Nitrate
Triple R Mutual Water Company
Nitrate, a fertilizer chemical, frequently contaminates drinking water due to agricultural and urban runoff, and discharges from municipal wastewater treatment plants and septic tanks. Excessive nitrate in water can cause oxygen deprivation in infants and increase the risk of cancer. Click here to read more about nitrate.
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 | 13.1 ppm | 28 | 28 | 1.70 ppm - 16.9 ppm |
| 2019 | 11.5 ppm | 42 | 42 | 0.900 ppm - 18.0 ppm |
| 2020 | 12.8 ppm | 28 | 27 | ND - 18.7 ppm |
| 2021 | 12.9 ppm | 28 | 28 | 1.000 ppm - 17.8 ppm |
| 2022 | 13.0 ppm | 35 | 35 | 0.600 ppm - 18.5 ppm |
| 2023 | 5.08 ppm | 148 | 141 | ND - 20.2 ppm |
ppm = parts per million
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.14 ppm
The EWG health guideline of 0.14 parts per million, or ppm, for nitrate and nitrite is based on the equivalent health guideline for nitrate, as defined in a peer-reviewed scientific study by EWG. This guideline represents a one-in-one-million annual cancer risk level.
EPA Maximum Contaminant
Level (MCL): 10 ppm
The legal limit for nitrate, established in 1962, was developed to protect infants from acute methemoglobinemia, a life-threatening disorder of oxygen transport in the body. This limit does not fully protect against the risk of cancer and harm to the developing fetus.
ppm = parts per million
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-03-26 | CA5400670_001_001-201803261250 | 12.9 ppm |
| 2018-03-26 | CA5400670_008_008-201803261220 | 15.0 ppm |
| 2018-03-26 | CA5400670_004_004-201803261300 | 13.9 ppm |
| 2018-03-26 | CA5400670_006_006-201803261240 | 10.7 ppm |
| 2018-03-26 | CA5400670_009_009-201803261230 | 10.9 ppm |
| 2018-06-22 | CA5400670_002_002-201806221145 | 3.40 ppm |
| 2018-06-22 | CA5400670_001_001-201806221040 | 13.2 ppm |
| 2018-06-22 | CA5400670_005_005-201806221130 | 6.10 ppm |
| 2018-06-22 | CA5400670_007_007-201806221120 | 14.3 ppm |
| 2018-06-22 | CA5400670_004_004-201806221025 | 15.7 ppm |
| 2018-06-22 | CA5400670_006_006-201806221055 | 13.4 ppm |
| 2018-06-22 | CA5400670_008_008-201806221130 | 15.4 ppm |
| 2018-06-22 | CA5400670_009_009-201806221105 | 15.8 ppm |
| 2018-06-22 | CA5400670_011_011-201806221150 | 1.70 ppm |
| 2018-06-22 | CA5400670_010_010-201806221155 | 13.1 ppm |
| 2018-07-30 | CA5400670_010_010-201807301800 | 14.7 ppm |
| 2018-09-16 | CA5400670_006_006-201809161346 | 16.8 ppm |
| 2018-09-16 | CA5400670_009_009-201809161352 | 16.9 ppm |
| 2018-09-16 | CA5400670_007_007-201809161408 | 14.1 ppm |
| 2018-09-16 | CA5400670_001_001-201809161332 | 14.0 ppm |
| 2018-09-16 | CA5400670_004_004-201809161314 | 15.9 ppm |
| 2018-09-16 | CA5400670_008_008-201809161411 | 15.4 ppm |
| 2018-12-18 | CA5400670_004_004-201812181625 | 12.9 ppm |
