Chloroform
East Valley Water District
Chloroform, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Chloroform and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Read More.
In addition to tap water disinfection, chloroform pollution in the environment also comes from industrial discharges from pulp and paper mills, and from urban wastewater effluent. Human studies show that chloroform damages the kidneys, liver and central nervous system. In animals, chloroform causes infertility, birth defects and cancer.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 7.45 ppb | 78 | 69 | ND - 65.3 ppb |
2015 | 14.3 ppb | 45 | 40 | ND - 42.9 ppb |
2016 | 9.13 ppb | 62 | 44 | ND - 46.4 ppb |
2017 | 13.7 ppb | 61 | 50 | ND - 83.3 ppb |
2018 | 7.28 ppb | 77 | 64 | ND - 26.6 ppb |
2019 | 6.52 ppb | 69 | 44 | ND - 26.5 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.4 ppb
The EWG Health Guideline of 0.4 ppb for chloroform was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-30 | 3761-601-0835 | 5.50 ppb |
2014-01-30 | 3761-602-0820 | 3.10 ppb |
2014-01-30 | 3761-603-0755 | 5.00 ppb |
2014-01-30 | 3761-604-0810 | 2.00 ppb |
2014-01-30 | 3761-605-0845 | 4.50 ppb |
2014-01-30 | 3761-606-0900 | 4.40 ppb |
2014-01-30 | 3761-607-0910 | 6.40 ppb |
2014-01-30 | 3761-608-0745 | 5.50 ppb |
2014-02-21 | 3761-036-0745 | ND |
2014-02-27 | 3761-601-0815 | 19.6 ppb |
2014-02-27 | 3761-602-0755 | 11.0 ppb |
2014-02-27 | 3761-603-0900 | 17.5 ppb |
2014-02-27 | 3761-604-0740 | 7.10 ppb |
2014-02-27 | 3761-605-0825 | 12.2 ppb |
2014-02-27 | 3761-607-0840 | 5.80 ppb |
2014-02-27 | 3761-608-0810 | 21.8 ppb |
2014-04-18 | 3761-002-0945 | 65.3 ppb |
2014-05-22 | 3761-601-0942 | 37.3 ppb |
2014-05-22 | 3761-602-0959 | 3.00 ppb |
2014-05-22 | 3761-603-0835 | 10.9 ppb |
2014-05-22 | 3761-604-1012 | 1.70 ppb |
2014-05-22 | 3761-605-0932 | 28.1 ppb |
2014-05-22 | 3761-606-0913 | 26.5 ppb |
2014-05-22 | 3761-607-0857 | 10.9 ppb |
2014-05-22 | 3761-608-0819 | 17.2 ppb |
2014-07-15 | 3761-002-1155 | 6.10 ppb |
2014-07-23 | 3761-028-1130 | ND |
2014-07-31 | 3761-601-1006 | 4.90 ppb |
2014-07-31 | 3761-602-0933 | 4.80 ppb |
2014-07-31 | 3761-603-0953 | 8.80 ppb |
2014-07-31 | 3761-604-0917 | ND |
2014-07-31 | 3761-605-1105 | 8.90 ppb |
2014-07-31 | 3761-606-1137 | 8.30 ppb |
2014-07-31 | 3761-607-1054 | ND |
