Nitrate
Cal/Am Water Company - San Marino
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 4.25 ppm | 87 | 85 | ND - 8.58 ppm |
2015 | 5.09 ppm | 133 | 132 | ND - 8.29 ppm |
2016 | 5.78 ppm | 124 | 124 | 0.950 ppm - 10.00 ppm |
2017 | 5.30 ppm | 1 | 1 | 5.30 ppm |
2018 | 6.26 ppm | 136 | 136 | 0.170 ppm - 16.0 ppm |
2019 | 5.99 ppm | 150 | 149 | ND - 16.0 ppm |
ppm = parts per million
State and national drinking water standards and health guidelines
EWG Health Guideline 0.14 ppm
The EWG Health Guideline of 0.14 ppm for nitrate was defined by EWG . This health guideline protects against cancer and harm to fetal growth and development.
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 |
---|---|---|
2014-01-06 | 1225-029-0930 | 2.65 ppm |
2014-01-06 | 1225-049-0900 | 3.96 ppm |
2014-01-13 | 1225-049-1045 | 4.15 ppm |
2014-01-21 | 1225-049-1315 | 4.51 ppm |
2014-01-27 | 1225-049-1320 | 3.75 ppm |
2014-02-03 | 1225-029-1010 | 2.67 ppm |
2014-02-03 | 1225-049-1040 | 2.73 ppm |
2014-02-11 | 1225-049-1100 | 4.89 ppm |
2014-02-18 | 1225-049-1000 | 5.93 ppm |
2014-03-24 | 1225-049-1100 | 5.51 ppm |
2014-04-02 | 1225-029-0925 | 2.66 ppm |
2014-04-02 | 1225-049-1215 | 4.59 ppm |
2014-04-07 | 1225-049-0945 | 5.08 ppm |
2014-04-14 | 1225-011-0855 | 4.81 ppm |
2014-04-14 | 1225-020-1045 | 1.16 ppm |
2014-04-14 | 1225-023-0935 | 1.69 ppm |
2014-04-14 | 1225-029-0950 | 2.65 ppm |
2014-04-14 | 1225-032-1015 | 2.95 ppm |
2014-04-14 | 1225-049-0910 | 4.48 ppm |
2014-04-21 | 1225-044-0940 | 8.54 ppm |
2014-04-21 | 1225-049-0940 | 2.93 ppm |
2014-04-28 | 1225-049-0940 | 4.31 ppm |
2014-05-05 | 1225-029-1035 | 2.71 ppm |
2014-05-05 | 1225-049-1050 | 1.91 ppm |
2014-05-12 | 1225-014-1300 | 6.61 ppm |
2014-05-12 | 1225-049-1045 | 6.23 ppm |
2014-05-19 | 1225-010-0850 | 2.10 ppm |
2014-05-19 | 1225-049-1315 | 4.50 ppm |
2014-05-27 | 1225-049-1045 | 2.25 ppm |
2014-06-02 | 1225-029-1015 | 2.77 ppm |
2014-06-02 | 1225-049-0925 | 6.05 ppm |
2014-06-05 | 9590-010-1300 | 1.63 ppm |
2014-06-09 | 1225-049-1000 | 6.29 ppm |
2014-06-16 | 9590-010-0850 | 1.65 ppm |
2014-06-16 | 9590-011-0920 | 4.97 ppm |
2014-06-16 | 9590-017-1305 | 4.97 ppm |
2014-06-16 | 9590-020-1000 | 1.15 ppm |
2014-06-16 | 9590-023-0945 | 1.63 ppm |
2014-06-16 | 9590-029-1205 | 2.71 ppm |
2014-06-16 | 9590-032-0735 | 2.94 ppm |
2014-06-16 | 9590-044-1230 | 8.58 ppm |
2014-06-16 | 1225-049-1230 | 3.77 ppm |
2014-06-23 | 1225-017-1045 | 4.49 ppm |
2014-06-23 | 1225-049-0940 | 5.66 ppm |
2014-07-01 | 1225-044-1015 | 8.53 ppm |
2014-07-01 | 1225-049-1015 | ND |
2014-07-07 | 1225-044-1210 | 8.57 ppm |
2014-07-07 | 1225-049-1210 | 2.59 ppm |
2014-07-14 | 1225-029-1210 | 2.66 ppm |
2014-07-14 | 1225-049-1140 | ND |
2014-07-21 | 1225-049-0930 | 5.48 ppm |
2014-07-28 | 1225-049-1035 | 5.40 ppm |
2014-08-04 | 1225-029-1015 | 2.69 ppm |
2014-08-04 | 1225-049-1100 | 5.80 ppm |
2014-08-11 | 1225-049-1015 | 5.48 ppm |
2014-08-18 | 1225-049-1120 | 2.25 ppm |
2014-08-25 | 1225-049-1000 | 5.52 ppm |
2014-09-02 | 1225-029-1055 | 2.78 ppm |
2014-09-02 | 1225-049-1145 | 3.36 ppm |
2014-09-03 | 9588-010-0900 | 1.65 ppm |
2014-09-03 | 9588-011-0945 | 4.97 ppm |
2014-09-03 | 9588-017-0915 | 3.84 ppm |
2014-09-03 | 9588-020-1000 | 1.08 ppm |
2014-09-03 | 9588-023-1020 | 1.67 ppm |
