Fluoride
High Desert Detention Center
Fluoride occurs naturally in surface and groundwater and is also added to drinking water by many water systems to prevent cavities and support oral health in people.
In 2015, the Department of Health and Human Services updated its recommendation of an optimal level of 0.7 parts per million, or ppm, added to drinking water based on the health benefits of tooth decay prevention. Studies have shown that fluoride added to community water systems at this level reduces dental cavities, especially in children.
And studies have conclusively shown that fluoride in toothpaste and mouthwash can also provide these benefits.
Read More.
Health Concerns
Although the HHS-recommended level of 0.7 ppm can help promote oral health in children and adults, this level is likely too high for bottle-fed babies. EWG recommends that caregivers mix baby formula with fluoride-free water.
And fluoride in water at higher levels can be detrimental for everyone, especially children.
Long-term ingestion of higher levels of fluoride in water increases dental fluorosis, which includes mottling, pitting and weakening of the teeth in children.
A 2024 authoritative assessment by the National Toxicology Program found that higher levels of fluoride exposure, such as drinking water containing more than 1.5 ppm of fluoride, are associated with lower IQ in children. The conclusion was based on studies in human populations outside of the U.S.
Affecting systems with naturally occurring fluoride, 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 fracture. But these effects may occur at lower levels of exposure, raising concerns that the current limit may not adequately protect public health.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | 0.913 ppm | 65 | 62 | ND - 4.00 ppm |
| 2019 | 0.818 ppm | 50 | 50 | 0.140 ppm - 3.20 ppm |
| 2020 | 0.657 ppm | 29 | 29 | 0.150 ppm - 3.10 ppm |
| 2021 | 0.837 ppm | 60 | 60 | 0.190 ppm - 3.60 ppm |
| 2022 | 0.690 ppm | 62 | 62 | 0.110 ppm - 4.00 ppm |
| 2023 | 0.606 ppm | 44 | 44 | 0.180 ppm - 3.00 ppm |
ppm = parts per million
State, National, and Health Guidelines for Drinking Water
EPA Maximum Contaminant
Level (MCL): 4 ppm
ppm = parts per million
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-03 | CA3601182_001_001-201801031100 | 3.40 ppm |
| 2018-01-03 | CA3601182_004_004-201801031145 | 0.790 ppm |
| 2018-01-03 | CA3601182_003_003-201801031115 | 0.260 ppm |
| 2018-01-05 | CA3601182_001_001-201801051015 | 4.00 ppm |
| 2018-01-08 | CA3601182_004_004-201801081115 | 0.720 ppm |
| 2018-01-16 | CA3601182_004_004-201801161115 | 0.760 ppm |
| 2018-01-22 | CA3601182_004_004-201801221145 | 0.720 ppm |
| 2018-02-05 | CA3601182_003_003-201802051315 | 0.210 ppm |
| 2018-02-05 | CA3601182_004_004-201802051330 | 0.710 ppm |
| 2018-02-13 | CA3601182_004_004-201802131115 | 0.730 ppm |
| 2018-02-20 | CA3601182_004_004-201802201215 | 0.730 ppm |
| 2018-02-27 | CA3601182_004_004-201802271115 | 0.780 ppm |