| 2018-12-18 | CA5400670_008_008-201812181605 | 15.5 ppm |
| 2018-12-18 | CA5400670_007_007-201812181600 | 14.2 ppm |
| 2018-12-18 | CA5400670_001_001-201812181550 | 14.3 ppm |
| 2018-12-18 | CA5400670_006_006-201812181618 | 11.5 ppm |
| 2018-12-18 | CA5400670_009_009-201812181612 | 15.2 ppm |
| 2019-03-17 | CA5400670_010_010-201903171415 | 2.40 ppm |
| 2019-03-17 | CA5400670_002_002-201903171354 | 2.90 ppm |
| 2019-03-17 | CA5400670_006_006-201903171325 | 14.8 ppm |
| 2019-03-17 | CA5400670_001_001-201903171310 | 14.0 ppm |
| 2019-03-17 | CA5400670_008_008-201903171340 | 15.1 ppm |
| 2019-03-17 | CA5400670_011_011-201903171400 | 0.900 ppm |
| 2019-03-17 | CA5400670_004_004-201903171300 | 11.5 ppm |
| 2019-03-17 | CA5400670_005_005-201903171345 | 3.00 ppm |
| 2019-03-17 | CA5400670_007_007-201903171335 | 14.1 ppm |
| 2019-03-17 | CA5400670_009_009-201903171330 | 15.8 ppm |
| 2019-06-02 | CA5400670_001_001-201906021328 | 13.3 ppm |
| 2019-06-02 | CA5400670_002_002-201906021415 | 3.80 ppm |
| 2019-06-02 | CA5400670_004_004-201906021310 | 10.1 ppm |
| 2019-06-02 | CA5400670_007_007-201906021355 | 13.9 ppm |
| 2019-06-02 | CA5400670_008_008-201906021404 | 14.7 ppm |
| 2019-06-02 | CA5400670_006_006-201906021336 | 13.9 ppm |
| 2019-06-02 | CA5400670_009_009-201906021346 | 17.2 ppm |
| 2019-06-02 | CA5400670_010_010-201906021430 | 13.8 ppm |
| 2019-06-02 | CA5400670_011_011-201906021424 | 1.30 ppm |
| 2019-06-02 | CA5400670_005_005-201906021412 | 3.70 ppm |
| 2019-08-08 | CA5400670_001_001-201908081346 | 13.0 ppm |
| 2019-08-08 | CA5400670_009_009-201908081409 | 17.8 ppm |
| 2019-08-08 | CA5400670_004_004-201908081353 | 15.7 ppm |
| 2019-08-08 | CA5400670_006_006-201908081403 | 14.6 ppm |
| 2019-08-08 | CA5400670_008_008-201908081424 | 14.4 ppm |
| 2019-08-08 | CA5400670_007_007-201908081417 | 13.8 ppm |
| 2019-11-17 | CA5400670_001_001-201911171330 | 13.3 ppm |
| 2019-11-17 | CA5400670_006_006-201911171341 | 13.5 ppm |
| 2019-11-17 | CA5400670_007_007-201911171354 | 13.9 ppm |
| 2019-11-17 | CA5400670_008_008-201911171404 | 14.6 ppm |
| 2019-11-17 | CA5400670_004_004-201911171320 | 16.0 ppm |
| 2019-11-17 | CA5400670_009_009-201911171348 | 18.0 ppm |
| 2019-12-11 | CA5400670_001_001-201912111035 | 13.0 ppm |
| 2019-12-11 | CA5400670_008_008-201912111255 | 13.6 ppm |
| 2019-12-11 | CA5400670_010_010-201912111225 | 14.6 ppm |
| 2019-12-11 | CA5400670_011_011-201912111210 | 2.00 ppm |
| 2019-12-11 | CA5400670_002_002-201912111155 | 3.10 ppm |
| 2019-12-11 | CA5400670_004_004-201912110955 | 14.1 ppm |
| 2019-12-11 | CA5400670_007_007-201912111210 | 13.3 ppm |
| 2019-12-11 | CA5400670_005_005-201912111140 | 2.30 ppm |
| 2019-12-11 | CA5400670_009_009-201912111115 | 16.4 ppm |
| 2019-12-11 | CA5400670_006_006-201912111100 | 12.9 ppm |
| 2020-03-22 | CA5400670_009_009-202003221130 | 17.0 ppm |