2014-09-03 | 9588-032-1030 | 2.94 ppm |
2014-09-08 | 1225-049-1115 | 5.85 ppm |
2014-09-16 | 1225-049-0945 | 5.83 ppm |
2014-09-22 | 1225-049-0955 | 5.63 ppm |
2014-09-29 | 1225-049-1250 | 6.07 ppm |
2014-10-06 | 1225-029-1115 | 2.77 ppm |
2014-10-06 | 1225-049-1130 | 6.05 ppm |
2014-10-13 | 1225-049-0940 | 0.755 ppm |
2014-10-20 | 1225-049-1135 | 6.12 ppm |
2014-10-27 | 1225-049-1130 | 6.03 ppm |
2014-11-03 | 1225-029-1000 | 2.65 ppm |
2014-11-03 | 1225-044-1030 | 8.53 ppm |
2014-11-03 | 1225-049-1030 | 6.16 ppm |
2014-11-10 | 1225-049-1030 | 5.83 ppm |
2014-11-17 | 1225-049-1130 | 5.77 ppm |
2014-11-24 | 1225-044-1000 | 8.53 ppm |
2014-11-24 | 1225-049-1000 | 5.37 ppm |
2014-12-01 | 1225-029-1110 | 2.66 ppm |
2014-12-01 | 1225-049-1045 | 5.48 ppm |
2014-12-08 | 1225-044-1245 | 6.93 ppm |
2014-12-08 | 1225-049-1245 | 5.49 ppm |
2014-12-15 | 1225-044-1000 | 7.14 ppm |
2014-12-15 | 1225-049-1000 | 4.66 ppm |
2015-01-05 | 1225-029-1045 | 2.72 ppm |
2015-01-05 | 1225-044-1130 | 6.74 ppm |
2015-01-05 | 1225-049-1130 | 3.42 ppm |
2015-01-12 | 1225-044-0940 | 6.48 ppm |
2015-01-12 | 1225-049-0940 | 3.38 ppm |
2015-01-20 | 1225-044-1030 | 6.58 ppm |
2015-01-20 | 1225-049-1030 | 3.18 ppm |
2015-01-26 | 1225-044-1030 | 6.27 ppm |
2015-01-26 | 1225-049-1030 | 3.42 ppm |
2015-02-02 | 1225-029-1035 | 2.78 ppm |
2015-02-02 | 1225-044-1100 | 6.29 ppm |
2015-02-02 | 1225-049-1100 | 3.33 ppm |
2015-02-09 | 1225-044-1110 | 5.94 ppm |
2015-02-09 | 1225-049-1110 | 3.35 ppm |
2015-02-17 | 1225-044-1215 | 5.84 ppm |
2015-02-17 | 1225-049-1215 | 3.71 ppm |
2015-02-23 | 1225-044-0830 | 8.29 ppm |
2015-02-23 | 1225-049-0830 | 3.51 ppm |
2015-03-02 | 1225-029-1020 | 2.75 ppm |
2015-03-02 | 1225-044-1045 | 5.71 ppm |
2015-03-02 | 1225-049-1045 | 3.17 ppm |
2015-03-09 | 1225-044-1030 | 6.39 ppm |
2015-03-09 | 1225-049-1030 | 3.22 ppm |
2015-03-17 | 1225-049-1300 | 3.20 ppm |
2015-03-23 | 1225-044-1100 | 5.48 ppm |
2015-03-23 | 1225-049-1100 | 4.66 ppm |
2015-04-01 | 1225-044-1030 | 5.25 ppm |
2015-04-01 | 1225-049-1030 | 5.13 ppm |
2015-04-06 | 1225-029-0945 | 2.81 ppm |
2015-04-06 | 1225-044-1015 | 5.44 ppm |
2015-04-06 | 1225-049-1015 | 4.41 ppm |
2015-04-13 | 1225-044-1045 | 5.62 ppm |
2015-04-13 | 1225-049-1045 | 4.66 ppm |
2015-04-20 | 1225-044-0935 | 5.39 ppm |
2015-04-20 | 1225-049-0935 | 5.98 ppm |
2015-04-27 | 1225-044-0930 | 5.31 ppm |
2015-04-27 | 1225-049-0930 | 5.83 ppm |
2015-05-04 | 1225-044-1010 | 5.30 ppm |
2015-05-04 | 1225-049-1010 | 5.78 ppm |
2015-05-11 | 1225-044-1000 | 5.36 ppm |
2015-05-11 | 1225-049-1000 | 5.70 ppm |
2015-05-12 | 1225-017-1245 | 3.75 ppm |
2015-05-18 | 1225-011-1050 | 5.28 ppm |
2015-05-18 | 1225-023-1110 | 1.79 ppm |
2015-05-18 | 1225-032-1130 | 2.75 ppm |
2015-05-18 | 1225-044-1055 | 5.22 ppm |
2015-05-18 | 1225-044-1110 | 5.91 ppm |
2015-05-18 | 1225-049-1055 | ND |
2015-05-20 | 1225-006-1255 | 7.87 ppm |
2015-05-20 | 1225-029-1235 | 3.13 ppm |
2015-05-26 | 1225-044-1010 | 4.95 ppm |
2015-05-26 | 1225-049-1010 | 3.86 ppm |
2015-05-27 | 1225-010-0830 | 1.75 ppm |
2015-05-27 | 1225-020-0855 | 1.27 ppm |
2015-06-01 | 1225-006-1000 | 7.40 ppm |
2015-06-01 | 1225-029-1010 | 3.26 ppm |
2015-06-01 | 1225-044-1045 | 5.30 ppm |
2015-06-01 | 1225-049-1045 | 5.98 ppm |
