Nitrate
California Water Service (CWS) - Los Altos Suburban
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | 5.85 ppm | 67 | 67 | 1.89 ppm - 8.93 ppm |
2015 | 5.92 ppm | 70 | 70 | 1.51 ppm - 8.47 ppm |
2016 | 5.91 ppm | 74 | 74 | 1.20 ppm - 8.56 ppm |
2017 | 5.76 ppm | 67 | 67 | 1.36 ppm - 8.45 ppm |
2018 | 5.69 ppm | 73 | 73 | 1.20 ppm - 8.58 ppm |
2019 | 5.36 ppm | 71 | 71 | 0.877 ppm - 8.01 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 |
---|---|---|
2014-01-08 | 5701-008-1059 | 8.93 ppm |
2014-01-08 | 5701-032-1308 | 7.88 ppm |
2014-01-15 | 5701-002-1100 | 6.92 ppm |
2014-01-21 | 5701-010-1020 | 6.63 ppm |
2014-01-21 | 5701-011-0955 | 4.56 ppm |
2014-01-21 | 5701-020-0920 | 6.16 ppm |
2014-01-21 | 5701-021-1200 | 4.75 ppm |
2014-02-10 | 5701-016-1043 | 6.59 ppm |
2014-02-24 | 5701-015-1530 | 3.62 ppm |
2014-03-05 | 5701-008-1455 | 8.45 ppm |
2014-03-05 | 5701-032-1002 | 7.48 ppm |
2014-03-10 | 5701-013-0955 | 5.45 ppm |
2014-03-10 | 5701-028-1352 | 2.50 ppm |
2014-03-10 | 5701-030-1417 | 4.64 ppm |
2014-03-10 | 5701-037-1451 | 7.06 ppm |
2014-03-18 | 5701-022-1330 | 1.89 ppm |
2014-05-13 | 5701-008-1100 | 8.29 ppm |
2014-05-13 | 5701-032-1230 | 7.78 ppm |
2014-05-20 | 5701-016-1023 | 6.62 ppm |
2014-05-20 | 5701-024-0950 | 2.90 ppm |
2014-06-04 | 5701-008-1230 | 8.29 ppm |
2014-06-04 | 5701-013-1220 | 5.63 ppm |
2014-06-04 | 5701-028-0920 | 2.57 ppm |
2014-06-04 | 5701-029-0835 | 4.19 ppm |
2014-06-04 | 5701-030-1000 | 4.60 ppm |
2014-06-04 | 5701-032-1140 | 7.99 ppm |
2014-06-04 | 5701-037-1031 | 4.50 ppm |
2014-07-09 | 5701-008-1005 | 8.28 ppm |
2014-07-09 | 5701-032-1400 | 7.99 ppm |
2014-07-16 | 5701-002-1245 | 6.99 ppm |
2014-07-16 | 5701-010-1110 | 6.61 ppm |
2014-07-16 | 5701-011-1212 | 4.54 ppm |
2014-07-28 | 5701-018-1217 | 5.07 ppm |
2014-07-28 | 5701-020-0900 | 6.42 ppm |
2014-07-28 | 5701-021-0844 | 4.76 ppm |
2014-08-06 | 5701-008-0923 | 8.36 ppm |
2014-08-06 | 5701-016-1410 | 6.50 ppm |
2014-08-06 | 5701-032-1208 | 7.95 ppm |
2014-09-09 | 5701-008-1420 | 8.07 ppm |
2014-09-09 | 5810-011-1250 | 3.84 ppm |
2014-09-09 | 5701-032-1400 | 7.86 ppm |
2014-09-10 | 5810-010-1019 | 5.87 ppm |
2014-09-10 | 5810-016-1125 | 6.10 ppm |
2014-09-16 | 5701-013-1055 | 5.59 ppm |
2014-09-16 | 5701-023-1037 | 4.35 ppm |
2014-09-16 | 5701-037-1110 | 7.64 ppm |
2014-09-24 | 5701-028-1130 | 2.55 ppm |
2014-09-24 | 5701-030-1022 | 4.12 ppm |
2014-09-29 | 5701-035-1315 | 1.93 ppm |
2014-10-07 | 5701-002-1044 | 7.21 ppm |
