Trichloroethylene
California Water Service Company - East Los Angeles
Trichloroethylene, an industrial solvent and common groundwater pollutant, damages the immune system, harms the developing fetus and causes cancer. Read More.
Trichloroethylene was once commonly used to remove grease from metal parts, such as steel pipes and engines, and as a solvent in dry cleaning and carpet cleaning products. Drinking trichloroethylene-contaminated drinking water has been linked with birth defects, leukemia, and liver and kidney damage. Trichloroethylene is highly volatile and can enter indoor air through water in pipes. If trichloroethylene is present, people can inhale it while bathing, washing dishes and doing other household activities that involve water.
518
Samples
1
Samples exceeding legal limit (MCL)
92
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | 0.195 ppb | 73 | 12 | ND - 7.28 ppb |
| 2015 | 0.113 ppb | 73 | 12 | ND - 1.17 ppb |
| 2016 | 0.180 ppb | 78 | 13 | ND - 1.72 ppb |
| 2017 | 0.0661 ppb | 105 | 12 | ND - 0.680 ppb |
| 2018 | 0.151 ppb | 116 | 20 | ND - 1.40 ppb |
| 2019 | 0.346 ppb | 73 | 23 | ND - 1.70 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 trichloroethylene was defined by the state of Minnesota as health risk limit, the concentration of a contaminant that can be consumed with little or no risk to health. This health guideline protects against harm to the developing fetus and damage to the immune system.
EPA Maximum Contaminant
Level (MCL) 5 ppb
The legal limit for trichloroethylene, established in 1987, was based on analytical detection limits at the time that the standard was set. This limit does not fully protect against the risk of cancer and harm to the developing fetus.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-07 | 5701-045-0840 | ND |
| 2014-01-07 | 5701-055-0905 | 0.670 ppb |
| 2014-01-07 | 5701-065-0820 | ND |
| 2014-01-27 | 5701-053-1006 | ND |
| 2014-02-03 | 5701-048-1105 | ND |
| 2014-02-03 | 5701-053-1008 | ND |
| 2014-02-03 | 5701-055-1034 | 0.590 ppb |
| 2014-02-03 | 5701-065-0927 | ND |
| 2014-02-18 | 5701-006-1250 | ND |
| 2014-02-18 | 5701-023-1526 | ND |
| 2014-03-03 | 5701-053-1130 | ND |
| 2014-03-03 | 5701-055-1110 | 0.740 ppb |
| 2014-03-03 | 5701-065-1214 | ND |
| 2014-03-31 | 5701-045-1052 | ND |
| 2014-04-01 | 5701-045-1438 | ND |
| 2014-04-02 | 5701-053-0955 | ND |
| 2014-04-02 | 5701-055-1012 | 0.730 ppb |
| 2014-04-02 | 5701-065-0935 | ND |
| 2014-04-15 | 5701-045-1345 | ND |
| 2014-04-18 | 9590-048-1410 | ND |
| 2014-04-23 | 5701-048-0935 | ND |
| 2014-05-05 | 5701-045-1101 | ND |
| 2014-05-05 | 5701-048-0903 | ND |
