Arsenic
City Of Rio Vista
Arsenic is a potent carcinogen and common contaminant in drinking water. Arsenic causes thousands of cases of cancer each year in the U.S. Click here to read more about arsenic.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 9.15 ppb | 54 | 54 | 5.00 ppb - 19.0 ppb |
2015 | 8.77 ppb | 70 | 70 | 3.00 ppb - 18.0 ppb |
2016 | 9.11 ppb | 74 | 73 | ND - 16.0 ppb |
2017 | 8.78 ppb | 86 | 86 | 5.00 ppb - 16.0 ppb |
2018 | 10.2 ppb | 162 | 162 | 4.00 ppb - 19.0 ppb |
2019 | 10.4 ppb | 122 | 120 | ND - 23.0 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.004 ppb
The EWG Health Guideline of 0.004 ppb for arsenic was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
EPA Maximum Contaminant
Level (MCL) 10 ppb
The legal limit for arsenic, established in 2001, was based on costs for arsenic removal, as calculated at the time that the standard was set. This limit does not fully protect against the risk of cancer due to arsenic exposure.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-06 | 5867-007-0857 | 9.00 ppb |
2014-01-06 | 5867-010-0905 | 8.00 ppb |
2014-01-07 | 5867-001-0830 | 8.00 ppb |
2014-01-07 | 5867-003-0900 | 9.00 ppb |
2014-02-06 | 5867-007-1035 | 10.00 ppb |
2014-02-06 | 5867-010-1100 | 7.00 ppb |
2014-02-10 | 5867-001-0830 | 9.00 ppb |
2014-02-10 | 5867-003-0900 | 8.00 ppb |
2014-03-02 | 5867-001-1300 | 8.00 ppb |
2014-03-02 | 5867-003-0815 | 11.0 ppb |
2014-03-02 | 5867-007-0945 | 8.00 ppb |
2014-03-02 | 5867-010-0920 | 8.00 ppb |
2014-04-16 | 5867-001-1000 | 8.00 ppb |
2014-04-16 | 5867-003-0940 | 9.00 ppb |
2014-04-16 | 5867-004-1105 | 17.0 ppb |
2014-04-16 | 5867-007-1115 | 9.00 ppb |
2014-04-16 | 5867-010-1100 | 5.00 ppb |
2014-05-01 | 5867-001-0815 | 7.00 ppb |
2014-05-01 | 5867-003-0900 | 9.00 ppb |
2014-05-01 | 5867-004-0915 | 15.0 ppb |
2014-05-01 | 5867-007-0945 | 9.00 ppb |
2014-05-01 | 5867-010-0930 | 8.00 ppb |
2014-05-30 | 5867-001-1145 | 9.00 ppb |
2014-05-30 | 5867-003-1100 | 9.00 ppb |
2014-05-30 | 5867-004-1240 | 19.0 ppb |
2014-05-30 | 5867-007-1515 | 10.00 ppb |
2014-05-30 | 5867-010-1500 | 7.00 ppb |
2014-07-02 | 5867-001-0830 | 8.00 ppb |
2014-07-02 | 5867-003-0900 | 7.00 ppb |
2014-07-02 | 5867-004-0930 | 17.0 ppb |
2014-07-02 | 5867-007-0920 | 9.00 ppb |
2014-07-02 | 5867-010-0930 | 8.00 ppb |
2014-07-22 | 5867-004-1325 | 16.0 ppb |
2014-08-04 | 5867-001-0900 | 9.00 ppb |
2014-08-04 | 5867-003-0830 | 8.00 ppb |
2014-08-04 | 5867-004-0900 | 16.0 ppb |
2014-08-04 | 5867-007-0900 | 10.00 ppb |
2014-08-04 | 5867-010-0910 | 6.00 ppb |
2014-09-02 | 5867-001-0700 | 8.00 ppb |
2014-09-02 | 5867-003-0740 | 6.00 ppb |
2014-09-02 | 5867-007-0840 | 9.00 ppb |
2014-09-02 | 5867-010-0900 | 9.00 ppb |
2014-10-01 | 5867-001-0930 | 8.00 ppb |
2014-10-01 | 5867-003-0945 | 5.00 ppb |
2014-10-01 | 5867-007-0821 | 9.00 ppb |
2014-10-01 | 5867-010-0830 | 9.00 ppb |
2014-11-24 | 5867-001-1000 | 8.00 ppb |
2014-11-24 | 5867-003-0930 | 8.00 ppb |
2014-11-24 | 5867-007-0915 | 8.00 ppb |
