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EWG's Tap Water Database — 2021 UPDATE

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Nitrate

Palmdale 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.

MORE ABOUT THIS CONTAMINANT

 

551

Samples

0

Samples exceeding legal limit (MCL)

480

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20141.40 ppm9689ND - 6.42 ppm
20151.12 ppm9282ND - 5.49 ppm
20161.25 ppm11399ND - 6.77 ppm
20171.23 ppm9378ND - 6.72 ppm
20181.20 ppm8670ND - 6.39 ppm
20191.51 ppm7162ND - 7.20 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
2014-01-081776-003-08301.28 ppm
2014-01-081776-004-08401.81 ppm
2014-01-081776-007-06353.09 ppm
2014-01-081776-008-08001.44 ppm
2014-01-081776-009-08151.10 ppm
2014-01-081776-011-09253.25 ppm
2014-01-081776-012-09451.20 ppm
2014-01-081776-014-07101.30 ppm
2014-01-081776-015-06451.13 ppm
2014-01-081776-016-08301.89 ppm
2014-01-081776-018-10401.43 ppm
2014-01-081776-019-10501.49 ppm
2014-01-081776-021-08451.93 ppm
2014-01-081776-022-10103.93 ppm
2014-01-081776-025-09201.83 ppm
2014-01-081776-026-09301.47 ppm
2014-01-081776-027-10201.33 ppm
2014-01-081776-028-09003.07 ppm
2014-01-081776-029-07401.87 ppm
2014-01-081776-030-16300.608 ppm
2014-01-081776-031-16300.696 ppm
2014-01-081776-032-08201.27 ppm
2014-01-081776-033-10006.42 ppm
2014-01-081776-059-09501.59 ppm
2014-04-021776-001-13400.646 ppm
2014-04-021776-003-09001.33 ppm
2014-04-021776-004-09101.95 ppm
2014-04-021776-007-07401.98 ppm
2014-04-021776-008-08401.43 ppm
2014-04-021776-009-08501.08 ppm
2014-04-021776-011-09401.83 ppm
2014-04-021776-012-08001.47 ppm
2014-04-021776-015-07501.10 ppm
2014-04-021776-016-07501.62 ppm
2014-04-021776-018-09501.21 ppm
2014-04-021776-019-10000.980 ppm
2014-04-021776-021-08002.00 ppm
2014-04-021776-022-09103.09 ppm
2014-04-021776-025-08251.79 ppm
2014-04-021776-026-08351.32 ppm
2014-04-021776-027-09251.25 ppm
2014-04-021776-028-08101.63 ppm
2014-04-021776-029-08202.13 ppm
2014-04-021776-032-07401.25 ppm
2014-04-021776-033-09004.99 ppm
2014-04-021776-059-08501.55 ppm
2014-04-179590-001-0800ND
2014-04-179590-030-0800ND
2014-07-011776-003-08450.809 ppm
2014-07-011776-004-08551.45 ppm
2014-07-011776-007-07351.55 ppm
2014-07-011776-008-08250.933 ppm
2014-07-011776-009-08350.490 ppm
2014-07-011776-011-09051.50 ppm
2014-07-011776-012-07551.02 ppm
2014-07-011776-014-08050.743 ppm
2014-07-011776-015-07450.454 ppm
2014-07-011776-016-09400.974 ppm
2014-07-011776-018-11352.19 ppm
2014-07-011776-019-11450.892 ppm
2014-07-011776-021-09501.29 ppm
2014-07-011776-022-10502.51 ppm
2014-07-011776-025-10151.08 ppm
2014-07-011776-026-10250.725 ppm
2014-07-011776-027-11150.540 ppm
2014-07-011776-028-10000.924 ppm
2014-07-011776-029-08151.58 ppm
2014-07-011776-032-09300.479 ppm
2014-07-011776-033-11003.50 ppm
2014-07-011776-059-10400.845 ppm
2014-07-021776-001-1100ND
2014-07-021776-030-1100ND
2014-10-011776-001-1600ND
2014-10-011776-003-09300.743 ppm
2014-10-011776-004-09401.48 ppm
2014-10-011776-007-08400.872 ppm
2014-10-011776-008-09100.931 ppm
2014-10-011776-009-09200.520 ppm
2014-10-011776-011-10001.26 ppm
2014-10-011776-014-07500.933 ppm
2014-10-011776-015-08000.495 ppm
2014-10-011776-016-10101.01 ppm
2014-10-011776-018-10201.31 ppm