2014-10-07 | 5701-008-1024 | 8.48 ppm |
2014-10-07 | 5701-032-1310 | 8.02 ppm |
2014-10-13 | 5701-010-1020 | 6.56 ppm |
2014-10-13 | 5701-011-1045 | 4.54 ppm |
2014-10-13 | 5701-018-1345 | 4.81 ppm |
2014-10-21 | 5701-020-1124 | 6.51 ppm |
2014-10-21 | 5701-021-1025 | 4.68 ppm |
2014-11-12 | 5701-008-1650 | 8.45 ppm |
2014-11-12 | 5701-032-1810 | 3.79 ppm |
2014-11-18 | 5701-016-1228 | 6.48 ppm |
2014-12-02 | 5701-008-1047 | 8.63 ppm |
2014-12-02 | 5701-032-1200 | 5.33 ppm |
2014-12-09 | 5701-057-1055 | 3.81 ppm |
2014-12-16 | 5701-013-1115 | 5.64 ppm |
2014-12-16 | 5701-028-1222 | 2.56 ppm |
2014-12-16 | 5701-030-1350 | 3.99 ppm |
2014-12-16 | 5701-037-1710 | 4.53 ppm |
2015-01-14 | 5810-002-1125 | 7.23 ppm |
2015-01-14 | 5810-010-0857 | 6.55 ppm |
2015-01-14 | 5810-011-0904 | 4.29 ppm |
2015-01-14 | 5810-018-1306 | 5.65 ppm |
2015-01-14 | 5810-020-1247 | 7.00 ppm |
2015-01-14 | 5810-021-1225 | 4.74 ppm |
2015-01-20 | 5701-008-0840 | 8.37 ppm |
2015-01-20 | 5701-032-1245 | 7.83 ppm |
2015-02-03 | 5701-008-1205 | 8.40 ppm |
2015-02-03 | 5810-013-1115 | 5.65 ppm |
2015-02-03 | 5810-015-0916 | 3.16 ppm |
2015-02-03 | 5701-016-0856 | 6.60 ppm |
2015-02-03 | 5810-021-1002 | 4.52 ppm |
2015-02-10 | 5701-032-1320 | 7.79 ppm |
2015-03-03 | 5701-008-0849 | 8.32 ppm |
2015-03-05 | 5810-022-1100 | 2.08 ppm |
2015-03-10 | 5701-013-1134 | 5.63 ppm |
2015-03-10 | 5701-028-1400 | 2.57 ppm |
2015-03-10 | 5701-030-1339 | 3.88 ppm |
2015-03-10 | 5701-037-1225 | 5.48 ppm |
2015-04-09 | 5810-008-1100 | 7.91 ppm |
2015-04-09 | 5810-020-1201 | 5.87 ppm |
2015-04-13 | 5701-002-1030 | 6.84 ppm |
2015-04-13 | 5701-011-1000 | 4.29 ppm |
2015-04-21 | 5701-018-1207 | 4.81 ppm |
2015-05-05 | 5701-008-1354 | 8.23 ppm |
2015-05-13 | 5701-016-1355 | 6.46 ppm |
2015-05-13 | 5810-018-1347 | 4.52 ppm |
2015-05-13 | 5701-024-1414 | 2.97 ppm |
2015-06-03 | 5701-008-1258 | 8.16 ppm |
2015-06-03 | 5701-021-1330 | 4.74 ppm |
2015-06-03 | 5701-032-1321 | 7.52 ppm |
2015-06-16 | 5701-013-1245 | 6.99 ppm |
2015-06-16 | 5701-028-1115 | 2.61 ppm |
2015-06-16 | 5701-029-1125 | 1.51 ppm |
2015-06-16 | 5701-030-1140 | 3.83 ppm |
2015-06-16 | 5701-037-1230 | 7.60 ppm |
2015-07-07 | 5701-008-1050 | 8.26 ppm |
2015-07-07 | 5701-032-1000 | 7.60 ppm |
2015-07-20 | 5701-002-1000 | 7.04 ppm |
2015-07-20 | 5701-011-1030 | 3.02 ppm |
2015-07-22 | 5701-016-1121 | 6.55 ppm |
2015-07-22 | 5701-018-1103 | 4.75 ppm |
2015-07-22 | 5701-020-1352 | 5.38 ppm |
2015-07-22 | 5701-021-1150 | 4.55 ppm |