2014-11-24 | 5867-010-0910 | 6.00 ppb |
2014-12-01 | 5867-001-0820 | 7.00 ppb |
2014-12-01 | 5867-003-0835 | 9.00 ppb |
2014-12-01 | 5867-007-0800 | 9.00 ppb |
2014-12-01 | 5867-010-0810 | 9.00 ppb |
2015-01-02 | 5867-001-0920 | 8.00 ppb |
2015-01-02 | 5867-003-0945 | 9.00 ppb |
2015-01-02 | 5867-007-0830 | 9.00 ppb |
2015-01-02 | 5867-010-0845 | 9.00 ppb |
2015-01-30 | 5867-001-0745 | 9.00 ppb |
2015-01-30 | 5867-005-0935 | 8.00 ppb |
2015-01-30 | 5867-007-0930 | 9.00 ppb |
2015-01-30 | 5867-014-0845 | 3.00 ppb |
2015-01-30 | 5867-015-0800 | 7.00 ppb |
2015-02-02 | 5867-003-0815 | 8.00 ppb |
2015-03-06 | 5867-001-0845 | 10.00 ppb |
2015-03-06 | 5867-003-1000 | 11.0 ppb |
2015-03-06 | 5867-005-1111 | 7.00 ppb |
2015-03-06 | 5867-007-1122 | 8.00 ppb |
2015-03-06 | 5867-014-0800 | 8.00 ppb |
2015-03-06 | 5867-015-0830 | 8.00 ppb |
2015-04-06 | 5867-001-0845 | 9.00 ppb |
2015-04-06 | 5867-003-0905 | 9.00 ppb |
2015-04-06 | 5867-004-0850 | 15.0 ppb |
2015-04-06 | 5867-005-0820 | 5.00 ppb |
2015-04-06 | 5867-007-0825 | 9.00 ppb |
2015-04-06 | 5867-014-0840 | 9.00 ppb |
2015-04-06 | 5867-015-0810 | 8.00 ppb |
2015-05-18 | 5867-001-1024 | 10.00 ppb |
2015-05-18 | 5867-003-1050 | 9.00 ppb |
2015-05-18 | 5867-004-0940 | 15.0 ppb |
2015-05-18 | 5867-007-0930 | 9.00 ppb |
2015-05-18 | 5867-014-0845 | 7.00 ppb |
2015-05-18 | 5867-015-0830 | 8.00 ppb |
2015-06-01 | 5867-001-0915 | 9.00 ppb |
2015-06-01 | 5867-003-0900 | 8.00 ppb |
2015-06-01 | 5867-007-1000 | 9.00 ppb |
2015-06-01 | 5867-014-0843 | 8.00 ppb |
2015-06-01 | 5867-015-0830 | 9.00 ppb |
2015-07-06 | 5867-001-0630 | 9.00 ppb |
2015-07-06 | 5867-003-0645 | 8.00 ppb |
2015-07-06 | 5867-007-0700 | 9.00 ppb |
2015-07-06 | 5867-014-0645 | 10.00 ppb |
2015-07-06 | 5867-015-0710 | 8.00 ppb |
2015-08-03 | 5867-001-0745 | 9.00 ppb |
2015-08-03 | 5867-003-0730 | 12.0 ppb |
2015-08-03 | 5867-005-0810 | 6.00 ppb |
2015-08-03 | 5867-007-0800 | 9.00 ppb |
2015-08-03 | 5867-014-0700 | 10.00 ppb |
2015-08-03 | 5867-015-0730 | 8.00 ppb |
2015-09-01 | 5867-001-0810 | 9.00 ppb |
2015-09-01 | 5867-005-0930 | 5.00 ppb |
2015-09-01 | 5867-007-0800 | 8.00 ppb |
2015-09-01 | 5867-014-0900 | 8.00 ppb |
2015-09-01 | 5867-015-0745 | 8.00 ppb |
2015-09-08 | 5867-003-0810 | 8.00 ppb |
2015-09-29 | 5867-001-1030 | 9.00 ppb |
2015-09-29 | 5867-003-1000 | 7.00 ppb |
2015-09-29 | 5867-004-1115 | 18.0 ppb |
2015-09-29 | 5867-005-0915 | 10.00 ppb |
2015-09-29 | 5867-007-0925 | 8.00 ppb |
2015-09-29 | 5867-014-0845 | 9.00 ppb |
2015-09-29 | 5867-015-1200 | 9.00 ppb |
2015-11-03 | 5867-001-1015 | 9.00 ppb |
2015-11-03 | 5867-003-1030 | 9.00 ppb |
2015-11-03 | 5867-005-1000 | 9.00 ppb |
2015-11-03 | 5867-007-0945 | 9.00 ppb |
2015-11-03 | 5867-014-0900 | 9.00 ppb |
2015-11-03 | 5867-015-0930 | 9.00 ppb |
2015-12-04 | 5867-001-1400 | 8.00 ppb |
2015-12-04 | 5867-003-1300 | 7.00 ppb |
2015-12-04 | 5867-005-1340 | 8.00 ppb |
2015-12-04 | 5867-007-1425 | 9.00 ppb |
2015-12-04 | 5867-014-1450 | 9.00 ppb |
