Nitrate
Las Vegas Valley Water District
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 | 1.82 ppm | 74 | 74 | 0.390 ppm - 6.20 ppm |
2015 | 1.55 ppm | 69 | 69 | 0.350 ppm - 5.50 ppm |
2016 | 2.01 ppm | 75 | 75 | 0.340 ppm - 7.49 ppm |
2017 | 1.79 ppm | 66 | 66 | 0.346 ppm - 7.78 ppm |
2018 | 1.97 ppm | 61 | 61 | 0.339 ppm - 5.33 ppm |
2019 | 1.74 ppm | 50 | 50 | 0.435 ppm - 6.05 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 |
---|---|---|
2014-01-13 | 14010145-001 | 0.850 ppm |
2014-01-29 | 14010393-001 | 0.980 ppm |
2014-01-29 | 14010388-001 | 2.40 ppm |
2014-01-29 | 14010393-002 | 3.00 ppm |
2014-01-29 | 14010386-001 | 0.860 ppm |
2014-01-29 | 14010386-002 | 0.820 ppm |
2014-01-29 | 14010386-003 | 1.20 ppm |
2014-03-11 | 14030130-001 | 5.00 ppm |
2014-05-12 | 14050125-001 | 1.000 ppm |
2014-05-12 | 14050125-002 | 1.40 ppm |
2014-05-12 | 14050125-004 | 1.80 ppm |
2014-05-12 | 14050129-002 | 0.390 ppm |
2014-05-12 | 14050129-001 | 0.520 ppm |
2014-05-12 | 14050129-005 | 0.520 ppm |
2014-05-12 | 14050129-003 | 1.20 ppm |
2014-05-12 | 14050129-004 | 0.780 ppm |
2014-05-13 | 14050166-001 | 1.000 ppm |
2014-05-13 | 14050166-002 | 1.70 ppm |
2014-05-13 | 14050166-011 | 1.10 ppm |
2014-05-13 | 14050181-003 | 0.480 ppm |
2014-05-13 | 14050181-002 | 0.770 ppm |
2014-05-13 | 14050181-011 | 0.390 ppm |
2014-05-13 | 14050181-001 | 0.790 ppm |
2014-05-13 | 14050181-012 | 1.10 ppm |
2014-05-14 | 14050257-001 | 5.20 ppm |
2014-05-14 | 14050257-011 | 1.90 ppm |
2014-05-14 | 14050257-012 | 1.30 ppm |
2014-05-22 | 14050436-001 | 5.50 ppm |
2014-06-03 | 14050494-001 | 3.90 ppm |
2014-06-03 | 14050494-003 | 3.90 ppm |
2014-06-03 | 14050494-002 | 4.80 ppm |
2014-06-03 | 14050513-001 | 2.20 ppm |
2014-06-03 | 14050513-002 | 0.800 ppm |
2014-06-03 | 14050513-003 | 1.10 ppm |
2014-06-04 | 14060076-001 | 3.40 ppm |
2014-06-04 | 14060081-001 | 2.40 ppm |
2014-06-04 | 14060081-002 | 1.10 ppm |
2014-06-04 | 14060081-003 | 1.40 ppm |
2014-06-04 | 14060076-003 | 1.20 ppm |
2014-06-04 | 14060076-002 | 0.500 ppm |
2014-06-09 | 14060160-001 | 0.831 ppm |
2014-06-09 | 14060160-002 | 0.534 ppm |
2014-06-09 | 14060160-003 | 0.416 ppm |
2014-06-10 | 14060170-002 | 4.17 ppm |
2014-06-10 | 14060170-001 | 2.69 ppm |
2014-06-10 | 14060165-002 | 0.610 ppm |
2014-06-10 | 14060170-003 | 0.658 ppm |
2014-06-10 | 14060165-003 | 0.589 ppm |
2014-06-10 | 14060165-001 | 1.01 ppm |
2014-06-11 | 14060242-003 | 1.90 ppm |
2014-06-11 | 14060242-002 | 1.40 ppm |
2014-06-11 | 14060242-001 | 1.50 ppm |
2014-06-11 | 14060230-003 | 1.30 ppm |
2014-06-11 | 14060230-002 | 2.20 ppm |
2014-06-11 | 14060230-001 | 0.450 ppm |