2014-10-011776-019-10300.811 ppm
2014-10-011776-021-08301.31 ppm
2014-10-011776-022-09302.69 ppm
2014-10-011776-025-09501.15 ppm
2014-10-011776-026-10000.732 ppm
2014-10-011776-027-0900ND
2014-10-011776-028-08400.910 ppm
2014-10-011776-029-09000.987 ppm
2014-10-011776-030-1600ND
2014-10-011776-032-08150.635 ppm
2014-10-011776-033-09203.59 ppm
2014-10-011776-059-09100.834 ppm
2014-10-071776-012-16001.12 ppm
2015-01-071776-003-09150.678 ppm
2015-01-071776-007-07551.56 ppm
2015-01-071776-008-08550.861 ppm
2015-01-071776-009-09050.517 ppm
2015-01-071776-011-09301.38 ppm
2015-01-071776-012-08151.04 ppm
2015-01-071776-014-08250.845 ppm
2015-01-071776-015-08050.468 ppm
2015-01-071776-016-09501.05 ppm
2015-01-071776-018-10001.26 ppm
2015-01-071776-019-10100.698 ppm
2015-01-071776-021-08051.28 ppm
2015-01-071776-022-09102.76 ppm
2015-01-071776-025-09201.11 ppm
2015-01-071776-026-09350.703 ppm
2015-01-071776-027-0835ND
2015-01-071776-028-08201.43 ppm
2015-01-071776-029-08451.33 ppm
2015-01-071776-032-07500.594 ppm
2015-01-071776-033-08554.97 ppm
2015-01-071776-059-08450.856 ppm
2015-01-211776-004-07401.84 ppm
2015-02-129590-030-1115ND
2015-02-179590-001-0730ND
2015-04-011776-001-12000.931 ppm
2015-04-011776-003-08400.694 ppm
2015-04-011776-004-08501.60 ppm
2015-04-011776-007-06501.33 ppm
2015-04-011776-008-08100.574 ppm
2015-04-011776-009-08200.501 ppm
2015-04-011776-011-09101.27 ppm
2015-04-011776-012-07101.06 ppm
2015-04-011776-014-07200.888 ppm
2015-04-011776-015-07000.459 ppm
2015-04-011776-016-07001.12 ppm
2015-04-011776-018-09101.44 ppm
2015-04-011776-019-09201.22 ppm
2015-04-011776-021-07101.39 ppm
2015-04-011776-022-08302.64 ppm
2015-04-011776-025-07401.10 ppm
2015-04-011776-026-07500.714 ppm
2015-04-011776-027-08450.529 ppm
2015-04-011776-028-07200.940 ppm
2015-04-011776-029-07501.41 ppm
2015-04-011776-032-06450.569 ppm
2015-04-011776-033-08203.80 ppm
2015-04-011776-059-08050.791 ppm
2015-04-071776-030-0800ND
2015-07-011776-001-1120ND
2015-07-011776-003-09400.698 ppm
2015-07-011776-004-09501.59 ppm
2015-07-011776-007-08251.25 ppm
2015-07-011776-008-09200.856 ppm
2015-07-011776-009-09300.499 ppm
2015-07-011776-011-10551.24 ppm
2015-07-011776-012-08450.662 ppm
2015-07-011776-014-08550.890 ppm
2015-07-011776-015-08350.452 ppm
2015-07-011776-016-08200.971 ppm
2015-07-011776-021-08351.32 ppm
2015-07-011776-022-09552.58 ppm
2015-07-011776-025-09051.08 ppm
2015-07-011776-026-09200.700 ppm
2015-07-011776-027-0930ND
2015-07-011776-028-08502.13 ppm
2015-07-011776-029-09101.39 ppm
2015-07-011776-032-08100.515 ppm
2015-07-011776-033-10103.57 ppm
2015-07-011776-059-09450.721 ppm
2015-07-021776-030-0800ND
2015-10-071776-001-0720ND
2015-10-071776-003-10500.698 ppm
2015-10-071776-004-11001.62 ppm
2015-10-071776-007-09401.28 ppm
2015-10-071776-008-10400.858 ppm
2015-10-071776-009-09200.522 ppm
2015-10-071776-011-11201.24 ppm
2015-10-071776-012-09001.06 ppm
2015-10-071776-014-09100.863 ppm
2015-10-071776-015-09300.477 ppm
2015-10-071776-016-10401.00 ppm
2015-10-071776-022-10102.64 ppm
2015-10-071776-025-09051.10 ppm
2015-10-071776-026-09250.694 ppm
2015-10-071776-027-0915ND
2015-10-071776-028-09402.35 ppm
2015-10-071776-029-10251.39 ppm
2015-10-071776-032-10300.508 ppm
2015-10-071776-033-10205.49 ppm
2015-10-071776-059-09550.723 ppm