| 2020-03-22 | CA5400670_011_011-202003221250 | ND |
| 2020-03-22 | CA5400670_002_002-202003221215 | 3.00 ppm |
| 2020-03-22 | CA5400670_004_004-202003221040 | 14.0 ppm |
| 2020-03-22 | CA5400670_006_006-202003221115 | 12.1 ppm |
| 2020-03-22 | CA5400670_001_001-202003221105 | 12.5 ppm |
| 2020-03-22 | CA5400670_008_008-202003221150 | 12.9 ppm |
| 2020-03-22 | CA5400670_005_005-202003221205 | 1.90 ppm |
| 2020-03-22 | CA5400670_007_007-202003221140 | 13.7 ppm |
| 2020-03-22 | CA5400670_010_010-202003221320 | 6.60 ppm |
| 2020-06-01 | CA5400670_007_007-202006010925 | 14.0 ppm |
| 2020-06-01 | CA5400670_006_006-202006010905 | 12.7 ppm |
| 2020-06-01 | CA5400670_008_008-202006010920 | 12.8 ppm |
| 2020-06-01 | CA5400670_009_009-202006010910 | 18.7 ppm |
| 2020-06-01 | CA5400670_001_001-202006010845 | 13.1 ppm |
| 2020-06-01 | CA5400670_004_004-202006010940 | 16.7 ppm |
| 2020-09-02 | CA5400670_008_008-202009021125 | 14.6 ppm |
| 2020-09-02 | CA5400670_006_006-202009021110 | 14.8 ppm |
| 2020-09-02 | CA5400670_007_007-202009021120 | 14.0 ppm |
| 2020-09-02 | CA5400670_001_001-202009021055 | 13.1 ppm |
| 2020-09-02 | CA5400670_004_004-202009021041 | 16.1 ppm |
| 2020-09-27 | CA5400670_009_009-202009271532 | 14.6 ppm |
| 2020-11-30 | CA5400670_001_001-202011301020 | 13.5 ppm |
| 2020-11-30 | CA5400670_008_008-202011301040 | 14.6 ppm |
| 2020-11-30 | CA5400670_004_004-202011301015 | 13.5 ppm |
| 2020-11-30 | CA5400670_006_006-202011301100 | 16.4 ppm |
| 2020-11-30 | CA5400670_009_009-202011301046 | 16.1 ppm |
| 2020-11-30 | CA5400670_007_007-202011301035 | 14.1 ppm |
| 2021-03-15 | CA5400670_008_008-202103151328 | 11.9 ppm |
| 2021-03-15 | CA5400670_001_001-202103151300 | 11.7 ppm |
| 2021-03-15 | CA5400670_006_006-202103151307 | 15.8 ppm |
| 2021-03-15 | CA5400670_007_007-202103151323 | 13.8 ppm |
| 2021-03-15 | CA5400670_009_009-202103151315 | 15.7 ppm |
| 2021-03-15 | CA5400670_004_004-202103151340 | 11.7 ppm |
| 2021-03-31 | CA5400670_002_002-202103311145 | 2.90 ppm |
| 2021-03-31 | CA5400670_010_010-202103311230 | 3.10 ppm |
| 2021-03-31 | CA5400670_011_011-202103311200 | 1.000 ppm |
| 2021-03-31 | CA5400670_005_005-202103311130 | 1.90 ppm |
| 2021-06-21 | CA5400670_001_001-202106210955 | 14.5 ppm |
| 2021-06-21 | CA5400670_004_004-202106210945 | 16.2 ppm |
| 2021-06-21 | CA5400670_007_007-202106211015 | 13.8 ppm |
| 2021-06-21 | CA5400670_006_006-202106211005 | 16.4 ppm |
| 2021-06-21 | CA5400670_008_008-202106211019 | 14.5 ppm |
| 2021-06-21 | CA5400670_009_009-202106211010 | 16.0 ppm |
| 2021-09-09 | CA5400670_006_006-202109091030 | 17.8 ppm |
| 2021-09-09 | CA5400670_004_004-202109091015 | 17.2 ppm |
| 2021-09-09 | CA5400670_001_001-202109091022 | 16.2 ppm |
| 2021-09-09 | CA5400670_007_007-202109091040 | 14.5 ppm |
