Nitrate
City of Porterville
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 | 4.01 ppm | 56 | 55 | ND - 9.92 ppm |
2015 | 3.51 ppm | 53 | 52 | ND - 8.52 ppm |
2016 | 3.77 ppm | 52 | 52 | 0.400 ppm - 10.1 ppm |
2017 | 3.31 ppm | 79 | 79 | 0.400 ppm - 8.30 ppm |
2018 | 3.53 ppm | 54 | 54 | 0.400 ppm - 7.80 ppm |
2019 | 3.42 ppm | 55 | 55 | 0.400 ppm - 7.00 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 |
---|---|---|
2014-02-06 | 1653-023-0823 | 6.82 ppm |
2014-02-06 | 1653-054-1221 | 6.39 ppm |
2014-02-11 | 1653-040-1313 | 2.80 ppm |
2014-02-12 | 1653-033-0826 | 3.75 ppm |
2014-02-12 | 1653-037-1341 | 8.15 ppm |
2014-02-13 | 1653-008-1308 | 4.43 ppm |
2014-02-20 | 1653-014-0839 | 4.45 ppm |
2014-02-20 | 1653-024-1223 | 7.43 ppm |
2014-03-24 | 1653-005-1415 | 3.16 ppm |
2014-03-24 | 1653-008-1335 | 4.52 ppm |
2014-03-24 | 1653-013-1305 | 3.61 ppm |
2014-03-24 | 1653-018-1400 | 3.84 ppm |
2014-03-24 | 1653-019-1235 | 1.92 ppm |
2014-03-24 | 1653-020-1010 | 2.94 ppm |
2014-03-24 | 1653-021-1130 | 2.71 ppm |
2014-03-24 | 1653-033-0945 | 3.61 ppm |
2014-03-24 | 1653-039-1030 | 2.48 ppm |
2014-03-24 | 1653-056-1105 | 0.971 ppm |
2014-03-27 | 1653-003-1350 | 4.29 ppm |
2014-03-27 | 1653-022-1125 | ND |
2014-03-27 | 1653-049-1005 | 2.48 ppm |
2014-03-27 | 1653-079-1225 | 3.16 ppm |
2014-03-27 | 1653-082-1325 | 1.22 ppm |
2014-03-27 | 1653-086-1255 | 2.10 ppm |
2014-03-27 | 1653-088-1055 | 1.76 ppm |
2014-05-13 | 1653-014-1210 | 4.97 ppm |
2014-05-13 | 1653-026-1255 | 3.61 ppm |
2014-05-13 | 1653-037-1330 | 7.91 ppm |
2014-05-13 | 1653-090-1000 | 3.61 ppm |
2014-05-13 | 1653-092-1055 | 2.48 ppm |
2014-05-13 | 1653-096-1028 | 1.04 ppm |
2014-05-14 | 1653-010-1033 | 2.48 ppm |
2014-05-14 | 1653-024-1237 | 8.13 ppm |
2014-05-14 | 1653-025-0958 | 0.858 ppm |
2014-05-14 | 1653-032-1339 | 2.48 ppm |
2014-05-14 | 1653-054-0926 | 6.10 ppm |
2014-05-15 | 1653-006-1100 | 2.01 ppm |
2014-05-15 | 1653-009-1205 | 1.17 ppm |
2014-05-15 | 1653-023-0935 | 7.00 ppm |
2014-05-15 | 1653-040-1315 | 3.39 ppm |
2014-05-28 | 1653-008-0923 | 5.47 ppm |
2014-05-28 | 1653-033-1408 | 3.52 ppm |
2014-08-05 | 1653-023-1418 | 5.20 ppm |
2014-08-05 | 1653-054-1259 | 4.74 ppm |
2014-08-12 | 1653-008-0928 | 5.42 ppm |
2014-08-19 | 1653-014-1203 | 4.07 ppm |
2014-08-19 | 1653-033-0947 | 3.84 ppm |
2014-08-20 | 1653-040-1244 | 2.94 ppm |
2014-08-26 | 1653-024-1229 | 9.92 ppm |
