Fluoride
City of Fresno
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | 0.0226 ppm | 235 | 43 | ND - 0.210 ppm |
2015 | 0.0420 ppm | 5 | 2 | ND - 0.110 ppm |
2016 | 0.0600 ppm | 6 | 3 | ND - 0.140 ppm |
2017 | 0.0944 ppm | 221 | 154 | ND - 1.90 ppm |
2018 | 0.0975 ppm | 4 | 3 | ND - 0.160 ppm |
2019 | 0.105 ppm | 4 | 3 | ND - 0.180 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 |
---|---|---|
2014-01-02 | 5810-063-1330 | 0.120 ppm |
2014-04-02 | 5810-114-1342 | ND |
2014-04-02 | 5810-211-0950 | ND |
2014-04-02 | 5810-234-1045 | ND |
2014-04-02 | 5810-276-1310 | ND |
2014-04-02 | 5810-297-1055 | ND |
2014-04-02 | 5810-359-1318 | ND |
2014-04-02 | 5810-396-1130 | ND |
2014-04-02 | 5810-682-1400 | 0.1000 ppm |
2014-04-03 | 5810-128-1050 | ND |
2014-04-03 | 5810-202-1328 | 0.120 ppm |
2014-04-03 | 5810-226-1352 | ND |
2014-04-03 | 5810-228-1411 | 0.110 ppm |
2014-04-03 | 5810-230-1425 | 0.110 ppm |
2014-04-03 | 5810-232-1015 | 0.1000 ppm |
2014-04-03 | 5810-237-1446 | ND |
2014-04-03 | 5810-250-0930 | ND |
2014-04-03 | 5810-278-1305 | ND |
2014-04-03 | 5810-364-1159 | ND |
2014-04-07 | 5810-171-1035 | ND |
2014-04-07 | 5810-188-0835 | ND |
2014-04-07 | 5810-266-1144 | ND |
2014-04-07 | 5810-272-1425 | ND |
2014-04-07 | 5810-273-1452 | ND |
2014-04-07 | 5810-316-1115 | ND |
2014-04-07 | 5810-329-0940 | ND |
2014-04-07 | 5810-344-1305 | ND |
2014-04-07 | 5810-391-1240 | ND |
2014-04-07 | 5810-616-1404 | ND |
2014-04-07 | 5810-704-1215 | ND |
2014-04-07 | 5810-714-1344 | ND |
2014-04-07 | 5810-716-1318 | ND |
2014-04-07 | 5810-752-1320 | ND |
2014-04-08 | 5810-020-0850 | ND |
2014-04-08 | 5810-063-0930 | ND |
2014-04-08 | 5810-152-1256 | ND |
2014-04-08 | 5810-170-1320 | ND |
2014-04-08 | 5810-201-1350 | ND |
2014-04-08 | 5810-212-1118 | 0.110 ppm |
2014-04-08 | 5810-335-1440 | ND |
2014-04-08 | 5810-336-1200 | ND |
2014-04-08 | 5810-337-1006 | ND |
2014-04-08 | 5810-561-1415 | ND |
2014-04-08 | 5810-596-1236 | ND |
2014-04-08 | 5810-712-1035 | ND |
2014-04-09 | 5810-017-0900 | ND |
2014-04-09 | 5810-019-0845 | ND |
2014-04-09 | 5810-054-1325 | ND |
2014-04-09 | 5810-056-1340 | ND |
2014-04-09 | 5810-065-1255 | ND |
2014-04-09 | 5810-100-1413 | ND |
2014-04-09 | 5810-135-0932 | ND |
2014-04-09 | 5810-160-1003 | ND |
2014-04-09 | 5810-175-1032 | ND |
2014-04-09 | 5810-205-1220 | ND |
2014-04-09 | 5810-208-1058 | ND |
2014-04-09 | 5810-598-1150 | ND |
2014-04-10 | 5810-079-1032 | ND |
2014-04-10 | 5810-081-0959 | ND |
2014-04-10 | 5810-082-0937 | ND |
2014-04-10 | 5810-089-1122 | ND |
2014-04-10 | 5810-096-0859 | 0.110 ppm |