| 2018-03-05 | CA3601182_003_003-201803051115 | 0.300 ppm |
| 2018-03-05 | CA3601182_004_004-201803051130 | 0.790 ppm |
| 2018-03-13 | CA3601182_004_004-201803131115 | 0.780 ppm |
| 2018-03-19 | CA3601182_004_004-201803191115 | 0.760 ppm |
| 2018-03-27 | CA3601182_004_004-201803271045 | 0.760 ppm |
| 2018-04-03 | CA3601182_004_004-201804031200 | 0.750 ppm |
| 2018-04-03 | CA3601182_001_001-201804031130 | 3.20 ppm |
| 2018-04-03 | CA3601182_003_003-201804031145 | 0.270 ppm |
| 2018-04-10 | CA3601182_004_004-201804101115 | 0.770 ppm |
| 2018-04-16 | CA3601182_004_004-201804161045 | 0.790 ppm |
| 2018-04-23 | CA3601182_004_004-201804231115 | 0.750 ppm |
| 2018-04-24 | CA3601182_001_001-201804241100 | 3.30 ppm |
| 2018-05-03 | CA3601182_004_004-201805031130 | 0.760 ppm |
| 2018-05-03 | CA3601182_003_003-201805031115 | 0.300 ppm |
| 2018-05-07 | CA3601182_004_004-201805071115 | 0.780 ppm |
| 2018-05-14 | CA3601182_004_004-201805141145 | 0.810 ppm |
| 2018-05-24 | CA3601182_004_004-201805241115 | 0.860 ppm |
| 2018-06-02 | CA3601182_004_004-201806020830 | 0.880 ppm |
| 2018-06-06 | CA3601182_003_003-201806061045 | 0.420 ppm |
| 2018-06-11 | CA3601182_004_004-201806111115 | 0.910 ppm |
| 2018-06-20 | CA3601182_004_004-201806201415 | 0.850 ppm |
| 2018-06-25 | CA3601182_004_004-201806251115 | 0.850 ppm |
| 2018-07-02 | CA3601182_003_003-201807021115 | 0.430 ppm |
| 2018-07-02 | CA3601182_004_004-201807021130 | 0.930 ppm |
| 2018-07-02 | CA3601182_001_001-201807021100 | 3.30 ppm |
| 2018-07-09 | CA3601182_001_001-201807091100 | 3.30 ppm |
| 2018-07-17 | CA3601182_004_004-201807171045 | 0.950 ppm |
| 2018-07-24 | CA3601182_004_004-201807241415 | 0.580 ppm |
| 2018-07-24 | CA3601182_003_003-201807241400 | ND |
| 2018-08-06 | CA3601182_003_003-201808061115 | ND |
| 2018-08-06 | CA3601182_004_004-201808061130 | 0.600 ppm |
| 2018-08-15 | CA3601182_004_004-201808151445 | 0.630 ppm |
| 2018-08-20 | CA3601182_004_004-201808201115 | 0.630 ppm |
| 2018-08-27 | CA3601182_004_004-201808271145 | 0.620 ppm |
| 2018-09-11 | CA3601182_004_004-201809111045 | 0.630 ppm |
| 2018-09-17 | CA3601182_004_004-201809171145 | 0.630 ppm |
| 2018-09-24 | CA3601182_004_004-201809241245 | 0.630 ppm |
| 2018-10-01 | CA3601182_003_003-201810011100 | ND |
| 2018-10-01 | CA3601182_001_001-201810011045 | 3.20 ppm |
| 2018-10-01 | CA3601182_004_004-201810011115 | 0.570 ppm |
| 2018-10-09 | CA3601182_004_004-201810091115 | 0.580 ppm |
| 2018-10-16 | CA3601182_004_004-201810161115 | 0.610 ppm |
| 2018-10-22 | CA3601182_004_004-201810221215 | 0.620 ppm |
| 2018-11-06 | CA3601182_003_003-201811061000 | 0.110 ppm |
| 2018-11-06 | CA3601182_004_004-201811060915 | 0.630 ppm |
| 2018-11-14 | CA3601182_004_004-201811141145 | 0.650 ppm |
| 2018-11-19 | CA3601182_004_004-201811191045 | 0.660 ppm |
| 2018-11-26 | CA3601182_004_004-201811261200 | 0.620 ppm |
| 2018-12-03 | CA3601182_004_004-201812031110 | 0.670 ppm |
| 2018-12-03 | CA3601182_003_003-201812031200 | 0.150 ppm |