2015-10-081776-030-0800ND
2015-10-211776-021-11351.35 ppm
2016-01-051776-001-1600ND
2016-01-051776-003-09200.710 ppm
2016-01-051776-004-09301.63 ppm
2016-01-051776-007-08001.27 ppm
2016-01-051776-008-09000.890 ppm
2016-01-051776-009-09100.550 ppm
2016-01-051776-011-09401.28 ppm
2016-01-051776-014-08100.960 ppm
2016-01-051776-016-08001.07 ppm
2016-01-051776-018-09250.410 ppm
2016-01-051776-019-0935ND
2016-01-051776-021-08151.42 ppm
2016-01-051776-025-08351.17 ppm
2016-01-051776-027-09500.560 ppm
2016-01-051776-028-08252.12 ppm
2016-01-051776-029-08401.44 ppm
2016-01-051776-032-07500.450 ppm
2016-01-051776-033-09005.34 ppm
2016-01-051776-059-08500.780 ppm
2016-01-199590-016-10151.10 ppm
2016-01-199590-018-09100.470 ppm
2016-01-199590-032-11300.500 ppm
2016-01-199590-033-10255.20 ppm
2016-01-209590-003-07300.750 ppm
2016-01-209590-004-07201.70 ppm
2016-01-209590-008-08100.960 ppm
2016-01-209590-009-07500.600 ppm
2016-01-201776-012-07501.15 ppm
2016-01-209590-012-07501.20 ppm
2016-01-209590-014-07351.000 ppm
2016-01-209590-029-08201.50 ppm
2016-01-219590-007-09301.30 ppm
2016-01-219590-011-08201.30 ppm
2016-01-219590-021-08001.50 ppm
2016-01-219590-025-07201.20 ppm
2016-01-219590-027-10150.610 ppm
2016-01-219590-028-09002.10 ppm
2016-01-219590-059-07400.850 ppm
2016-02-249590-026-10000.780 ppm
2016-03-179590-001-0800ND
2016-03-179590-030-0800ND
2016-03-249590-015-1015ND
2016-04-061776-001-1130ND
2016-04-061776-003-09400.630 ppm
2016-04-061776-004-09501.62 ppm
2016-04-061776-007-08301.54 ppm
2016-04-061776-008-09200.880 ppm
2016-04-061776-009-09300.510 ppm
2016-04-061776-011-10101.39 ppm
2016-04-061776-012-08401.10 ppm
2016-04-061776-014-08500.920 ppm
2016-04-061776-015-1020ND
2016-04-061776-016-09401.06 ppm
2016-04-061776-018-10100.490 ppm
2016-04-061776-019-10200.470 ppm
2016-04-061776-021-09501.31 ppm
2016-04-061776-025-08501.14 ppm
2016-04-061776-026-09100.700 ppm
2016-04-061776-027-09000.550 ppm
2016-04-061776-028-10002.35 ppm
2016-04-061776-029-09001.35 ppm
2016-04-061776-030-1500ND
2016-04-061776-032-08350.510 ppm
2016-04-061776-033-09306.51 ppm
2016-04-061776-059-09200.770 ppm
2016-05-199590-022-08304.20 ppm
2016-06-011776-022-10103.89 ppm
2016-07-131776-001-1400ND
2016-07-131776-003-07300.630 ppm
2016-07-131776-007-08001.60 ppm
2016-07-131776-008-07100.880 ppm
2016-07-131776-009-07200.545 ppm
2016-07-131776-011-07501.47 ppm
2016-07-131776-012-06501.12 ppm
2016-07-131776-014-06400.921 ppm
2016-07-131776-016-08151.07 ppm
2016-07-131776-018-08251.62 ppm
2016-07-131776-019-08350.914 ppm
2016-07-131776-021-07151.41 ppm
2016-07-131776-022-07352.88 ppm
2016-07-131776-026-07500.736 ppm
2016-07-131776-027-0650ND
2016-07-131776-028-07251.12 ppm
2016-07-131776-029-07001.38 ppm
2016-07-131776-030-1400ND
2016-07-131776-032-08000.538 ppm
2016-07-131776-059-07000.783 ppm
2016-08-031776-004-15202.17 ppm
2016-08-241776-025-09101.17 ppm
2016-08-311776-033-08506.77 ppm
2016-10-051776-001-0950ND
2016-10-051776-003-08500.590 ppm
2016-10-051776-004-09001.63 ppm
2016-10-051776-007-07201.60 ppm
2016-10-051776-008-08300.873 ppm
2016-10-051776-009-08400.556 ppm
2016-10-051776-011-09201.38 ppm
2016-10-051776-012-07501.04 ppm
2016-10-051776-014-08000.798 ppm
2016-10-051776-015-0930ND
2016-10-051776-016-07301.16 ppm