2014-04-10 | 5810-102-1150 | ND |
2014-04-10 | 5810-165-1420 | ND |
2014-04-10 | 5810-167-1438 | ND |
2014-04-10 | 5810-178-1350 | ND |
2014-04-10 | 5810-334-1244 | ND |
2014-04-10 | 5810-341-1332 | ND |
2014-04-14 | 5810-088-1052 | ND |
2014-04-14 | 5810-107-0900 | ND |
2014-04-14 | 5810-108-1035 | ND |
2014-04-14 | 5810-116-1200 | ND |
2014-04-14 | 5810-134-1000 | ND |
2014-04-14 | 5810-224-1216 | ND |
2014-04-14 | 5810-225-1300 | ND |
2014-04-14 | 5810-231-1340 | ND |
2014-04-14 | 5810-267-1415 | ND |
2014-04-14 | 5810-269-1130 | ND |
2014-04-14 | 5810-270-1237 | ND |
2014-04-15 | 5810-213-0847 | ND |
2014-04-15 | 5810-262-1208 | ND |
2014-04-15 | 5810-279-1120 | 0.110 ppm |
2014-04-15 | 5810-282-1030 | 0.120 ppm |
2014-04-15 | 5810-290-1058 | ND |
2014-04-15 | 5810-296-0928 | ND |
2014-04-15 | 5810-321-1310 | ND |
2014-04-15 | 5810-326-1145 | 0.110 ppm |
2014-04-15 | 5810-363-1228 | ND |
2014-04-15 | 5810-385-1246 | ND |
2014-04-15 | 5810-572-1346 | ND |
2014-04-15 | 5810-573-1417 | ND |
2014-04-16 | 5810-111-0932 | ND |
2014-04-16 | 5810-217-1357 | ND |
2014-04-16 | 5810-220-1316 | ND |
2014-04-16 | 5810-260-0903 | 0.120 ppm |
2014-04-16 | 5810-263-1100 | ND |
2014-04-16 | 5810-271-1335 | 0.110 ppm |
2014-04-16 | 5810-281-1026 | ND |
2014-04-16 | 5810-315-1238 | 0.160 ppm |
2014-04-16 | 5810-345-1435 | 0.110 ppm |
2014-04-16 | 5810-366-0840 | 0.120 ppm |
2014-04-16 | 5810-624-1145 | 0.210 ppm |
2014-04-17 | 5810-047-1030 | 0.120 ppm |
2014-04-17 | 5810-126-1012 | ND |
2014-04-17 | 5810-179-1428 | 0.180 ppm |
2014-04-17 | 5810-185-0940 | 0.120 ppm |
2014-04-17 | 5810-187-1401 | 0.110 ppm |
2014-04-17 | 5810-198-1110 | ND |
2014-04-17 | 5810-206-1330 | ND |
2014-04-17 | 5810-207-1130 | 0.140 ppm |
2014-04-17 | 5810-215-1241 | ND |
2014-04-17 | 5810-261-0858 | 0.140 ppm |
2014-04-17 | 5810-338-1204 | 0.130 ppm |
2014-04-17 | 5810-356-1149 | 0.120 ppm |
2014-04-21 | 5810-026-1328 | ND |
2014-04-21 | 5810-044-1135 | ND |
2014-04-21 | 5810-046-1001 | ND |
2014-04-21 | 5810-176-1218 | 0.120 ppm |
2014-04-21 | 5810-214-1042 | ND |
2014-04-21 | 5810-277-0939 | ND |
2014-04-21 | 5810-608-0900 | ND |
2014-04-21 | 5810-626-0818 | 0.130 ppm |
2014-04-21 | 5810-629-1355 | ND |
2014-04-22 | 5810-014-1150 | 0.150 ppm |
2014-04-22 | 5810-031-0850 | ND |
2014-04-22 | 5810-050-1100 | 0.170 ppm |
2014-04-22 | 5810-136-1300 | ND |
2014-04-22 | 5810-194-1335 | ND |
2014-04-22 | 5810-200-1408 | ND |
2014-04-22 | 5810-368-1435 | ND |
2014-04-22 | 5810-393-0945 | ND |
2014-04-22 | 5810-710-0815 | 0.1000 ppm |
2014-04-23 | 5810-125-0900 | ND |