2014-07-31 | 3761-608-1124 | 3.50 ppb |
2014-08-06 | 3761-002-1035 | 13.0 ppb |
2014-08-22 | 3761-601-0848 | 4.10 ppb |
2014-08-22 | 3761-602-0801 | 5.60 ppb |
2014-08-22 | 3761-603-0908 | 3.30 ppb |
2014-08-22 | 3761-604-0745 | 2.80 ppb |
2014-08-22 | 3761-605-0859 | 2.00 ppb |
2014-08-22 | 3761-606-0922 | 5.10 ppb |
2014-08-22 | 3761-607-0958 | ND |
2014-08-22 | 3761-608-0836 | 3.60 ppb |
2014-09-03 | 3761-002-1015 | 6.30 ppb |
2014-09-19 | 3761-601-0842 | 3.30 ppb |
2014-09-19 | 3761-602-0749 | 4.30 ppb |
2014-09-19 | 3761-603-0852 | 3.40 ppb |
2014-09-19 | 3761-604-0733 | 1.90 ppb |
2014-09-19 | 3761-605-0829 | 4.50 ppb |
2014-09-19 | 3761-606-0815 | 4.10 ppb |
2014-09-19 | 3761-607-0917 | ND |
2014-09-19 | 3761-608-0800 | 3.90 ppb |
2014-10-07 | 3761-002-1125 | ND |
2014-10-17 | 3761-601-0758 | 3.50 ppb |
2014-10-17 | 3761-602-0730 | 1.70 ppb |
2014-10-17 | 3761-603-0821 | 3.90 ppb |
2014-10-17 | 3761-604-0713 | 1.70 ppb |
2014-10-17 | 3761-605-0812 | 3.80 ppb |
2014-10-17 | 3761-606-0853 | 4.10 ppb |
2014-10-17 | 3761-607-0840 | 1.80 ppb |
2014-10-17 | 3761-608-0749 | 3.40 ppb |
2014-11-20 | 3761-601-1004 | 3.90 ppb |
2014-11-20 | 3761-602-0913 | 1.10 ppb |
2014-11-20 | 3761-603-0924 | 1.90 ppb |
2014-11-20 | 3761-604-0845 | 2.30 ppb |
2014-11-20 | 3761-605-0940 | 3.00 ppb |
2014-11-20 | 3761-606-1019 | 3.20 ppb |
2014-11-20 | 3761-608-0954 | 4.20 ppb |
2014-12-02 | 3761-002-0940 | 4.30 ppb |
2014-12-15 | 3761-601-1029 | 18.1 ppb |
2014-12-15 | 3761-602-1009 | ND |
2014-12-15 | 3761-603-1046 | ND |
2014-12-15 | 3761-604-0952 | 1.80 ppb |
2014-12-15 | 3761-605-1039 | 20.3 ppb |
2014-12-15 | 3761-606-1055 | 23.4 ppb |
2014-12-15 | 3761-607-1108 | 6.30 ppb |
2014-12-15 | 3761-608-1020 | 14.8 ppb |
2015-01-06 | 3761-002-1000 | 41.8 ppb |
2015-01-22 | 3761-601-0935 | 31.4 ppb |
2015-01-22 | 3761-602-0844 | 18.1 ppb |
2015-01-22 | 3761-603-0853 | 25.0 ppb |
2015-01-22 | 3761-604-0828 | 1.70 ppb |
2015-01-22 | 3761-605-0924 | 20.7 ppb |
2015-01-22 | 3761-606-1017 | 25.6 ppb |
2015-01-22 | 3761-607-1039 | 34.6 ppb |
2015-01-22 | 3761-608-0908 | 20.9 ppb |
2015-02-03 | 3761-002-1000 | 42.9 ppb |
2015-03-17 | 3761-002-0930 | 33.3 ppb |
2015-03-24 | 3761-036-0745 | ND |
2015-04-07 | 3761-002-1230 | 31.9 ppb |
2015-04-16 | 3761-601-1100 | 34.4 ppb |
2015-04-16 | 3761-602-1015 | 17.8 ppb |