2015-08-04 | 5701-008-1100 | 8.24 ppm |
2015-08-04 | 5810-023-0948 | 4.10 ppm |
2015-08-04 | 5701-032-1030 | 6.81 ppm |
2015-08-04 | 5810-035-0915 | 1.90 ppm |
2015-08-11 | 5701-013-1020 | 5.12 ppm |
2015-08-11 | 5701-037-1350 | 7.80 ppm |
2015-09-09 | 5701-008-1535 | 8.17 ppm |
2015-09-09 | 5701-030-1345 | 3.92 ppm |
2015-09-15 | 5810-032-1220 | 7.40 ppm |
2015-09-15 | 5810-057-1240 | 4.00 ppm |
2015-10-05 | 5701-008-1210 | 8.08 ppm |
2015-10-05 | 5701-032-1430 | 7.54 ppm |
2015-10-06 | 5810-002-1300 | 6.80 ppm |
2015-10-14 | 5701-016-1255 | 6.48 ppm |
2015-11-03 | 5701-008-1145 | 8.45 ppm |
2015-11-03 | 5701-013-1035 | 5.55 ppm |
2015-11-03 | 5701-032-1215 | 7.64 ppm |
2015-11-16 | 5701-018-1212 | 4.52 ppm |
2015-11-16 | 5701-020-1534 | 6.50 ppm |
2015-11-16 | 5701-021-1420 | 4.65 ppm |
2015-11-16 | 5701-037-1455 | 6.31 ppm |
2015-11-30 | 5701-030-1121 | 3.92 ppm |
2015-12-09 | 5701-008-1305 | 8.47 ppm |
2015-12-09 | 5701-032-1131 | 7.42 ppm |
2015-12-28 | 5701-010-1400 | 7.13 ppm |
2016-01-04 | 5701-008-1330 | 8.47 ppm |
2016-01-04 | 5701-032-1230 | 7.44 ppm |
2016-01-12 | 5701-002-1335 | 6.84 ppm |
2016-01-12 | 5701-010-1200 | 6.97 ppm |
2016-01-12 | 5701-011-1103 | 4.15 ppm |
2016-01-20 | 5701-016-1345 | 6.44 ppm |
2016-02-01 | 5701-008-1522 | 8.56 ppm |
2016-02-01 | 5701-032-1250 | 7.41 ppm |
2016-02-08 | 5701-013-1052 | 5.66 ppm |
2016-02-08 | 5701-018-1110 | 5.00 ppm |
2016-02-08 | 5701-020-1345 | 6.28 ppm |
2016-02-08 | 5701-037-1518 | 4.55 ppm |
2016-03-08 | 5701-008-1311 | 8.44 ppm |
2016-03-08 | 5701-032-1105 | 7.36 ppm |
2016-03-23 | 5810-028-1120 | 2.20 ppm |
2016-03-23 | 5810-030-1140 | 3.50 ppm |
2016-03-30 | 5701-021-1400 | 4.68 ppm |
2016-04-05 | 5701-008-1446 | 8.32 ppm |
2016-04-05 | 5701-032-1404 | 7.52 ppm |
2016-04-12 | 5701-002-1100 | 6.94 ppm |
2016-04-12 | 5701-010-1325 | 6.74 ppm |
2016-04-12 | 5701-016-1245 | 6.50 ppm |
2016-05-09 | 5701-008-1345 | 8.18 ppm |
2016-05-09 | 5701-032-1407 | 7.39 ppm |
2016-05-10 | 5701-013-1307 | 6.98 ppm |
2016-05-10 | 5701-018-1345 | 4.51 ppm |
2016-05-10 | 5701-020-1325 | 6.48 ppm |
2016-05-10 | 5701-021-1410 | 4.67 ppm |
2016-05-17 | 5701-023-1130 | 4.40 ppm |
2016-05-17 | 5701-037-1505 | 3.88 ppm |
2016-06-07 | 5701-008-1420 | 8.40 ppm |
2016-06-07 | 5701-032-1445 | 7.62 ppm |
2016-06-15 | 5810-024-1245 | 1.20 ppm |
2016-06-20 | 5701-029-1635 | 1.93 ppm |
2016-06-20 | 5701-030-1635 | 3.79 ppm |
2016-07-12 | 5701-008-1115 | 8.17 ppm |
2016-07-12 | 5701-032-1325 | 7.49 ppm |