2014-04-23 | 5810-130-1105 | ND |
2014-04-23 | 5810-143-0820 | ND |
2014-04-23 | 5810-147-1340 | ND |
2014-04-23 | 5810-294-1000 | ND |
2014-04-23 | 5810-395-1035 | ND |
2014-04-23 | 5810-398-1404 | ND |
2014-04-23 | 5810-618-1145 | 0.120 ppm |
2014-04-23 | 5810-697-1210 | ND |
2014-04-24 | 5810-073-1030 | ND |
2014-04-24 | 5810-103-1100 | 0.110 ppm |
2014-04-24 | 5810-131-1320 | ND |
2014-04-24 | 5810-140-1300 | ND |
2014-04-24 | 5810-149-1342 | ND |
2014-04-24 | 5810-221-0905 | ND |
2014-04-24 | 5810-239-0830 | ND |
2014-04-24 | 5810-386-0950 | ND |
2014-04-24 | 5810-611-1220 | ND |
2014-04-24 | 5810-630-1422 | ND |
2014-04-25 | 5810-153-1110 | ND |
2014-04-25 | 5810-154-1018 | ND |
2014-04-25 | 5810-182-1155 | ND |
2014-04-25 | 5810-274-1348 | ND |
2014-04-25 | 5810-343-1410 | ND |
2014-04-25 | 5810-563-1310 | ND |
2014-04-28 | 5810-242-1153 | 0.130 ppm |
2014-04-28 | 5810-299-1238 | ND |
2014-04-28 | 5810-305-1050 | ND |
2014-04-28 | 5810-313-0905 | ND |
2014-04-28 | 5810-328-0950 | ND |
2014-04-28 | 5810-642-1315 | ND |
2014-04-28 | 5810-650-1430 | ND |
2014-04-28 | 5810-679-1350 | ND |
2014-04-28 | 5810-693-0827 | ND |
2014-04-29 | 5810-137-0908 | ND |
2014-04-29 | 5810-163-1140 | ND |
2014-04-29 | 5810-298-1045 | ND |
2014-04-29 | 5810-347-1302 | ND |
2014-04-29 | 5810-367-0958 | ND |
2014-04-29 | 5810-591-0835 | ND |
2014-04-29 | 5810-678-1410 | ND |
2014-04-29 | 5810-703-1225 | ND |
2014-04-29 | 5810-718-1340 | ND |
2014-04-30 | 5810-010-1330 | ND |
2014-04-30 | 5810-168-0945 | ND |
2014-04-30 | 5810-275-1056 | ND |
2014-04-30 | 5810-280-1430 | ND |
2014-04-30 | 5810-339-1150 | ND |
2014-04-30 | 5810-394-0845 | ND |
2014-04-30 | 5810-644-1242 | ND |
2014-04-30 | 5810-695-1210 | ND |
2014-05-01 | 5810-036-1206 | ND |
2014-05-01 | 5810-312-1330 | ND |
2014-05-01 | 5810-319-1140 | ND |
2014-05-01 | 5810-348-1040 | ND |
2014-05-01 | 5810-349-1052 | ND |
2014-05-01 | 5810-646-1420 | ND |
2014-05-01 | 5810-685-1000 | ND |
2014-05-01 | 5810-699-0848 | ND |
2014-05-05 | 5810-169-0910 | ND |
2014-05-05 | 5810-324-1310 | 0.110 ppm |
2014-05-05 | 5810-340-1215 | ND |
2014-05-05 | 5810-380-1308 | ND |
2014-05-06 | 5810-091-1350 | ND |
2014-05-06 | 5810-093-1400 | ND |
2014-05-06 | 5810-095-1055 | ND |
2014-05-06 | 5810-099-1132 | ND |
2014-05-07 | 5810-011-1050 | 0.120 ppm |
2014-05-07 | 5810-310-1142 | ND |
2014-05-07 | 5810-314-0855 | 0.110 ppm |
2014-05-12 | 5810-199-0850 | ND |
2014-05-12 | 5810-236-1438 | ND |
2014-05-13 | 5810-204-1400 | ND |
2014-05-13 | 5810-268-1110 | 0.110 ppm |
2014-05-14 | 5810-327-1427 | ND |
2014-05-20 | 5810-191-1015 | ND |