2015-04-16 | 3761-603-1027 | 7.60 ppb |
2015-04-16 | 3761-604-0950 | ND |
2015-04-16 | 3761-605-1041 | ND |
2015-04-16 | 3761-606-1112 | 22.4 ppb |
2015-04-16 | 3761-607-1126 | 28.9 ppb |
2015-04-16 | 3761-608-1052 | 31.5 ppb |
2015-05-05 | 3761-002-0930 | 19.3 ppb |
2015-06-02 | 3761-002-0935 | 12.3 ppb |
2015-07-02 | 3761-601-0804 | 4.40 ppb |
2015-07-02 | 3761-602-0744 | 3.30 ppb |
2015-07-02 | 3761-603-0822 | 3.30 ppb |
2015-07-02 | 3761-604-0733 | 2.10 ppb |
2015-07-02 | 3761-605-0814 | 3.60 ppb |
2015-07-02 | 3761-606-1010 | 3.70 ppb |
2015-07-02 | 3761-607-0840 | 5.00 ppb |
2015-07-02 | 3761-608-0755 | 4.40 ppb |
2015-07-21 | 3761-002-1035 | 4.30 ppb |
2015-08-04 | 3761-002-0935 | 4.70 ppb |
2015-09-01 | 3761-002-0935 | 6.00 ppb |
2015-10-06 | 3761-002-1010 | 4.80 ppb |
2015-11-10 | 3761-002-1005 | 6.40 ppb |
2015-12-10 | 3761-601-0817 | 18.7 ppb |
2015-12-10 | 3761-602-0749 | ND |
2015-12-10 | 3761-603-0803 | ND |
2015-12-10 | 3761-604-0732 | 3.30 ppb |
2015-12-10 | 3761-605-0829 | 14.5 ppb |
2015-12-10 | 3761-606-1115 | 10.1 ppb |
2015-12-10 | 3761-607-0859 | 12.8 ppb |
2015-12-10 | 3761-608-0841 | 15.8 ppb |
2015-12-15 | 3761-002-0815 | 9.30 ppb |
2016-01-05 | 3761-036-1003 | ND |
2016-01-21 | 3761-002-1045 | 11.0 ppb |
2016-01-21 | 3761-601-1015 | 15.4 ppb |
2016-01-21 | 3761-602-0903 | 3.80 ppb |
2016-01-21 | 3761-603-0953 | 4.90 ppb |
2016-01-21 | 3761-604-0845 | 1.70 ppb |
2016-01-21 | 3761-605-1003 | 10.9 ppb |
2016-01-21 | 3761-606-1056 | 11.0 ppb |
2016-01-21 | 3761-607-1120 | 7.90 ppb |
2016-01-21 | 3761-608-1023 | 13.8 ppb |
2016-02-16 | 3761-002-0845 | 21.8 ppb |
2016-03-01 | 3761-015-0744 | ND |
2016-03-01 | 3761-016-0829 | ND |
2016-03-01 | 3761-017-1000 | ND |
2016-03-01 | 3761-020-0924 | ND |
2016-03-01 | 3761-021-0915 | ND |
2016-03-01 | 3761-024-0855 | ND |
2016-03-01 | 3761-031-0841 | ND |
2016-03-01 | 3761-032-0806 | ND |
2016-03-01 | 3761-033-0753 | ND |
2016-03-01 | 3761-053-0820 | ND |
2016-03-02 | 3761-039-0821 | ND |
2016-03-02 | 3761-042-0747 | ND |
2016-03-02 | 3761-046-0811 | ND |
2016-03-02 | 3761-055-0913 | ND |
2016-03-03 | 3761-019-0823 | ND |
2016-03-03 | 3761-023-0900 | ND |
2016-03-03 | 3761-047-0505 | ND |
2016-03-09 | 3761-002-1130 | 23.7 ppb |
2016-04-12 | 3761-002-0907 | 23.9 ppb |
2016-04-14 | 3761-601-0948 | 46.4 ppb |