2015-06-08 | 1225-044-1015 | 5.42 ppm |
2015-06-08 | 1225-049-1015 | 6.20 ppm |
2015-06-15 | 1225-044-1045 | 5.40 ppm |
2015-06-15 | 1225-049-1045 | 6.32 ppm |
2015-06-22 | 1225-044-1000 | 5.34 ppm |
2015-06-22 | 1225-044-1000 | 5.34 ppm |
2015-06-22 | 1225-049-1000 | 6.09 ppm |
2015-06-22 | 1225-049-1000 | 6.08 ppm |
2015-06-29 | 1225-044-1110 | 5.36 ppm |
2015-06-29 | 1225-044-1110 | 5.36 ppm |
2015-06-29 | 1225-049-1110 | 6.19 ppm |
2015-06-29 | 1225-049-1110 | 6.19 ppm |
2015-07-06 | 1225-006-1020 | 7.51 ppm |
2015-07-06 | 1225-006-1020 | 7.51 ppm |
2015-07-06 | 1225-044-1100 | 5.50 ppm |
2015-07-06 | 1225-044-1100 | 5.50 ppm |
2015-07-06 | 1225-049-1100 | 5.98 ppm |
2015-07-06 | 1225-049-1100 | 5.98 ppm |
2015-07-13 | 1225-044-0845 | 8.06 ppm |
2015-07-13 | 1225-044-0845 | 8.06 ppm |
2015-07-13 | 1225-049-0845 | 5.88 ppm |
2015-07-13 | 1225-049-0845 | 5.88 ppm |
2015-07-20 | 1225-044-1100 | 7.80 ppm |
2015-07-20 | 1225-044-1100 | 7.80 ppm |
2015-07-20 | 1225-049-1100 | 5.43 ppm |
2015-07-20 | 1225-049-1100 | 5.43 ppm |
2015-07-27 | 1225-044-0920 | 8.11 ppm |
2015-07-27 | 1225-049-0920 | 6.32 ppm |
2015-07-27 | 1225-049-0920 | 6.32 ppm |
2015-08-05 | 1225-029-0935 | 3.52 ppm |
2015-08-05 | 1225-044-0915 | 7.93 ppm |
2015-08-05 | 1225-049-0915 | 5.49 ppm |
2015-08-10 | 1225-044-0940 | 7.99 ppm |
2015-08-10 | 1225-049-0940 | 5.29 ppm |
2015-08-18 | 1225-044-1000 | 7.99 ppm |
2015-08-18 | 1225-049-1000 | 5.91 ppm |
2015-08-24 | 1225-044-0845 | 5.65 ppm |
2015-08-24 | 1225-049-0845 | 4.29 ppm |
2015-09-01 | 1225-029-1020 | 3.39 ppm |
2015-09-01 | 1225-044-1000 | 7.96 ppm |
2015-09-01 | 1225-049-1000 | 3.86 ppm |
2015-09-08 | 9588-010-0915 | 1.83 ppm |
2015-09-08 | 9588-011-1020 | 5.65 ppm |
2015-09-08 | 9588-017-1035 | 3.84 ppm |
2015-09-08 | 9588-020-0935 | 1.17 ppm |
2015-09-08 | 9588-023-0950 | 1.81 ppm |
2015-09-08 | 9588-032-1005 | 2.94 ppm |
2015-09-08 | 1225-044-1000 | 7.97 ppm |
2015-09-08 | 1225-049-1000 | 3.95 ppm |
2015-09-15 | 1225-044-1015 | 7.97 ppm |
2015-09-15 | 1225-049-1015 | 5.21 ppm |
2015-09-21 | 1225-044-0915 | 8.00 ppm |
2015-09-21 | 1225-049-0915 | 4.27 ppm |
2015-09-28 | 1225-044-0945 | 7.90 ppm |
2015-09-28 | 1225-049-0945 | 4.15 ppm |
2015-10-05 | 1225-029-0920 | 3.14 ppm |
2015-10-05 | 1225-044-0945 | 8.10 ppm |
2015-10-05 | 1225-049-0945 | 3.61 ppm |
2015-10-12 | 1225-044-0945 | 8.07 ppm |
2015-10-12 | 1225-049-0945 | 3.94 ppm |
2015-10-19 | 1225-044-0945 | 8.13 ppm |
2015-10-19 | 1225-049-0945 | 3.97 ppm |
2015-10-26 | 1225-049-0945 | 4.30 ppm |
2015-11-05 | 1225-044-0945 | 5.78 ppm |
2015-11-05 | 1225-049-0945 | 2.12 ppm |
2015-11-09 | 1225-049-0845 | 1.17 ppm |
2015-11-17 | 1225-029-0900 | 3.29 ppm |
2015-11-17 | 1225-044-0930 | 8.24 ppm |
2015-11-17 | 1225-049-0930 | 3.30 ppm |
2015-11-23 | 1225-044-0920 | 8.26 ppm |
2015-11-23 | 1225-049-0925 | 2.47 ppm |
2015-12-01 | 1225-049-0845 | 2.17 ppm |
2015-12-14 | 1225-029-0850 | 3.33 ppm |
2015-12-14 | 1225-044-0930 | 5.70 ppm |
2015-12-14 | 1225-049-0930 | 2.05 ppm |
2016-01-04 | 1225-006-1100 | 8.84 ppm |
2016-01-04 | 1225-029-1050 | 3.32 ppm |
2016-02-09 | 1225-006-0905 | 8.76 ppm |
2016-02-09 | 1225-029-0910 | 3.20 ppm |
2016-03-01 | 1225-006-0925 | 9.22 ppm |
2016-03-01 | 1225-029-0930 | 3.42 ppm |