2014-06-16 | 14060276-002 | 1.80 ppm |
2014-06-16 | 14060276-001 | 1.40 ppm |
2014-06-16 | 14060276-003 | 0.840 ppm |
2014-06-16 | 14060271-003 | 0.970 ppm |
2014-06-16 | 14060271-002 | 2.80 ppm |
2014-06-16 | 14060271-001 | 0.440 ppm |
2014-06-17 | 14060388-002 | 1.000 ppm |
2014-06-17 | 14060388-001 | 1.10 ppm |
2014-06-17 | 14060393-003 | 0.690 ppm |
2014-06-17 | 14060393-001 | 2.80 ppm |
2014-06-17 | 14060393-002 | 2.60 ppm |
2014-06-17 | 14060388-003 | 4.50 ppm |
2014-06-18 | 14060398-002 | 1.60 ppm |
2014-06-18 | 14060398-001 | 1.90 ppm |
2014-06-25 | 14060526-001 | 3.20 ppm |
2014-08-07 | 14080103-001 | 6.20 ppm |
2014-09-10 | 14090181-001 | 3.80 ppm |
2014-09-23 | 14090415-001 | 0.870 ppm |
2014-12-17 | 14120310-001 | 5.60 ppm |
2015-02-09 | 15020123-001 | 1.30 ppm |
2015-02-09 | 15020123-003 | 3.00 ppm |
2015-02-09 | 15020123-002 | 2.80 ppm |
2015-02-09 | 15020123-005 | 0.840 ppm |
2015-02-09 | 15020123-006 | 1.20 ppm |
2015-02-09 | 15020123-004 | 0.730 ppm |
2015-05-11 | 15050112-004 | 0.870 ppm |
2015-05-11 | 15050112-003 | 1.70 ppm |
2015-05-11 | 15050112-002 | 0.940 ppm |
2015-05-11 | 15050112-001 | 1.90 ppm |
2015-05-11 | 15050112-005 | 3.10 ppm |
2015-05-11 | 15050113-005 | 3.20 ppm |
2015-05-11 | 15050113-001 | 0.550 ppm |
2015-05-11 | 15050113-003 | 0.720 ppm |
2015-05-11 | 15050113-004 | 1.10 ppm |
2015-05-11 | 15050113-002 | 0.780 ppm |
2015-05-12 | 15050155-003 | 2.30 ppm |
2015-05-12 | 15050155-001 | 1.20 ppm |
2015-05-12 | 15050155-004 | 1.20 ppm |
2015-05-12 | 15050149-002 | 1.40 ppm |
2015-05-12 | 15050149-001 | 0.830 ppm |
2015-05-12 | 15050149-003 | 0.550 ppm |
2015-05-12 | 15050149-004 | 0.370 ppm |
2015-05-12 | 15050155-005 | 2.10 ppm |
2015-05-13 | 15050185-002 | 0.460 ppm |
2015-06-02 | 15060015-001 | 4.30 ppm |
2015-06-02 | 15060015-003 | 2.80 ppm |
2015-06-02 | 15060015-002 | 2.40 ppm |
2015-06-02 | 15060015-005 | 1.50 ppm |
2015-06-02 | 15060015-004 | 1.30 ppm |
2015-06-02 | 15060017-005 | 0.510 ppm |
2015-06-02 | 15060017-004 | 0.390 ppm |
2015-06-02 | 15060017-003 | 0.360 ppm |
2015-06-02 | 15060017-001 | 1.30 ppm |
2015-06-02 | 15060017-002 | 0.830 ppm |
2015-06-03 | 15060042-004 | 1.20 ppm |
2015-06-03 | 15060042-005 | 1.30 ppm |
2015-06-03 | 15060042-002 | 0.630 ppm |
2015-06-03 | 15060042-001 | 1.20 ppm |
2015-06-03 | 15060042-003 | 0.920 ppm |
2015-06-03 | 15060040-004 | 0.860 ppm |
2015-06-03 | 15060040-002 | 0.460 ppm |
2015-06-03 | 15060040-003 | 0.540 ppm |
2015-06-03 | 15060040-005 | 0.750 ppm |
2015-06-03 | 15060040-001 | 0.410 ppm |
2015-06-04 | 15060083-001 | 1.90 ppm |
2015-06-04 | 15060083-002 | 1.40 ppm |
2015-06-04 | 15060085-001 | 3.30 ppm |
