Fluoride
Paradise Ranch Mobile Home Park
Fluoride occurs naturally in surface and groundwater and is also added to drinking water by many water systems. Read More.
Fluoride has been promoted as a chemical that reduces dental cavities. Yet it is now well-established that fluoride primarily exerts its protective effects through topical mechanisms, such as sodium fluoride in toothpaste and mouthwash. In contrast, long-term ingestion of fluoride in water increases dental fluorosis, which includes mottling, pitting and weakening of the teeth. EPA's maximum legal limit is set at 4 parts per million (ppm) to prevent skeletal fluorosis, a condition where bones become brittle and more susceptible to fractures, although these effects may occur at lower doses.
Even fluoride levels of 0.7 ppm, the amount of fluoride in drinking water recommended by the U.S. Public Health Service, can result in too much fluoride for bottle-fed babies. EWG recommends that caregivers mix baby formula with fluoride-free water. The National Toxicology Program is investigating the potential for low doses of fluoride to alter thyroid function and childhood brain development.
406
Samples
70
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | 1.96 ppm | 72 | 62 | ND - 5.00 ppm |
| 2015 | 1.84 ppm | 70 | 60 | ND - 5.90 ppm |
| 2016 | 1.96 ppm | 73 | 61 | ND - 5.40 ppm |
| 2017 | 1.46 ppm | 63 | 52 | ND - 8.40 ppm |
| 2018 | 1.58 ppm | 49 | 40 | ND - 4.90 ppm |
| 2019 | 1.95 ppm | 79 | 68 | ND - 8.10 ppm |
ppm = parts per million
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 4 ppm
ppm = parts per million
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-08 | 5806-009-1350 | 4.40 ppm |
| 2014-01-08 | 5806-010-1337 | 1.50 ppm |
| 2014-01-08 | 5806-011-1354 | 1.60 ppm |
| 2014-01-08 | 5806-019-1401 | 5.00 ppm |
| 2014-01-08 | 5806-020-1412 | ND |
| 2014-01-08 | 5806-021-1414 | 0.360 ppm |
| 2014-02-05 | 5806-009-1424 | 4.00 ppm |
| 2014-02-05 | 5806-010-1445 | 1.50 ppm |
| 2014-02-05 | 5806-011-1429 | 1.90 ppm |
| 2014-02-05 | 5806-019-1434 | 4.50 ppm |
| 2014-02-05 | 5806-020-1457 | ND |
| 2014-02-05 | 5806-021-1336 | 0.270 ppm |
| 2014-03-05 | 5806-009-1405 | 2.60 ppm |
| 2014-03-05 | 5806-010-1357 | 1.50 ppm |
| 2014-03-05 | 5806-011-1411 | 0.950 ppm |
| 2014-03-05 | 5806-019-1418 | 4.00 ppm |