2015-12-04 | 5867-015-1410 | 9.00 ppb |
2016-01-04 | 5867-001-0834 | 9.00 ppb |
2016-01-04 | 5867-003-0907 | 9.00 ppb |
2016-01-04 | 5867-005-0925 | 6.00 ppb |
2016-01-04 | 5867-007-0935 | 8.00 ppb |
2016-01-04 | 5867-014-0940 | 10.00 ppb |
2016-01-04 | 5867-015-0955 | 8.00 ppb |
2016-02-01 | 5867-001-0745 | 7.00 ppb |
2016-02-01 | 5867-003-0801 | 6.00 ppb |
2016-02-01 | 5867-004-1200 | 15.0 ppb |
2016-02-01 | 5867-005-0915 | 5.00 ppb |
2016-02-01 | 5867-007-0900 | ND |
2016-02-01 | 5867-014-0815 | 8.00 ppb |
2016-02-01 | 5867-015-0840 | 7.00 ppb |
2016-03-01 | 5867-003-0820 | 6.00 ppb |
2016-03-01 | 5867-004-0834 | 16.0 ppb |
2016-03-01 | 5867-005-0810 | 6.00 ppb |
2016-03-01 | 5867-007-0825 | 10.00 ppb |
2016-03-01 | 5867-014-0930 | 9.00 ppb |
2016-03-01 | 5867-015-0914 | 8.00 ppb |
2016-04-05 | 5867-003-0900 | 8.00 ppb |
2016-04-05 | 5867-004-0920 | 16.0 ppb |
2016-04-05 | 5867-005-1110 | 10.00 ppb |
2016-04-05 | 5867-007-1020 | 10.00 ppb |
2016-04-05 | 5867-014-0945 | 9.00 ppb |
2016-04-05 | 5867-015-1000 | 9.00 ppb |
2016-05-09 | 5867-001-1000 | 16.0 ppb |
2016-05-09 | 5867-003-0916 | 8.00 ppb |
2016-05-09 | 5867-004-1000 | 13.0 ppb |
2016-05-09 | 5867-005-0845 | 8.00 ppb |
2016-05-09 | 5867-007-0840 | 9.00 ppb |
2016-05-09 | 5867-011-1000 | 5.00 ppb |
2016-05-09 | 5867-014-0852 | 8.00 ppb |
2016-05-09 | 5867-015-0825 | 8.00 ppb |
2016-06-08 | 5867-001-0815 | 9.00 ppb |
2016-06-08 | 5867-003-0800 | 7.00 ppb |
2016-06-08 | 5867-005-0850 | 7.00 ppb |
2016-06-08 | 5867-007-0840 | 7.00 ppb |
2016-06-08 | 5867-014-0915 | 11.0 ppb |
2016-06-08 | 5867-015-0900 | 8.00 ppb |
2016-06-13 | 5867-004-1015 | 13.0 ppb |
2016-09-02 | 5867-001-0830 | 7.00 ppb |
2016-09-02 | 5867-003-0943 | 8.00 ppb |
2016-09-02 | 5867-005-0950 | 9.00 ppb |
2016-09-02 | 5867-007-1010 | 10.00 ppb |
2016-09-02 | 5867-014-1025 | 10.00 ppb |
2016-09-02 | 5867-015-1040 | 9.00 ppb |
2016-09-06 | 5867-004-0921 | 15.0 ppb |
2016-10-03 | 5867-001-0845 | 8.00 ppb |
2016-10-03 | 5867-003-0830 | 7.00 ppb |
2016-10-03 | 5867-004-1410 | 14.0 ppb |
2016-10-03 | 5867-005-1015 | 10.00 ppb |
2016-10-03 | 5867-007-1030 | 9.00 ppb |
2016-10-03 | 5867-011-1411 | 5.00 ppb |
2016-10-03 | 5867-014-1035 | 9.00 ppb |
2016-10-03 | 5867-015-1000 | 8.00 ppb |
2016-11-02 | 5867-001-0930 | 9.00 ppb |
2016-11-02 | 5867-003-0910 | 10.00 ppb |
2016-11-02 | 5867-004-0825 | 14.0 ppb |
2016-11-02 | 5867-005-0810 | 10.00 ppb |
2016-11-02 | 5867-007-0756 | 9.00 ppb |
2016-11-02 | 5867-011-0830 | 6.00 ppb |
2016-11-02 | 5867-014-0730 | 9.00 ppb |
2016-11-02 | 5867-015-0750 | 9.00 ppb |
2016-12-02 | 5867-001-1135 | 9.00 ppb |
2016-12-02 | 5867-003-1125 | 9.00 ppb |
2016-12-02 | 5867-004-1155 | 15.0 ppb |
2016-12-02 | 5867-005-1330 | 8.00 ppb |
2016-12-02 | 5867-007-1320 | 10.00 ppb |
2016-12-02 | 5867-011-1200 | 5.00 ppb |
2016-12-02 | 5867-014-1335 | 10.00 ppb |
2016-12-02 | 5867-015-1355 | 10.00 ppb |
2016-12-05 | 5867-004-0900 | 15.0 ppb |
2016-12-05 | 5867-005-1023 | 8.00 ppb |