2014-05-20 | 5810-192-1400 | ND |
2014-05-20 | 5810-325-1400 | ND |
2014-05-22 | 5810-238-1000 | 0.110 ppm |
2014-05-27 | 5810-113-1130 | ND |
2014-05-28 | 5810-090-1030 | ND |
2014-05-29 | 5810-216-1400 | ND |
2014-05-29 | 5810-614-1245 | ND |
2014-05-30 | 5810-381-1345 | 0.120 ppm |
2014-06-09 | 5810-173-0930 | ND |
2014-06-09 | 5810-275-1030 | ND |
2014-06-20 | 5810-563-1125 | ND |
2014-06-20 | 5810-613-0955 | ND |
2014-06-20 | 5810-678-1252 | 0.130 ppm |
2014-06-24 | 5810-293-1200 | ND |
2014-06-25 | 5810-133-1230 | ND |
2014-06-25 | 5810-342-1400 | ND |
2014-06-26 | 5810-295-1130 | 0.1000 ppm |
2014-07-02 | 5810-057-1345 | 0.110 ppm |
2014-07-07 | 5810-035-1045 | ND |
2014-08-29 | 5810-057-1045 | ND |
2014-08-29 | 5810-072-0915 | ND |
2014-09-09 | 5810-721-1115 | ND |
2014-09-18 | 5810-146-1330 | ND |
2014-10-14 | 5810-264-1015 | ND |
2014-11-19 | 5810-120-1300 | ND |
2014-12-30 | 5810-695-0930 | ND |
2014-12-31 | 5810-643-1340 | 0.160 ppm |
2015-01-05 | 5810-716-1015 | 0.110 ppm |
2015-02-18 | 5810-223-1045 | ND |
2015-05-13 | 5810-223-0930 | ND |
2015-06-16 | 5810-728-1350 | 0.1000 ppm |
2015-08-18 | 5810-210-0820 | ND |
2016-01-19 | 5810-281-1220 | ND |
2016-01-19 | 5810-380-1320 | 0.1000 ppm |
2016-01-19 | 5810-607-1345 | ND |
2016-01-19 | 5810-624-1255 | 0.140 ppm |
2016-02-11 | 5810-748-1030 | ND |
2016-07-12 | 5810-056-1200 | 0.120 ppm |
2017-01-10 | 5810-153-1130 | ND |
2017-01-10 | 5810-718-1225 | ND |
2017-01-11 | 5810-137-1400 | 1.90 ppm |
2017-01-11 | 5810-295-0830 | 0.110 ppm |
2017-01-11 | 5810-342-0915 | ND |
2017-01-11 | 5810-347-1325 | ND |
2017-01-11 | 5810-591-0950 | ND |
2017-01-12 | 5810-192-0830 | ND |
2017-01-12 | 5810-192-0915 | 0.160 ppm |
2017-01-12 | 5810-236-1115 | 0.130 ppm |
2017-01-12 | 5810-343-1230 | 0.140 ppm |
2017-01-12 | 5810-563-1045 | ND |
2017-01-12 | 5810-679-1330 | 0.120 ppm |
2017-01-13 | 5810-146-1225 | ND |
2017-01-13 | 5810-310-1500 | 0.130 ppm |
2017-01-13 | 5810-346-1340 | 0.160 ppm |
2017-01-13 | 5810-396-1300 | 0.1000 ppm |
2017-01-13 | 5810-398-1050 | 0.1000 ppm |
2017-01-13 | 5810-630-0900 | 0.110 ppm |
2017-01-13 | 5810-693-0955 | ND |
2017-01-13 | 5810-721-1555 | ND |
2017-01-24 | 5810-125-1200 | 0.130 ppm |
2017-01-24 | 5810-136-1310 | 0.110 ppm |
2017-01-24 | 5810-143-1015 | 0.120 ppm |
2017-01-24 | 5810-194-1345 | 0.110 ppm |
2017-01-24 | 5810-200-1420 | 0.1000 ppm |
2017-01-24 | 5810-611-1235 | 0.120 ppm |
2017-01-24 | 5810-721-1115 | ND |
2017-01-25 | 5810-130-1145 | ND |
2017-01-25 | 5810-280-1030 | ND |
2017-01-25 | 5810-294-0830 | ND |
2017-01-25 | 5810-368-0915 | ND |