| 2018-12-10 | CA3601182_004_004-201812101100 | 0.660 ppm |
| 2018-12-18 | CA3601182_004_004-201812181210 | 0.640 ppm |
| 2018-12-26 | CA3601182_004_004-201812261145 | 0.640 ppm |
| 2019-01-02 | CA3601182_001_001-201901021200 | 3.10 ppm |
| 2019-01-02 | CA3601182_003_003-201901021215 | 0.140 ppm |
| 2019-01-02 | CA3601182_004_004-201901021230 | 0.650 ppm |
| 2019-01-08 | CA3601182_004_004-201901081145 | 0.550 ppm |
| 2019-01-14 | CA3601182_004_004-201901141005 | 0.590 ppm |
| 2019-01-30 | CA3601182_004_004-201901301100 | 0.590 ppm |
| 2019-02-06 | CA3601182_003_003-201902061215 | 0.140 ppm |
| 2019-02-06 | CA3601182_004_004-201902061210 | 0.590 ppm |
| 2019-02-11 | CA3601182_004_004-201902111145 | 0.630 ppm |
| 2019-02-20 | CA3601182_004_004-201902201145 | 0.610 ppm |
| 2019-02-25 | CA3601182_004_004-201902251115 | 0.610 ppm |
| 2019-03-05 | CA3601182_003_003-201903051217 | 0.150 ppm |
| 2019-03-05 | CA3601182_004_004-201903051050 | 0.580 ppm |
| 2019-03-12 | CA3601182_004_004-201903121112 | 0.610 ppm |
| 2019-03-19 | CA3601182_004_004-201903191308 | 0.620 ppm |
| 2019-03-26 | CA3601182_004_004-201903261136 | 0.630 ppm |
| 2019-04-02 | CA3601182_003_003-201904021209 | 0.160 ppm |
| 2019-04-02 | CA3601182_004_004-201904021158 | 0.650 ppm |
| 2019-04-02 | CA3601182_001_001-201904021135 | 3.20 ppm |
| 2019-04-08 | CA3601182_004_004-201904081103 | 0.660 ppm |
| 2019-04-16 | CA3601182_004_004-201904161150 | 0.700 ppm |
| 2019-04-22 | CA3601182_004_004-201904221135 | 0.660 ppm |
| 2019-04-26 | CA3601182_004_004-201904261510 | 0.590 ppm |
| 2019-04-29 | CA3601182_004_004-201904291317 | 0.690 ppm |
| 2019-05-13 | CA3601182_004_004-201905131226 | 0.820 ppm |
| 2019-05-13 | CA3601182_003_003-201905131236 | 0.390 ppm |
| 2019-05-21 | CA3601182_004_004-201905211225 | 0.720 ppm |
| 2019-05-29 | CA3601182_004_004-201905291105 | 0.680 ppm |
| 2019-06-10 | CA3601182_004_004-201906101216 | 0.990 ppm |
| 2019-06-17 | CA3601182_004_004-201906171229 | 0.790 ppm |
| 2019-06-24 | CA3601182_004_004-201906241136 | 0.800 ppm |
| 2019-07-01 | CA3601182_001_001-201907011130 | 3.10 ppm |
| 2019-07-01 | CA3601182_003_003-201907011208 | 0.410 ppm |
| 2019-07-01 | CA3601182_004_004-201907011155 | 0.830 ppm |
| 2019-07-08 | CA3601182_004_004-201907081215 | 0.730 ppm |
| 2019-07-15 | CA3601182_004_004-201907151127 | 0.790 ppm |
| 2019-07-30 | CA3601182_004_004-201907301114 | 0.660 ppm |
| 2019-08-06 | CA3601182_003_003-201908061150 | 0.210 ppm |
| 2019-08-06 | CA3601182_004_004-201908061220 | 0.610 ppm |
| 2019-08-12 | CA3601182_004_004-201908121130 | 0.670 ppm |
| 2019-08-20 | CA3601182_004_004-201908201142 | 0.840 ppm |
| 2019-08-27 | CA3601182_004_004-201908270908 | 0.850 ppm |
| 2019-09-05 | CA3601182_003_003-201909051005 | 0.510 ppm |
| 2019-09-05 | CA3601182_004_004-201909051010 | 0.950 ppm |
| 2019-09-17 | CA3601182_004_004-201909171138 | 0.750 ppm |
| 2019-09-24 | CA3601182_004_004-201909241135 | 0.760 ppm |