2016-03-02 | 9588-011-1005 | 10.00 ppm |
2016-04-13 | 1225-044-1110 | 5.83 ppm |
2016-04-13 | 1225-049-1110 | 5.49 ppm |
2016-04-19 | 1225-006-1035 | 9.32 ppm |
2016-04-19 | 1225-029-1015 | 3.46 ppm |
2016-04-19 | 1225-044-0930 | 7.36 ppm |
2016-04-19 | 1225-049-0930 | 4.64 ppm |
2016-04-25 | 1225-044-1015 | 7.36 ppm |
2016-04-25 | 1225-049-1015 | 3.47 ppm |
2016-05-02 | 1225-006-0950 | 9.38 ppm |
2016-05-02 | 1225-029-0930 | 3.48 ppm |
2016-05-02 | 1225-044-0915 | 8.02 ppm |
2016-05-02 | 1225-049-0915 | 4.10 ppm |
2016-05-09 | 1225-044-0950 | 5.84 ppm |
2016-05-09 | 1225-049-0950 | 4.01 ppm |
2016-05-16 | 1225-044-0845 | 7.86 ppm |
2016-05-16 | 1225-049-0845 | 4.12 ppm |
2016-05-23 | 1225-044-0845 | 7.87 ppm |
2016-05-23 | 1225-049-0845 | 3.98 ppm |
2016-06-01 | 1225-044-0820 | 7.90 ppm |
2016-06-01 | 1225-049-0820 | 4.60 ppm |
2016-06-06 | 1225-006-1100 | 9.41 ppm |
2016-06-06 | 1225-010-1000 | 1.53 ppm |
2016-06-06 | 1225-017-1130 | 4.03 ppm |
2016-06-06 | 1225-020-1040 | 4.64 ppm |
2016-06-06 | 1225-023-1135 | 1.92 ppm |
2016-06-06 | 1225-029-1045 | 3.39 ppm |
2016-06-06 | 1225-032-1105 | 6.55 ppm |
2016-06-06 | 1225-044-1000 | 8.09 ppm |
2016-06-06 | 1225-049-1000 | 4.43 ppm |
2016-06-09 | 9588-011-0935 | 9.50 ppm |
2016-06-13 | 1225-044-0830 | 8.06 ppm |
2016-06-13 | 1225-049-0830 | 4.21 ppm |
2016-06-21 | 1225-044-0815 | 7.80 ppm |
2016-06-21 | 1225-049-0815 | 4.72 ppm |
2016-06-28 | 1225-044-0900 | 8.20 ppm |
2016-06-28 | 1225-049-0900 | 5.25 ppm |
2016-07-05 | 1225-006-0915 | 9.21 ppm |
2016-07-05 | 1225-029-0900 | 3.48 ppm |
2016-07-05 | 1225-044-0815 | 6.72 ppm |
2016-07-05 | 1225-049-0815 | 1.32 ppm |
2016-07-12 | 1225-044-0745 | 8.22 ppm |
2016-07-12 | 1225-049-0755 | 5.23 ppm |
2016-07-18 | 1225-044-0915 | 8.27 ppm |
2016-07-18 | 1225-049-0925 | 5.17 ppm |
2016-07-25 | 1225-044-0930 | 8.33 ppm |
2016-07-25 | 1225-049-0930 | 5.02 ppm |
2016-08-01 | 1225-006-1110 | 9.50 ppm |
2016-08-01 | 1225-029-1055 | 3.52 ppm |
2016-08-01 | 1225-044-1030 | 8.33 ppm |
2016-08-01 | 1225-049-1030 | 5.05 ppm |
2016-08-08 | 1225-044-0935 | 8.43 ppm |
2016-08-08 | 1225-049-0935 | 4.88 ppm |
2016-08-16 | 1225-044-0915 | 8.63 ppm |
2016-08-16 | 1225-049-0915 | 3.60 ppm |
2016-08-22 | 1225-044-0945 | 8.64 ppm |
2016-08-22 | 1225-049-0945 | 3.38 ppm |
2016-08-30 | 1225-044-0945 | 7.42 ppm |
2016-08-30 | 1225-049-0945 | 0.950 ppm |
2016-09-06 | 1225-029-0930 | 3.53 ppm |
2016-09-06 | 1225-044-0950 | 5.97 ppm |
2016-09-06 | 1225-049-0950 | 1.34 ppm |
2016-09-07 | 9588-010-0945 | 1.90 ppm |
2016-09-07 | 9588-011-1105 | 9.60 ppm |
2016-09-07 | 9588-017-1020 | 3.90 ppm |
2016-09-07 | 9588-020-1130 | 4.60 ppm |
2016-09-07 | 9588-023-1120 | 2.20 ppm |
2016-09-07 | 9588-032-1140 | 5.90 ppm |
2016-09-12 | 1225-044-1000 | 8.52 ppm |
2016-09-12 | 1225-049-1000 | 2.52 ppm |
2016-09-14 | 1225-006-0930 | 8.20 ppm |
2016-09-14 | 9590-006-0930 | 8.00 ppm |
2016-09-14 | 9590-010-0805 | 1.60 ppm |
2016-09-14 | 9590-011-1130 | 9.80 ppm |
2016-09-14 | 9590-017-0900 | 4.00 ppm |
2016-09-14 | 9590-020-1145 | 4.70 ppm |
2016-09-14 | 9590-023-1200 | 2.00 ppm |
2016-09-14 | 9590-029-0920 | 4.20 ppm |
2016-09-14 | 9590-032-1225 | 6.50 ppm |
2016-09-14 | 9590-044-0945 | 8.40 ppm |
2016-09-19 | 1225-044-0950 | 8.55 ppm |