2016-04-14 | 3761-602-0856 | 14.2 ppb |
2016-04-14 | 3761-603-0905 | 12.2 ppb |
2016-04-14 | 3761-604-0845 | 17.6 ppb |
2016-04-14 | 3761-605-0916 | 13.1 ppb |
2016-04-14 | 3761-606-1000 | 12.6 ppb |
2016-04-14 | 3761-607-1111 | 35.2 ppb |
2016-04-14 | 3761-608-0927 | 41.6 ppb |
2016-05-10 | 3761-002-0945 | 27.4 ppb |
2016-06-14 | 3761-002-1025 | 12.6 ppb |
2016-07-12 | 3761-002-0850 | 12.7 ppb |
2016-07-21 | 3761-601-0955 | 27.3 ppb |
2016-07-21 | 3761-602-0910 | 6.10 ppb |
2016-07-21 | 3761-603-0920 | 21.7 ppb |
2016-07-21 | 3761-604-0900 | 1.000 ppb |
2016-07-21 | 3761-605-0935 | 20.9 ppb |
2016-07-21 | 3761-606-1010 | 1.10 ppb |
2016-07-21 | 3761-607-1020 | 12.9 ppb |
2016-07-21 | 3761-608-0945 | 25.0 ppb |
2016-08-09 | 3761-002-0910 | 10.5 ppb |
2016-09-13 | 3761-002-1100 | 6.00 ppb |
2016-10-11 | 3761-002-1115 | 5.10 ppb |
2016-11-08 | 3761-002-0930 | 2.90 ppb |
2016-11-17 | 3761-601-0906 | 3.60 ppb |
2016-11-17 | 3761-602-0828 | 1.10 ppb |
2016-11-17 | 3761-603-1000 | 2.70 ppb |
2016-11-17 | 3761-604-0813 | 1.30 ppb |
2016-11-17 | 3761-605-0946 | 2.90 ppb |
2016-11-17 | 3761-606-0918 | 2.50 ppb |
2016-11-17 | 3761-607-1025 | 5.40 ppb |
2016-11-17 | 3761-608-0856 | 3.40 ppb |
2016-12-13 | 3761-002-1015 | 7.20 ppb |
2017-01-05 | 3761-036-0820 | ND |
2017-01-10 | 3761-002-0930 | 10.2 ppb |
2017-02-07 | 3761-002-0910 | 34.3 ppb |
2017-02-24 | 3761-601-0940 | 83.3 ppb |
2017-02-24 | 3761-602-0900 | 2.90 ppb |
2017-02-24 | 3761-603-0915 | 8.00 ppb |
2017-02-24 | 3761-604-0845 | 1.80 ppb |
2017-02-24 | 3761-605-0925 | 66.3 ppb |
2017-02-24 | 3761-606-1020 | 32.2 ppb |
2017-02-24 | 3761-607-1005 | 40.3 ppb |
2017-02-24 | 3761-608-0950 | 59.2 ppb |
2017-03-14 | 3761-002-1025 | 36.8 ppb |
2017-04-11 | 3761-002-0935 | 26.9 ppb |
2017-05-09 | 3761-002-0920 | 22.9 ppb |
2017-05-12 | 3761-601-1143 | ND |
2017-05-12 | 3761-602-1023 | ND |
2017-05-12 | 3761-603-1057 | ND |
2017-05-12 | 3761-604-1013 | ND |
2017-05-12 | 3761-605-1111 | ND |
2017-05-12 | 3761-606-1222 | 4.30 ppb |
2017-05-12 | 3761-607-1243 | ND |
2017-05-12 | 3761-608-1127 | ND |
2017-07-11 | 3761-002-1010 | 13.8 ppb |
2017-08-09 | 3761-002-0940 | 15.1 ppb |
2017-08-24 | 3761-601-0848 | 10.9 ppb |
2017-08-24 | 3761-602-0828 | ND |
2017-08-24 | 3761-603-0838 | 12.1 ppb |
2017-08-24 | 3761-604-0817 | 1.000 ppb |