2014-10-28 | 1653-054-0816 | 4.29 ppm |
2014-11-04 | 1653-014-0958 | 4.29 ppm |
2014-11-04 | 1653-023-1323 | 4.97 ppm |
2014-11-05 | 1653-008-0928 | 5.42 ppm |
2014-11-05 | 1653-033-1446 | 3.84 ppm |
2014-11-18 | 1653-024-1020 | 7.91 ppm |
2014-11-18 | 1653-040-0947 | 2.48 ppm |
2015-02-03 | 1653-033-1409 | 3.73 ppm |
2015-02-10 | 1653-008-0936 | 5.53 ppm |
2015-02-10 | 1653-023-1348 | 4.83 ppm |
2015-02-19 | 1653-014-1016 | 4.38 ppm |
2015-02-19 | 1653-024-0809 | 6.46 ppm |
2015-02-19 | 1653-040-1233 | 2.44 ppm |
2015-02-19 | 1653-054-1354 | 5.35 ppm |
2015-05-05 | 1653-023-1127 | 4.81 ppm |
2015-05-05 | 1653-033-1449 | 3.82 ppm |
2015-05-12 | 1653-008-1323 | 5.92 ppm |
2015-05-19 | 1653-014-1106 | 4.68 ppm |
2015-05-28 | 1653-024-1021 | 6.37 ppm |
2015-05-28 | 1653-040-1123 | 2.26 ppm |
2015-05-28 | 1653-054-1324 | 5.58 ppm |
2015-08-04 | 1653-003-0837 | 3.59 ppm |
2015-08-04 | 1653-005-0854 | 3.19 ppm |
2015-08-04 | 1653-009-0916 | 1.15 ppm |
2015-08-04 | 1653-010-1038 | 2.39 ppm |
2015-08-04 | 1653-014-1103 | 5.17 ppm |
2015-08-04 | 1653-020-0943 | 2.35 ppm |
2015-08-04 | 1653-023-1411 | 4.83 ppm |
2015-08-04 | 1653-054-1125 | 4.18 ppm |
2015-08-04 | 1653-056-1316 | 1.36 ppm |
2015-08-04 | 1653-092-1439 | 2.51 ppm |
2015-08-04 | 1653-096-1343 | 1.31 ppm |
2015-08-11 | 1653-008-1112 | 6.03 ppm |
2015-08-11 | 1653-013-1049 | 3.07 ppm |
2015-08-11 | 1653-018-1131 | 3.52 ppm |
2015-08-11 | 1653-019-1316 | 1.78 ppm |
2015-08-11 | 1653-033-1441 | 3.57 ppm |
2015-08-11 | 1653-039-1354 | 2.76 ppm |
2015-08-11 | 1653-079-0926 | 1.81 ppm |
2015-08-11 | 1653-086-0903 | 1.94 ppm |
2015-08-18 | 1653-021-1329 | 2.37 ppm |
2015-08-18 | 1653-022-1431 | ND |
2015-08-18 | 1653-025-1412 | 0.813 ppm |
2015-08-18 | 1653-026-1346 | 3.23 ppm |
2015-08-18 | 1653-049-1453 | 4.54 ppm |
2015-08-19 | 1653-024-1309 | 8.52 ppm |
2015-08-19 | 1653-088-1406 | 1.67 ppm |
2015-08-19 | 1653-090-1349 | 3.52 ppm |
2015-08-20 | 1653-032-1453 | 2.51 ppm |
2015-08-27 | 1653-040-0948 | 2.71 ppm |
2015-11-17 | 1653-008-0931 | 4.90 ppm |
2015-11-17 | 1653-033-1454 | 3.10 ppm |
2015-11-18 | 1653-023-0913 | 5.00 ppm |
2015-11-18 | 1653-024-0848 | 6.20 ppm |
2015-11-19 | 1653-040-0949 | 2.00 ppm |
2015-11-24 | 1653-014-1348 | 4.20 ppm |
2015-11-24 | 1653-054-1413 | 4.80 ppm |
2015-12-09 | 1653-100-0915 | 1.000 ppm |
2015-12-18 | 1653-006-1030 | 1.70 ppm |
2015-12-18 | 1653-082-0900 | 0.800 ppm |