| 2014-05-05 | 5701-053-1135 | ND |
| 2014-05-05 | 5701-055-1230 | 0.610 ppb |
| 2014-05-05 | 5701-065-1015 | 7.28 ppb |
| 2014-05-19 | 5701-006-0858 | ND |
| 2014-05-19 | 5701-023-1050 | ND |
| 2014-05-19 | 9590-065-1245 | ND |
| 2014-06-02 | 5701-045-1220 | ND |
| 2014-06-02 | 5701-048-0954 | ND |
| 2014-06-02 | 5701-053-1335 | ND |
| 2014-06-02 | 5701-055-1307 | 0.580 ppb |
| 2014-06-02 | 5701-065-1130 | ND |
| 2014-06-23 | 9590-045-0948 | ND |
| 2014-07-01 | 9590-045-1055 | ND |
| 2014-07-01 | 5701-053-0955 | ND |
| 2014-07-07 | 5701-012-1034 | ND |
| 2014-07-07 | 5701-048-0835 | ND |
| 2014-07-07 | 5701-055-1206 | 0.700 ppb |
| 2014-07-07 | 5701-065-0950 | ND |
| 2014-07-15 | 9590-045-1510 | ND |
| 2014-07-21 | 5701-045-0940 | ND |
| 2014-08-05 | 5701-048-0820 | ND |
| 2014-08-06 | 5701-065-1045 | ND |
| 2014-08-12 | 5810-045-1300 | ND |
| 2014-08-12 | 9590-053-1345 | ND |
| 2014-08-12 | 5810-055-1355 | 0.680 ppb |
| 2014-08-25 | 5701-006-0840 | ND |
| 2014-08-25 | 5701-023-1055 | ND |
| 2014-09-02 | 5701-053-1203 | ND |
| 2014-09-02 | 5701-065-1052 | ND |
| 2014-09-03 | 5701-048-1355 | ND |
| 2014-09-09 | 5701-045-0929 | ND |
| 2014-09-09 | 5701-055-0945 | 0.590 ppb |
| 2014-10-01 | 5701-045-1450 | ND |
| 2014-10-01 | 5701-048-1433 | ND |
| 2014-10-01 | 5701-055-1515 | 0.520 ppb |
| 2014-10-06 | 5701-053-1152 | ND |
| 2014-10-06 | 5701-065-1035 | ND |
| 2014-11-04 | 5701-045-1120 | ND |
| 2014-11-04 | 5701-048-0950 | ND |
| 2014-11-04 | 5701-053-1043 | ND |
| 2014-11-04 | 5701-055-1100 | 0.540 ppb |
| 2014-11-04 | 5701-065-1015 | ND |
| 2014-11-17 | 5701-006-0840 | ND |
| 2014-11-17 | 5701-023-0905 | ND |
| 2014-12-01 | 5701-053-1427 | ND |
| 2014-12-01 | 5701-065-1337 | ND |
| 2014-12-08 | 5701-012-1005 | ND |
| 2014-12-08 | 5701-045-1520 | ND |
| 2014-12-08 | 5701-048-1105 | ND |
| 2014-12-08 | 5701-055-1325 | ND |
| 2015-01-05 | 5701-053-1036 | ND |
| 2015-01-05 | 5701-065-1222 | ND |
| 2015-01-07 | 5701-048-0920 | ND |
| 2015-01-07 | 5701-055-1105 | 0.530 ppb |
| 2015-01-12 | 5701-045-1138 | ND |
| 2015-02-02 | 5701-053-0853 | ND |
| 2015-02-02 | 5701-065-1156 | ND |
| 2015-02-03 | 5701-045-1128 | ND |
| 2015-02-03 | 5701-055-1155 | 0.570 ppb |
| 2015-02-04 | 5701-048-1522 | ND |
| 2015-02-17 | 5701-006-0815 | ND |
| 2015-02-17 | 5701-023-0855 | ND |
| 2015-03-02 | 5701-045-1114 | ND |
| 2015-03-02 | 5701-048-0909 | ND |
| 2015-03-02 | 5701-053-1203 | ND |
| 2015-03-02 | 5701-055-1252 | 0.530 ppb |
| 2015-03-02 | 5701-065-1022 | ND |
| 2015-03-12 | 9590-045-1115 | ND |
| 2015-03-18 | 5701-055-1430 | ND |
| 2015-04-06 | 5701-048-1002 | ND |
| 2015-04-06 | 5701-053-1619 | ND |