| 2014-03-21 | 5806-020-0905 | ND |
| 2014-03-21 | 5806-021-0900 | 0.670 ppm |
| 2014-04-02 | 5806-009-1409 | 4.00 ppm |
| 2014-04-02 | 5806-010-1402 | 1.20 ppm |
| 2014-04-02 | 5806-011-1413 | 1.000 ppm |
| 2014-04-02 | 5806-019-1420 | 4.60 ppm |
| 2014-04-02 | 5806-020-1430 | 0.250 ppm |
| 2014-04-02 | 5806-021-1434 | 1.10 ppm |
| 2014-05-14 | 5806-009-1402 | 3.90 ppm |
| 2014-05-14 | 5806-010-1355 | 1.50 ppm |
| 2014-05-14 | 5806-011-1407 | 0.940 ppm |
| 2014-05-14 | 5806-019-1414 | 4.60 ppm |
| 2014-05-14 | 5806-020-1346 | 0.0570 ppm |
| 2014-05-14 | 5806-021-1342 | 0.810 ppm |
| 2014-06-04 | 5806-009-1358 | 3.80 ppm |
| 2014-06-04 | 5806-010-1408 | 1.60 ppm |
| 2014-06-04 | 5806-011-1401 | 0.950 ppm |
| 2014-06-04 | 5806-019-1352 | 4.60 ppm |
| 2014-06-04 | 5806-020-1422 | ND |
| 2014-06-04 | 5806-021-1417 | 0.900 ppm |
| 2014-07-02 | 5806-009-1425 | 4.10 ppm |
| 2014-07-02 | 5806-010-1450 | 1.40 ppm |
| 2014-07-02 | 5806-011-1432 | 0.940 ppm |
| 2014-07-02 | 5806-019-1339 | 4.60 ppm |
| 2014-07-02 | 5806-020-1458 | ND |
| 2014-07-02 | 5806-021-1456 | 0.470 ppm |
| 2014-08-06 | 5806-009-1356 | 4.70 ppm |
| 2014-08-06 | 5806-010-1413 | 1.80 ppm |
| 2014-08-06 | 5806-011-1400 | 1.30 ppm |
| 2014-08-06 | 5806-019-1405 | 4.80 ppm |
| 2014-08-06 | 5806-020-1421 | ND |
| 2014-08-06 | 5806-021-1344 | 0.860 ppm |
| 2014-09-03 | 5806-009-1336 | 4.10 ppm |
| 2014-09-03 | 5806-010-1401 | 1.40 ppm |
| 2014-09-03 | 5806-011-1341 | 1.10 ppm |
| 2014-09-03 | 5806-019-1346 | 4.30 ppm |
| 2014-09-03 | 5806-020-1357 | ND |
| 2014-09-03 | 5806-021-1316 | 0.810 ppm |
| 2014-10-01 | 5806-009-1348 | 3.90 ppm |
| 2014-10-01 | 5806-010-1415 | 1.50 ppm |
| 2014-10-01 | 5806-011-1353 | 1.10 ppm |
| 2014-10-01 | 5806-019-1358 | 4.10 ppm |
| 2014-10-01 | 5806-020-1410 | ND |
| 2014-10-01 | 5806-021-1407 | 0.760 ppm |
| 2014-11-05 | 5806-009-1340 | 4.40 ppm |
| 2014-11-05 | 5806-010-1325 | 1.30 ppm |
| 2014-11-05 | 5806-011-1347 | 1.20 ppm |
| 2014-11-05 | 5806-019-1332 | 4.10 ppm |
| 2014-11-05 | 5806-020-1403 | ND |
| 2014-11-05 | 5806-021-1412 | 0.600 ppm |
| 2014-12-10 | 5806-009-1402 | 3.90 ppm |
| 2014-12-10 | 5806-010-1439 | 1.30 ppm |
| 2014-12-10 | 5806-011-1407 | 1.40 ppm |
| 2014-12-10 | 5806-019-1413 | 4.30 ppm |
| 2014-12-10 | 5806-020-1435 | ND |
| 2014-12-10 | 5806-021-1427 | 0.340 ppm |