2016-02-09 | 1653-008-1317 | 5.40 ppm |
2016-02-09 | 1653-033-1453 | 3.00 ppm |
2016-02-10 | 1653-014-0959 | 4.20 ppm |
2016-02-10 | 1653-024-1023 | 7.10 ppm |
2016-02-10 | 1653-054-1331 | 4.80 ppm |
2016-02-18 | 1653-098-0953 | 2.40 ppm |
2016-02-23 | 1653-023-1128 | 5.60 ppm |
2016-02-23 | 1653-040-1341 | 2.10 ppm |
2016-03-11 | 1653-098-0916 | 2.10 ppm |
2016-05-11 | 1653-008-1041 | 6.50 ppm |
2016-05-17 | 1653-014-1058 | 4.70 ppm |
2016-05-17 | 1653-024-0816 | 9.30 ppm |
2016-05-18 | 1653-023-1131 | 5.80 ppm |
2016-05-18 | 1653-033-1338 | 3.40 ppm |
2016-05-26 | 1653-040-1046 | 2.90 ppm |
2016-05-26 | 1653-054-0909 | 5.60 ppm |
2016-08-09 | 1653-003-1324 | 4.00 ppm |
2016-08-09 | 1653-005-1432 | 3.30 ppm |
2016-08-09 | 1653-010-1411 | 2.70 ppm |
2016-08-09 | 1653-014-1347 | 5.90 ppm |
2016-08-09 | 1653-020-1013 | 2.40 ppm |
2016-08-09 | 1653-026-1117 | 3.40 ppm |
2016-08-09 | 1653-054-1048 | 4.30 ppm |
2016-08-09 | 1653-056-1031 | 0.900 ppm |
2016-08-09 | 1653-096-1448 | 1.20 ppm |
2016-08-10 | 1653-009-1338 | 1.000 ppm |
2016-08-10 | 1653-021-1423 | 2.50 ppm |
2016-08-10 | 1653-023-1359 | 5.40 ppm |
2016-08-10 | 1653-025-1446 | 0.900 ppm |
2016-08-16 | 1653-008-0849 | 7.00 ppm |
2016-08-16 | 1653-013-0827 | 3.40 ppm |
2016-08-16 | 1653-018-0916 | 3.50 ppm |
2016-08-16 | 1653-019-1118 | 1.90 ppm |
2016-08-16 | 1653-039-1053 | 3.10 ppm |
2016-08-16 | 1653-079-0938 | 1.80 ppm |
2016-08-16 | 1653-086-0959 | 1.60 ppm |
2016-08-16 | 1653-090-1448 | 3.60 ppm |
2016-08-16 | 1653-092-1323 | 3.10 ppm |
2016-08-16 | 1653-098-1425 | 0.800 ppm |
2016-08-18 | 1653-022-1013 | 0.400 ppm |
2016-08-18 | 1653-032-1126 | 2.70 ppm |
2016-08-18 | 1653-049-1054 | 5.40 ppm |
2016-08-24 | 1653-033-1041 | 3.60 ppm |
2016-08-24 | 1653-088-1013 | 1.50 ppm |
2016-08-30 | 1653-024-0936 | 10.1 ppm |
2016-08-31 | 1653-040-0921 | 2.80 ppm |
2016-11-02 | 1653-054-0929 | 4.30 ppm |
2016-11-08 | 1653-023-1451 | 5.90 ppm |
2016-11-17 | 1653-024-1108 | 9.10 ppm |
2016-11-30 | 1653-033-0856 | 3.70 ppm |
2016-11-30 | 1653-040-0953 | 2.50 ppm |
2016-12-07 | 1653-082-0903 | 1.20 ppm |
2017-02-08 | 1653-014-1118 | 5.10 ppm |
2017-02-14 | 1653-023-1336 | 6.30 ppm |
2017-02-14 | 1653-033-1446 | 2.60 ppm |
2017-02-14 | 1653-054-1403 | 5.40 ppm |
2017-02-16 | 1653-040-0923 | 4.80 ppm |
2017-02-28 | 1653-024-1131 | 6.70 ppm |
2017-03-01 | 1653-006-1004 | 2.70 ppm |
2017-03-15 | 1653-003-1426 | 3.50 ppm |