2016-12-15 | 5867-001-1057 | 9.00 ppb |
2017-01-09 | 5867-001-1015 | 8.00 ppb |
2017-01-09 | 5867-003-1031 | 9.00 ppb |
2017-01-09 | 5867-004-1109 | 14.0 ppb |
2017-01-09 | 5867-005-1059 | 7.00 ppb |
2017-01-09 | 5867-007-1049 | 8.00 ppb |
2017-01-09 | 5867-011-1100 | 5.00 ppb |
2017-01-09 | 5867-014-1139 | 10.00 ppb |
2017-01-09 | 5867-015-1120 | 10.00 ppb |
2017-01-25 | 5867-011-0805 | 6.00 ppb |
2017-01-27 | 5867-011-1340 | 6.00 ppb |
2017-02-09 | 5867-001-0810 | 8.00 ppb |
2017-02-09 | 5867-003-0819 | 7.00 ppb |
2017-02-09 | 5867-004-0850 | 12.0 ppb |
2017-02-09 | 5867-005-0910 | 6.00 ppb |
2017-02-09 | 5867-011-0859 | 5.00 ppb |
2017-02-09 | 5867-014-0937 | 8.00 ppb |
2017-02-09 | 5867-015-0926 | 8.00 ppb |
2017-03-01 | 5867-001-1140 | 8.00 ppb |
2017-03-01 | 5867-003-1055 | 7.00 ppb |
2017-03-01 | 5867-005-1000 | 6.00 ppb |
2017-03-01 | 5867-007-0930 | 8.00 ppb |
2017-03-01 | 5867-014-0915 | 8.00 ppb |
2017-03-01 | 5867-015-0845 | 6.00 ppb |
2017-04-03 | 5867-001-0810 | 9.00 ppb |
2017-04-03 | 5867-003-0825 | 9.00 ppb |
2017-04-03 | 5867-004-0835 | 15.0 ppb |
2017-04-03 | 5867-005-0955 | 7.00 ppb |
2017-04-03 | 5867-007-0945 | 9.00 ppb |
2017-04-03 | 5867-011-0845 | 6.00 ppb |
2017-04-03 | 5867-014-1020 | 12.0 ppb |
2017-04-03 | 5867-015-1010 | 7.00 ppb |
2017-05-04 | 5867-016-1037 | 9.00 ppb |
2017-05-31 | 5867-003-1505 | 7.00 ppb |
2017-05-31 | 5867-004-1308 | 14.0 ppb |
2017-05-31 | 5867-005-1354 | 7.00 ppb |
2017-05-31 | 5867-007-1406 | 8.00 ppb |
2017-05-31 | 5867-011-1307 | 5.00 ppb |
2017-05-31 | 5867-014-1435 | 10.00 ppb |
2017-05-31 | 5867-015-1336 | 9.00 ppb |
2017-06-28 | 5867-003-1110 | 7.00 ppb |
2017-06-28 | 5867-004-0844 | 13.0 ppb |
2017-06-28 | 5867-005-0755 | 6.00 ppb |
2017-06-28 | 5867-007-1120 | 7.00 ppb |
2017-06-28 | 5867-011-0845 | 5.00 ppb |
2017-06-28 | 5867-014-0735 | 10.00 ppb |
2017-06-28 | 5867-015-0720 | 8.00 ppb |
2017-08-08 | 5867-003-0810 | 8.00 ppb |
2017-08-08 | 5867-004-0800 | 14.0 ppb |
2017-08-08 | 5867-005-0730 | 7.00 ppb |
2017-08-08 | 5867-007-0738 | 9.00 ppb |
2017-08-08 | 5867-011-0830 | 6.00 ppb |
2017-08-08 | 5867-014-0710 | 11.0 ppb |
2017-08-08 | 5867-015-0725 | 9.00 ppb |
2017-09-01 | 5867-003-0700 | 7.00 ppb |
2017-09-01 | 5867-004-0705 | 15.0 ppb |
2017-09-01 | 5867-005-0740 | 7.00 ppb |
2017-09-01 | 5867-007-0730 | 10.00 ppb |
2017-09-01 | 5867-011-0710 | 5.00 ppb |
2017-09-01 | 5867-014-0805 | 12.0 ppb |
2017-09-01 | 5867-015-0815 | 9.00 ppb |
2017-09-06 | 5867-016-1300 | 11.0 ppb |
2017-10-03 | 5867-003-0730 | 9.00 ppb |
2017-10-03 | 5867-004-0740 | 14.0 ppb |
2017-10-03 | 5867-005-0900 | 7.00 ppb |
2017-10-03 | 5867-007-0840 | 8.00 ppb |
2017-10-03 | 5867-011-0720 | 6.00 ppb |
2017-10-03 | 5867-014-0815 | 13.0 ppb |
2017-10-03 | 5867-015-0800 | 9.00 ppb |
2017-10-25 | 5867-004-1335 | 16.0 ppb |
2017-10-25 | 5867-004-1337 | 6.00 ppb |
2017-10-25 | 5867-016-1030 | 13.0 ppb |
2017-10-26 | 5867-003-0905 | 7.00 ppb |
2017-10-26 | 5867-004-0840 | 13.0 ppb |