| 2015-01-07 | 5806-009-1434 | 3.80 ppm |
| 2015-01-07 | 5806-010-1420 | 1.20 ppm |
| 2015-01-07 | 5806-011-1439 | 0.990 ppm |
| 2015-01-07 | 5806-019-1445 | 4.30 ppm |
| 2015-01-07 | 5806-020-1431 | ND |
| 2015-01-07 | 5806-021-1454 | 0.310 ppm |
| 2015-02-04 | 5806-010-1425 | 1.10 ppm |
| 2015-02-04 | 5806-011-1401 | 0.970 ppm |
| 2015-02-04 | 5806-019-1411 | 3.80 ppm |
| 2015-02-04 | 5806-020-1418 | ND |
| 2015-02-04 | 5806-021-1345 | 0.270 ppm |
| 2015-03-04 | 5806-010-1426 | 1.30 ppm |
| 2015-03-04 | 5806-011-1404 | 1.10 ppm |
| 2015-03-04 | 5806-019-1415 | 3.80 ppm |
| 2015-03-04 | 5806-020-1444 | ND |
| 2015-03-04 | 5806-021-1447 | 0.350 ppm |
| 2015-03-11 | 5806-009-1306 | 3.70 ppm |
| 2015-04-01 | 5806-009-1352 | 3.70 ppm |
| 2015-04-01 | 5806-010-1417 | 1.000 ppm |
| 2015-04-01 | 5806-011-1357 | 0.720 ppm |
| 2015-04-01 | 5806-019-1402 | 3.80 ppm |
| 2015-04-01 | 5806-020-1427 | ND |
| 2015-04-01 | 5806-021-1431 | 0.380 ppm |
| 2015-05-06 | 5806-009-1349 | 4.10 ppm |
| 2015-05-06 | 5806-010-1336 | 1.40 ppm |
| 2015-05-06 | 5806-011-1353 | 0.980 ppm |
| 2015-05-06 | 5806-019-1359 | 4.00 ppm |
| 2015-05-06 | 5806-020-1420 | ND |
| 2015-05-06 | 5806-021-1416 | 0.340 ppm |
| 2015-06-03 | 5806-009-1406 | 3.80 ppm |
| 2015-06-03 | 5806-010-1424 | 1.20 ppm |
| 2015-06-03 | 5806-011-1410 | 0.900 ppm |
| 2015-06-03 | 5806-019-1402 | 4.40 ppm |
| 2015-06-03 | 5806-020-1430 | ND |
| 2015-06-03 | 5806-021-1427 | 0.350 ppm |
| 2015-07-08 | 5806-009-1356 | 4.60 ppm |
| 2015-07-08 | 5806-010-1324 | 1.60 ppm |
| 2015-07-08 | 5806-011-1403 | 1.20 ppm |
| 2015-07-08 | 5806-019-1412 | 4.70 ppm |
| 2015-07-08 | 5806-020-1330 | 0.0600 ppm |
| 2015-07-08 | 5806-021-1328 | 0.360 ppm |
| 2015-08-12 | 5806-009-1345 | 4.30 ppm |
| 2015-08-12 | 5806-010-1404 | 1.40 ppm |
| 2015-08-12 | 5806-011-1350 | 1.000 ppm |
| 2015-08-12 | 5806-019-1352 | 4.70 ppm |
| 2015-08-12 | 5806-020-1332 | ND |
| 2015-08-12 | 5806-021-1329 | 0.310 ppm |
| 2015-09-09 | 5806-009-1359 | 4.40 ppm |
| 2015-09-09 | 5806-010-1431 | 1.40 ppm |
| 2015-09-09 | 5806-011-1403 | 1.10 ppm |
| 2015-09-09 | 5806-019-1409 | 4.50 ppm |
| 2015-09-09 | 5806-020-1423 | ND |
| 2015-09-09 | 5806-021-1428 | 0.250 ppm |
| 2015-10-07 | 5806-020-1420 | ND |
| 2015-10-07 | 5806-021-1415 | 0.390 ppm |