2017-08-24 | 3761-605-0908 | 9.90 ppb |
2017-08-24 | 3761-606-0920 | 11.0 ppb |
2017-08-24 | 3761-607-0931 | 10.7 ppb |
2017-08-24 | 3761-608-0858 | 14.7 ppb |
2017-09-12 | 3761-002-0945 | 13.8 ppb |
2017-10-17 | 3761-002-0905 | 8.20 ppb |
2017-10-19 | 3761-601-0845 | 8.30 ppb |
2017-10-19 | 3761-602-0815 | 7.50 ppb |
2017-10-19 | 3761-603-0825 | 8.00 ppb |
2017-10-19 | 3761-604-0800 | 1.40 ppb |
2017-10-19 | 3761-605-0835 | 8.20 ppb |
2017-10-19 | 3761-606-0915 | 8.10 ppb |
2017-10-19 | 3761-607-0930 | 10.00 ppb |
2017-10-19 | 3761-608-0900 | 7.10 ppb |
2017-11-07 | 3761-601-1043 | 8.10 ppb |
2017-11-07 | 3761-602-1053 | 7.30 ppb |
2017-11-07 | 3761-603-1013 | 7.40 ppb |
2017-11-07 | 3761-604-1103 | 6.00 ppb |
2017-11-07 | 3761-605-1023 | 10.4 ppb |
2017-11-07 | 3761-606-0920 | 9.30 ppb |
2017-11-07 | 3761-607-0850 | 2.00 ppb |
2017-11-07 | 3761-608-1033 | 10.2 ppb |
2017-11-14 | 3761-002-0925 | 8.40 ppb |
2017-12-05 | 3761-028-0850 | ND |
2017-12-12 | 3761-002-0840 | 20.0 ppb |
2017-12-20 | 3761-601-0942 | 17.0 ppb |
2017-12-20 | 3761-602-0912 | 15.9 ppb |
2017-12-20 | 3761-603-0919 | 16.4 ppb |
2017-12-20 | 3761-604-0916 | ND |
2017-12-20 | 3761-605-0927 | 16.1 ppb |
2017-12-20 | 3761-606-0955 | 15.4 ppb |
2017-12-20 | 3761-607-1015 | 29.5 ppb |
2017-12-20 | 3761-608-0935 | 25.1 ppb |
2018-01-05 | 3761-036-0752 | ND |
2018-01-09 | 3761-002-0717 | 18.3 ppb |
2018-01-11 | 3761-601-0938 | 8.70 ppb |
2018-01-11 | 3761-602-0845 | ND |
2018-01-11 | 3761-603-0855 | ND |
2018-01-11 | 3761-604-0833 | 1.70 ppb |
2018-01-11 | 3761-605-0910 | 23.1 ppb |
2018-01-11 | 3761-606-0954 | 2.30 ppb |
2018-01-11 | 3761-607-1016 | 15.5 ppb |
2018-01-11 | 3761-608-0922 | 16.5 ppb |
2018-02-13 | 3761-002-0915 | 7.20 ppb |
2018-02-20 | 3761-601-0950 | 4.40 ppb |
2018-02-20 | 3761-602-1020 | 11.2 ppb |
2018-02-20 | 3761-603-1010 | 9.90 ppb |
2018-02-20 | 3761-604-1050 | 1.30 ppb |
2018-02-20 | 3761-605-0920 | 7.00 ppb |
2018-02-20 | 3761-606-0855 | 10.7 ppb |
2018-02-20 | 3761-607-0905 | 19.5 ppb |
2018-02-20 | 3761-608-1000 | 5.90 ppb |
2018-03-14 | 3761-002-0945 | 8.60 ppb |
2018-04-10 | 3761-002-0910 | 26.6 ppb |
2018-04-30 | 3761-601-0945 | 1.000 ppb |
2018-04-30 | 3761-602-0805 | ND |
2018-04-30 | 3761-603-1125 | 18.0 ppb |
2018-04-30 | 3761-604-0745 | 1.000 ppb |