2016-09-19 | 1225-049-0950 | 2.66 ppm |
2016-09-27 | 1225-044-0940 | 8.43 ppm |
2016-09-27 | 1225-049-0940 | 2.68 ppm |
2016-10-03 | 1225-006-0845 | 8.97 ppm |
2016-10-03 | 1225-029-0900 | 3.53 ppm |
2016-10-03 | 1225-044-0945 | 8.75 ppm |
2016-10-03 | 1225-049-0945 | 3.02 ppm |
2016-10-10 | 1225-044-0945 | 8.76 ppm |
2016-10-10 | 1225-049-0945 | 3.90 ppm |
2016-10-17 | 1225-044-1015 | 8.90 ppm |
2016-10-17 | 1225-049-1015 | 4.05 ppm |
2016-10-24 | 1225-044-1010 | 8.92 ppm |
2016-10-24 | 1225-049-1010 | 3.43 ppm |
2016-11-01 | 1225-006-1130 | 9.17 ppm |
2016-11-01 | 1225-029-1135 | 3.43 ppm |
2016-11-01 | 1225-044-1150 | 8.56 ppm |
2016-11-01 | 1225-049-1150 | 3.22 ppm |
2016-11-07 | 1225-044-0850 | 8.95 ppm |
2016-11-07 | 1225-049-0850 | 2.89 ppm |
2016-11-14 | 1225-044-0830 | 8.62 ppm |
2016-11-14 | 1225-049-0830 | 2.52 ppm |
2016-11-21 | 1225-044-0930 | 8.55 ppm |
2016-11-21 | 1225-049-0930 | 1.15 ppm |
2016-11-28 | 1225-044-1110 | 6.48 ppm |
2016-11-28 | 1225-049-1110 | 2.12 ppm |
2016-12-05 | 1225-006-0940 | 9.03 ppm |
2016-12-05 | 9588-011-1015 | 8.60 ppm |
2016-12-05 | 1225-029-1010 | 3.44 ppm |
2016-12-05 | 9588-032-1045 | 3.00 ppm |
2016-12-05 | 1225-044-1025 | 6.80 ppm |
2016-12-05 | 1225-049-1025 | 2.54 ppm |
2016-12-12 | 1225-044-0940 | 8.29 ppm |
2016-12-12 | 1225-049-0940 | 4.58 ppm |
2016-12-19 | 1225-044-0945 | 7.37 ppm |
2016-12-19 | 1225-049-0945 | 4.63 ppm |
2016-12-27 | 1225-044-0900 | 6.37 ppm |
2016-12-27 | 1225-049-0900 | 4.89 ppm |
2017-06-01 | 5.30 ppm* | |
2018-01-02 | 1225-006-0830 | 9.19 ppm |
2018-01-02 | 1225-029-0840 | 3.55 ppm |
2018-01-02 | 1225-044-0920 | 8.83 ppm |
2018-01-02 | 1225-049-0920 | 3.81 ppm |
2018-01-04 | 9590-007-1000 | 16.0 ppm |
2018-01-08 | 1225-044-0830 | 8.87 ppm |
2018-01-08 | 1225-049-0830 | 4.65 ppm |
2018-01-10 | 9590-007-0935 | 2.50 ppm |
2018-01-25 | 1225-044-0745 | 8.68 ppm |
2018-01-25 | 1225-049-0745 | 2.91 ppm |
2018-01-30 | 1225-044-0800 | 8.74 ppm |
2018-01-30 | 1225-049-0800 | 3.93 ppm |
2018-02-05 | 1225-006-0920 | 9.20 ppm |
2018-02-05 | 1225-029-0900 | 3.57 ppm |
2018-02-05 | 1225-044-0800 | 8.81 ppm |
2018-02-05 | 1225-049-0800 | 4.38 ppm |
2018-02-12 | 1225-044-0815 | 8.80 ppm |
2018-02-12 | 1225-049-0815 | 4.17 ppm |
2018-02-20 | 1225-044-0750 | 8.79 ppm |
2018-02-20 | 1225-049-0750 | 4.13 ppm |
2018-02-26 | 1225-044-0750 | 8.81 ppm |
2018-02-26 | 1225-049-0750 | 3.97 ppm |
2018-03-05 | 1225-006-0840 | 9.13 ppm |
2018-03-05 | 1225-029-0855 | 3.59 ppm |
2018-03-05 | 1225-044-1100 | 8.73 ppm |
2018-03-05 | 1225-049-1100 | 5.03 ppm |
2018-03-06 | 9588-007-0920 | 16.0 ppm |
2018-03-06 | 9588-020-1020 | 2.20 ppm |
2018-03-06 | 9588-032-1000 | 6.50 ppm |
2018-03-12 | 1225-044-1050 | 8.56 ppm |
2018-03-12 | 1225-049-1050 | 5.06 ppm |
2018-03-19 | 1225-044-1000 | 8.54 ppm |
2018-03-19 | 1225-049-1000 | 4.34 ppm |
2018-03-26 | 1225-044-0920 | 8.42 ppm |
2018-03-26 | 1225-049-0920 | 4.18 ppm |
2018-04-03 | 1225-006-1010 | 9.16 ppm |
2018-04-03 | 1225-029-0955 | 3.59 ppm |
2018-04-03 | 1225-044-0930 | 8.74 ppm |
2018-04-03 | 1225-049-0930 | 4.08 ppm |
2018-04-09 | 1225-044-0815 | 8.81 ppm |
2018-04-09 | 1225-049-0815 | 4.03 ppm |
2018-04-16 | 1225-044-0815 | 8.75 ppm |
2018-04-16 | 1225-049-0815 | 3.95 ppm |
2018-04-23 | 1225-044-0744 | 8.87 ppm |