| 2015-04-06 | 5701-065-1123 | ND |
| 2015-04-14 | 5701-045-1323 | ND |
| 2015-04-14 | 5701-055-1408 | 0.600 ppb |
| 2015-04-21 | 5701-048-1221 | ND |
| 2015-05-04 | 9590-065-1241 | ND |
| 2015-05-11 | 9590-045-1150 | ND |
| 2015-05-11 | 9590-048-0953 | ND |
| 2015-05-11 | 9590-055-1215 | 0.640 ppb |
| 2015-05-19 | 5701-006-0903 | ND |
| 2015-05-19 | 5701-012-0950 | ND |
| 2015-05-19 | 5701-023-1549 | ND |
| 2015-05-26 | 9590-053-1205 | ND |
| 2015-05-28 | 5701-053-1350 | ND |
| 2015-06-02 | 5701-053-1003 | ND |
| 2015-06-02 | 5701-065-0915 | ND |
| 2015-06-09 | 5701-045-1528 | ND |
| 2015-06-09 | 5701-048-1558 | ND |
| 2015-06-09 | 5701-055-0913 | 0.520 ppb |
| 2015-07-07 | 5701-053-1001 | ND |
| 2015-07-07 | 5701-065-0910 | ND |
| 2015-07-08 | 5701-048-1504 | ND |
| 2015-07-14 | 5701-045-1116 | ND |
| 2015-07-14 | 5701-055-1050 | 0.540 ppb |
| 2015-08-04 | 5701-048-1508 | ND |
| 2015-08-04 | 5701-053-0943 | ND |
| 2015-08-04 | 5701-065-0845 | ND |
| 2015-08-05 | 5701-053-1412 | ND |
| 2015-08-11 | 5701-045-1032 | ND |
| 2015-08-11 | 5701-055-1054 | 0.630 ppb |
| 2015-08-18 | 5701-006-1003 | ND |
| 2015-08-18 | 5701-023-0845 | ND |
| 2015-09-08 | 5701-053-1406 | ND |
| 2015-09-08 | 5701-065-1325 | ND |
| 2015-09-09 | 5701-045-0914 | ND |
| 2015-09-09 | 5701-048-1404 | 0.630 ppb |
| 2015-10-05 | 5701-048-1314 | 0.820 ppb |
| 2015-10-05 | 5701-053-1419 | ND |
| 2015-10-06 | 5701-045-1128 | ND |
| 2015-10-20 | 5701-045-0928 | ND |
| 2015-11-03 | 5701-048-1550 | 1.04 ppb |
| 2015-11-04 | 5701-045-1026 | ND |
| 2015-11-04 | 5701-053-0940 | ND |
| 2015-11-04 | 9590-065-1610 | ND |
| 2015-11-13 | 9590-045-1430 | ND |
| 2015-11-17 | 5701-006-1202 | ND |
| 2015-11-17 | 5701-023-1147 | ND |
| 2015-11-17 | 5701-065-1317 | ND |
| 2015-12-07 | 5701-048-1340 | 1.17 ppb |
| 2015-12-07 | 5701-065-1426 | ND |
| 2015-12-08 | 5701-045-1100 | ND |
| 2015-12-08 | 5701-053-1035 | ND |
| 2015-12-30 | 5701-055-1522 | ND |
| 2016-01-05 | 5701-045-1607 | ND |
| 2016-01-05 | 5701-048-1422 | 1.24 ppb |
| 2016-01-05 | 5701-053-1528 | ND |
| 2016-01-05 | 5701-065-1455 | ND |
| 2016-01-11 | 5701-055-1421 | ND |
| 2016-02-02 | 5701-045-1210 | ND |
| 2016-02-02 | 5701-053-1142 | ND |
| 2016-02-02 | 5701-065-1109 | ND |
| 2016-02-09 | 5701-048-0940 | 1.58 ppb |
| 2016-02-09 | 5701-055-1032 | 0.670 ppb |
| 2016-02-16 | 5701-006-1203 | ND |
| 2016-02-16 | 5701-023-0926 | ND |
| 2016-03-02 | 5701-048-1410 | 1.72 ppb |
| 2016-03-08 | 5701-045-1215 | ND |
| 2016-03-08 | 5701-053-1136 | ND |
| 2016-03-08 | 5701-055-1150 | 0.530 ppb |
| 2016-03-08 | 5701-065-1108 | ND |
| 2016-04-04 | 5701-053-1514 | ND |