| 2015-10-21 | 5806-009-1329 | 2.40 ppm |
| 2015-10-21 | 5806-010-1353 | 0.500 ppm |
| 2015-10-21 | 5806-011-1335 | 2.10 ppm |
| 2015-10-21 | 5806-019-1340 | 4.30 ppm |
| 2015-11-04 | 5806-009-1341 | 4.00 ppm |
| 2015-11-04 | 5806-010-1401 | 1.20 ppm |
| 2015-11-04 | 5806-011-1344 | 1.40 ppm |
| 2015-11-04 | 5806-019-1349 | 4.20 ppm |
| 2015-11-04 | 5806-020-1423 | ND |
| 2015-11-04 | 5806-021-1420 | 0.260 ppm |
| 2015-12-02 | 5806-021-1311 | 0.460 ppm |
| 2015-12-09 | 5806-009-1321 | 5.90 ppm |
| 2015-12-09 | 5806-010-1338 | 1.40 ppm |
| 2015-12-09 | 5806-011-1325 | 1.70 ppm |
| 2015-12-09 | 5806-019-1332 | 4.50 ppm |
| 2016-01-06 | 5806-021-1423 | 0.450 ppm |
| 2016-01-13 | 5806-009-1344 | 4.30 ppm |
| 2016-01-13 | 5806-010-1409 | 1.30 ppm |
| 2016-01-13 | 5806-011-1347 | 1.60 ppm |
| 2016-01-13 | 5806-019-1354 | 4.60 ppm |
| 2016-01-28 | 5806-020-1340 | ND |
| 2016-02-03 | 5806-009-1344 | 4.30 ppm |
| 2016-02-03 | 5806-010-1403 | 1.40 ppm |
| 2016-02-03 | 5806-011-1348 | 1.50 ppm |
| 2016-02-03 | 5806-019-1354 | 4.50 ppm |
| 2016-02-03 | 5806-020-1426 | ND |
| 2016-02-03 | 5806-021-1430 | 0.400 ppm |
| 2016-03-02 | 5806-009-1328 | 1.50 ppm |
| 2016-03-02 | 5806-010-1346 | 1.30 ppm |
| 2016-03-02 | 5806-011-1325 | 4.30 ppm |
| 2016-03-02 | 5806-019-1335 | 4.50 ppm |
| 2016-03-02 | 5806-020-1308 | ND |
| 2016-03-02 | 5806-021-1115 | 0.370 ppm |
| 2016-04-06 | 5806-009-1358 | 4.60 ppm |
| 2016-04-06 | 5806-010-1415 | 1.20 ppm |
| 2016-04-06 | 5806-011-1403 | 1.40 ppm |
| 2016-04-06 | 5806-019-1408 | 4.40 ppm |
| 2016-04-06 | 5806-021-1428 | 0.290 ppm |
| 2016-04-13 | 5806-020-1354 | 0.300 ppm |
| 2016-04-27 | 5806-020-1455 | ND |
| 2016-05-04 | 5806-009-1355 | 4.60 ppm |
| 2016-05-04 | 5806-010-1341 | 1.40 ppm |
| 2016-05-04 | 5806-011-1400 | 1.30 ppm |
| 2016-05-04 | 5806-019-1406 | 5.00 ppm |
| 2016-05-04 | 5806-020-1437 | ND |
| 2016-05-04 | 5806-021-1432 | 0.300 ppm |
| 2016-06-08 | 5806-009-1357 | 4.10 ppm |
| 2016-06-08 | 5806-010-1419 | 1.40 ppm |
| 2016-06-08 | 5806-011-1401 | 1.20 ppm |
| 2016-06-08 | 5806-019-1407 | 4.60 ppm |
| 2016-06-08 | 5806-020-1432 | ND |
| 2016-06-08 | 5806-021-1429 | 0.270 ppm |
| 2016-07-06 | 5806-009-1343 | 4.30 ppm |
| 2016-07-06 | 5806-010-1408 | 1.10 ppm |
| 2016-07-06 | 5806-011-1347 | 1.50 ppm |
| 2016-07-06 | 5806-019-1352 | 4.70 ppm |