2018-04-23 | 1225-049-0744 | 3.96 ppm |
2018-05-01 | 1225-044-0848 | 8.71 ppm |
2018-05-01 | 1225-049-0848 | 3.13 ppm |
2018-05-07 | 1225-006-1050 | 8.81 ppm |
2018-05-07 | 1225-029-1025 | 3.59 ppm |
2018-05-07 | 1225-044-0915 | 8.80 ppm |
2018-05-07 | 1225-049-0915 | 0.260 ppm |
2018-05-14 | 1225-044-0800 | 8.87 ppm |
2018-05-14 | 1225-049-0800 | 2.58 ppm |
2018-05-21 | 1225-044-0845 | 8.85 ppm |
2018-05-21 | 1225-049-0845 | 2.82 ppm |
2018-05-29 | 1225-044-0820 | 8.75 ppm |
2018-05-29 | 1225-049-0820 | 4.68 ppm |
2018-06-04 | 1225-006-0745 | 9.02 ppm |
2018-06-04 | 1225-029-0800 | 3.58 ppm |
2018-06-04 | 1225-044-0830 | 8.90 ppm |
2018-06-04 | 1225-049-0830 | 2.64 ppm |
2018-06-11 | 1225-044-1100 | 8.90 ppm |
2018-06-11 | 1225-049-1100 | 3.33 ppm |
2018-06-14 | 9588-007-0950 | 14.0 ppm |
2018-06-14 | 9588-032-1100 | 3.20 ppm |
2018-06-18 | 1225-049-0830 | 2.70 ppm |
2018-06-20 | 1225-044-1205 | 8.92 ppm |
2018-06-25 | 1225-044-0845 | 9.00 ppm |
2018-06-25 | 1225-049-0845 | 0.170 ppm |
2018-07-02 | 1225-006-0740 | 9.12 ppm |
2018-07-02 | 1225-029-0750 | 3.62 ppm |
2018-07-02 | 1225-044-0850 | 8.99 ppm |
2018-07-02 | 1225-049-0850 | 2.95 ppm |
2018-07-09 | 1225-044-0824 | 9.01 ppm |
2018-07-09 | 1225-049-0824 | 4.81 ppm |
2018-07-16 | 1225-044-0830 | 9.07 ppm |
2018-07-16 | 1225-049-0830 | 1.35 ppm |
2018-07-23 | 1225-044-0900 | 9.13 ppm |
2018-07-23 | 1225-049-0900 | 0.180 ppm |
2018-07-30 | 1225-044-0830 | 9.04 ppm |
2018-07-30 | 1225-049-0830 | 4.64 ppm |
2018-08-06 | 1225-006-0740 | 9.17 ppm |
2018-08-06 | 1225-029-0955 | 3.67 ppm |
2018-08-06 | 1225-044-0845 | 9.13 ppm |
2018-08-06 | 1225-049-0845 | 4.26 ppm |
2018-08-13 | 1225-044-0900 | 9.11 ppm |
2018-08-13 | 1225-049-0900 | 4.19 ppm |
2018-08-20 | 1225-044-0930 | 9.10 ppm |
2018-08-20 | 1225-049-0930 | 2.76 ppm |
2018-08-27 | 1225-044-1015 | 9.12 ppm |
2018-08-27 | 1225-049-1015 | 4.20 ppm |
2018-09-04 | 1225-006-0800 | 9.23 ppm |
2018-09-04 | 1225-029-0810 | 3.66 ppm |
2018-09-04 | 1225-044-0845 | 9.14 ppm |
2018-09-04 | 1225-049-0845 | 3.94 ppm |
2018-09-10 | 1225-044-0830 | 9.21 ppm |
2018-09-10 | 1225-049-0830 | 3.94 ppm |
2018-09-17 | 1225-044-0945 | 9.16 ppm |
2018-09-17 | 1225-049-0945 | 3.98 ppm |
2018-09-20 | 9588-007-0940 | 16.0 ppm |
2018-09-20 | 9588-017-0950 | 4.00 ppm |
2018-09-20 | 9588-020-1040 | 1.10 ppm |
2018-09-20 | 9588-023-1020 | 2.00 ppm |
2018-09-20 | 9588-032-1055 | 3.00 ppm |
2018-09-24 | 1225-044-0845 | 9.23 ppm |
2018-09-24 | 1225-049-0845 | 4.12 ppm |
2018-10-01 | 1225-006-0830 | 9.25 ppm |
2018-10-01 | 1225-029-0845 | 3.65 ppm |
2018-10-01 | 1225-044-0915 | 9.28 ppm |
2018-10-01 | 1225-049-0915 | 4.31 ppm |
2018-10-08 | 1225-044-0830 | 9.31 ppm |
2018-10-08 | 1225-049-0830 | 3.76 ppm |
2018-10-15 | 1225-044-0920 | 9.31 ppm |
2018-10-15 | 1225-049-0920 | 0.250 ppm |
2018-10-22 | 1225-044-0920 | 9.32 ppm |
2018-10-22 | 1225-049-0920 | 4.26 ppm |
2018-10-29 | 1225-044-1045 | 9.21 ppm |
2018-10-29 | 1225-049-1045 | 3.96 ppm |
2018-11-05 | 1225-006-0905 | 9.32 ppm |
2018-11-05 | 1225-029-0915 | 3.66 ppm |
2018-11-05 | 1225-044-0950 | 9.32 ppm |
2018-11-05 | 1225-049-0950 | 0.380 ppm |
2018-11-13 | 1225-044-0845 | 9.32 ppm |
2018-11-13 | 1225-049-0845 | 2.87 ppm |
2018-11-19 | 1225-044-0830 | 9.37 ppm |