| 2016-04-04 | 5701-065-1432 | ND |
| 2016-04-05 | 5701-055-1233 | ND |
| 2016-04-06 | 5701-045-0904 | ND |
| 2016-04-11 | 5701-048-1312 | 1.56 ppb |
| 2016-05-03 | 5701-045-1458 | ND |
| 2016-05-03 | 5701-053-1358 | ND |
| 2016-05-03 | 5701-065-1333 | ND |
| 2016-05-10 | 5701-055-1443 | ND |
| 2016-05-11 | 5701-048-0841 | 1.46 ppb |
| 2016-05-17 | 5701-006-1536 | ND |
| 2016-05-17 | 5701-012-1401 | ND |
| 2016-05-17 | 5701-023-1432 | ND |
| 2016-06-07 | 5701-045-1053 | ND |
| 2016-06-07 | 5701-053-1003 | ND |
| 2016-06-07 | 5701-065-0924 | ND |
| 2016-06-14 | 5701-048-1446 | 1.38 ppb |
| 2016-06-14 | 5701-055-1534 | ND |
| 2016-07-06 | 5701-045-0915 | ND |
| 2016-07-06 | 5701-048-1625 | 1.47 ppb |
| 2016-07-06 | 5701-053-1540 | ND |
| 2016-07-06 | 5701-065-1608 | ND |
| 2016-07-11 | 5701-055-1123 | ND |
| 2016-07-12 | 9590-048-1550 | ND |
| 2016-07-14 | 5701-065-1400 | ND |
| 2016-07-18 | 5701-048-1038 | ND |
| 2016-07-26 | 5701-048-1544 | ND |
| 2016-08-02 | 5701-048-1518 | ND |
| 2016-08-02 | 5701-053-1419 | ND |
| 2016-08-02 | 5701-065-1452 | ND |
| 2016-08-03 | 5701-045-1547 | ND |
| 2016-08-03 | 5701-048-1503 | ND |
| 2016-08-09 | 5701-055-1535 | 0.520 ppb |
| 2016-08-30 | 5701-006-1522 | ND |
| 2016-09-07 | 5701-045-1401 | ND |
| 2016-09-07 | 5701-053-1429 | ND |
| 2016-09-07 | 5701-065-1343 | ND |
| 2016-09-12 | 5701-048-1146 | ND |
| 2016-09-13 | 5701-055-1400 | ND |
| 2016-10-04 | 5701-045-1307 | ND |
| 2016-10-04 | 5701-048-1141 | ND |
| 2016-10-04 | 5701-053-1239 | ND |
| 2016-10-04 | 5701-065-1614 | ND |
| 2016-10-05 | 5701-055-0953 | 0.570 ppb |
| 2016-10-27 | 9590-045-0920 | ND |
| 2016-11-01 | 5701-045-1504 | ND |
| 2016-11-01 | 5701-048-1350 | ND |
| 2016-11-01 | 5701-055-1448 | 0.560 ppb |
| 2016-11-08 | 5701-045-1515 | ND |
| 2016-11-08 | 5701-053-1445 | ND |
| 2016-11-15 | 5701-006-1447 | ND |
| 2016-11-15 | 5701-023-1407 | ND |
| 2016-11-15 | 5701-045-1325 | ND |
| 2016-11-22 | 5701-045-1146 | ND |
| 2016-11-28 | 5701-045-1343 | ND |
| 2016-12-06 | 5701-053-1514 | ND |
| 2016-12-06 | 5701-055-1531 | 0.750 ppb |
| 2016-12-07 | 5701-045-1535 | ND |
| 2016-12-12 | 5701-048-1215 | ND |
| 2016-12-13 | 5810-045-1323 | ND |
| 2016-12-20 | 5810-045-1438 | ND |
| 2017-01-04 | 5701-045-1429 | ND |
| 2017-01-04 | 5701-053-1352 | ND |
| 2017-01-10 | 5701-045-1013 | ND |
| 2017-01-10 | 5701-048-0854 | ND |
| 2017-01-10 | 5701-055-0948 | 0.680 ppb |
| 2017-01-17 | 5701-045-1131 | ND |
| 2017-01-24 | 5810-045-1355 | ND |
| 2017-01-31 | 5701-045-1321 | ND |
| 2017-02-07 | 9590-045-1604 | ND |
| 2017-02-07 | 9590-048-1418 | ND |
| 2017-02-07 | 9590-053-1507 | ND |
| 2017-02-07 | 5701-055-1523 | 0.550 ppb |