| 2016-07-06 | 5806-020-1448 | ND |
| 2016-07-06 | 5806-021-1445 | 0.280 ppm |
| 2016-08-09 | 5806-009-1331 | 4.10 ppm |
| 2016-08-09 | 5806-010-1349 | 1.20 ppm |
| 2016-08-09 | 5806-011-1336 | 1.10 ppm |
| 2016-08-09 | 5806-019-1342 | 4.50 ppm |
| 2016-08-09 | 5806-020-1401 | ND |
| 2016-08-09 | 5806-021-1357 | 0.240 ppm |
| 2016-09-14 | 5806-009-1314 | 5.40 ppm |
| 2016-09-14 | 5806-010-1333 | 1.10 ppm |
| 2016-09-14 | 5806-011-1320 | 1.20 ppm |
| 2016-09-14 | 5806-019-1326 | 4.50 ppm |
| 2016-09-14 | 5806-020-1406 | ND |
| 2016-09-14 | 5806-021-1402 | 0.300 ppm |
| 2016-10-12 | 5806-009-1324 | 4.30 ppm |
| 2016-10-12 | 5806-010-1344 | 1.30 ppm |
| 2016-10-12 | 5806-011-1328 | 1.20 ppm |
| 2016-10-12 | 5806-019-1334 | 4.80 ppm |
| 2016-10-12 | 5806-020-1400 | ND |
| 2016-10-12 | 5806-021-1356 | 0.280 ppm |
| 2016-11-02 | 5806-009-1415 | 4.20 ppm |
| 2016-11-02 | 5806-010-1358 | 1.000 ppm |
| 2016-11-02 | 5806-011-1411 | 1.10 ppm |
| 2016-11-02 | 5806-019-1422 | 4.60 ppm |
| 2016-11-02 | 5806-020-1450 | ND |
| 2016-11-02 | 5806-021-1452 | 0.220 ppm |
| 2016-12-07 | 5806-009-1337 | 4.30 ppm |
| 2016-12-07 | 5806-010-1410 | 0.960 ppm |
| 2016-12-07 | 5806-011-1342 | 1.70 ppm |
| 2016-12-07 | 5806-019-1448 | 5.10 ppm |
| 2016-12-07 | 5806-020-1428 | ND |
| 2016-12-07 | 5806-021-1428 | 0.180 ppm |
| 2017-01-11 | 5806-009-1404 | 4.90 ppm |
| 2017-01-11 | 5806-010-1424 | 1.50 ppm |
| 2017-01-11 | 5806-011-1407 | 1.90 ppm |
| 2017-01-11 | 5806-019-1416 | 5.50 ppm |
| 2017-01-11 | 5806-020-1450 | ND |
| 2017-01-11 | 5806-021-1445 | 0.220 ppm |
| 2017-02-01 | 5806-009-1424 | 1.80 ppm |
| 2017-02-01 | 5806-010-1525 | 0.960 ppm |
| 2017-02-01 | 5806-011-1428 | 1.40 ppm |
| 2017-02-01 | 5806-019-1519 | 3.70 ppm |
| 2017-02-01 | 5806-020-1409 | ND |
| 2017-02-01 | 5806-021-1406 | 0.140 ppm |
| 2017-03-01 | 5806-009-1329 | 0.980 ppm |
| 2017-03-01 | 5806-010-1406 | 0.610 ppm |
| 2017-03-01 | 5806-011-1333 | 1.40 ppm |
| 2017-03-01 | 5806-019-1340 | 3.40 ppm |
| 2017-03-01 | 5806-020-1420 | ND |
| 2017-03-01 | 5806-021-1417 | 0.200 ppm |
| 2017-04-05 | 5806-009-1452 | 1.20 ppm |
| 2017-04-05 | 5806-011-1455 | 1.50 ppm |
| 2017-04-05 | 5806-019-1502 | 2.70 ppm |
| 2017-04-05 | 5806-020-1533 | ND |
| 2017-04-05 | 5806-021-1529 | 0.260 ppm |
| 2017-05-03 | 5806-009-1354 | 1.10 ppm |