2015-06-04 | 15060083-003 | 2.60 ppm |
2015-06-08 | 15060108-004 | 1.10 ppm |
2015-06-08 | 15060108-003 | 1.20 ppm |
2015-06-08 | 15060108-005 | 0.730 ppm |
2015-06-08 | 15060108-002 | 1.40 ppm |
2015-06-08 | 15060108-001 | 2.20 ppm |
2015-06-09 | 15060141-004 | 1.70 ppm |
2015-06-09 | 15060141-003 | 1.30 ppm |
2015-06-09 | 15060141-005 | 0.770 ppm |
2015-06-09 | 15060130-003 | 1.30 ppm |
2015-06-09 | 15060130-004 | 1.80 ppm |
2015-06-09 | 15060130-001 | 2.40 ppm |
2015-06-09 | 15060130-002 | 2.20 ppm |
2015-06-09 | 15060141-001 | 1.90 ppm |
2015-06-09 | 15060141-002 | 2.30 ppm |
2015-06-11 | 15060230-003 | 0.620 ppm |
2015-06-11 | 15060230-001 | 0.430 ppm |
2015-06-11 | 15060230-002 | 0.350 ppm |
2015-07-14 | 15070261-001 | 5.00 ppm |
2015-08-05 | 15080029-001 | 5.50 ppm |
2015-08-20 | 15070595-001 | 4.50 ppm |
2016-05-09 | S1601630001 | 2.40 ppm |
2016-05-09 | S1601630002 | 0.921 ppm |
2016-05-09 | S1601630003 | 1.74 ppm |
2016-05-09 | S1601630005 | 7.41 ppm |
2016-05-09 | S1601630004 | 0.549 ppm |
2016-05-09 | S1601629003 | 0.418 ppm |
2016-05-09 | S1601629002 | 0.356 ppm |
2016-05-09 | S1601629001 | 0.365 ppm |
2016-05-09 | S1601629005 | 1.03 ppm |
2016-05-09 | S1601629004 | 0.679 ppm |
2016-05-10 | S1601673001 | 0.340 ppm |
2016-05-10 | S1601673004 | 1.01 ppm |
2016-05-10 | S1601673005 | 1.24 ppm |
2016-05-10 | S1601673002 | 0.421 ppm |
2016-05-10 | S1601673003 | 0.463 ppm |
2016-05-31 | S1601676001 | 2.35 ppm |
2016-05-31 | S1601676003 | 5.27 ppm |
2016-05-31 | S1601676005 | 3.04 ppm |
2016-05-31 | S1601676004 | 2.72 ppm |
2016-05-31 | S1601676002 | 2.63 ppm |
2016-05-31 | S1601677004 | 0.577 ppm |
2016-05-31 | S1601677005 | 0.673 ppm |
2016-05-31 | S1601677001 | 1.45 ppm |
2016-05-31 | S1601678001 | 0.541 ppm |
2016-05-31 | S1601678002 | 0.424 ppm |
2016-05-31 | S1601677002 | 0.527 ppm |
2016-05-31 | S1601677003 | 0.509 ppm |
2016-05-31 | S1601678003 | 1.31 ppm |
2016-05-31 | S1601678005 | 0.897 ppm |
2016-05-31 | S1601678004 | 0.796 ppm |
2016-06-01 | S1602027001 | 3.61 ppm |
2016-06-01 | S1602027002 | 1.56 ppm |
2016-06-01 | S1601679001 | 4.81 ppm |
2016-06-01 | S1601679002 | 4.12 ppm |
2016-06-01 | S1602027003 | 2.06 ppm |
2016-06-01 | S1601679003 | 4.17 ppm |
2016-06-01 | S1601679004 | 4.10 ppm |
2016-06-01 | S1601789004 | 1.47 ppm |
2016-06-01 | S1601789001 | 0.748 ppm |
2016-06-01 | S1601789002 | 1.35 ppm |
2016-06-01 | S1601789003 | 0.937 ppm |
2016-06-02 | S1603281002 | 7.49 ppm |
2016-06-02 | S1603281001 | 2.62 ppm |
2016-06-02 | S1601922001 | 0.901 ppm |
2016-06-02 | S1601922003 | 1.24 ppm |
2016-06-07 | S1602020005 | 2.07 ppm |