| 2017-02-14 | 5701-045-1432 | ND |
| 2017-02-21 | 5701-023-1506 | ND |
| 2017-02-21 | 5701-045-1325 | ND |
| 2017-02-28 | 5701-045-1420 | ND |
| 2017-03-07 | 5701-053-1538 | ND |
| 2017-03-07 | 5701-065-1504 | ND |
| 2017-03-08 | 5810-045-1056 | ND |
| 2017-03-14 | 5701-045-1456 | ND |
| 2017-03-14 | 5701-048-1330 | ND |
| 2017-03-14 | 5701-055-1429 | 0.550 ppb |
| 2017-03-21 | 5701-045-1441 | ND |
| 2017-03-28 | 5810-045-1347 | ND |
| 2017-04-04 | 5701-053-1538 | ND |
| 2017-04-04 | 5701-055-1555 | 0.510 ppb |
| 2017-04-04 | 5701-065-1503 | ND |
| 2017-04-05 | 5701-045-0952 | ND |
| 2017-04-11 | 5701-045-1452 | ND |
| 2017-04-11 | 5701-048-1351 | ND |
| 2017-04-18 | 5701-045-1344 | ND |
| 2017-04-25 | 5701-045-1449 | ND |
| 2017-05-02 | 5701-045-1527 | ND |
| 2017-05-02 | 5701-065-1547 | ND |
| 2017-05-09 | 5701-045-1451 | ND |
| 2017-05-09 | 5701-048-1518 | ND |
| 2017-05-09 | 5701-055-1430 | 0.560 ppb |
| 2017-05-16 | 5701-045-1052 | ND |
| 2017-05-23 | 5701-012-1329 | ND |
| 2017-05-23 | 5701-023-1524 | ND |
| 2017-05-23 | 5701-045-1204 | ND |
| 2017-05-30 | 5701-045-1512 | ND |
| 2017-06-05 | 5701-065-1445 | ND |
| 2017-06-06 | 5701-045-1535 | ND |
| 2017-06-06 | 5701-048-1437 | ND |
| 2017-06-06 | 5701-055-1508 | 0.580 ppb |
| 2017-06-08 | 5701-065-1015 | ND |
| 2017-06-13 | 5701-045-1509 | ND |
| 2017-06-14 | 5701-053-1610 | ND |
| 2017-06-20 | 5701-045-1426 | ND |
| 2017-06-27 | 5701-045-1102 | ND |
| 2017-07-05 | 5701-045-1509 | ND |
| 2017-07-05 | 5701-053-1533 | ND |
| 2017-07-05 | 5701-065-1558 | ND |
| 2017-07-11 | 5701-045-1503 | ND |
| 2017-07-11 | 5701-048-1355 | ND |
| 2017-07-11 | 5701-055-1441 | 0.580 ppb |
| 2017-07-18 | 9590-045-1132 | ND |
| 2017-07-25 | 5701-045-1355 | ND |
| 2017-08-01 | 5701-045-1335 | ND |
| 2017-08-01 | 5701-053-1100 | ND |
| 2017-08-01 | 5701-065-1314 | ND |
| 2017-08-08 | 5701-045-1448 | ND |
| 2017-08-08 | 5701-048-1523 | ND |
| 2017-08-08 | 5701-055-1339 | 0.540 ppb |
| 2017-08-15 | 5701-045-1319 | ND |
| 2017-08-22 | 5701-006-1511 | ND |
| 2017-08-22 | 5701-023-1453 | ND |
| 2017-08-22 | 5701-045-1330 | ND |
| 2017-08-29 | 5810-045-1212 | ND |
| 2017-09-07 | 5701-045-1512 | ND |
| 2017-09-07 | 5701-053-1431 | ND |
| 2017-09-07 | 5701-065-0958 | ND |
| 2017-09-12 | 5701-048-1529 | ND |
| 2017-09-13 | 5701-045-1013 | ND |
| 2017-09-19 | 5701-045-1109 | ND |
| 2017-09-19 | 5701-055-1050 | 0.630 ppb |
| 2017-09-26 | 5701-045-1346 | ND |
| 2017-10-03 | 5701-045-1025 | ND |
| 2017-10-03 | 5701-048-0833 | ND |
| 2017-10-03 | 5701-053-0934 | ND |
| 2017-10-03 | 5701-055-0956 | 0.540 ppb |
| 2017-10-03 | 5701-065-0859 | ND |