2018-11-19 | 1225-049-0830 | 3.57 ppm |
2018-11-26 | 1225-044-0930 | 9.37 ppm |
2018-11-26 | 1225-049-0930 | 0.250 ppm |
2018-12-03 | 1225-006-0742 | 9.40 ppm |
2018-12-03 | 1225-029-0752 | 3.68 ppm |
2018-12-03 | 1225-044-0808 | 9.37 ppm |
2018-12-03 | 1225-049-0808 | 4.67 ppm |
2018-12-10 | 1225-049-0900 | 4.34 ppm |
2018-12-17 | 1225-049-1030 | 4.16 ppm |
2018-12-18 | 9588-032-1015 | 5.20 ppm |
2018-12-26 | 1225-049-1103 | 4.24 ppm |
2019-01-02 | 1225-006-1140 | 9.43 ppm |
2019-01-02 | 1225-029-0950 | 3.72 ppm |
2019-01-02 | 1225-049-1010 | 4.39 ppm |
2019-01-07 | 1225-049-1120 | 4.49 ppm |
2019-01-14 | 1225-049-1145 | 4.24 ppm |
2019-01-22 | 1225-049-0945 | 4.00 ppm |
2019-01-28 | 1225-049-1230 | 4.18 ppm |
2019-02-04 | 1225-006-1245 | 9.21 ppm |
2019-02-04 | 1225-029-1255 | 3.74 ppm |
2019-02-04 | 1225-049-1415 | 4.04 ppm |
2019-02-11 | 1225-049-1200 | 4.15 ppm |
2019-02-19 | 1225-049-1145 | 3.98 ppm |
2019-02-25 | 1225-049-1130 | 4.73 ppm |
2019-03-04 | 1225-006-1135 | 9.12 ppm |
2019-03-04 | 1225-029-1155 | 3.71 ppm |
2019-03-04 | 1225-049-1215 | 5.30 ppm |
2019-03-11 | 1225-049-1120 | 5.37 ppm |
2019-03-18 | 1225-049-1230 | 5.03 ppm |
2019-03-19 | 9588-007-1025 | 14.0 ppm |
2019-03-19 | 9588-032-0940 | 4.90 ppm |
2019-03-25 | 1225-049-1140 | 5.15 ppm |
2019-04-01 | 1225-006-1645 | 9.18 ppm |
2019-04-01 | 1225-029-1650 | 3.60 ppm |
2019-04-01 | 1225-049-1700 | 3.79 ppm |
2019-04-08 | 1225-049-1140 | 3.24 ppm |
2019-04-15 | 1225-044-1325 | 7.73 ppm |
2019-04-15 | 1225-049-1325 | 0.440 ppm |
2019-04-22 | 1225-044-1120 | 8.66 ppm |
2019-04-22 | 1225-049-1120 | 2.92 ppm |
2019-04-29 | 1225-044-1200 | 8.53 ppm |
2019-04-29 | 1225-049-1200 | 3.01 ppm |
2019-05-06 | 1225-006-1105 | 8.59 ppm |
2019-05-06 | 1225-029-1055 | 3.77 ppm |
2019-05-06 | 1225-044-1220 | 8.46 ppm |
2019-05-06 | 1225-049-1220 | 2.75 ppm |
2019-05-13 | 9588-017-1015 | 3.80 ppm |
2019-05-13 | 9588-020-0930 | 1.000 ppm |
2019-05-13 | 9588-023-0945 | 2.00 ppm |
2019-05-13 | 9588-032-0955 | 2.90 ppm |
2019-05-13 | 1225-044-1145 | 8.63 ppm |
2019-05-13 | 1225-049-1145 | 2.73 ppm |
2019-05-15 | 9590-006-1130 | 8.50 ppm |
2019-05-15 | 9590-029-0845 | 3.70 ppm |
2019-05-15 | 9590-044-0925 | 8.50 ppm |
2019-05-20 | 1225-023-1133 | 2.43 ppm |
2019-05-20 | 1225-044-1200 | 8.45 ppm |
2019-05-20 | 1225-049-1200 | 0.350 ppm |
2019-05-24 | 9590-007-1012 | 15.0 ppm |
2019-05-28 | 1225-044-1339 | 8.75 ppm |
2019-05-28 | 1225-049-1339 | 1.74 ppm |
2019-06-03 | 1225-044-1113 | 8.55 ppm |
2019-06-03 | 1225-049-1113 | 3.37 ppm |
2019-06-05 | 1225-006-1055 | 8.52 ppm |
2019-06-05 | 9590-007-1250 | 16.0 ppm |
2019-06-05 | 1225-029-1105 | 3.76 ppm |
2019-06-10 | 1225-044-1245 | 8.43 ppm |
2019-06-10 | 1225-049-1245 | 3.09 ppm |
2019-06-17 | 1225-044-1210 | 8.80 ppm |
2019-06-17 | 1225-049-1210 | 3.07 ppm |
2019-06-18 | 9588-007-1050 | 15.0 ppm |
2019-06-18 | 9590-007-1155 | 15.0 ppm |
2019-06-18 | 9588-011-1005 | 9.00 ppm |
2019-06-24 | 1225-044-1111 | 9.15 ppm |
2019-06-24 | 1225-049-1111 | 3.82 ppm |
2019-07-01 | 1225-006-1120 | 8.80 ppm |
2019-07-01 | 1225-007-1405 | 14.9 ppm |
2019-07-01 | 1225-029-1135 | 3.75 ppm |
2019-07-01 | 1225-044-1215 | 9.17 ppm |
2019-07-01 | 1225-049-1215 | 4.00 ppm |
2019-07-08 | 1225-044-1102 | 8.82 ppm |