2017-03-15 | 1653-005-1404 | 3.90 ppm |
2017-03-15 | 1653-008-1449 | 4.00 ppm |
2017-03-15 | 1653-019-0920 | 2.00 ppm |
2017-03-15 | 1653-020-0827 | 2.50 ppm |
2017-03-15 | 1653-021-0943 | 2.60 ppm |
2017-03-15 | 1653-022-1344 | 0.400 ppm |
2017-03-15 | 1653-039-0851 | 3.10 ppm |
2017-03-15 | 1653-049-1034 | 4.40 ppm |
2017-03-15 | 1653-082-1327 | 1.40 ppm |
2017-03-15 | 1653-086-1158 | 1.70 ppm |
2017-03-15 | 1653-096-1009 | 1.10 ppm |
2017-03-16 | 1653-013-1225 | 4.00 ppm |
2017-03-16 | 1653-018-1154 | 1.60 ppm |
2017-03-16 | 1653-024-1020 | 6.80 ppm |
2017-03-16 | 1653-025-1059 | 0.800 ppm |
2017-03-16 | 1653-033-1413 | 2.80 ppm |
2017-03-16 | 1653-056-1341 | 1.90 ppm |
2017-03-16 | 1653-079-1303 | 4.00 ppm |
2017-03-16 | 1653-088-0938 | 2.00 ppm |
2017-03-16 | 1653-100-1454 | 1.40 ppm |
2017-05-10 | 1653-006-1345 | 4.00 ppm |
2017-05-10 | 1653-009-0926 | 1.50 ppm |
2017-05-10 | 1653-010-1204 | 3.20 ppm |
2017-05-10 | 1653-014-0958 | 5.40 ppm |
2017-05-10 | 1653-023-1027 | 8.30 ppm |
2017-05-10 | 1653-026-0841 | 4.00 ppm |
2017-05-10 | 1653-032-1136 | 3.40 ppm |
2017-05-10 | 1653-054-1446 | 4.20 ppm |
2017-05-10 | 1653-090-1103 | 3.80 ppm |
2017-05-10 | 1653-092-0859 | 3.10 ppm |
2017-05-11 | 1653-040-1257 | 1.90 ppm |
2017-05-16 | 1653-008-0913 | 6.30 ppm |
2017-05-18 | 1653-024-1412 | 4.80 ppm |
2017-05-31 | 1653-033-0909 | 3.40 ppm |
2017-07-13 | 1653-040-1411 | 1.90 ppm |
2017-08-09 | 1653-010-1437 | 2.80 ppm |
2017-08-09 | 1653-020-0856 | 2.50 ppm |
2017-08-09 | 1653-021-1311 | 2.20 ppm |
2017-08-09 | 1653-023-1133 | 5.50 ppm |
2017-08-09 | 1653-026-1107 | 3.30 ppm |
2017-08-09 | 1653-049-1401 | 3.70 ppm |
2017-08-09 | 1653-054-0941 | 4.60 ppm |
2017-08-09 | 1653-056-0919 | 1.000 ppm |
2017-08-09 | 1653-092-1336 | 2.40 ppm |
2017-08-15 | 1653-003-1328 | 3.20 ppm |
2017-08-15 | 1653-005-1353 | 3.70 ppm |
2017-08-15 | 1653-009-1013 | 1.10 ppm |
2017-08-15 | 1653-014-1039 | 5.00 ppm |
2017-08-15 | 1653-022-0941 | 0.400 ppm |
2017-08-15 | 1653-025-0916 | 1.000 ppm |
2017-08-15 | 1653-088-1103 | 1.80 ppm |
2017-08-15 | 1653-090-1120 | 3.20 ppm |
2017-08-15 | 1653-100-1440 | 1.30 ppm |
2017-08-16 | 1653-024-1404 | 8.00 ppm |
2017-08-16 | 1653-096-1334 | 1.000 ppm |
2017-08-22 | 1653-008-0951 | 5.50 ppm |
2017-08-22 | 1653-013-0813 | 3.40 ppm |
2017-08-22 | 1653-018-0908 | 2.80 ppm |
2017-08-22 | 1653-019-0929 | 2.00 ppm |
2017-08-22 | 1653-032-1341 | 2.60 ppm |