| 2017-10-11 | 5701-045-1214 | ND |
| 2017-10-17 | 5701-045-1103 | ND |
| 2017-10-24 | 5701-045-1128 | ND |
| 2017-10-31 | 5701-045-1423 | ND |
| 2017-11-01 | 5701-048-1418 | ND |
| 2017-11-01 | 5701-055-0902 | 0.590 ppb |
| 2017-11-06 | 5701-045-1452 | ND |
| 2017-11-06 | 5810-053-1430 | ND |
| 2017-11-06 | 5810-065-1358 | ND |
| 2017-11-14 | 5810-045-1402 | ND |
| 2017-11-21 | 9590-006-0852 | ND |
| 2017-11-21 | 9590-023-1304 | ND |
| 2017-11-21 | 9590-045-1131 | ND |
| 2017-11-28 | 5701-045-1451 | ND |
| 2017-12-05 | 5701-045-1435 | ND |
| 2017-12-05 | 5701-048-1505 | ND |
| 2017-12-05 | 5701-053-1353 | ND |
| 2017-12-05 | 5701-055-1410 | 0.630 ppb |
| 2017-12-05 | 5701-065-1317 | ND |
| 2017-12-12 | 5701-045-1024 | ND |
| 2017-12-19 | 5810-045-1238 | ND |
| 2017-12-26 | 5810-045-1445 | ND |
| 2018-01-03 | 5701-045-1505 | ND |
| 2018-01-03 | 5701-053-1535 | ND |
| 2018-01-05 | 5701-065-1015 | ND |
| 2018-01-09 | 5701-048-1451 | ND |
| 2018-01-09 | 5701-055-1312 | 0.620 ppb |
| 2018-01-30 | 9590-045-1534 | ND |
| 2018-02-06 | 5701-023-1429 | ND |
| 2018-02-06 | 5701-048-0920 | ND |
| 2018-02-06 | 5701-053-1037 | ND |
| 2018-02-06 | 5701-055-1052 | 0.720 ppb |
| 2018-02-06 | 5701-065-0959 | ND |
| 2018-02-13 | 5701-045-0843 | ND |
| 2018-02-21 | 5701-006-1514 | ND |
| 2018-02-21 | 5701-045-1047 | ND |
| 2018-02-27 | 5701-045-1023 | ND |
| 2018-03-06 | 5701-045-1531 | ND |
| 2018-03-06 | 5701-048-1345 | ND |
| 2018-03-06 | 5701-053-1447 | ND |
| 2018-03-06 | 5701-055-1505 | 0.610 ppb |
| 2018-03-06 | 5701-065-1409 | ND |
| 2018-03-13 | 5701-045-1055 | ND |
| 2018-03-20 | 5701-045-1123 | ND |
| 2018-03-26 | 5701-045-1434 | ND |
| 2018-04-03 | 5810-045-1433 | ND |
| 2018-04-03 | 5810-048-1313 | ND |
| 2018-04-03 | 5810-053-1509 | ND |
| 2018-04-03 | 5810-055-0950 | 0.980 ppb |
| 2018-04-03 | 5810-065-1535 | ND |
| 2018-04-10 | 9590-045-1412 | ND |
| 2018-04-16 | 9590-045-1155 | ND |
| 2018-04-25 | 5810-045-1212 | ND |
| 2018-04-30 | 5810-045-1459 | ND |
| 2018-05-08 | 5701-045-1022 | ND |
| 2018-05-08 | 5701-048-0853 | 0.630 ppb |
| 2018-05-08 | 5701-053-0955 | ND |
| 2018-05-08 | 5701-065-0925 | ND |
| 2018-05-15 | 5701-006-1454 | ND |
| 2018-05-15 | 5701-012-1515 | ND |
| 2018-05-15 | 5701-023-1440 | ND |
| 2018-05-15 | 5701-045-1358 | ND |
| 2018-05-15 | 5701-055-1345 | 0.820 ppb |
| 2018-05-22 | 5701-045-1407 | ND |
| 2018-05-29 | 5701-045-1457 | ND |
| 2018-06-05 | 5810-045-1008 | ND |
| 2018-06-05 | 5810-053-0934 | ND |
| 2018-06-05 | 5810-065-0912 | ND |
| 2018-06-12 | 5810-045-1228 | ND |
| 2018-06-12 | 5701-048-1450 | 0.890 ppb |
| 2018-06-12 | 5701-055-1215 | 0.820 ppb |