2016-07-18 | 5701-002-1205 | 6.97 ppm |
2016-07-18 | 5701-010-1005 | 6.64 ppm |
2016-07-18 | 5701-016-1220 | 6.52 ppm |
2016-08-08 | 5701-008-1610 | 8.20 ppm |
2016-08-08 | 5701-013-1430 | 5.97 ppm |
2016-08-08 | 5701-018-1500 | 4.80 ppm |
2016-08-08 | 5701-032-1540 | 7.55 ppm |
2016-08-09 | 5810-037-1310 | 4.00 ppm |
2016-08-24 | 5701-020-1351 | 5.92 ppm |
2016-08-24 | 5701-021-1318 | 4.66 ppm |
2016-09-07 | 5810-029-1322 | 2.00 ppm |
2016-09-13 | 5701-008-1344 | 8.19 ppm |
2016-09-13 | 5701-032-1321 | 7.65 ppm |
2016-09-21 | 5701-030-1115 | 3.87 ppm |
2016-09-21 | 5701-035-1136 | 2.22 ppm |
2016-09-21 | 5701-057-1530 | 4.47 ppm |
2016-10-04 | 5701-008-1533 | 8.24 ppm |
2016-10-04 | 5701-032-1447 | 1.32 ppm |
2016-10-18 | 5701-002-1330 | 6.10 ppm |
2016-10-18 | 5701-010-1045 | 6.44 ppm |
2016-10-18 | 5701-016-1345 | 6.26 ppm |
2016-11-02 | 5701-013-1255 | 5.60 ppm |
2016-11-02 | 5701-018-1132 | 4.32 ppm |
2016-11-15 | 5701-008-1109 | 8.18 ppm |
2016-11-15 | 5701-021-1145 | 4.54 ppm |
2016-11-15 | 5701-032-1045 | 7.26 ppm |
2016-11-15 | 5701-037-1208 | 4.11 ppm |
2016-12-05 | 5701-008-1050 | 8.27 ppm |
2016-12-05 | 5701-008-1615 | 8.35 ppm |
2016-12-05 | 5701-013-1025 | 6.36 ppm |
2016-12-05 | 5701-018-0930 | 4.35 ppm |
2016-12-05 | 5701-020-1246 | 6.13 ppm |
2016-12-05 | 5701-021-1640 | 4.64 ppm |
2016-12-05 | 5701-030-1325 | 3.78 ppm |
2016-12-05 | 5701-032-1307 | 7.27 ppm |
2016-12-05 | 5701-032-1309 | 7.28 ppm |
2016-12-05 | 5701-037-1451 | 4.07 ppm |
2017-01-10 | 5701-002-1038 | 7.01 ppm |
2017-01-10 | 5701-008-1120 | 8.33 ppm |
2017-01-10 | 5701-016-1255 | 6.41 ppm |
2017-01-10 | 5701-032-1500 | 7.40 ppm |
2017-01-11 | 5810-010-1245 | 6.10 ppm |
2017-01-11 | 5810-011-1300 | 4.20 ppm |
2017-02-06 | 5701-008-1340 | 8.30 ppm |
2017-02-06 | 5701-032-1305 | 7.34 ppm |
2017-02-14 | 5701-013-1205 | 6.50 ppm |
2017-02-14 | 5701-018-1000 | 4.50 ppm |
2017-02-14 | 5701-020-1541 | 6.20 ppm |
2017-02-14 | 5701-021-1631 | 4.73 ppm |
2017-02-14 | 5701-037-1356 | 3.81 ppm |
2017-03-06 | 5701-022-1043 | 1.43 ppm |
2017-03-08 | 5701-008-1040 | 8.45 ppm |
2017-03-08 | 5701-032-1104 | 7.67 ppm |
2017-03-15 | 5701-028-1230 | 2.55 ppm |
2017-03-15 | 5701-030-1248 | 3.87 ppm |
2017-04-04 | 5701-008-1230 | 8.32 ppm |
2017-04-04 | 5701-032-1540 | 7.51 ppm |
2017-04-18 | 5701-002-1036 | 6.07 ppm |
2017-04-18 | 5701-010-0938 | 6.43 ppm |
2017-04-18 | 5701-016-1206 | 6.37 ppm |
2017-05-09 | 5701-013-1000 | 5.12 ppm |
2017-05-09 | 5701-020-1545 | 5.57 ppm |