| 2017-05-03 | 5806-010-1422 | 0.840 ppm |
| 2017-05-03 | 5806-011-1359 | 1.30 ppm |
| 2017-05-03 | 5806-019-1348 | 2.60 ppm |
| 2017-05-03 | 5806-020-1445 | ND |
| 2017-05-03 | 5806-021-1415 | 0.180 ppm |
| 2017-06-07 | 5806-009-1417 | 1.20 ppm |
| 2017-06-07 | 5806-010-1403 | 0.880 ppm |
| 2017-06-07 | 5806-011-1421 | 1.10 ppm |
| 2017-06-07 | 5806-019-1428 | 3.20 ppm |
| 2017-06-07 | 5806-020-1440 | ND |
| 2017-06-07 | 5806-021-1436 | 0.190 ppm |
| 2017-07-12 | 5806-009-1329 | 1.90 ppm |
| 2017-07-12 | 5806-010-1423 | 0.960 ppm |
| 2017-07-12 | 5806-011-1333 | 1.20 ppm |
| 2017-07-12 | 5806-019-1339 | 8.40 ppm |
| 2017-07-12 | 5806-020-1414 | ND |
| 2017-07-12 | 5806-021-1410 | 0.230 ppm |
| 2017-08-02 | 5806-009-1413 | 1.70 ppm |
| 2017-08-02 | 5806-010-1430 | 0.840 ppm |
| 2017-08-02 | 5806-011-1416 | 1.20 ppm |
| 2017-08-02 | 5806-019-1422 | 8.10 ppm |
| 2017-08-02 | 5806-020-1441 | ND |
| 2017-08-02 | 5806-021-1437 | 0.210 ppm |
| 2017-09-06 | 5806-009-1401 | 2.10 ppm |
| 2017-09-06 | 5806-010-1349 | 0.930 ppm |
| 2017-09-06 | 5806-011-1407 | 1.30 ppm |
| 2017-09-06 | 5806-019-1407 | 6.80 ppm |
| 2017-09-06 | 5806-020-1438 | ND |
| 2017-09-06 | 5806-021-1436 | 0.200 ppm |
| 2017-10-04 | 5806-009-1336 | 2.30 ppm |
| 2017-10-04 | 5806-010-1402 | 0.780 ppm |
| 2017-10-04 | 5806-011-1340 | 1.10 ppm |
| 2017-10-04 | 5806-020-1455 | ND |
| 2017-10-04 | 5806-021-1450 | 0.200 ppm |
| 2017-12-06 | 5806-009-1342 | 2.80 ppm |
| 2017-12-06 | 5806-010-1406 | 0.830 ppm |
| 2017-12-06 | 5806-011-1346 | 1.10 ppm |
| 2017-12-06 | 5806-020-1425 | ND |
| 2017-12-06 | 5806-021-1420 | 0.230 ppm |
| 2018-01-03 | 5806-009-1349 | 3.10 ppm |
| 2018-01-03 | 5806-010-1429 | 0.990 ppm |
| 2018-01-03 | 5806-011-1354 | 1.10 ppm |
| 2018-01-03 | 5806-019-1401 | 3.60 ppm |
| 2018-01-03 | 5806-020-1414 | ND |
| 2018-01-03 | 5806-021-1410 | 0.260 ppm |
| 2018-04-04 | 5806-009-1344 | 2.00 ppm |
| 2018-04-04 | 5806-010-1408 | 0.960 ppm |
| 2018-04-04 | 5806-011-1348 | 1.20 ppm |
| 2018-04-04 | 5806-019-1321 | 3.80 ppm |
| 2018-04-04 | 5806-020-1434 | ND |
| 2018-04-04 | 5806-021-1439 | 0.210 ppm |
| 2018-06-06 | 5806-009-1402 | 2.50 ppm |
| 2018-06-06 | 5806-010-1421 | 0.950 ppm |
| 2018-06-06 | 5806-011-1406 | 0.980 ppm |
| 2018-06-06 | 5806-019-1411 | 3.80 ppm |
| 2018-06-06 | 5806-020-1435 | ND |