| 2018-06-18 | 5810-045-1117 | ND |
| 2018-06-18 | 5810-064-1014 | ND |
| 2018-06-26 | 5701-045-1425 | ND |
| 2018-06-26 | 5701-064-1345 | ND |
| 2018-07-02 | 5810-045-1512 | ND |
| 2018-07-02 | 5810-053-1754 | ND |
| 2018-07-02 | 5810-064-1820 | ND |
| 2018-07-02 | 5810-065-1826 | ND |
| 2018-07-10 | 5810-045-1516 | ND |
| 2018-07-10 | 5810-048-1549 | 0.860 ppb |
| 2018-07-10 | 5810-055-1501 | 0.820 ppb |
| 2018-07-10 | 5810-064-1432 | ND |
| 2018-07-17 | 5701-045-1531 | ND |
| 2018-07-17 | 5701-064-1442 | ND |
| 2018-07-24 | 5701-045-1150 | ND |
| 2018-07-24 | 5701-064-1127 | ND |
| 2018-07-31 | 5701-045-1125 | ND |
| 2018-07-31 | 5701-064-1052 | ND |
| 2018-08-07 | 5701-045-1251 | ND |
| 2018-08-07 | 5701-048-1120 | 1.02 ppb |
| 2018-08-07 | 5701-053-1209 | ND |
| 2018-08-07 | 5701-064-1140 | ND |
| 2018-08-07 | 5701-065-1148 | ND |
| 2018-08-14 | 5701-006-1045 | ND |
| 2018-08-14 | 5701-023-1343 | ND |
| 2018-08-14 | 5701-045-1151 | ND |
| 2018-08-14 | 5701-055-1137 | 0.840 ppb |
| 2018-08-14 | 5701-064-1059 | ND |
| 2018-08-21 | 5701-045-1434 | ND |
| 2018-08-21 | 5701-064-1337 | ND |
| 2018-08-24 | 5810-065-1417 | ND |
| 2018-08-28 | 5810-045-1302 | ND |
| 2018-09-05 | 5810-045-1453 | ND |
| 2018-09-05 | 5810-053-1509 | ND |
| 2018-09-05 | 5810-064-1424 | ND |
| 2018-09-05 | 5810-065-1432 | ND |
| 2018-09-11 | 5701-045-1421 | ND |
| 2018-09-11 | 5701-048-1512 | 1.02 ppb |
| 2018-09-11 | 5701-055-1407 | 0.840 ppb |
| 2018-09-19 | 5701-045-1526 | ND |
| 2018-09-25 | 5701-045-1504 | ND |
| 2018-10-03 | 5701-045-0907 | ND |
| 2018-10-03 | 5701-048-1531 | 1.17 ppb |
| 2018-10-03 | 5701-053-1319 | ND |
| 2018-10-03 | 5701-055-1300 | 0.840 ppb |
| 2018-10-03 | 5701-065-1507 | ND |
| 2018-10-09 | 5701-045-1500 | ND |
| 2018-10-16 | 9590-045-1147 | ND |
| 2018-10-30 | 5701-045-1510 | ND |
| 2018-11-05 | 5701-045-1533 | ND |
| 2018-11-05 | 5701-053-1410 | ND |
| 2018-11-05 | 5701-065-1551 | ND |
| 2018-11-13 | 5701-045-1320 | ND |
| 2018-11-14 | 5701-006-0824 | ND |
| 2018-11-14 | 5701-023-0847 | ND |
| 2018-11-14 | 5701-048-1521 | 1.05 ppb |
| 2018-11-14 | 5701-055-0922 | 0.690 ppb |
| 2018-11-19 | 5701-045-1604 | ND |
| 2018-11-27 | 5810-045-1106 | ND |
| 2018-12-04 | 5810-045-1440 | ND |
| 2018-12-04 | 5810-048-1517 | 1.40 ppb |
| 2018-12-04 | 5810-053-1359 | ND |
| 2018-12-04 | 5810-065-1331 | ND |
| 2018-12-10 | 5810-045-1211 | ND |
| 2018-12-10 | 5810-055-1154 | 0.930 ppb |
| 2018-12-17 | 5810-045-1551 | ND |
| 2018-12-26 | 5810-045-1206 | ND |
| 2019-01-02 | 5810-045-1427 | ND |
| 2019-01-08 | 5810-045-1359 | ND |
| 2019-01-08 | 5810-053-1313 | ND |
| 2019-01-08 | 5810-055-1331 | 1.000 ppb |