2016-06-07 | S1602020002 | 1.48 ppm |
2016-06-07 | S1602020004 | 1.69 ppm |
2016-06-07 | S160202004 | 1.69 ppm |
2016-06-07 | S1602020003 | 0.974 ppm |
2016-06-07 | S1602020001 | 2.15 ppm |
2016-06-07 | S1602105004 | 1.52 ppm |
2016-06-07 | S1602105003 | 2.18 ppm |
2016-06-07 | S1602105002 | 2.75 ppm |
2016-06-07 | S1602020006 | 5.39 ppm |
2016-06-07 | S1602105005 | 0.576 ppm |
2016-06-07 | S1602105001 | 3.00 ppm |
2016-06-13 | S1602126002 | 1.13 ppm |
2016-06-13 | S1602126004 | 2.03 ppm |
2016-06-13 | S1602126001 | 1.55 ppm |
2016-06-13 | S1602126003 | 1.61 ppm |
2016-06-13 | S1602187001 | 1.19 ppm |
2016-06-13 | S1602187002 | 0.709 ppm |
2016-06-16 | S1602188003 | 2.75 ppm |
2016-06-16 | S1602188001 | 1.06 ppm |
2016-06-16 | S1602188002 | 3.14 ppm |
2016-07-05 | S1602800001 | 4.44 ppm |
2016-07-21 | S1603099001 | 5.32 ppm |
2016-08-03 | S1603477001 | 6.47 ppm |
2016-08-03 | S1603477002 | 0.920 ppm |
2016-10-10 | S1604713001 | 1.02 ppm |
2016-10-10 | S1604713002 | 0.656 ppm |
2016-10-10 | S1604713003 | 0.472 ppm |
2016-10-10 | S1604713004 | 1.29 ppm |
2016-11-29 | S1606610001 | 5.34 ppm |
2017-01-02 | S1606597001 | 5.23 ppm |
2017-01-25 | S1606917001 | 1.34 ppm |
2017-05-01 | S1702783001 | 2.35 ppm |
2017-05-08 | S1703312001 | 0.906 ppm |
2017-05-08 | S1703196002 | 2.37 ppm |
2017-05-08 | S1703196004 | 1.000 ppm |
2017-05-08 | S1703196003 | 7.22 ppm |
2017-05-08 | S1703195002 | 0.347 ppm |
2017-05-08 | S1703195004 | 1.27 ppm |
2017-05-08 | S1703195003 | 1.42 ppm |
2017-05-08 | S1703195005 | 1.000 ppm |
2017-05-08 | S1703195001 | 0.416 ppm |
2017-05-09 | S1703308001 | 0.905 ppm |
2017-05-09 | S1703308003 | 1.46 ppm |
2017-05-09 | S1703308002 | 0.439 ppm |
2017-05-09 | S1703183004 | 3.64 ppm |
2017-05-09 | S1703183003 | 1.63 ppm |
2017-05-09 | S1703308004 | 0.924 ppm |
2017-05-09 | S1703183001 | 0.346 ppm |
2017-05-09 | S1703183002 | 0.936 ppm |
2017-05-10 | S1703184005 | 0.874 ppm |
2017-05-10 | S1703184003 | 0.500 ppm |
2017-05-15 | S1703185003 | 0.836 ppm |
2017-05-15 | S1703185001 | 0.409 ppm |
2017-05-15 | S1703185002 | 1.03 ppm |
2017-06-05 | S1703270003 | 1.94 ppm |
2017-06-05 | S1703270001 | 4.90 ppm |
2017-06-05 | S1703270002 | 4.17 ppm |
2017-06-05 | S1703431002 | 3.23 ppm |
2017-06-05 | S1703431001 | 2.94 ppm |
2017-06-05 | S1703431003 | 2.47 ppm |
2017-06-05 | S1703586001 | 1.31 ppm |
2017-06-05 | S1703586003 | 0.669 ppm |
2017-06-05 | S1703586002 | 0.466 ppm |
2017-06-06 | S1703808001 | 0.749 ppm |
2017-06-06 | S1703808002 | 1.44 ppm |
2017-06-06 | S1703808003 | 0.959 ppm |
2017-06-06 | S1703735001 | 0.400 ppm |
2017-06-06 | S1703735003 | 0.482 ppm |
2017-06-06 | S1703735002 | 0.852 ppm |