2017-01-25 | 5810-395-1000 | ND |
2017-01-25 | 5810-614-1100 | ND |
2017-01-25 | 5810-646-1220 | 0.1000 ppm |
2017-01-26 | 5810-163-1300 | 0.120 ppm |
2017-01-26 | 5810-298-1215 | 0.120 ppm |
2017-01-26 | 5810-367-1025 | 0.110 ppm |
2017-01-26 | 5810-591-0930 | 0.110 ppm |
2017-01-26 | 5810-703-1345 | 0.120 ppm |
2017-01-27 | 5810-011-1115 | 0.160 ppm |
2017-01-27 | 5810-147-1240 | 0.1000 ppm |
2017-01-27 | 5810-149-1350 | ND |
2017-01-27 | 5810-234-0845 | 0.120 ppm |
2017-01-27 | 5810-398-1315 | ND |
2017-01-27 | 5810-678-1015 | 0.140 ppm |
2017-01-30 | 5810-154-0845 | 0.1000 ppm |
2017-01-30 | 5810-182-1330 | 0.120 ppm |
2017-01-30 | 5810-274-1020 | 0.140 ppm |
2017-01-30 | 5810-364-1130 | 0.130 ppm |
2017-01-30 | 5810-563-1240 | ND |
2017-01-31 | 5810-313-0925 | ND |
2017-01-31 | 5810-328-0955 | 0.1000 ppm |
2017-01-31 | 5810-642-1125 | 0.110 ppm |
2017-01-31 | 5810-650-1245 | 0.110 ppm |
2017-01-31 | 5810-693-0855 | ND |
2017-02-01 | 5810-282-0920 | 0.170 ppm |
2017-02-01 | 5810-290-0930 | 0.140 ppm |
2017-02-01 | 5810-321-1140 | 0.160 ppm |
2017-02-01 | 5810-324-1015 | 0.160 ppm |
2017-02-01 | 5810-366-1055 | 0.150 ppm |
2017-02-01 | 5810-385-1210 | 0.140 ppm |
2017-02-01 | 5810-573-1300 | 0.230 ppm |
2017-02-02 | 5810-262-1340 | 0.110 ppm |
2017-02-02 | 5810-281-1100 | 0.110 ppm |
2017-02-02 | 5810-326-1300 | 0.150 ppm |
2017-02-02 | 5810-572-0945 | 0.140 ppm |
2017-02-02 | 5810-624-1020 | 0.160 ppm |
2017-02-02 | 5810-643-1145 | 0.240 ppm |
2017-02-03 | 5810-250-1200 | 0.140 ppm |
2017-02-03 | 5810-296-1045 | 0.130 ppm |
2017-02-03 | 5810-315-1330 | 0.140 ppm |
2017-02-03 | 5810-363-0940 | 0.130 ppm |
2017-02-09 | 5810-199-0940 | 0.110 ppm |
2017-02-09 | 5810-202-0830 | 0.120 ppm |
2017-02-09 | 5810-210-1030 | ND |
2017-02-09 | 5810-226-1110 | 0.110 ppm |
2017-02-09 | 5810-278-1210 | 0.120 ppm |
2017-02-10 | 5810-128-1320 | 0.140 ppm |
2017-02-10 | 5810-232-1255 | 0.160 ppm |
2017-02-10 | 5810-271-1230 | 0.130 ppm |
2017-02-13 | 5810-217-0940 | 0.1000 ppm |
2017-02-13 | 5810-228-1030 | 0.130 ppm |
2017-02-13 | 5810-230-1120 | 0.130 ppm |
2017-02-13 | 5810-237-0840 | 0.110 ppm |
2017-02-13 | 5810-261-1240 | 0.140 ppm |
2017-02-13 | 5810-345-1250 | 0.120 ppm |
2017-02-14 | 5810-126-1330 | ND |
2017-02-14 | 5810-185-1030 | 0.1000 ppm |
2017-02-14 | 5810-728-1230 | 0.110 ppm |
2017-02-15 | 5810-047-1230 | 0.130 ppm |
2017-02-15 | 5810-057-1110 | 0.120 ppm |
2017-02-15 | 5810-215-1400 | 0.150 ppm |
2017-02-15 | 5810-338-1310 | 0.110 ppm |
2017-02-15 | 5810-356-1030 | 0.140 ppm |
2017-02-16 | 5810-179-1240 | 0.160 ppm |