| 2021-09-09 | CA5400670_008_008-202109091043 | 15.6 ppm |
| 2021-09-09 | CA5400670_009_009-202109091035 | 17.4 ppm |
| 2021-11-15 | CA5400670_006_006-202111151013 | 15.7 ppm |
| 2021-11-15 | CA5400670_008_008-202111151033 | 13.7 ppm |
| 2021-11-15 | CA5400670_001_001-202111151005 | 13.9 ppm |
| 2021-11-15 | CA5400670_004_004-202111150950 | 9.70 ppm |
| 2021-11-15 | CA5400670_007_007-202111151028 | 13.3 ppm |
| 2021-11-15 | CA5400670_009_009-202111151020 | 15.0 ppm |
| 2022-02-28 | CA5400670_004_004-202202280930 | 14.3 ppm |
| 2022-02-28 | CA5400670_006_006-202202280955 | 16.2 ppm |
| 2022-02-28 | CA5400670_009_009-202202281000 | 16.3 ppm |
| 2022-02-28 | CA5400670_001_001-202202280940 | 14.4 ppm |
| 2022-02-28 | CA5400670_007_007-202202281015 | 13.3 ppm |
| 2022-02-28 | CA5400670_008_008-202202281020 | 12.0 ppm |
| 2022-03-27 | CA5400670_005_005-202203271645 | 1.90 ppm |
| 2022-03-27 | CA5400670_011_011-202203271455 | 6.60 ppm |
| 2022-03-27 | CA5400670_002_002-202203271630 | 1.40 ppm |
| 2022-03-27 | CA5400670_010_010-202203271740 | 1.80 ppm |
| 2022-05-24 | CA5400670_008_008-202205241155 | 15.4 ppm |
| 2022-05-24 | CA5400670_004_004-202205241120 | 15.3 ppm |
| 2022-05-24 | CA5400670_006_006-202205241135 | 18.5 ppm |
| 2022-05-24 | CA5400670_001_001-202205241128 | 15.9 ppm |
| 2022-05-24 | CA5400670_007_007-202205241150 | 14.9 ppm |
| 2022-05-24 | CA5400670_009_009-202205241142 | 17.1 ppm |
| 2022-09-08 | CA5400670_006_006-202209081110 | 17.5 ppm |
| 2022-09-08 | CA5400670_008_008-202209081125 | 15.0 ppm |
| 2022-09-08 | CA5400670_009_009-202209081115 | 16.6 ppm |
| 2022-09-08 | CA5400670_001_001-202209081105 | 17.3 ppm |
| 2022-09-08 | CA5400670_010_010-202209081135 | 2.10 ppm |
| 2022-09-08 | CA5400670_004_004-202209081100 | 15.9 ppm |
| 2022-09-27 | CA5400670_007_007-202209271105 | 14.8 ppm |
| 2022-12-07 | CA5400670_007_007-202212071250 | 13.3 ppm |
| 2022-12-07 | CA5400670_004_004-202212071220 | 15.1 ppm |
| 2022-12-07 | CA5400670_009_009-202212071240 | 11.4 ppm |
| 2022-12-07 | CA5400670_001_001-202212071225 | 16.4 ppm |
| 2022-12-07 | CA5400670_006_006-202212071235 | 17.9 ppm |
| 2022-12-07 | CA5400670_008_008-202212071255 | 15.3 ppm |
| 2022-12-28 | CA5400670_009_009-202212281210 | 11.1 ppm |
| 2022-12-28 | CA5400670_011_011-202212281150 | 0.600 ppm |
| 2022-12-28 | CA5400670_001_001-202212281000 | 15.7 ppm |
| 2022-12-28 | CA5400670_008_008-202212281100 | 11.5 ppm |
| 2022-12-28 | CA5400670_006_006-202212281030 | 18.1 ppm |
| 2022-12-28 | CA5400670_007_007-202212281115 | 12.9 ppm |
| 2023-01-03 | CA5400670_101_101-202301031133 | 4.10 ppm |
| 2023-02-01 | CA5400670_051_051-202302011107 | ND |
| 2023-02-09 | CA5400670_111_111-202302091110 | 1.50 ppm |
| 2023-02-09 | CA5400670_144_144-202302091215 | 1.30 ppm |
| 2023-02-09 | CA5400670_073_073-202302090940 | 3.10 ppm |