| 2019-10-01 | CA3601182_001_001-201910011030 | 3.00 ppm |
| 2019-10-01 | CA3601182_003_003-201910011050 | 0.330 ppm |
| 2019-10-01 | CA3601182_004_004-201910011040 | 0.750 ppm |
| 2019-10-08 | CA3601182_004_004-201910081126 | 0.840 ppm |
| 2020-02-10 | CA3601182_004_004-202002101022 | 0.910 ppm |
| 2020-02-18 | CA3601182_004_004-202002181300 | 0.490 ppm |
| 2020-02-24 | CA3601182_004_004-202002241117 | 0.610 ppm |
| 2020-03-09 | CA3601182_004_004-202003091058 | 0.630 ppm |
| 2020-03-16 | CA3601182_004_004-202003161255 | 0.650 ppm |
| 2020-04-01 | CA3601182_003_003-202004011007 | 0.150 ppm |
| 2020-04-01 | CA3601182_004_004-202004010959 | 0.640 ppm |
| 2020-04-06 | CA3601182_004_004-202004060920 | 0.600 ppm |
| 2020-04-13 | CA3601182_004_004-202004131044 | 0.260 ppm |
| 2020-04-20 | CA3601182_004_004-202004201101 | 0.200 ppm |
| 2020-04-29 | CA3601182_004_004-202004290943 | 0.170 ppm |
| 2020-05-04 | CA3601182_003_003-202005041117 | 0.160 ppm |
| 2020-05-04 | CA3601182_004_004-202005041118 | 0.170 ppm |
| 2020-05-11 | CA3601182_004_004-202005111200 | 0.240 ppm |
| 2020-07-27 | CA3601182_004_004-202007271518 | 0.660 ppm |
| 2020-08-03 | CA3601182_004_004-202008031135 | 0.640 ppm |
| 2020-08-10 | CA3601182_004_004-202008100930 | 0.710 ppm |
| 2020-09-21 | CA3601182_004_004-202009211425 | 0.700 ppm |
| 2020-10-05 | CA3601182_004_004-202010051445 | 0.860 ppm |
| 2020-10-13 | CA3601182_004_004-202010131310 | 0.680 ppm |
| 2020-10-20 | CA3601182_004_004-202010201111 | 0.680 ppm |
| 2020-10-26 | CA3601182_004_004-202010261443 | 0.700 ppm |
| 2020-11-02 | CA3601182_004_004-202011021452 | 0.690 ppm |
| 2020-11-09 | CA3601182_004_004-202011091459 | 0.710 ppm |
| 2020-11-17 | CA3601182_001_001-202011171143 | 3.10 ppm |
| 2020-11-17 | CA3601182_004_004-202011171208 | 0.720 ppm |
| 2020-11-23 | CA3601182_004_004-202011231220 | 0.700 ppm |
| 2020-12-01 | CA3601182_004_004-202012011259 | 0.740 ppm |
| 2020-12-08 | CA3601182_004_004-202012081135 | 0.890 ppm |
| 2021-01-04 | CA3601182_004_004-202101041445 | 0.650 ppm |
| 2021-01-04 | CA3601182_004_004-202101041450 | 0.200 ppm |
| 2021-01-28 | CA3601182_001_001-202101281216 | 3.00 ppm |
| 2021-02-02 | CA3601182_004_004-202102021233 | 0.680 ppm |
| 2021-02-02 | CA3601182_004_004-202102021241 | 0.290 ppm |
| 2021-02-16 | CA3601182_004_004-202102161220 | 0.720 ppm |
| 2021-02-16 | CA3601182_001_001-202102161211 | 3.10 ppm |
| 2021-02-23 | CA3601182_004_004-202102231119 | 0.680 ppm |
| 2021-03-02 | CA3601182_004_004-202103021417 | 0.760 ppm |
| 2021-03-02 | CA3601182_004_004-202103021422 | 0.330 ppm |
| 2021-03-09 | CA3601182_004_004-202103091156 | 0.730 ppm |
| 2021-03-16 | CA3601182_004_004-202103161250 | 0.660 ppm |
| 2021-03-23 | CA3601182_004_004-202103230950 | 0.660 ppm |
| 2021-04-06 | CA3601182_003_003-202104061221 | 0.280 ppm |
| 2021-04-06 | CA3601182_004_004-202104061221 | 0.280 ppm |
| 2021-04-13 | CA3601182_004_004-202104131152 | 0.660 ppm |
| 2021-04-20 | CA3601182_004_004-202104201133 | 0.640 ppm |