2017-02-16 | 5810-187-1210 | ND |
2017-02-16 | 5810-206-1120 | 0.1000 ppm |
2017-02-16 | 5810-608-1350 | ND |
2017-02-16 | 5810-626-1330 | 0.140 ppm |
2017-02-17 | 5810-044-1030 | 0.110 ppm |
2017-02-17 | 5810-046-1105 | 0.130 ppm |
2017-02-17 | 5810-176-1340 | 0.150 ppm |
2017-02-17 | 5810-277-0900 | ND |
2017-02-17 | 5810-381-1240 | 0.140 ppm |
2017-02-22 | 5810-031-1245 | 0.120 ppm |
2017-02-22 | 5810-169-1400 | 0.130 ppm |
2017-02-22 | 5810-629-1125 | 0.140 ppm |
2017-02-22 | 5810-710-1215 | 0.120 ppm |
2017-02-23 | 5810-014-1330 | 0.140 ppm |
2017-02-23 | 5810-050-1245 | 0.160 ppm |
2017-02-23 | 5810-204-1230 | ND |
2017-02-23 | 5810-295-0915 | ND |
2017-02-23 | 5810-324-1000 | 0.130 ppm |
2017-02-23 | 5810-340-1040 | 0.130 ppm |
2017-02-23 | 5810-342-0840 | ND |
2017-02-23 | 5810-393-1015 | ND |
2017-02-24 | 5810-171-1030 | 0.120 ppm |
2017-02-24 | 5810-188-0830 | 0.120 ppm |
2017-02-24 | 5810-266-1200 | 0.1000 ppm |
2017-02-24 | 5810-316-1110 | ND |
2017-02-24 | 5810-329-0910 | 0.110 ppm |
2017-02-24 | 5810-344-1345 | ND |
2017-02-27 | 5810-212-1255 | 0.120 ppm |
2017-02-27 | 5810-561-1145 | 0.120 ppm |
2017-02-27 | 5810-616-1000 | 0.120 ppm |
2017-02-27 | 5810-714-0915 | ND |
2017-02-27 | 5810-716-0835 | ND |
2017-02-28 | 5810-036-1350 | ND |
2017-02-28 | 5810-191-1330 | 0.1000 ppm |
2017-02-28 | 5810-319-1310 | 0.110 ppm |
2017-02-28 | 5810-337-1400 | 0.110 ppm |
2017-02-28 | 5810-685-1420 | 0.110 ppm |
2017-02-28 | 5810-712-1300 | 0.120 ppm |
2017-03-01 | 5810-054-1330 | 0.110 ppm |
2017-03-01 | 5810-063-1010 | 0.1000 ppm |
2017-03-02 | 5810-065-1000 | 0.110 ppm |
2017-03-02 | 5810-201-1115 | ND |
2017-03-02 | 5810-205-1335 | 0.1000 ppm |
2017-03-02 | 5810-598-1245 | 0.120 ppm |
2017-03-03 | 5810-035-1315 | ND |
2017-03-03 | 5810-275-1250 | 0.110 ppm |
2017-03-03 | 5810-293-1235 | ND |
2017-03-03 | 5810-312-1400 | 0.120 ppm |
2017-03-06 | 5810-017-0925 | 0.1000 ppm |
2017-03-06 | 5810-019-1000 | 0.1000 ppm |
2017-03-06 | 5810-152-1140 | 0.110 ppm |
2017-03-06 | 5810-160-1325 | 0.1000 ppm |
2017-03-06 | 5810-175-0840 | 0.1000 ppm |
2017-03-06 | 5810-208-1355 | ND |
2017-03-06 | 5810-596-1235 | 0.140 ppm |
2017-03-07 | 5810-073-1235 | 0.1000 ppm |
2017-03-07 | 5810-079-1200 | ND |
2017-03-07 | 5810-081-1120 | ND |
2017-03-07 | 5810-082-1045 | 0.1000 ppm |
2017-03-07 | 5810-089-1340 | ND |
2017-03-07 | 5810-096-0950 | 0.120 ppm |
2017-03-07 | 5810-100-0900 | 0.110 ppm |
2017-03-07 | 5810-336-0805 | 0.120 ppm |
2017-03-08 | 5810-072-1100 | 0.120 ppm |
2017-03-08 | 5810-102-1155 | 0.1000 ppm |
2017-03-09 | 5810-238-1320 | 0.120 ppm |