2019-07-08 | 1225-049-1102 | 3.92 ppm |
2019-07-10 | 9590-006-1009 | 8.60 ppm |
2019-07-10 | 9590-007-1104 | 15.0 ppm |
2019-07-10 | 9590-011-0939 | 7.40 ppm |
2019-07-10 | 9590-017-1041 | 3.90 ppm |
2019-07-10 | 9590-020-0921 | 1.10 ppm |
2019-07-10 | 9590-023-0833 | 2.00 ppm |
2019-07-10 | 9590-029-1032 | 3.70 ppm |
2019-07-10 | 9590-032-0823 | 3.00 ppm |
2019-07-10 | 9590-044-1020 | 8.90 ppm |
2019-07-15 | 1225-044-1122 | 9.18 ppm |
2019-07-15 | 1225-049-1122 | 3.74 ppm |
2019-07-17 | 9590-011-1050 | 10.00 ppm |
2019-07-22 | 1225-044-1230 | 8.97 ppm |
2019-07-22 | 1225-049-1230 | 3.91 ppm |
2019-07-29 | 1225-044-1200 | 8.57 ppm |
2019-07-29 | 1225-049-1200 | 3.65 ppm |
2019-08-05 | 1225-006-1045 | 8.55 ppm |
2019-08-05 | 1225-007-1200 | 13.7 ppm |
2019-08-05 | 1225-029-1055 | 3.59 ppm |
2019-08-05 | 1225-044-1115 | 9.28 ppm |
2019-08-05 | 1225-049-1115 | 3.89 ppm |
2019-08-07 | 9588-032-1035 | 2.70 ppm |
2019-08-12 | 1225-044-1240 | 9.31 ppm |
2019-08-12 | 1225-049-1240 | 3.85 ppm |
2019-08-19 | 1225-044-1202 | 8.87 ppm |
2019-08-19 | 1225-049-1202 | 3.85 ppm |
2019-08-26 | 9588-010-0945 | 2.30 ppm |
2019-08-26 | 9590-010-1001 | 2.40 ppm |
2019-08-26 | 1225-044-1039 | 9.57 ppm |
2019-08-26 | 1225-049-1039 | 3.83 ppm |
2019-09-03 | 1225-006-1217 | 8.69 ppm |
2019-09-03 | 1225-029-1240 | 3.63 ppm |
2019-09-03 | 1225-044-1315 | 8.75 ppm |
2019-09-03 | 1225-049-1315 | 0.220 ppm |
2019-09-09 | 1225-044-1100 | 8.60 ppm |
2019-09-09 | 1225-049-1100 | 3.61 ppm |
2019-09-16 | 1225-007-1145 | 12.9 ppm |
2019-09-16 | 1225-044-1300 | 8.71 ppm |
2019-09-16 | 1225-049-1300 | 0.260 ppm |
2019-09-23 | 9590-011-1116 | 9.60 ppm |
2019-09-23 | 9590-023-0800 | 1.90 ppm |
2019-09-23 | 1225-044-1415 | 9.52 ppm |
2019-09-23 | 1225-049-1415 | 0.270 ppm |
2019-09-24 | 9590-011-1243 | 9.80 ppm |
2019-09-24 | 9590-023-0735 | 2.00 ppm |
2019-09-25 | 9590-011-1242 | 11.0 ppm |
2019-09-25 | 9590-023-1135 | 2.00 ppm |
2019-10-04 | 9590-006-0911 | 9.20 ppm |
2019-10-04 | 9590-029-0820 | 14.0 ppm |
2019-10-04 | 9590-029-0948 | 3.70 ppm |
2019-10-04 | 9590-044-0958 | 9.00 ppm |
2019-10-04 | 9590-049-1005 | ND |
2019-10-07 | 1225-044-1330 | 8.55 ppm |
2019-10-07 | 1225-049-1330 | 0.200 ppm |
2019-10-14 | 1225-044-1115 | 9.45 ppm |
2019-10-14 | 1225-049-1115 | 0.220 ppm |
2019-10-21 | 1225-044-1145 | 9.45 ppm |
2019-10-21 | 1225-049-1145 | 0.170 ppm |
2019-10-28 | 1225-044-1200 | 9.37 ppm |
2019-10-28 | 1225-049-1200 | 0.160 ppm |
2019-11-04 | 1225-006-1220 | 8.90 ppm |
2019-11-04 | 1225-029-1155 | 3.75 ppm |
2019-11-04 | 1225-044-1130 | 9.08 ppm |
2019-11-04 | 1225-049-1130 | 0.130 ppm |
2019-11-12 | 1225-044-1145 | 9.46 ppm |
2019-11-12 | 1225-049-1145 | 0.140 ppm |
2019-11-19 | 9588-032-1005 | 3.00 ppm |
2019-11-25 | 1225-044-1120 | 9.41 ppm |
2019-11-25 | 1225-049-1120 | 0.180 ppm |
2019-12-02 | 1225-029-1235 | 3.99 ppm |
2019-12-02 | 1225-044-1210 | 8.80 ppm |
2019-12-02 | 1225-049-1210 | 0.220 ppm |
2019-12-05 | 9590-006-1115 | 9.00 ppm |
2019-12-09 | 1225-044-1200 | 8.61 ppm |
2019-12-09 | 1225-049-1200 | 0.340 ppm |
2019-12-16 | 1225-049-1130 | 4.48 ppm |
2019-12-23 | 9590-044-0830 | 9.20 ppm |
2019-12-23 | 9590-049-0830 | 4.30 ppm |
2019-12-31 | 9590-049-0931 | 4.30 ppm |
* Sample result is taken from the system's CCR report.