109627001 | ND |
2019-10-29 | 70110058001 | ND |
2019-11-07 | 70111128003 | ND |
2019-11-14 | 70111841001 | ND |