2018-04-30 | 3761-605-1105 | 19.1 ppb |
2018-04-30 | 3761-606-0925 | 5.70 ppb |
2018-04-30 | 3761-607-0900 | 8.80 ppb |
2018-04-30 | 3761-608-1010 | 25.9 ppb |
2018-05-15 | 3761-002-0745 | 3.80 ppb |
2018-05-30 | 3761-601-1008 | 11.9 ppb |
2018-05-30 | 3761-602-1101 | ND |
2018-05-30 | 3761-603-0937 | 11.8 ppb |
2018-05-30 | 3761-604-0741 | ND |
2018-05-30 | 3761-605-0947 | 14.2 ppb |
2018-05-30 | 3761-606-0915 | 4.70 ppb |
2018-05-30 | 3761-607-0841 | 11.7 ppb |
2018-05-30 | 3761-608-0957 | 10.6 ppb |
2018-06-12 | 3761-002-0915 | 6.00 ppb |
2018-07-10 | 3761-002-0930 | 5.00 ppb |
2018-08-09 | 3761-601-1142 | 9.80 ppb |
2018-08-09 | 3761-602-1101 | ND |
2018-08-09 | 3761-603-1111 | 6.50 ppb |
2018-08-09 | 3761-604-1050 | 1.000 ppb |
2018-08-09 | 3761-605-1122 | 18.4 ppb |
2018-08-09 | 3761-606-1152 | 3.60 ppb |
2018-08-09 | 3761-607-1205 | 26.0 ppb |
2018-08-09 | 3761-608-1132 | 19.4 ppb |
2018-08-14 | 3761-002-1123 | 12.8 ppb |
2018-09-06 | 3761-601-0740 | 9.80 ppb |
2018-09-06 | 3761-602-0805 | ND |
2018-09-06 | 3761-603-0855 | ND |
2018-09-06 | 3761-604-0815 | ND |
2018-09-06 | 3761-605-0845 | 1.20 ppb |
2018-09-06 | 3761-606-0825 | 11.5 ppb |
2018-09-06 | 3761-607-0835 | 8.60 ppb |
2018-09-06 | 3761-608-0750 | 16.3 ppb |
2018-09-11 | 3761-002-0940 | 8.20 ppb |
2018-10-09 | 3761-002-1020 | 3.70 ppb |
2018-10-11 | 3761-601-1005 | 5.10 ppb |
2018-10-11 | 3761-602-0924 | 1.70 ppb |
2018-10-11 | 3761-603-0934 | 4.90 ppb |
2018-10-11 | 3761-604-0855 | ND |
2018-10-11 | 3761-605-0946 | 3.20 ppb |
2018-10-11 | 3761-606-1015 | 2.60 ppb |
2018-10-11 | 3761-607-1033 | 6.00 ppb |
2018-10-11 | 3761-608-0956 | 5.10 ppb |
2018-11-13 | 3761-002-0925 | 1.50 ppb |
2018-11-28 | 3761-601-0946 | 2.60 ppb |
2018-11-28 | 3761-602-1027 | ND |
2018-11-28 | 3761-603-0936 | 2.50 ppb |
2018-11-28 | 3761-604-0804 | ND |
2018-11-28 | 3761-605-0920 | 2.40 ppb |
2018-11-28 | 3761-606-0855 | 1.10 ppb |
2018-11-28 | 3761-607-0840 | 2.60 ppb |
2018-11-28 | 3761-608-0910 | 2.80 ppb |
2018-12-11 | 3761-002-1115 | 2.10 ppb |
2019-01-03 | 3761-036-0830 | ND |
2019-01-16 | 3761-002-0845 | 2.10 ppb |
2019-01-23 | 3761-601-0935 | 4.40 ppb |
2019-01-23 | 3761-602-0815 | 8.20 ppb |
2019-01-23 | 3761-603-0835 | 3.80 ppb |
2019-01-23 | 3761-604-1020 | 2.70 ppb |
2019-01-23 | 3761-605-0950 | 3.90 ppb |
2019-01-23 | 3761-606-0845 | 3.90 ppb |