| 2023-02-09 | CA5400670_083_083-202302090855 | 1.70 ppm |
| 2023-02-09 | CA5400670_097_097-202302091015 | 2.40 ppm |
| 2023-02-22 | CA5400670_071_071-202302221030 | 1.10 ppm |
| 2023-02-27 | CA5400670_001_001-202302271035 | 15.9 ppm |
| 2023-02-27 | CA5400670_008_008-202302271110 | 14.7 ppm |
| 2023-02-27 | CA5400670_004_004-202302271030 | 14.2 ppm |
| 2023-02-27 | CA5400670_007_007-202302271100 | 13.8 ppm |
| 2023-02-27 | CA5400670_009_009-202302271055 | 9.10 ppm |
| 2023-02-27 | CA5400670_006_006-202302271045 | 16.2 ppm |
| 2023-03-02 | CA5400670_032_032-202303020930 | 1.50 ppm |
| 2023-03-07 | CA5400670_146_146-202303070930 | 2.80 ppm |
| 2023-03-08 | CA5400670_153_153-202303080900 | 0.600 ppm |
| 2023-03-08 | CA5400670_102_102-202303081150 | 1.60 ppm |
| 2023-03-09 | CA5400670_116_116-202303091030 | 1.80 ppm |
| 2023-03-09 | CA5400670_047_047-202303091230 | 2.80 ppm |
| 2023-03-20 | CA5400670_150_150-202303200900 | ND |
| 2023-03-21 | CA5400670_056_056-202303211123 | 0.600 ppm |
| 2023-03-23 | CA5400670_149_149-202303231300 | ND |
| 2023-03-23 | CA5400670_138_138-202303230700 | 9.00 ppm |
| 2023-03-23 | CA5400670_149_149-202303231300 | 1.70 ppm |
| 2023-03-28 | CA5400670_138_138-202303280700 | 7.30 ppm |
| 2023-03-29 | CA5400670_084_084-202303291030 | 5.40 ppm |
| 2023-03-29 | CA5400670_118_118-202303290800 | 0.900 ppm |
| 2023-03-30 | CA5400670_011_011-202303301000 | 0.800 ppm |
| 2023-04-06 | CA5400670_016_016-202304061108 | 1.60 ppm |
| 2023-04-13 | CA5400670_065_065-202304131020 | 3.20 ppm |
| 2023-04-20 | CA5400670_155_155-202304201100 | 3.70 ppm |
| 2023-05-01 | CA5400670_118_118-202305011030 | 0.900 ppm |
| 2023-05-02 | CA5400670_117_117-202305021030 | 0.700 ppm |
| 2023-05-03 | CA5400670_157_157-202305030900 | 0.500 ppm |
| 2023-05-09 | CA5400670_089_089-202305090910 | 3.50 ppm |
| 2023-05-11 | CA5400670_132_132-202305111030 | 3.90 ppm |
| 2023-05-15 | CA5400670_001_001-202305150940 | 20.2 ppm |
| 2023-05-15 | CA5400670_010_010-202305151030 | 16.5 ppm |
| 2023-05-15 | CA5400670_007_007-202305150955 | 14.9 ppm |
| 2023-05-15 | CA5400670_009_009-202305150950 | 8.70 ppm |
| 2023-05-15 | CA5400670_011_011-202305151015 | 1.58 ppm |
| 2023-05-15 | CA5400670_005_005-202305151005 | 2.70 ppm |
| 2023-05-15 | CA5400670_008_008-202305150958 | 15.7 ppm |
| 2023-05-15 | CA5400670_002_002-202305151010 | 5.80 ppm |
| 2023-05-15 | CA5400670_004_004-202305150930 | 15.6 ppm |
| 2023-05-15 | CA5400670_006_006-202305150945 | 18.0 ppm |
| 2023-05-24 | CA5400670_101_101-202305240946 | 4.70 ppm |
| 2023-05-24 | CA5400670_018_018-202305240830 | 4.90 ppm |
| 2023-05-24 | CA5400670_017_017-202305241030 | 3.20 ppm |
| 2023-05-24 | CA5400670_126_126-202305240245 | 2.60 ppm |
| 2023-05-24 | CA5400670_087_087-202305241000 | 4.00 ppm |