2017-06-07 | S1703809001 | 1.55 ppm |
2017-06-07 | S1704004001 | 3.22 ppm |
2017-06-07 | S1704004002 | 3.92 ppm |
2017-06-07 | S1704003001 | 0.503 ppm |
2017-06-12 | S1703811001 | 1.13 ppm |
2017-06-12 | S1703813002 | 1.10 ppm |
2017-06-12 | S1703811002 | 0.683 ppm |
2017-06-12 | S1703812001 | 1.96 ppm |
2017-06-12 | S1703810002 | 1.43 ppm |
2017-06-12 | S1703810003 | 1.58 ppm |
2017-06-12 | S1703813001 | 0.914 ppm |
2017-06-12 | S1703810001 | 2.04 ppm |
2017-06-12 | S1703812002 | 1.45 ppm |
2017-06-14 | S1703814003 | 2.36 ppm |
2017-06-14 | S1703814001 | 2.72 ppm |
2017-06-14 | S1703814002 | 2.14 ppm |
2017-06-14 | S1703815002 | 0.611 ppm |
2017-06-14 | S1703815004 | 1.24 ppm |
2017-06-14 | S1703815003 | 0.465 ppm |
2017-06-27 | S1703816001 | 3.16 ppm |
2017-07-19 | S1704278001 | 1.65 ppm |
2017-07-24 | S1704294001 | 2.01 ppm |
2017-08-07 | S1704449001 | 7.78 ppm |
2017-08-22 | S1705156001 | 3.78 ppm |
2017-08-29 | S1705295001 | 1.83 ppm |
2017-10-11 | S1706804001 | 1.14 ppm |
2018-05-07 | S1803041001 | 0.931 ppm |
2018-05-07 | S1803041002 | 2.47 ppm |
2018-05-07 | S1803041003 | 0.772 ppm |
2018-05-07 | S1803041004 | 0.948 ppm |
2018-05-07 | S1803041005 | 0.383 ppm |
2018-05-07 | S1803041006 | 0.671 ppm |
2018-05-07 | S1803044001 | 0.348 ppm |
2018-05-07 | S1803044002 | 1.48 ppm |
2018-05-07 | S1803044003 | 1.28 ppm |
2018-05-07 | S1803044004 | 0.355 ppm |
2018-05-07 | S1803044005 | 0.339 ppm |
2018-05-07 | S1803044006 | 1.90 ppm |
2018-05-31 | S1803042001 | 0.847 ppm |
2018-05-31 | S1803042002 | 2.25 ppm |
2018-06-05 | S1803128001 | 3.34 ppm |
2018-06-05 | S1803128002 | 1.97 ppm |
2018-06-05 | S1803128003 | 1.67 ppm |
2018-06-05 | S1803809001 | 2.88 ppm |
2018-06-05 | S1803809002 | 1.74 ppm |
2018-06-05 | S1803809003 | 0.970 ppm |
2018-06-05 | S1803809004 | 0.804 ppm |
2018-06-06 | S1803043001 | 2.23 ppm |
2018-06-06 | S1803043002 | 1.59 ppm |
2018-06-06 | S1803043003 | 2.41 ppm |
2018-06-06 | S1803043004 | 4.81 ppm |
2018-06-06 | S1803153001 | 0.960 ppm |
2018-06-06 | S1803153002 | 0.497 ppm |
2018-06-06 | S1803153003 | 0.502 ppm |
2018-06-06 | S1803153004 | 1.07 ppm |
2018-06-06 | S1803153005 | 1.64 ppm |
2018-06-07 | S1803172001 | 0.568 ppm |
2018-06-07 | S1803172002 | 0.488 ppm |
2018-06-07 | S1803172004 | 0.680 ppm |
2018-06-13 | S1803968001 | 3.96 ppm |
2018-06-13 | S1803968002 | 3.71 ppm |
2018-06-14 | S1803780001 | 1.71 ppm |
2018-06-14 | S1803780002 | 5.33 ppm |
2018-06-14 | S1803780003 | 5.08 ppm |
2018-06-14 | S1803780004 | 3.63 ppm |
2018-06-14 | S1803780005 | 4.55 ppm |
2018-06-19 | S1803748001 | 1.67 ppm |
2018-06-19 | S1803748002 | 2.99 ppm |