2017-05-09 | 5701-021-1240 | 4.46 ppm |
2017-05-16 | 5701-008-1245 | 8.18 ppm |
2017-05-16 | 5701-022-1630 | 1.36 ppm |
2017-05-16 | 5701-023-1203 | 3.66 ppm |
2017-05-16 | 5701-032-1407 | 7.41 ppm |
2017-05-16 | 5701-037-1250 | 3.73 ppm |
2017-06-07 | 5701-008-1530 | 8.25 ppm |
2017-06-07 | 5701-032-1305 | 7.55 ppm |
2017-06-13 | 5701-024-1505 | 2.94 ppm |
2017-06-13 | 5701-029-1607 | 2.49 ppm |
2017-06-13 | 5701-030-1524 | 3.89 ppm |
2017-07-12 | 5701-002-1020 | 5.64 ppm |
2017-07-12 | 5701-008-1228 | 7.63 ppm |
2017-07-12 | 5701-010-1111 | 5.88 ppm |
2017-07-12 | 5701-016-1035 | 6.22 ppm |
2017-07-12 | 5701-032-1348 | 7.42 ppm |
2017-08-09 | 5701-008-1546 | 8.12 ppm |
2017-08-09 | 5701-032-1505 | 7.48 ppm |
2017-08-16 | 5701-013-1620 | 5.03 ppm |
2017-08-16 | 5701-020-1642 | 5.33 ppm |
2017-08-16 | 5701-021-1855 | 4.41 ppm |
2017-08-16 | 5701-037-1600 | 3.80 ppm |
2017-09-12 | 5701-008-1200 | 8.04 ppm |
2017-09-12 | 5701-030-1130 | 3.90 ppm |
2017-09-12 | 5701-032-1231 | 7.43 ppm |
2017-09-12 | 5701-035-1251 | 2.40 ppm |
2017-09-12 | 5701-057-1402 | 3.29 ppm |
2017-10-11 | 5701-002-1100 | 5.47 ppm |
2017-10-11 | 5701-008-1405 | 7.92 ppm |
2017-10-11 | 5701-010-1530 | 6.09 ppm |
2017-10-11 | 5810-016-1215 | 6.00 ppm |
2017-10-11 | 5701-032-1220 | 7.36 ppm |
2017-10-18 | 5701-018-1531 | 4.25 ppm |
2017-11-14 | 5701-008-1430 | 7.86 ppm |
2017-11-14 | 5701-013-1130 | 4.83 ppm |
2017-11-14 | 5701-020-1135 | 5.33 ppm |
2017-11-14 | 5701-021-1210 | 4.30 ppm |
2017-11-14 | 5701-032-1500 | 7.05 ppm |
2017-11-14 | 5701-037-1235 | 3.79 ppm |
2017-12-06 | 5701-008-1130 | 8.11 ppm |
2017-12-06 | 5701-030-1240 | 3.99 ppm |
2017-12-06 | 5701-032-1225 | 7.17 ppm |
2018-01-04 | 5701-008-1545 | 8.30 ppm |
2018-01-04 | 5701-032-1311 | 7.22 ppm |
2018-01-09 | 5701-002-1151 | 6.60 ppm |
2018-01-09 | 5701-010-1010 | 5.91 ppm |
2018-01-09 | 5701-011-1030 | 4.23 ppm |
2018-01-23 | 5701-016-1140 | 6.09 ppm |
2018-01-23 | 5701-022-1205 | 2.00 ppm |
2018-01-23 | 5701-024-1050 | 2.93 ppm |
2018-01-23 | 5701-029-1255 | 1.51 ppm |
2018-01-23 | 5701-030-1105 | 3.91 ppm |
2018-02-07 | 5701-008-1210 | 8.09 ppm |
2018-02-07 | 5701-032-1325 | 7.10 ppm |
2018-02-12 | 5810-013-1230 | 4.60 ppm |
2018-02-12 | 5810-021-1415 | 4.10 ppm |
2018-02-20 | 5701-018-1210 | 4.39 ppm |
2018-02-20 | 5701-023-1145 | 3.54 ppm |
2018-02-20 | 5701-037-1430 | 3.80 ppm |
2018-03-20 | 5701-008-1535 | 8.44 ppm |
2018-03-20 | 5701-032-1340 | 7.22 ppm |
2018-03-21 | 5701-028-1350 | 2.48 ppm |