| 2023-05-24 | CA5400670_098_098-202305241000 | 3.00 ppm |
| 2023-06-01 | CA5400670_054_054-202306011110 | 1.000 ppm |
| 2023-06-01 | CA5400670_114_114-202306011405 | 1.60 ppm |
| 2023-06-06 | CA5400670_147_147-202306061150 | 2.00 ppm |
| 2023-06-06 | CA5400670_026_026-202306060935 | ND |
| 2023-06-06 | CA5400670_143_143-202306061020 | 1.50 ppm |
| 2023-06-06 | CA5400670_140_140-202306061220 | 1.000 ppm |
| 2023-06-07 | CA5400670_029_029-202306071600 | 2.80 ppm |
| 2023-06-08 | CA5400670_033_033-202306081200 | 7.80 ppm |
| 2023-06-15 | CA5400670_021_021-202306150940 | 3.60 ppm |
| 2023-06-22 | CA5400670_028_028-202306221219 | ND |
| 2023-06-27 | CA5400670_081_081-202306270900 | 2.90 ppm |
| 2023-06-27 | CA5400670_145_145-202306270942 | 3.70 ppm |
| 2023-06-30 | CA5400670_005_005-202306301130 | 2.40 ppm |
| 2023-07-03 | CA5400670_074_074-202307031345 | 4.10 ppm |
| 2023-07-03 | CA5400670_142_142-202307031200 | 3.40 ppm |
| 2023-07-10 | CA5400670_045_045-202307101200 | 4.10 ppm |
| 2023-07-10 | CA5400670_036_036-202307100830 | ND |
| 2023-07-13 | CA5400670_015_015-202307130916 | 5.20 ppm |
| 2023-07-13 | CA5400670_119_119-202307131120 | 2.00 ppm |
| 2023-07-13 | CA5400670_039_039-202307130945 | 2.50 ppm |
| 2023-07-13 | CA5400670_096_096-202307131050 | 1.80 ppm |
| 2023-07-27 | CA5400670_030_030-202307270850 | 1.80 ppm |
| 2023-07-27 | CA5400670_035_035-202307271040 | 3.00 ppm |
| 2023-08-01 | CA5400670_057_057-202308010800 | 1.50 ppm |
| 2023-08-07 | CA5400670_127_127-202308071330 | 1.70 ppm |
| 2023-08-07 | CA5400670_152_152-202308071100 | 3.40 ppm |
| 2023-08-07 | CA5400670_063_063-202308071400 | 1.000 ppm |
| 2023-08-09 | CA5400670_061_061-202308091005 | 1.80 ppm |
| 2023-08-09 | CA5400670_022_022-202308090930 | 2.90 ppm |
| 2023-08-14 | CA5400670_069_069-202308141006 | 3.60 ppm |
| 2023-08-14 | CA5400670_014_014-202308140906 | 3.60 ppm |
| 2023-08-14 | CA5400670_154_154-202308141056 | 2.30 ppm |
| 2023-08-15 | CA5400670_085_085-202308150945 | 8.40 ppm |
| 2023-08-15 | CA5400670_075_075-202308150900 | 3.20 ppm |
| 2023-08-15 | CA5400670_110_110-202308151050 | 3.90 ppm |
| 2023-08-15 | CA5400670_134_134-202308151015 | 4.90 ppm |
| 2023-08-15 | CA5400670_109_109-202308151130 | 2.30 ppm |
| 2023-08-16 | CA5400670_046_046-202308161154 | 2.20 ppm |
| 2023-08-16 | CA5400670_049_049-202308160845 | 5.10 ppm |
| 2023-08-16 | CA5400670_107_107-202308160910 | 3.50 ppm |
| 2023-08-16 | CA5400670_044_044-202308161128 | 2.70 ppm |
| 2023-08-16 | CA5400670_064_064-202308161100 | 3.70 ppm |
| 2023-08-16 | CA5400670_077_077-202308161005 | 2.80 ppm |
| 2023-08-21 | CA5400670_020_020-202308211024 | 3.00 ppm |
| 2023-08-21 | CA5400670_129_129-202308211110 | 3.60 ppm |
| 2023-08-22 | CA5400670_130_130-202308220900 | 4.90 ppm |
| 2023-08-22 | CA5400670_041_041-202308221130 | 3.10 ppm |