2017-10-26 | 5867-005-0915 | 7.00 ppb |
2017-10-26 | 5867-007-1105 | 8.00 ppb |
2017-10-26 | 5867-011-0835 | 5.00 ppb |
2017-10-26 | 5867-014-0842 | 11.0 ppb |
2017-10-26 | 5867-015-0820 | 8.00 ppb |
2017-11-06 | 5867-003-0935 | 8.00 ppb |
2017-11-06 | 5867-004-1320 | 13.0 ppb |
2017-11-06 | 5867-005-0830 | 7.00 ppb |
2017-11-06 | 5867-007-0820 | 8.00 ppb |
2017-11-06 | 5867-014-0905 | 13.0 ppb |
2017-11-06 | 5867-015-0830 | 9.00 ppb |
2017-11-06 | 5867-016-1410 | 12.0 ppb |
2017-11-07 | 5867-011-1315 | 6.00 ppb |
2018-01-03 | 5867-003-1140 | 7.00 ppb |
2018-01-03 | 5867-005-0800 | 7.00 ppb |
2018-01-03 | 5867-007-0820 | 8.00 ppb |
2018-01-03 | 5867-011-0800 | 5.00 ppb |
2018-01-03 | 5867-014-1001 | 11.0 ppb |
2018-01-03 | 5867-015-0850 | 9.00 ppb |
2018-01-03 | 5867-016-1120 | 10.00 ppb |
2018-01-04 | 5867-004-0800 | 13.0 ppb |
2018-02-02 | 5867-003-0930 | 7.00 ppb |
2018-02-02 | 5867-004-0800 | 14.0 ppb |
2018-02-02 | 5867-005-1045 | 8.00 ppb |
2018-02-02 | 5867-007-0920 | 10.00 ppb |
2018-02-02 | 5867-011-0810 | 5.00 ppb |
2018-02-02 | 5867-014-0845 | 10.00 ppb |
2018-02-02 | 5867-015-0830 | 9.00 ppb |
2018-02-02 | 5867-016-1035 | 11.0 ppb |
2018-02-05 | 5867-016-1120 | 11.0 ppb |
2018-02-08 | 5867-016-0940 | 11.0 ppb |
2018-02-12 | 5867-016-1025 | 11.0 ppb |
2018-02-15 | 5867-016-1140 | 13.0 ppb |
2018-02-20 | 5867-016-1255 | 11.0 ppb |
2018-02-21 | 5867-016-1205 | 11.0 ppb |
2018-02-26 | 5867-016-0930 | 12.0 ppb |
2018-02-27 | 5867-016-1250 | 10.00 ppb |
2018-03-05 | 5867-016-1225 | 11.0 ppb |
2018-03-08 | 5867-016-1040 | 14.0 ppb |
2018-03-12 | 5867-016-0945 | 11.0 ppb |
2018-03-14 | 5867-016-1145 | 11.0 ppb |
2018-03-26 | 5867-003-1025 | 7.00 ppb |
2018-03-26 | 5867-015-0935 | 8.00 ppb |
2018-04-02 | 5867-003-0805 | 8.00 ppb |
2018-04-02 | 5867-004-0903 | 13.0 ppb |
2018-04-02 | 5867-005-1151 | 7.00 ppb |
2018-04-02 | 5867-007-1110 | 8.00 ppb |
2018-04-02 | 5867-007-1115 | 8.00 ppb |
2018-04-02 | 5867-011-0905 | 5.00 ppb |
2018-04-02 | 5867-014-1028 | 9.00 ppb |
2018-04-02 | 5867-014-1040 | 11.0 ppb |
2018-04-02 | 5867-015-0818 | 9.00 ppb |
2018-04-02 | 5867-016-1400 | 15.0 ppb |
2018-04-11 | 5867-003-0830 | 7.00 ppb |
2018-04-11 | 5867-004-0830 | 14.0 ppb |
2018-04-11 | 5867-005-0900 | 9.00 ppb |
2018-04-11 | 5867-007-0911 | 8.00 ppb |
2018-04-11 | 5867-011-0835 | 5.00 ppb |
2018-04-11 | 5867-014-0830 | 9.00 ppb |
2018-04-11 | 5867-015-0820 | 9.00 ppb |
2018-04-16 | 5867-003-1000 | 7.00 ppb |
2018-04-16 | 5867-015-1020 | 9.00 ppb |
2018-04-16 | 5867-016-0937 | 15.0 ppb |
2018-04-23 | 5867-003-0925 | 8.00 ppb |
2018-04-23 | 5867-015-1000 | 9.00 ppb |
2018-04-30 | 5867-015-1005 | 9.00 ppb |
2018-05-01 | 5867-003-0800 | 9.00 ppb |
2018-05-01 | 5867-004-0954 | 13.0 ppb |
2018-05-01 | 5867-005-0902 | 7.00 ppb |
2018-05-01 | 5867-007-0842 | 8.00 ppb |
2018-05-01 | 5867-011-0953 | 6.00 ppb |
2018-05-01 | 5867-014-0815 | 13.0 ppb |
2018-05-01 | 5867-015-0756 | 10.00 ppb |
2018-05-01 | 5867-016-0917 | 14.0 ppb |