2018-06-19 | S1803748003 | 1.85 ppm |
2018-06-19 | S1803748004 | 2.25 ppm |
2018-06-19 | S1803748005 | 0.938 ppm |
2018-06-21 | S1804147001 | 0.445 ppm |
2018-06-21 | S1804147002 | 0.468 ppm |
2018-06-26 | S1804256001 | 1.21 ppm |
2018-06-26 | S1804256002 | 1.77 ppm |
2018-06-26 | S1804256003 | 1.23 ppm |
2018-06-26 | S1804256004 | 0.690 ppm |
2018-06-26 | S1804256005 | 2.16 ppm |
2018-06-26 | S1804256006 | 1.59 ppm |
2018-06-27 | S1804257001 | 2.64 ppm |
2018-06-27 | S1804257002 | 3.80 ppm |
2018-06-27 | S1804257003 | 1.06 ppm |
2018-07-03 | S1803797001 | 0.419 ppm |
2018-07-18 | S1804258001 | 5.23 ppm |
2018-07-18 | S1804258002 | 5.13 ppm |
2018-07-24 | S1804259001 | 3.56 ppm |
2018-08-29 | S1804582001 | 5.14 ppm |
2019-04-01 | S1903067001 | 1.20 ppm |
2019-04-01 | S1903865001 | 1.91 ppm |
2019-04-01 | S1903865002 | 2.42 ppm |
2019-04-01 | S1903865003 | 1.44 ppm |
2019-04-01 | S1903866006 | 1.31 ppm |
2019-04-01 | S1903866007 | 1.15 ppm |
2019-04-01 | S1903866008 | 0.868 ppm |
2019-04-01 | S1903866009 | 1.12 ppm |
2019-04-02 | S1903994001 | 2.84 ppm |
2019-04-02 | S1903994005 | 1.98 ppm |
2019-04-02 | S1903994006 | 3.02 ppm |
2019-04-02 | S1903996001 | 2.37 ppm |
2019-04-02 | S1903996002 | 1.77 ppm |
2019-04-02 | S1903996003 | 0.719 ppm |
2019-04-02 | S1903996004 | 1.28 ppm |
2019-04-02 | S1903996005 | 2.50 ppm |
2019-04-02 | S1903996006 | 2.91 ppm |
2019-04-02 | S1904016001 | 2.34 ppm |
2019-04-03 | S1904030001 | 1.02 ppm |
2019-04-03 | S1904030002 | 1.64 ppm |
2019-04-30 | S1907076001 | 1.50 ppm |
2019-05-07 | S1907588001 | 0.990 ppm |
2019-05-28 | S1910429002 | 3.88 ppm |
2019-05-28 | S1910429003 | 5.88 ppm |
2019-05-28 | S1910429004 | 6.05 ppm |
2019-05-28 | S1910429005 | 2.70 ppm |
2019-05-28 | S1910431001 | 0.480 ppm |
2019-05-28 | S1910431002 | 0.435 ppm |
2019-05-28 | S1910431003 | 0.783 ppm |
2019-05-28 | S1910431004 | 0.642 ppm |
2019-05-28 | S1910431005 | 1.03 ppm |
2019-05-28 | S1910431006 | 3.37 ppm |
2019-05-29 | S1910616001 | 1.99 ppm |
2019-05-29 | S1910616002 | 0.946 ppm |
2019-05-29 | S1910616003 | 0.946 ppm |
2019-05-29 | S1910616004 | 0.555 ppm |
2019-05-29 | S1910616005 | 1.37 ppm |
2019-05-29 | S1910618002 | 1.07 ppm |
2019-05-29 | S1910618003 | 0.926 ppm |
2019-05-29 | S1910618004 | 1.68 ppm |
2019-05-29 | S1910618005 | 0.780 ppm |
2019-05-30 | S1911426001 | 3.62 ppm |
2019-05-30 | S1911426002 | 0.697 ppm |
2019-05-30 | S1911426003 | 0.974 ppm |
2019-05-30 | S1911426004 | 0.974 ppm |
2019-07-02 | S1916252001 | 1.81 ppm |
2019-07-17 | S1918267001 | 1.17 ppm |
2019-07-17 | S1918267002 | 1.08 ppm |
2019-08-20 | S1923827001 | 1.02 ppm |
2019-10-22 | S1951227001 | 1.84 ppm |