| 2018-06-06 | 5806-021-1430 | 0.180 ppm |
| 2018-07-11 | 5806-009-1400 | 3.10 ppm |
| 2018-07-11 | 5806-010-1417 | 0.990 ppm |
| 2018-07-11 | 5806-019-1341 | 3.50 ppm |
| 2018-07-11 | 5806-020-1434 | ND |
| 2018-07-11 | 5806-021-1429 | 0.240 ppm |
| 2018-08-08 | 5806-009-1425 | 3.00 ppm |
| 2018-08-08 | 5806-010-1444 | 0.640 ppm |
| 2018-08-08 | 5806-019-1433 | 3.50 ppm |
| 2018-08-08 | 5806-020-1515 | ND |
| 2018-08-08 | 5806-021-1506 | 0.220 ppm |
| 2018-09-05 | 5806-009-1351 | 3.80 ppm |
| 2018-09-05 | 5806-010-1404 | 0.770 ppm |
| 2018-09-05 | 5806-019-1358 | 4.90 ppm |
| 2018-09-05 | 5806-020-1422 | ND |
| 2018-09-05 | 5806-021-1425 | 0.260 ppm |
| 2018-10-03 | 5806-009-1357 | 3.90 ppm |
| 2018-10-03 | 5806-010-1408 | 0.840 ppm |
| 2018-10-03 | 5806-019-1340 | 1.40 ppm |
| 2018-10-03 | 5806-020-1424 | ND |
| 2018-10-03 | 5806-021-1420 | 0.0940 ppm |
| 2018-11-07 | 5806-009-1355 | 4.30 ppm |
| 2018-11-07 | 5806-010-1409 | 1.20 ppm |
| 2018-11-07 | 5806-019-1401 | 4.00 ppm |
| 2018-11-07 | 5806-020-1432 | ND |
| 2018-11-07 | 5806-021-1427 | 0.1000 ppm |
| 2018-12-12 | 5806-009-1354 | 3.60 ppm |
| 2018-12-12 | 5806-010-1419 | 1.000 ppm |
| 2018-12-12 | 5806-011-1400 | 1.40 ppm |
| 2018-12-12 | 5806-019-1340 | 4.80 ppm |
| 2018-12-12 | 5806-020-1449 | ND |
| 2018-12-12 | 5806-021-1454 | 0.110 ppm |
| 2019-01-09 | 5806-009-1350 | 3.90 ppm |
| 2019-01-09 | 5806-010-1405 | 0.960 ppm |
| 2019-01-09 | 5806-019-1358 | 3.90 ppm |
| 2019-01-09 | 5806-020-1425 | ND |
| 2019-01-09 | 5806-021-1320 | 0.0950 ppm |
| 2019-02-25 | 5806-009-1406 | 1.000 ppm |
| 2019-02-25 | 5806-010-1420 | 0.800 ppm |
| 2019-02-25 | 5806-011-1358 | 8.00 ppm |
| 2019-02-25 | 5806-019-1413 | 1.60 ppm |
| 2019-02-25 | 5806-020-1446 | ND |
| 2019-02-25 | 5806-021-1439 | 0.110 ppm |
| 2019-03-13 | 5806-009-1446 | 1.000 ppm |
| 2019-03-13 | 5806-010-1514 | 0.770 ppm |
| 2019-03-13 | 5806-019-1455 | 2.00 ppm |
| 2019-03-13 | 5806-020-1537 | ND |
| 2019-03-13 | 5806-021-1543 | 0.110 ppm |
| 2019-03-13 | 5806-023-1436 | 7.60 ppm |
| 2019-03-13 | 5806-024-1422 | 3.60 ppm |
| 2019-04-03 | 5806-009-1331 | 1.000 ppm |
| 2019-04-03 | 5806-010-1345 | 0.690 ppm |
| 2019-04-03 | 5806-019-1337 | 2.10 ppm |
| 2019-04-03 | 5806-020-1406 | ND |
| 2019-04-03 | 5806-021-1358 | 0.0840 ppm |
| 2019-04-03 | 5806-023-1315 | 7.60 ppm |