2018-05-07 | 5867-003-1055 | 7.00 ppb |
2018-05-07 | 5867-015-1115 | 8.00 ppb |
2018-05-21 | 5867-003-1110 | 8.00 ppb |
2018-05-21 | 5867-015-1040 | 9.00 ppb |
2018-05-21 | 5867-016-1055 | 18.0 ppb |
2018-06-04 | 5867-003-0805 | 7.00 ppb |
2018-06-04 | 5867-003-1030 | 8.00 ppb |
2018-06-04 | 5867-004-1011 | 13.0 ppb |
2018-06-04 | 5867-005-0755 | 7.00 ppb |
2018-06-04 | 5867-007-0810 | 7.00 ppb |
2018-06-04 | 5867-011-1000 | 5.00 ppb |
2018-06-04 | 5867-014-0818 | 8.00 ppb |
2018-06-04 | 5867-015-0758 | 8.00 ppb |
2018-06-04 | 5867-015-1110 | 8.00 ppb |
2018-06-04 | 5867-016-1120 | 14.0 ppb |
2018-06-04 | 5867-016-1155 | 15.0 ppb |
2018-06-11 | 5867-003-1035 | 8.00 ppb |
2018-06-11 | 5867-015-1050 | 8.00 ppb |
2018-06-11 | 5867-016-1110 | 17.0 ppb |
2018-06-25 | 5867-003-0930 | 7.00 ppb |
2018-06-25 | 5867-016-0910 | 17.0 ppb |
2018-07-09 | 5867-016-1035 | 16.0 ppb |
2018-07-16 | 5867-003-1000 | 8.00 ppb |
2018-07-16 | 5867-016-0940 | 16.0 ppb |
2018-07-23 | 5867-003-1030 | 8.00 ppb |
2018-07-23 | 5867-016-0950 | 17.0 ppb |
2018-08-02 | 5867-003-0750 | 8.00 ppb |
2018-08-02 | 5867-004-0710 | 14.0 ppb |
2018-08-02 | 5867-005-0800 | 7.00 ppb |
2018-08-02 | 5867-011-0715 | 6.00 ppb |
2018-08-02 | 5867-014-0745 | 11.0 ppb |
2018-08-02 | 5867-015-0800 | 9.00 ppb |
2018-08-03 | 5867-016-0800 | 17.0 ppb |
2018-08-06 | 5867-003-1050 | 9.00 ppb |
2018-08-06 | 5867-007-0700 | 9.00 ppb |
2018-08-06 | 5867-016-1030 | 18.0 ppb |
2018-08-13 | 5867-003-1055 | 7.00 ppb |
2018-08-13 | 5867-003-1105 | 9.00 ppb |
2018-08-13 | 5867-004-1310 | 14.0 ppb |
2018-08-13 | 5867-005-0800 | 8.00 ppb |
2018-08-13 | 5867-007-0747 | 9.00 ppb |
2018-08-13 | 5867-011-1310 | 6.00 ppb |
2018-08-13 | 5867-014-1018 | 10.00 ppb |
2018-08-13 | 5867-015-0815 | 9.00 ppb |
2018-08-13 | 5867-016-1030 | 18.0 ppb |
2018-08-13 | 5867-016-1035 | 17.0 ppb |
2018-08-20 | 5867-003-1005 | 10.00 ppb |
2018-08-20 | 5867-016-0945 | 19.0 ppb |
2018-09-04 | 5867-003-0805 | 8.00 ppb |
2018-09-04 | 5867-003-1125 | 9.00 ppb |
2018-09-04 | 5867-004-0800 | 13.0 ppb |
2018-09-04 | 5867-005-0930 | 6.00 ppb |
2018-09-04 | 5867-007-1555 | 8.00 ppb |
2018-09-04 | 5867-011-0810 | 5.00 ppb |
2018-09-04 | 5867-014-0840 | 10.00 ppb |
2018-09-04 | 5867-015-0810 | 8.00 ppb |
2018-09-04 | 5867-016-1130 | 16.0 ppb |
2018-09-04 | 5867-016-1155 | 19.0 ppb |
2018-09-10 | 5867-003-1055 | 10.00 ppb |
2018-09-10 | 5867-016-1110 | 6.00 ppb |
2018-09-17 | 5867-016-1130 | 17.0 ppb |
2018-09-24 | 5867-003-1005 | 7.00 ppb |
2018-09-24 | 5867-016-1105 | 17.0 ppb |
2018-10-01 | 5867-003-1055 | 7.00 ppb |
2018-10-01 | 5867-016-1150 | 16.0 ppb |
2018-10-02 | 5867-003-1045 | 7.00 ppb |
2018-10-02 | 5867-004-0735 | 13.0 ppb |
2018-10-02 | 5867-005-0935 | 8.00 ppb |
2018-10-02 | 5867-007-0830 | 9.00 ppb |
2018-10-02 | 5867-011-0730 | 5.00 ppb |
2018-10-02 | 5867-014-1000 | 11.0 ppb |
2018-10-02 | 5867-015-0710 | 8.00 ppb |
2018-10-02 | 5867-016-0750 | 16.0 ppb |
2018-10-15 | 5867-003-1030 | 8.00 ppb |