| 2021-04-27 | CA3601182_004_004-202104271201 | 0.640 ppm |
| 2021-05-04 | CA3601182_003_003-202105041209 | 0.270 ppm |
| 2021-05-04 | CA3601182_004_004-202105041204 | 0.620 ppm |
| 2021-05-11 | CA3601182_004_004-202105111100 | 0.640 ppm |
| 2021-05-18 | CA3601182_004_004-202105181156 | 0.620 ppm |
| 2021-05-25 | CA3601182_004_004-202105251222 | 0.600 ppm |
| 2021-06-01 | CA3601182_003_003-202106011215 | 0.240 ppm |
| 2021-06-01 | CA3601182_004_004-202106011045 | 0.540 ppm |
| 2021-06-08 | CA3601182_004_004-202106081229 | 0.710 ppm |
| 2021-06-08 | CA3601182_DST_800-202106081215 | 3.60 ppm |
| 2021-06-15 | CA3601182_004_004-202106151158 | 0.680 ppm |
| 2021-06-22 | CA3601182_004_004-202106221200 | 0.580 ppm |
| 2021-06-29 | CA3601182_004_004-202106291034 | 0.560 ppm |
| 2021-07-06 | CA3601182_003_003-202107061207 | 0.230 ppm |
| 2021-07-06 | CA3601182_004_004-202107061157 | 0.560 ppm |
| 2021-07-13 | CA3601182_001_001-202107131205 | 3.00 ppm |
| 2021-07-13 | CA3601182_004_004-202107131224 | 0.540 ppm |
| 2021-07-20 | CA3601182_004_004-202107201245 | 0.510 ppm |
| 2021-07-27 | CA3601182_004_004-202107271100 | 0.530 ppm |
| 2021-08-10 | CA3601182_004_004-202108101135 | 0.520 ppm |
| 2021-08-17 | CA3601182_004_004-202108171208 | 0.530 ppm |
| 2021-08-25 | CA3601182_004_004-202108251331 | 0.580 ppm |
| 2021-09-14 | CA3601182_004_004-202109141307 | 0.520 ppm |
| 2021-09-21 | CA3601182_001_001-202109211132 | 3.10 ppm |
| 2021-09-21 | CA3601182_004_004-202109211144 | 0.530 ppm |
| 2021-09-28 | CA3601182_004_004-202109281426 | 0.550 ppm |
| 2021-10-05 | CA3601182_004_004-202110051125 | 0.600 ppm |
| 2021-10-05 | CA3601182_003_003-202110051129 | 0.300 ppm |
| 2021-10-12 | CA3601182_001_001-202110121127 | 3.20 ppm |
| 2021-10-12 | CA3601182_004_004-202110121131 | 0.620 ppm |
| 2021-10-19 | CA3601182_004_004-202110191013 | 0.610 ppm |
| 2021-10-26 | CA3601182_004_004-202110261320 | 0.570 ppm |
| 2021-11-02 | CA3601182_004_004-202111021230 | 0.540 ppm |
| 2021-11-02 | CA3601182_003_003-202111021238 | 0.240 ppm |
| 2021-11-09 | CA3601182_002_002-202111091141 | 0.560 ppm |
| 2021-11-16 | CA3601182_002_002-202111161228 | 0.510 ppm |
| 2021-11-22 | CA3601182_002_002-202111221150 | 0.520 ppm |
| 2021-12-08 | CA3601182_003_003-202112081046 | 0.190 ppm |
| 2021-12-08 | CA3601182_004_004-202112081042 | 0.510 ppm |
| 2021-12-15 | CA3601182_001_001-202112151142 | 3.30 ppm |
| 2021-12-15 | CA3601182_002_002-202112151159 | 0.560 ppm |
| 2021-12-21 | CA3601182_002_002-202112211130 | 0.550 ppm |
| 2021-12-28 | CA3601182_002_002-202112281235 | 0.510 ppm |
| 2022-01-04 | CA3601182_003_003-202201041118 | 0.200 ppm |
| 2022-01-04 | CA3601182_004_004-202201041110 | 0.540 ppm |
| 2022-01-11 | CA3601182_002_002-202201111239 | 0.570 ppm |
| 2022-01-11 | CA3601182_001_001-202201111229 | 3.20 ppm |
| 2022-01-19 | CA3601182_002_002-202201191504 | 0.560 ppm |
| 2022-01-25 | CA3601182_002_002-202201251307 | 0.560 ppm |
| 2022-02-02 | CA3601182_003_003-202202021143 | 0.220 ppm |