| 2023-08-22 | CA5400670_066_066-202308221100 | 1.90 ppm |
| 2023-08-22 | CA5400670_086_086-202308220840 | 12.9 ppm |
| 2023-09-05 | CA5400670_080_080-202309051010 | 1.10 ppm |
| 2023-09-05 | CA5400670_048_048-202309051030 | 3.00 ppm |
| 2023-09-06 | CA5400670_034_034-202309060730 | 14.9 ppm |
| 2023-09-06 | CA5400670_086_086-202309060845 | 2.50 ppm |
| 2023-09-13 | CA5400670_156_156-202309131201 | ND |
| 2023-09-20 | CA5400670_128_128-202309201210 | 2.50 ppm |
| 2023-09-26 | CA5400670_042_042-202309261000 | 3.00 ppm |
| 2023-09-26 | CA5400670_105_105-202309260920 | 3.00 ppm |
| 2023-09-27 | CA5400670_009_009-202309271135 | 15.8 ppm |
| 2023-09-27 | CA5400670_001_001-202309271125 | 18.4 ppm |
| 2023-09-27 | CA5400670_004_004-202309271120 | 16.8 ppm |
| 2023-09-27 | CA5400670_007_007-202309271140 | 15.4 ppm |
| 2023-09-27 | CA5400670_006_006-202309271130 | 17.9 ppm |
| 2023-09-27 | CA5400670_008_008-202309271145 | 15.5 ppm |
| 2023-09-27 | CA5400670_053_053-202309271125 | 0.700 ppm |
| 2023-10-18 | CA5400670_092_092-202310181045 | 4.70 ppm |
| 2023-10-18 | CA5400670_078_078-202310181010 | 1.80 ppm |
| 2023-10-18 | CA5400670_050_050-202310180920 | 3.00 ppm |
| 2023-10-23 | CA5400670_148_148-202310231220 | 1.40 ppm |
| 2023-10-23 | CA5400670_019_019-202310231430 | 2.40 ppm |
| 2023-10-23 | CA5400670_070_070-202310231130 | 3.20 ppm |
| 2023-10-23 | CA5400670_037_037-202310231045 | 7.70 ppm |
| 2023-11-01 | CA5400670_121_121-202311011000 | 2.40 ppm |
| 2023-11-06 | CA5400670_079_079-202311060800 | 4.80 ppm |
| 2023-11-06 | CA5400670_115_115-202311060750 | 1.70 ppm |
| 2023-11-06 | CA5400670_093_093-202311060612 | 2.80 ppm |
| 2023-11-13 | CA5400670_009_009-202311131000 | 15.6 ppm |
| 2023-11-13 | CA5400670_006_006-202311130925 | 16.9 ppm |
| 2023-11-13 | CA5400670_007_007-202311131005 | 14.1 ppm |
| 2023-11-13 | CA5400670_001_001-202311130910 | 17.1 ppm |
| 2023-11-13 | CA5400670_004_004-202311130915 | 16.7 ppm |
| 2023-11-13 | CA5400670_008_008-202311131010 | 15.2 ppm |
| 2023-11-13 | CA5400670_058_058-202311131045 | 2.50 ppm |
| 2023-11-15 | CA5400670_055_055-202311151115 | 4.10 ppm |
| 2023-11-20 | CA5400670_118_118-202311200830 | 1.40 ppm |
| 2023-11-20 | CA5400670_123_123-202311200800 | 3.90 ppm |
| 2023-11-22 | CA5400670_038_038-202311221123 | 1.70 ppm |
| 2023-11-22 | CA5400670_082_082-202311221100 | 2.60 ppm |
| 2023-11-27 | CA5400670_108_108-202311270900 | 8.20 ppm |
| 2023-11-27 | CA5400670_025_025-202311270945 | 2.40 ppm |
| 2023-11-27 | CA5400670_091_091-202311271005 | 3.00 ppm |
| 2023-11-27 | CA5400670_013_013-202311271028 | 3.20 ppm |
| 2023-11-27 | CA5400670_027_027-202311270810 | 2.30 ppm |
| 2023-11-27 | CA5400670_135_135-202311271030 | 1.80 ppm |
| 2023-11-29 | CA5400670_131_131-202311291000 | 2.50 ppm |
| 2023-11-29 | CA5400670_124_124-202311290830 | 2.40 ppm |