2018-10-29 | 5867-003-0930 | 8.00 ppb |
2018-10-29 | 5867-016-0915 | 18.0 ppb |
2018-11-05 | 5867-003-0913 | 6.00 ppb |
2018-11-05 | 5867-003-1100 | 8.00 ppb |
2018-11-05 | 5867-004-0930 | 13.0 ppb |
2018-11-05 | 5867-005-0835 | 6.00 ppb |
2018-11-05 | 5867-007-0830 | 8.00 ppb |
2018-11-05 | 5867-011-0950 | 5.00 ppb |
2018-11-05 | 5867-014-0800 | 10.00 ppb |
2018-11-05 | 5867-015-1000 | 8.00 ppb |
2018-11-05 | 5867-016-0853 | 13.0 ppb |
2018-11-05 | 5867-016-1040 | 18.0 ppb |
2018-11-19 | 5867-003-1050 | 8.00 ppb |
2018-11-19 | 5867-016-1020 | 18.0 ppb |
2018-11-26 | 5867-003-1035 | 8.00 ppb |
2018-11-26 | 5867-016-1015 | 18.0 ppb |
2018-12-03 | 5867-003-1123 | 8.00 ppb |
2018-12-03 | 5867-003-1125 | 8.00 ppb |
2018-12-03 | 5867-004-0935 | 13.0 ppb |
2018-12-03 | 5867-005-0945 | 6.00 ppb |
2018-12-03 | 5867-011-0930 | 4.00 ppb |
2018-12-03 | 5867-014-0950 | 10.00 ppb |
2018-12-03 | 5867-015-1100 | 8.00 ppb |
2018-12-03 | 5867-016-0940 | 18.0 ppb |
2018-12-03 | 5867-016-1000 | 18.0 ppb |
2018-12-17 | 5867-003-1035 | 9.00 ppb |
2018-12-17 | 5867-016-1045 | 14.0 ppb |
2019-01-04 | 5867-003-0915 | 7.00 ppb |
2019-01-04 | 5867-004-0800 | 13.0 ppb |
2019-01-04 | 5867-005-0715 | 7.00 ppb |
2019-01-04 | 5867-011-0820 | 5.00 ppb |
2019-01-04 | 5867-014-0615 | 8.00 ppb |
2019-01-04 | 5867-015-0645 | 9.00 ppb |
2019-01-04 | 5867-016-1000 | 14.0 ppb |
2019-01-09 | 5867-003-1230 | 8.00 ppb |
2019-01-09 | 5867-016-1330 | 15.0 ppb |
2019-01-14 | 5867-003-1025 | 9.00 ppb |
2019-01-14 | 5867-016-1010 | 19.0 ppb |
2019-01-28 | 5867-004-0906 | 6.00 ppb |
2019-02-04 | 5867-003-1215 | 9.00 ppb |
2019-02-04 | 5867-016-1200 | 19.0 ppb |
2019-02-11 | 5867-003-0828 | 8.00 ppb |
2019-02-11 | 5867-003-1040 | 9.00 ppb |
2019-02-11 | 5867-004-0830 | 13.0 ppb |
2019-02-11 | 5867-005-0800 | 6.00 ppb |
2019-02-11 | 5867-011-0835 | 5.00 ppb |
2019-02-11 | 5867-014-0845 | 10.00 ppb |
2019-02-11 | 5867-015-0900 | 8.00 ppb |
2019-02-11 | 5867-016-1021 | 18.0 ppb |
2019-02-11 | 5867-016-1025 | 18.0 ppb |
2019-03-04 | 5867-003-0805 | 8.00 ppb |
2019-03-04 | 5867-003-1145 | 9.00 ppb |
2019-03-04 | 5867-004-1158 | 14.0 ppb |
2019-03-04 | 5867-005-0835 | 8.00 ppb |
2019-03-04 | 5867-011-1155 | 7.00 ppb |
2019-03-04 | 5867-014-0750 | 9.00 ppb |
2019-03-04 | 5867-015-0745 | 9.00 ppb |
2019-03-04 | 5867-016-1030 | 20.0 ppb |
2019-03-04 | 5867-016-1055 | 20.0 ppb |
2019-03-18 | 5867-003-1205 | 8.00 ppb |
2019-03-18 | 5867-016-1150 | 16.0 ppb |
2019-03-25 | 5867-003-1130 | 8.00 ppb |
2019-03-25 | 5867-016-1155 | 16.0 ppb |
2019-04-01 | 5867-003-1105 | 8.00 ppb |
2019-04-03 | 5867-003-1202 | 7.00 ppb |
2019-04-03 | 5867-004-1220 | 14.0 ppb |
2019-04-03 | 5867-005-0818 | 12.0 ppb |
2019-04-03 | 5867-011-1221 | 5.00 ppb |
2019-04-03 | 5867-014-0834 | 8.00 ppb |
2019-04-03 | 5867-015-0800 | 8.00 ppb |
2019-04-08 | 5867-003-1035 | 7.00 ppb |
2019-04-15 | 5867-003-1145 | 9.00 ppb |
2019-04-15 | 5867-016-1125 | 21.0 ppb |
2019-04-22 | 5867-016-1010 | 17.0 ppb |