2017-03-09 | 5810-239-1350 | 0.1000 ppm |
2017-03-13 | 5810-165-1015 | 0.1000 ppm |
2017-03-13 | 5810-167-0935 | 0.1000 ppm |
2017-03-13 | 5810-178-1058 | ND |
2017-03-13 | 5810-221-0855 | ND |
2017-03-13 | 5810-341-1245 | ND |
2017-03-13 | 5810-386-1345 | ND |
2017-03-14 | 5810-272-1100 | ND |
2017-03-14 | 5810-273-0900 | ND |
2017-03-14 | 5810-334-1200 | ND |
2017-03-14 | 5810-335-1020 | ND |
2017-03-15 | 5810-107-0925 | 0.110 ppm |
2017-03-15 | 5810-108-1045 | 0.110 ppm |
2017-03-15 | 5810-134-1215 | 0.120 ppm |
2017-03-15 | 5810-224-1245 | 0.130 ppm |
2017-03-16 | 5810-087-1215 | ND |
2017-03-16 | 5810-088-1140 | ND |
2017-03-16 | 5810-225-1355 | ND |
2017-03-16 | 5810-270-1330 | ND |
2017-03-16 | 5810-327-1425 | 0.110 ppm |
2017-03-17 | 5810-213-1400 | ND |
2017-03-17 | 5810-231-1235 | ND |
2017-03-17 | 5810-267-1330 | ND |
2017-03-17 | 5810-314-1200 | 0.150 ppm |
2017-03-28 | 5810-223-1017 | 0.1000 ppm |
2017-05-08 | 5810-207-1235 | 0.160 ppm |
2017-05-08 | 5810-211-1125 | ND |
2017-05-08 | 5810-261-1345 | 0.140 ppm |
2017-05-08 | 5810-380-1415 | 0.120 ppm |
2017-07-05 | 5810-268-1230 | 0.120 ppm |
2017-07-05 | 5810-269-1330 | 0.1000 ppm |
2017-07-06 | 5810-209-1355 | 0.110 ppm |
2017-07-11 | 5810-056-1330 | 0.130 ppm |
2017-09-07 | 5810-131-1130 | ND |
2017-09-13 | 5810-198-1248 | ND |
2017-09-15 | 5810-394-1105 | 0.110 ppm |
2017-09-18 | 5810-120-0900 | ND |
2017-09-18 | 5810-170-1105 | 0.1000 ppm |
2017-09-18 | 5810-220-1245 | 0.130 ppm |
2017-09-19 | 5810-010-1140 | 0.130 ppm |
2017-09-19 | 5810-095-1245 | 0.120 ppm |
2017-09-19 | 5810-099-1345 | 0.110 ppm |
2017-09-19 | 5810-103-1320 | 0.140 ppm |
2017-09-19 | 5810-276-0945 | 0.120 ppm |
2017-09-19 | 5810-348-1040 | 0.120 ppm |
2017-09-19 | 5810-349-1050 | ND |
2017-09-19 | 5810-359-1000 | 0.110 ppm |
2017-09-20 | 5810-339-1000 | 0.110 ppm |
2017-09-20 | 5810-699-0900 | 0.130 ppm |
2017-09-20 | 5810-704-1130 | 0.1000 ppm |
2017-10-09 | 5810-173-1120 | 0.170 ppm |
2017-10-13 | 5810-279-1400 | 0.210 ppm |
2017-11-07 | 5810-312-1000 | 0.120 ppm |
2017-11-07 | 5810-607-1300 | ND |
2017-11-07 | 5810-720-1100 | ND |
2017-11-15 | 5810-116-1320 | ND |
2017-12-11 | 5810-214-1100 | 0.110 ppm |
2017-12-13 | 5810-168-1135 | 0.1000 ppm |
2017-12-19 | 5810-305-1005 | ND |
2018-01-12 | 5810-748-1400 | ND |
2018-01-30 | 5810-053-1000 | 0.160 ppm |
2018-02-09 | 5810-325-1100 | 0.120 ppm |
2018-09-20 | 5810-752-1011 | 0.110 ppm |
2019-05-17 | 5810-750-1345 | 0.1000 ppm |
2019-07-05 | 5810-754-0930 | 0.140 ppm |
2019-07-26 | 5810-643-1000 | 0.180 ppm |
2019-09-05 | 5810-131-0925 | ND |