2018-03-21 | 5701-035-1409 | 2.35 ppm |
2018-04-04 | 5701-008-1145 | 8.28 ppm |
2018-04-04 | 5701-032-1333 | 7.28 ppm |
2018-04-10 | 5701-002-1140 | 6.37 ppm |
2018-04-10 | 5701-010-1500 | 6.02 ppm |
2018-04-10 | 5701-016-1200 | 6.26 ppm |
2018-04-10 | 5701-030-1230 | 4.18 ppm |
2018-05-08 | 5810-018-1335 | 3.80 ppm |
2018-05-15 | 5701-008-1220 | 8.41 ppm |
2018-05-15 | 5701-013-1030 | 6.26 ppm |
2018-05-15 | 5701-020-0955 | 5.98 ppm |
2018-05-15 | 5701-021-1245 | 4.53 ppm |
2018-05-15 | 5701-032-1455 | 7.35 ppm |
2018-05-15 | 5701-037-1307 | 3.73 ppm |
2018-05-16 | 5810-023-1020 | 4.00 ppm |
2018-06-06 | 5701-008-1530 | 8.40 ppm |
2018-06-06 | 5701-032-1326 | 7.33 ppm |
2018-07-10 | 5701-008-1300 | 7.92 ppm |
2018-07-10 | 5810-008-1305 | 7.70 ppm |
2018-07-10 | 5701-032-1530 | 7.16 ppm |
2018-07-17 | 5701-010-1820 | 5.79 ppm |
2018-07-17 | 5701-016-1001 | 6.11 ppm |
2018-07-17 | 5701-030-1039 | 4.37 ppm |
2018-07-23 | 5701-002-1355 | 5.57 ppm |
2018-08-07 | 5701-008-1305 | 8.58 ppm |
2018-08-07 | 5701-032-1240 | 7.87 ppm |
2018-08-08 | 5810-022-1335 | 1.20 ppm |
2018-08-15 | 5701-013-1130 | 6.49 ppm |
2018-08-15 | 5701-018-1050 | 4.39 ppm |
2018-08-15 | 5701-020-1421 | 6.15 ppm |
2018-08-15 | 5701-037-1400 | 3.95 ppm |
2018-09-18 | 5701-008-1430 | 8.23 ppm |
2018-09-18 | 5701-032-1302 | 7.66 ppm |
2018-09-18 | 5810-032-1320 | 7.10 ppm |
2018-09-18 | 5810-035-1347 | 2.20 ppm |
2018-09-18 | 5810-057-1225 | 3.70 ppm |
2018-10-10 | 5810-002-1431 | 4.80 ppm |
2018-10-10 | 5701-008-1300 | 8.03 ppm |
2018-10-10 | 5701-010-1220 | 5.66 ppm |
2018-10-10 | 5701-032-1355 | 7.49 ppm |
2018-10-17 | 5701-016-1435 | 6.14 ppm |
2018-10-17 | 5701-030-1115 | 4.43 ppm |
2018-10-24 | 5701-002-1030 | 5.34 ppm |
2018-11-06 | 5701-008-1330 | 7.97 ppm |
2018-11-06 | 5701-032-1445 | 7.52 ppm |
2018-11-13 | 5701-013-1042 | 5.15 ppm |
2018-11-13 | 5701-018-1015 | 4.34 ppm |
2018-11-13 | 5701-020-1032 | 5.47 ppm |
2018-11-27 | 5701-021-1345 | 4.50 ppm |
2018-11-27 | 5701-037-1415 | 3.69 ppm |
2018-12-04 | 5701-008-1310 | 7.91 ppm |
2018-12-04 | 5701-032-1457 | 7.31 ppm |
2018-12-26 | 5810-020-1420 | 4.70 ppm |
2019-01-08 | 5701-008-1355 | 7.68 ppm |
2019-01-08 | 5701-032-1450 | 7.29 ppm |
2019-01-28 | 5701-010-1005 | 0.877 ppm |
2019-01-28 | 5701-011-1335 | 6.20 ppm |
2019-01-28 | 5701-016-1317 | 6.17 ppm |
2019-01-28 | 5701-022-1050 | 1.67 ppm |
2019-01-29 | 5701-024-1404 | 1.78 ppm |
2019-01-29 | 5701-029-1437 | 1.60 ppm |
2019-01-29 | 5701-030-1504 | 4.14 ppm |