2019-05-06 | 5867-003-1305 | 7.00 ppb |
2019-05-06 | 5867-016-1210 | 18.0 ppb |
2019-05-10 | 5867-003-1005 | 7.00 ppb |
2019-05-10 | 5867-004-0940 | 13.0 ppb |
2019-05-10 | 5867-005-0705 | 8.00 ppb |
2019-05-10 | 5867-007-0715 | 8.00 ppb |
2019-05-10 | 5867-011-0945 | 6.00 ppb |
2019-05-10 | 5867-014-0645 | 8.00 ppb |
2019-05-10 | 5867-015-0630 | 9.00 ppb |
2019-05-10 | 5867-016-1400 | 21.0 ppb |
2019-05-13 | 5867-016-1030 | 18.0 ppb |
2019-05-16 | 5867-016-1255 | 20.0 ppb |
2019-05-20 | 5867-016-1125 | 18.0 ppb |
2019-06-03 | 5867-016-1050 | 16.0 ppb |
2019-06-10 | 5867-003-1105 | 10.00 ppb |
2019-06-10 | 5867-016-1050 | 17.0 ppb |
2019-06-11 | 5867-003-0745 | 8.00 ppb |
2019-06-11 | 5867-004-1300 | 14.0 ppb |
2019-06-11 | 5867-005-0800 | 8.00 ppb |
2019-06-11 | 5867-007-0815 | 9.00 ppb |
2019-06-11 | 5867-011-1335 | 5.00 ppb |
2019-06-11 | 5867-014-1000 | 7.00 ppb |
2019-06-11 | 5867-015-0910 | 9.00 ppb |
2019-06-11 | 5867-016-1100 | 20.0 ppb |
2019-07-01 | 5867-003-1350 | 8.00 ppb |
2019-07-05 | 5867-003-0845 | 7.00 ppb |
2019-07-05 | 5867-004-1115 | 14.0 ppb |
2019-07-05 | 5867-005-0815 | 7.00 ppb |
2019-07-05 | 5867-007-0945 | 9.00 ppb |
2019-07-05 | 5867-011-1100 | 6.00 ppb |
2019-07-05 | 5867-014-0800 | 9.00 ppb |
2019-07-05 | 5867-015-0900 | 8.00 ppb |
2019-07-05 | 5867-016-1300 | 17.0 ppb |
2019-07-22 | 5867-003-1010 | 7.00 ppb |
2019-08-27 | 5867-003-0728 | 7.00 ppb |
2019-08-27 | 5867-004-0840 | 14.0 ppb |
2019-08-27 | 5867-005-0730 | 7.00 ppb |
2019-08-27 | 5867-007-0815 | 9.00 ppb |
2019-08-27 | 5867-011-0845 | 6.00 ppb |
2019-08-27 | 5867-014-0747 | 8.00 ppb |
2019-08-27 | 5867-015-0700 | 9.00 ppb |
2019-08-27 | 5867-016-1111 | 20.0 ppb |
2019-09-25 | 5867-003-0900 | 2.00 ppb |
2019-09-25 | 5867-004-0815 | 14.0 ppb |
2019-09-25 | 5867-005-0920 | 8.00 ppb |
2019-09-25 | 5867-007-0755 | 9.00 ppb |
2019-09-25 | 5867-011-0745 | ND |
2019-09-25 | 5867-014-0825 | 6.00 ppb |
2019-09-25 | 5867-015-0800 | 8.00 ppb |
2019-09-25 | 5867-016-1430 | ND |
2019-10-11 | 5867-003-1010 | 8.00 ppb |
2019-10-11 | 5867-004-0900 | 13.0 ppb |
2019-10-11 | 5867-005-0820 | 9.00 ppb |
2019-10-11 | 5867-007-0800 | 9.00 ppb |
2019-10-11 | 5867-011-0910 | 5.00 ppb |
2019-10-11 | 5867-014-0700 | 8.00 ppb |
2019-10-11 | 5867-015-0730 | 8.00 ppb |
2019-10-11 | 5867-016-1200 | 19.0 ppb |
2019-11-14 | 5867-003-1000 | 8.00 ppb |
2019-11-14 | 5867-004-0900 | 15.0 ppb |
2019-11-14 | 5867-005-0800 | 13.0 ppb |
2019-11-14 | 5867-007-0830 | 9.00 ppb |
2019-11-14 | 5867-011-0910 | 6.00 ppb |
2019-11-14 | 5867-014-0730 | 10.00 ppb |
2019-11-14 | 5867-015-0815 | 9.00 ppb |
2019-11-14 | 5867-016-1130 | 23.0 ppb |
2019-12-02 | 5867-004-1215 | 13.0 ppb |
2019-12-02 | 5867-005-1245 | 7.00 ppb |
2019-12-06 | 5867-003-0730 | 8.00 ppb |
2019-12-06 | 5867-004-0820 | 13.0 ppb |
2019-12-06 | 5867-005-1000 | 6.00 ppb |
2019-12-06 | 5867-011-0830 | 5.00 ppb |
2019-12-06 | 5867-014-0900 | 8.00 ppb |
2019-12-06 | 5867-015-0945 | 8.00 ppb |
2019-12-06 | 5867-016-0930 | 14.0 ppb |