2017-08-22 | 1653-039-1111 | 3.30 ppm |
2017-08-22 | 1653-079-1012 | 2.10 ppm |
2017-08-22 | 1653-086-1037 | 2.00 ppm |
2017-08-28 | 1653-098-0741 | 1.20 ppm |
2017-10-17 | 1653-023-0938 | 5.20 ppm |
2017-10-19 | 1653-014-1327 | 4.50 ppm |
2017-10-24 | 1653-024-1059 | 6.40 ppm |
2017-10-31 | 1653-033-1133 | 3.40 ppm |
2017-11-07 | 1653-054-0828 | 4.40 ppm |
2017-11-08 | 1653-040-1329 | 1.80 ppm |
2017-11-15 | 1653-008-1009 | 4.80 ppm |
2018-02-13 | 1653-008-1112 | 4.40 ppm |
2018-02-22 | 1653-014-1431 | 4.40 ppm |
2018-03-01 | 1653-023-0921 | 5.60 ppm |
2018-03-01 | 1653-054-1500 | 4.90 ppm |
2018-03-02 | 1653-006-1351 | 4.20 ppm |
2018-03-02 | 1653-024-1053 | 4.60 ppm |
2018-03-02 | 1653-033-1436 | 7.80 ppm |
2018-03-02 | 1653-040-1558 | 1.50 ppm |
2018-05-16 | 1653-008-1326 | 4.60 ppm |
2018-05-22 | 1653-014-1039 | 5.10 ppm |
2018-05-22 | 1653-023-1259 | 5.30 ppm |
2018-05-22 | 1653-054-1321 | 4.70 ppm |
2018-05-31 | 1653-024-1413 | 5.40 ppm |
2018-06-01 | 1653-082-1116 | 1.50 ppm |
2018-06-05 | 1653-033-0906 | 6.60 ppm |
2018-06-05 | 1653-040-1014 | 1.70 ppm |
2018-07-26 | 1653-010-1456 | 2.70 ppm |
2018-07-30 | 1653-098-1001 | 0.800 ppm |
2018-08-07 | 1653-003-1323 | 3.30 ppm |
2018-08-07 | 1653-020-0839 | 2.60 ppm |
2018-08-07 | 1653-021-1114 | 2.30 ppm |
2018-08-07 | 1653-022-1421 | 0.400 ppm |
2018-08-07 | 1653-023-1459 | 5.00 ppm |
2018-08-07 | 1653-025-1358 | 1.000 ppm |
2018-08-07 | 1653-026-1051 | 3.30 ppm |
2018-08-07 | 1653-056-0903 | 1.10 ppm |
2018-08-07 | 1653-096-1026 | 1.10 ppm |
2018-08-14 | 1653-008-0849 | 4.70 ppm |
2018-08-14 | 1653-013-0823 | 2.60 ppm |
2018-08-14 | 1653-018-0920 | 2.90 ppm |
2018-08-14 | 1653-019-1109 | 1.90 ppm |
2018-08-14 | 1653-039-0959 | 2.70 ppm |
2018-08-14 | 1653-079-1458 | 2.20 ppm |
2018-08-14 | 1653-086-1031 | 1.20 ppm |
2018-08-21 | 1653-040-1253 | 2.00 ppm |
2018-08-28 | 1653-005-1449 | 3.30 ppm |
2018-08-28 | 1653-009-0827 | 1.000 ppm |
2018-08-28 | 1653-014-0933 | 5.70 ppm |
2018-08-28 | 1653-049-1031 | 1.90 ppm |
2018-08-28 | 1653-054-0846 | 4.30 ppm |
2018-08-28 | 1653-088-1414 | 1.80 ppm |
2018-08-28 | 1653-090-1058 | 3.00 ppm |
2018-08-28 | 1653-092-0912 | 2.60 ppm |
2018-08-29 | 1653-024-0849 | 7.20 ppm |
2018-08-29 | 1653-032-1426 | 2.60 ppm |
2018-08-29 | 1653-100-0928 | 1.80 ppm |
2018-09-19 | 1653-033-1358 | 4.60 ppm |
2018-11-01 | 1653-014-1331 | 5.90 ppm |
2018-11-02 | 1653-033-1108 | 4.80 ppm |