| 2019-01-15 | 5810-045-1435 | ND |
| 2019-01-15 | 5810-048-1323 | 1.40 ppb |
| 2019-01-15 | 5810-065-1347 | ND |
| 2019-01-22 | 9590-045-1201 | ND |
| 2019-01-29 | 5701-045-1235 | ND |
| 2019-02-05 | 5701-043-1415 | ND |
| 2019-02-05 | 5701-045-1419 | ND |
| 2019-02-05 | 5701-055-1435 | 0.800 ppb |
| 2019-02-06 | 5701-048-1535 | 1.28 ppb |
| 2019-02-06 | 5701-065-1508 | ND |
| 2019-02-12 | 5701-045-1115 | ND |
| 2019-02-19 | 5701-006-0846 | ND |
| 2019-02-19 | 5701-023-0922 | ND |
| 2019-02-20 | 5701-045-0944 | ND |
| 2019-02-20 | 5701-053-0858 | ND |
| 2019-03-04 | 5810-048-1547 | 1.70 ppb |
| 2019-03-04 | 5810-055-1432 | 0.810 ppb |
| 2019-03-06 | 5810-043-0944 | 0.760 ppb |
| 2019-03-06 | 5810-045-0954 | 0.550 ppb |
| 2019-03-12 | 5701-065-1129 | ND |
| 2019-03-19 | 9590-043-0911 | 0.650 ppb |
| 2019-03-19 | 9590-045-0925 | ND |
| 2019-03-19 | 5701-053-1516 | ND |
| 2019-04-02 | 5701-045-1021 | ND |
| 2019-04-02 | 5701-055-0951 | 0.740 ppb |
| 2019-04-03 | 5701-048-1547 | 1.36 ppb |
| 2019-04-03 | 5701-065-1524 | ND |
| 2019-04-09 | 9590-043-1521 | ND |
| 2019-04-09 | 9590-045-1525 | ND |
| 2019-05-07 | 5810-045-1507 | ND |
| 2019-05-07 | 5810-048-1421 | 1.40 ppb |
| 2019-05-07 | 5810-065-1443 | ND |
| 2019-05-21 | 5701-006-0911 | ND |
| 2019-05-21 | 5701-012-1333 | ND |
| 2019-05-21 | 5701-023-1503 | ND |
| 2019-06-11 | 5701-045-1351 | ND |
| 2019-06-11 | 5701-048-1451 | 1.53 ppb |
| 2019-06-11 | 5701-065-1417 | ND |
| 2019-07-09 | 5701-048-1454 | 1.41 ppb |
| 2019-07-09 | 5701-065-1355 | ND |
| 2019-07-10 | 5701-055-0838 | 0.790 ppb |
| 2019-08-06 | 5701-045-1404 | ND |
| 2019-08-06 | 5701-065-1339 | ND |
| 2019-08-07 | 5701-023-1241 | ND |
| 2019-08-07 | 5701-055-1506 | 0.840 ppb |
| 2019-08-14 | 5701-006-1500 | ND |
| 2019-08-16 | 5701-053-1448 | ND |
| 2019-08-26 | 5810-048-1404 | 1.60 ppb |
| 2019-09-04 | 5701-053-0921 | ND |
| 2019-09-09 | 5701-048-1038 | 1.41 ppb |
| 2019-09-09 | 5701-065-1120 | ND |
| 2019-09-11 | 5701-045-0942 | ND |
| 2019-09-11 | 5701-055-0913 | 0.850 ppb |
| 2019-10-02 | 5701-045-0927 | ND |
| 2019-10-08 | 5701-053-1504 | ND |
| 2019-10-09 | 5701-055-0949 | 0.910 ppb |
| 2019-10-15 | 5701-048-1419 | 1.66 ppb |
| 2019-10-15 | 5701-065-1508 | ND |
| 2019-11-05 | 5701-053-1200 | ND |
| 2019-11-05 | 5701-055-1220 | 0.900 ppb |
| 2019-11-06 | 5701-065-1520 | ND |
| 2019-11-15 | 9590-048-1452 | ND |
| 2019-11-19 | 5701-006-0910 | ND |
| 2019-11-21 | 5701-048-1439 | ND |
| 2019-12-03 | 5701-053-1505 | ND |
| 2019-12-03 | 5701-055-1231 | 0.910 ppb |
| 2019-12-09 | 5701-065-1146 | ND |
| 2019-12-10 | 5701-048-1142 | ND |
| 2019-12-19 | 9590-045-1143 | ND |