2019-01-23 | 3761-607-0900 | 9.20 ppb |
2019-01-23 | 3761-608-0940 | 5.30 ppb |
2019-02-07 | 3761-601-0925 | ND |
2019-02-07 | 3761-602-1005 | ND |
2019-02-07 | 3761-603-0945 | ND |
2019-02-07 | 3761-604-0745 | ND |
2019-02-07 | 3761-605-0940 | 7.70 ppb |
2019-02-07 | 3761-606-0910 | 9.00 ppb |
2019-02-07 | 3761-607-0835 | 7.80 ppb |
2019-02-07 | 3761-608-0930 | 4.40 ppb |
2019-02-12 | 3761-002-0855 | 3.10 ppb |
2019-03-05 | 3761-017-0807 | ND |
2019-03-05 | 3761-020-0818 | ND |
2019-03-05 | 3761-032-0750 | ND |
2019-03-05 | 3761-033-0735 | ND |
2019-03-12 | 3761-021-0808 | ND |
2019-03-12 | 3761-023-0754 | ND |
2019-03-12 | 3761-024-0820 | ND |
2019-03-12 | 3761-042-0729 | ND |
2019-03-12 | 3761-047-0753 | ND |
2019-03-19 | 3761-015-0734 | ND |
2019-03-19 | 3761-019-0825 | ND |
2019-03-19 | 3761-031-0759 | ND |
2019-03-19 | 3761-053-0751 | ND |
2019-03-26 | 3761-039-0955 | ND |
2019-03-26 | 3761-055-1014 | ND |
2019-04-16 | 3761-002-0916 | 21.4 ppb |
2019-05-07 | 3761-601-0935 | 5.90 ppb |
2019-05-07 | 3761-602-1019 | ND |
2019-05-07 | 3761-603-1008 | ND |
2019-05-07 | 3761-604-1029 | ND |
2019-05-07 | 3761-605-0955 | 10.00 ppb |
2019-05-07 | 3761-606-0922 | 8.10 ppb |
2019-05-07 | 3761-607-0905 | 26.5 ppb |
2019-05-07 | 3761-608-0945 | 8.50 ppb |
2019-05-14 | 3761-002-1047 | 12.6 ppb |
2019-06-11 | 3761-002-0724 | 15.3 ppb |
2019-06-21 | 3761-046-0810 | ND |
2019-07-03 | 3761-002-1035 | 17.1 ppb |
2019-08-06 | 3761-002-0916 | 17.3 ppb |
2019-08-08 | 3761-601-0931 | 16.8 ppb |
2019-08-08 | 3761-602-1020 | 16.9 ppb |
2019-08-08 | 3761-603-0953 | 16.7 ppb |
2019-08-08 | 3761-604-1009 | ND |
2019-08-08 | 3761-605-0944 | 21.1 ppb |
2019-08-08 | 3761-606-1042 | 16.2 ppb |
2019-08-08 | 3761-607-0905 | 26.1 ppb |
2019-08-08 | 3761-608-0921 | 21.2 ppb |
2019-09-10 | 3761-002-0934 | 12.2 ppb |
2019-10-08 | 3761-002-0945 | 6.40 ppb |
2019-11-05 | 3761-002-0937 | 5.00 ppb |
2019-11-08 | 3761-601-1019 | 15.4 ppb |
2019-11-08 | 3761-602-0959 | 4.40 ppb |
2019-11-08 | 3761-603-1047 | 7.50 ppb |
2019-11-08 | 3761-604-0941 | 1.10 ppb |
2019-11-08 | 3761-605-1034 | 8.10 ppb |
2019-11-08 | 3761-606-1107 | 6.40 ppb |
2019-11-08 | 3761-607-0915 | 11.5 ppb |
2019-11-08 | 3761-608-1010 | 6.40 ppb |
2019-11-12 | 3761-002-0900 | 5.90 ppb |
2019-12-17 | 3761-002-1029 | 6.70 ppb |