| 2022-02-02 | CA3601182_004_004-202202021138 | 0.620 ppm |
| 2022-02-09 | CA3601182_002_002-202202091129 | 0.570 ppm |
| 2022-02-15 | CA3601182_002_002-202202151238 | 0.520 ppm |
| 2022-02-15 | CA3601182_003_003-202202151245 | 0.220 ppm |
| 2022-02-23 | CA3601182_002_002-202202231109 | 0.500 ppm |
| 2022-03-15 | CA3601182_002_002-202203151221 | 0.570 ppm |
| 2022-03-15 | CA3601182_001_001-202203151207 | 3.10 ppm |
| 2022-03-22 | CA3601182_002_002-202203221205 | 0.640 ppm |
| 2022-03-29 | CA3601182_002_002-202203291159 | 0.550 ppm |
| 2022-04-05 | CA3601182_003_003-202204051327 | 0.240 ppm |
| 2022-04-05 | CA3601182_001_001-202204051308 | 3.00 ppm |
| 2022-04-05 | CA3601182_004_004-202204051323 | 0.530 ppm |
| 2022-04-12 | CA3601182_004_004-202204121045 | 0.490 ppm |
| 2022-04-19 | CA3601182_002_002-202204191245 | 0.480 ppm |
| 2022-04-26 | CA3601182_002_002-202204261217 | 0.490 ppm |
| 2022-05-03 | CA3601182_003_003-202205031151 | 0.150 ppm |
| 2022-05-03 | CA3601182_004_004-202205031147 | 0.520 ppm |
| 2022-05-10 | CA3601182_003_003-202205101152 | 0.220 ppm |
| 2022-05-17 | CA3601182_003_003-202205171201 | 0.240 ppm |
| 2022-05-25 | CA3601182_001_001-202205251008 | 4.00 ppm |
| 2022-06-14 | CA3601182_003_003-202206141147 | 0.190 ppm |
| 2022-06-21 | CA3601182_002_002-202206211115 | 0.440 ppm |
| 2022-06-30 | CA3601182_002_002-202206301215 | 0.480 ppm |
| 2022-07-05 | CA3601182_004_004-202207051110 | 0.410 ppm |
| 2022-07-05 | CA3601182_003_003-202207051120 | 0.120 ppm |
| 2022-07-12 | CA3601182_002_002-202207121220 | 0.450 ppm |
| 2022-07-19 | CA3601182_001_001-202207191233 | 3.00 ppm |
| 2022-07-19 | CA3601182_002_002-202207191255 | 0.440 ppm |
| 2022-07-26 | CA3601182_002_002-202207261121 | 0.440 ppm |
| 2022-08-02 | CA3601182_003_003-202208021110 | 0.120 ppm |
| 2022-08-02 | CA3601182_004_004-202208021107 | 0.450 ppm |
| 2022-08-09 | CA3601182_003_003-202208091155 | 0.120 ppm |
| 2022-08-09 | CA3601182_004_004-202208091145 | 0.440 ppm |
| 2022-08-16 | CA3601182_002_002-202208161136 | 0.460 ppm |
| 2022-08-23 | CA3601182_002_002-202208230954 | 0.450 ppm |
| 2022-09-13 | CA3601182_003_003-202209131114 | 0.160 ppm |
| 2022-09-13 | CA3601182_004_004-202209131110 | 0.390 ppm |
| 2022-09-20 | CA3601182_002_002-202209201213 | 0.300 ppm |
| 2022-10-04 | CA3601182_003_003-202210041151 | 0.130 ppm |
| 2022-10-04 | CA3601182_004_004-202210041147 | 0.300 ppm |
| 2022-10-11 | CA3601182_001_001-202210111129 | 3.10 ppm |
| 2022-10-11 | CA3601182_002_002-202210111139 | 0.310 ppm |
| 2022-10-18 | CA3601182_002_002-202210181113 | 0.310 ppm |
| 2022-10-25 | CA3601182_002_002-202210251126 | 0.370 ppm |
| 2022-11-01 | CA3601182_003_003-202211011207 | 0.110 ppm |
| 2022-11-01 | CA3601182_004_004-202211011203 | 0.370 ppm |
| 2022-11-09 | CA3601182_002_002-202211091117 | 0.130 ppm |
| 2022-11-15 | CA3601182_004_004-202211151130 | 0.120 ppm |
| 2022-11-21 | CA3601182_004_004-202211211149 | 0.130 ppm |