2018-11-08 | 1653-040-1039 | 2.10 ppm |
2018-11-20 | 1653-008-1056 | 4.70 ppm |
2018-11-20 | 1653-024-1013 | 6.90 ppm |
2018-11-28 | 1653-023-0831 | 5.90 ppm |
2018-11-28 | 1653-054-0933 | 4.50 ppm |
2019-02-25 | 1653-008-1012 | 4.40 ppm |
2019-02-25 | 1653-033-0943 | 6.30 ppm |
2019-02-28 | 1653-014-1331 | 4.60 ppm |
2019-02-28 | 1653-023-1128 | 5.80 ppm |
2019-02-28 | 1653-024-1533 | 2.50 ppm |
2019-02-28 | 1653-054-1559 | 3.90 ppm |
2019-02-28 | 1653-098-1044 | 2.10 ppm |
2019-03-07 | 1653-040-1243 | 2.00 ppm |
2019-04-10 | 1653-006-1443 | 1.60 ppm |
2019-05-07 | 1653-023-1018 | 5.50 ppm |
2019-05-21 | 1653-008-1027 | 4.20 ppm |
2019-05-21 | 1653-086-1416 | 1.40 ppm |
2019-05-22 | 1653-024-1346 | 4.30 ppm |
2019-05-22 | 1653-054-1424 | 4.50 ppm |
2019-05-23 | 1653-040-1428 | 2.00 ppm |
2019-05-30 | 1653-014-1028 | 4.50 ppm |
2019-05-30 | 1653-033-0936 | 7.00 ppm |
2019-08-06 | 1653-020-1103 | 2.80 ppm |
2019-08-06 | 1653-021-1432 | 2.60 ppm |
2019-08-06 | 1653-023-1414 | 5.40 ppm |
2019-08-06 | 1653-026-1303 | 3.30 ppm |
2019-08-06 | 1653-049-1334 | 2.20 ppm |
2019-08-06 | 1653-056-1444 | 1.10 ppm |
2019-08-13 | 1653-003-1444 | 3.30 ppm |
2019-08-13 | 1653-008-0959 | 4.00 ppm |
2019-08-13 | 1653-013-0936 | 3.10 ppm |
2019-08-13 | 1653-018-1031 | 2.50 ppm |
2019-08-13 | 1653-019-1053 | 1.90 ppm |
2019-08-13 | 1653-039-1121 | 2.90 ppm |
2019-08-13 | 1653-096-1319 | 1.10 ppm |
2019-08-20 | 1653-005-1354 | 3.40 ppm |
2019-08-20 | 1653-024-1421 | 6.60 ppm |
2019-08-20 | 1653-025-1446 | 1.000 ppm |
2019-08-20 | 1653-054-1123 | 4.50 ppm |
2019-08-20 | 1653-079-1058 | 2.00 ppm |
2019-08-21 | 1653-022-1441 | 0.400 ppm |
2019-08-21 | 1653-090-1334 | 3.90 ppm |
2019-08-21 | 1653-098-1358 | 0.700 ppm |
2019-08-22 | 1653-009-1428 | 1.000 ppm |
2019-08-22 | 1653-014-1403 | 5.30 ppm |
2019-08-28 | 1653-032-1436 | 2.70 ppm |
2019-08-28 | 1653-088-0933 | 1.80 ppm |
2019-08-28 | 1653-092-1034 | 2.40 ppm |
2019-08-28 | 1653-100-0959 | 1.70 ppm |
2019-08-29 | 1653-033-0948 | 5.40 ppm |
2019-08-29 | 1653-040-1053 | 1.70 ppm |
2019-08-29 | 1653-082-0903 | 1.90 ppm |
2019-08-30 | 1653-010-1018 | 2.50 ppm |
2019-11-05 | 1653-014-1446 | 5.80 ppm |
2019-11-19 | 1653-008-1129 | 3.90 ppm |
2019-11-19 | 1653-024-1017 | 6.40 ppm |
2019-11-20 | 1653-054-1506 | 4.70 ppm |
2019-11-21 | 1653-023-1359 | 5.80 ppm |
2019-11-21 | 1653-033-0931 | 6.40 ppm |
2019-11-21 | 1653-040-1029 | 3.30 ppm |