2019-01-29 | 5701-057-1230 | 4.34 ppm |
2019-02-05 | 5701-008-1454 | 7.51 ppm |
2019-02-05 | 5701-032-1303 | 7.27 ppm |
2019-02-12 | 5701-023-1405 | 3.98 ppm |
2019-02-12 | 5701-037-1331 | 3.28 ppm |
2019-02-13 | 5701-013-1033 | 5.00 ppm |
2019-02-13 | 5701-018-1234 | 4.68 ppm |
2019-02-13 | 5701-020-1427 | 5.64 ppm |
2019-02-13 | 5701-021-1348 | 4.39 ppm |
2019-03-05 | 5701-008-1150 | 7.06 ppm |
2019-03-05 | 5701-032-1220 | 7.29 ppm |
2019-03-19 | 5810-028-1357 | 2.20 ppm |
2019-03-19 | 5810-030-1343 | 3.80 ppm |
2019-03-19 | 5701-035-1427 | 2.42 ppm |
2019-03-27 | 5701-002-1240 | 6.20 ppm |
2019-04-02 | 2385-008-1417 | 7.10 ppm |
2019-04-02 | 2385-010-1432 | 5.60 ppm |
2019-04-02 | 2385-032-1355 | 6.70 ppm |
2019-04-16 | 5701-002-1415 | 5.65 ppm |
2019-04-16 | 5701-016-1400 | 6.06 ppm |
2019-04-16 | 5701-030-1600 | 4.11 ppm |
2019-05-08 | 5701-008-1410 | 8.01 ppm |
2019-05-08 | 5701-032-1457 | 1.92 ppm |
2019-05-15 | 5701-013-1352 | 5.06 ppm |
2019-05-15 | 5701-018-1403 | 4.21 ppm |
2019-05-15 | 5701-020-1413 | 5.72 ppm |
2019-05-15 | 5701-021-1605 | 4.53 ppm |
2019-05-15 | 5701-037-1335 | 3.46 ppm |
2019-06-05 | 5701-008-1553 | 7.87 ppm |
2019-06-05 | 5701-032-1532 | 7.25 ppm |
2019-06-18 | 5810-024-1336 | 2.70 ppm |
2019-07-10 | 5701-002-1307 | 5.98 ppm |
2019-07-10 | 5701-008-1240 | 7.96 ppm |
2019-07-10 | 5701-032-1700 | 7.42 ppm |
2019-07-16 | 5701-010-1328 | 6.12 ppm |
2019-07-16 | 5701-016-1303 | 6.12 ppm |
2019-07-16 | 5701-030-1126 | 4.32 ppm |
2019-08-06 | 5701-008-1335 | 7.92 ppm |
2019-08-06 | 5701-032-1445 | 7.43 ppm |
2019-08-20 | 5701-013-1300 | 5.43 ppm |
2019-08-20 | 5701-018-1110 | 4.36 ppm |
2019-08-20 | 5701-020-1500 | 5.74 ppm |
2019-08-20 | 5701-021-1340 | 4.52 ppm |
2019-08-20 | 5810-037-1125 | 2.90 ppm |
2019-09-11 | 5701-008-1630 | 7.88 ppm |
2019-09-11 | 5810-029-1418 | 2.70 ppm |
2019-09-11 | 5701-032-1530 | 7.30 ppm |
2019-10-09 | 5701-008-1523 | 7.63 ppm |
2019-10-09 | 5701-032-1536 | 5.37 ppm |
2019-10-15 | 5701-002-1406 | 6.50 ppm |
2019-10-15 | 5701-010-1127 | 6.18 ppm |
2019-10-15 | 5701-016-1348 | 5.98 ppm |
2019-10-15 | 5701-030-1100 | 4.22 ppm |
2019-11-06 | 5701-008-1410 | 7.55 ppm |
2019-11-06 | 5701-032-1436 | 7.27 ppm |
2019-11-20 | 2385-013-1451 | 5.20 ppm |
2019-11-20 | 2385-018-1120 | 4.50 ppm |
2019-11-20 | 2385-020-1005 | 5.20 ppm |
2019-11-20 | 2385-021-1052 | 4.30 ppm |
2019-11-20 | 2385-037-1320 | 3.50 ppm |
2019-12-03 | 5701-008-1730 | 7.80 ppm |
2019-12-03 | 5701-032-1435 | 7.08 ppm |