| 2022-11-30 | CA3601182_003_003-202211301121 | 0.200 ppm |
| 2022-11-30 | CA3601182_004_004-202211301133 | 0.450 ppm |
| 2022-12-06 | CA3601182_002_002-202212061221 | 0.510 ppm |
| 2022-12-14 | CA3601182_003_003-202212141132 | 0.250 ppm |
| 2022-12-14 | CA3601182_004_004-202212141126 | 0.530 ppm |
| 2022-12-14 | CA3601182_001_001-202212141113 | 3.10 ppm |
| 2023-01-06 | CA3601182_003_003-202301061111 | 0.200 ppm |
| 2023-01-11 | CA3601182_001_001-202301111102 | 3.00 ppm |
| 2023-01-24 | CA3601182_002_002-202301241131 | 0.410 ppm |
| 2023-02-01 | CA3601182_004_004-202302011206 | 0.420 ppm |
| 2023-02-01 | CA3601182_003_003-202302011210 | 0.240 ppm |
| 2023-02-07 | CA3601182_002_002-202302071218 | 0.430 ppm |
| 2023-02-14 | CA3601182_002_002-202302141224 | 0.400 ppm |
| 2023-04-04 | CA3601182_004_004-202304041219 | 0.350 ppm |
| 2023-04-04 | CA3601182_003_003-202304041116 | 0.180 ppm |
| 2023-04-04 | CA3601182_001_001-202304041115 | 2.80 ppm |
| 2023-04-11 | CA3601182_002_002-202304111236 | 0.420 ppm |
| 2023-04-11 | CA3601182_002_002-202304111243 | 0.520 ppm |
| 2023-04-27 | CA3601182_002_002-202304271204 | 0.420 ppm |
| 2023-05-03 | CA3601182_003_003-202305031155 | 0.290 ppm |
| 2023-05-03 | CA3601182_004_004-202305031140 | 0.530 ppm |
| 2023-05-09 | CA3601182_002_002-202305090948 | 0.480 ppm |
| 2023-05-16 | CA3601182_002_002-202305161122 | 0.580 ppm |
| 2023-05-16 | CA3601182_002_002-202305161115 | 0.510 ppm |
| 2023-05-23 | CA3601182_002_002-202305231002 | 0.570 ppm |
| 2023-06-01 | CA3601182_004_004-202306011155 | 0.540 ppm |
| 2023-06-01 | CA3601182_003_003-202306011202 | 0.240 ppm |
| 2023-06-06 | CA3601182_002_002-202306061158 | 0.530 ppm |
| 2023-06-20 | CA3601182_002_002-202306201111 | 0.560 ppm |
| 2023-06-27 | CA3601182_002_002-202306271157 | 0.530 ppm |
| 2023-07-05 | CA3601182_003_003-202307051105 | 0.530 ppm |
| 2023-07-05 | CA3601182_004_004-202307051104 | 0.230 ppm |
| 2023-07-11 | CA3601182_002_002-202307111352 | 0.610 ppm |
| 2023-07-18 | CA3601182_002_002-202307181218 | 0.580 ppm |
| 2023-07-25 | CA3601182_002_002-202307251440 | 0.560 ppm |
| 2023-09-26 | CA3601182_004_004-202309261030 | 0.570 ppm |
| 2023-09-26 | CA3601182_003_003-202309261020 | 2.30 ppm |
| 2023-10-11 | CA3601182_002_002-202310111320 | 0.560 ppm |
| 2023-10-24 | CA3601182_002_002-202310241206 | 0.540 ppm |
| 2023-10-31 | CA3601182_002_002-202310311150 | 0.530 ppm |
| 2023-11-07 | CA3601182_002_002-202311071200 | 0.550 ppm |
| 2023-11-14 | CA3601182_003_003-202311141305 | 0.230 ppm |
| 2023-11-14 | CA3601182_004_004-202311141255 | 0.570 ppm |
| 2023-11-21 | CA3601182_002_002-202311211235 | 0.490 ppm |
| 2023-11-29 | CA3601182_002_002-202311291015 | 0.470 ppm |
| 2023-12-05 | CA3601182_002_002-202312051010 | 0.530 ppm |
| 2023-12-12 | CA3601182_002_002-202312121215 | 0.520 ppm |
| 2023-12-19 | CA3601182_004_004-202312191450 | 0.520 ppm |
| 2023-12-19 | CA3601182_003_003-202312191500 | 0.180 ppm |
| 2023-12-26 | CA3601182_002_002-202312261015 | 0.460 ppm |