| 2019-04-03 | 5806-024-1323 | 3.50 ppm |
| 2019-05-08 | 5806-009-1400 | 0.940 ppm |
| 2019-05-08 | 5806-010-1434 | 0.720 ppm |
| 2019-05-08 | 5806-019-1408 | 2.00 ppm |
| 2019-05-08 | 5806-020-1430 | ND |
| 2019-05-08 | 5806-021-1425 | 0.190 ppm |
| 2019-05-08 | 5806-023-1340 | 7.40 ppm |
| 2019-05-08 | 5806-024-1351 | 3.50 ppm |
| 2019-06-12 | 5806-019-1402 | 1.30 ppm |
| 2019-06-12 | 5806-020-1451 | ND |
| 2019-06-12 | 5806-021-1447 | 0.260 ppm |
| 2019-06-12 | 5806-023-1415 | 7.70 ppm |
| 2019-06-12 | 5806-024-1354 | 3.60 ppm |
| 2019-07-03 | 5806-019-0908 | 1.70 ppm |
| 2019-07-03 | 5806-020-0936 | ND |
| 2019-07-03 | 5806-021-0936 | 0.200 ppm |
| 2019-07-03 | 5806-023-0901 | 8.10 ppm |
| 2019-07-03 | 5806-024-0915 | 3.70 ppm |
| 2019-07-17 | 5806-009-1359 | 1.20 ppm |
| 2019-07-17 | 5806-010-1349 | 0.980 ppm |
| 2019-07-17 | 5806-011-1405 | 0.730 ppm |
| 2019-08-21 | 5806-009-1432 | 1.000 ppm |
| 2019-08-21 | 5806-010-1353 | 0.940 ppm |
| 2019-08-21 | 5806-011-1438 | 1.40 ppm |
| 2019-08-21 | 5806-019-1443 | 3.00 ppm |
| 2019-08-21 | 5806-020-1455 | ND |
| 2019-08-21 | 5806-021-1452 | 0.340 ppm |
| 2019-08-21 | 5806-023-1410 | 8.00 ppm |
| 2019-08-21 | 5806-024-1419 | 3.70 ppm |
| 2019-09-11 | 5806-020-1416 | 0.0610 ppm |
| 2019-09-11 | 5806-021-1412 | 0.900 ppm |
| 2019-09-23 | 5806-009-1439 | 1.20 ppm |
| 2019-09-23 | 5806-010-1511 | 0.760 ppm |
| 2019-09-23 | 5806-011-1445 | 0.970 ppm |
| 2019-09-23 | 5806-019-1502 | 1.90 ppm |
| 2019-09-23 | 5806-023-1417 | 7.10 ppm |
| 2019-09-23 | 5806-024-1427 | 3.20 ppm |
| 2019-09-25 | 5806-021-1550 | 0.440 ppm |
| 2019-10-09 | 5806-009-1422 | 1.10 ppm |
| 2019-10-09 | 5806-010-1446 | 0.730 ppm |
| 2019-10-09 | 5806-020-1506 | ND |
| 2019-10-09 | 5806-021-1456 | 0.110 ppm |
| 2019-10-09 | 5806-024-1414 | 4.00 ppm |
| 2019-11-13 | 5806-009-1436 | 1.30 ppm |
| 2019-11-13 | 5806-010-1121 | 1.000 ppm |
| 2019-11-13 | 5806-011-1440 | 0.650 ppm |
| 2019-11-13 | 5806-019-1517 | ND |
| 2019-11-13 | 5806-021-1512 | 0.570 ppm |
| 2019-11-13 | 5806-024-1426 | 3.90 ppm |
| 2019-12-11 | 5806-009-1337 | 1.10 ppm |
| 2019-12-11 | 5806-011-1343 | 0.790 ppm |
| 2019-12-11 | 5806-020-1424 | ND |
| 2019-12-11 | 5806-021-1419 | 0.130 ppm |
| 2019-12-11 | 5806-023-1329 | 5.90 ppm |
| 2019-12-11 | 5806-024-1355 | 3.60 ppm |