2016-10-051776-018-09254.13 ppm
2016-10-051776-019-09351.22 ppm
2016-10-051776-021-07451.40 ppm
2016-10-051776-022-08502.45 ppm
2016-10-051776-026-08150.659 ppm
2016-10-051776-027-09050.548 ppm
2016-10-051776-028-07551.32 ppm
2016-10-051776-029-08201.31 ppm
2016-10-051776-030-1600ND
2016-10-051776-032-07200.479 ppm
2016-10-051776-033-08406.17 ppm
2016-10-051776-059-08300.760 ppm
2017-01-111776-001-1040ND
2017-01-111776-003-08300.570 ppm
2017-01-111776-004-08201.54 ppm
2017-01-111776-007-07501.34 ppm
2017-01-111776-008-08500.828 ppm
2017-01-111776-011-10001.29 ppm
2017-01-111776-012-08001.03 ppm
2017-01-111776-014-08100.870 ppm
2017-01-111776-016-10101.25 ppm
2017-01-111776-021-08102.26 ppm
2017-01-111776-022-09152.60 ppm
2017-01-111776-025-08400.778 ppm
2017-01-111776-026-08500.646 ppm
2017-01-111776-027-09400.545 ppm
2017-01-111776-028-08200.842 ppm
2017-01-111776-029-09001.44 ppm
2017-01-111776-032-07550.465 ppm
2017-01-111776-033-09253.58 ppm
2017-01-111776-059-09001.15 ppm
2017-01-269590-001-0800ND
2017-01-269590-030-0800ND
2017-03-161776-015-1055ND
2017-03-161776-030-1415ND
2017-03-281776-018-09454.49 ppm
2017-03-281776-019-09551.43 ppm
2017-04-051776-001-1210ND
2017-04-051776-003-09100.437 ppm
2017-04-051776-004-09200.729 ppm
2017-04-051776-007-08002.82 ppm
2017-04-051776-008-09000.975 ppm
2017-04-051776-012-08100.413 ppm
2017-04-051776-014-08200.728 ppm
2017-04-051776-015-1020ND
2017-04-051776-016-09401.22 ppm
2017-04-051776-018-10204.86 ppm
2017-04-051776-019-10301.56 ppm
2017-04-051776-021-08301.09 ppm
2017-04-051776-022-09503.22 ppm
2017-04-051776-025-08551.14 ppm
2017-04-051776-026-09200.684 ppm
2017-04-051776-027-10000.471 ppm
2017-04-051776-028-08400.833 ppm
2017-04-051776-029-08400.933 ppm
2017-04-051776-032-08150.453 ppm
2017-04-051776-033-09406.56 ppm
2017-04-051776-059-09300.777 ppm
2017-04-061776-030-0800ND
2017-05-301776-009-15300.629 ppm
2017-07-121776-001-1010ND
2017-07-121776-003-07500.506 ppm
2017-07-121776-004-08001.72 ppm
2017-07-121776-007-06502.85 ppm
2017-07-121776-008-07400.999 ppm
2017-07-121776-009-09000.602 ppm
2017-07-121776-012-07001.08 ppm
2017-07-121776-014-07100.738 ppm
2017-07-121776-015-09100.428 ppm
2017-07-121776-016-08301.33 ppm
2017-07-121776-018-08300.511 ppm
2017-07-121776-019-0840ND
2017-07-121776-021-07001.74 ppm
2017-07-121776-022-08152.86 ppm
2017-07-121776-025-07251.11 ppm
2017-07-121776-026-07400.697 ppm
2017-07-121776-027-09000.580 ppm
2017-07-121776-028-07151.64 ppm
2017-07-121776-029-07301.03 ppm
2017-07-121776-030-0800ND
2017-07-121776-032-06450.450 ppm
2017-07-121776-033-08056.72 ppm
2017-07-121776-059-07550.852 ppm
2017-10-111776-001-1335ND
2017-10-111776-003-09350.518 ppm
2017-10-111776-004-09451.52 ppm
2017-10-111776-007-11102.84 ppm
2017-10-111776-008-09150.926 ppm
2017-10-111776-009-09250.618 ppm
2017-10-111776-014-08450.686 ppm
2017-10-111776-015-08350.440 ppm
2017-10-111776-016-10151.29 ppm
2017-10-111776-018-1020ND
2017-10-111776-019-1030ND
2017-10-111776-021-08351.53 ppm
2017-10-111776-022-09352.75 ppm
2017-10-111776-025-09001.14 ppm
2017-10-111776-026-09100.702 ppm
2017-10-111776-027-09550.538 ppm
2017-10-111776-028-08451.63 ppm
2017-10-111776-029-09051.04 ppm
2017-10-111776-030-1335ND
2017-10-111776-032-10250.443 ppm
2017-10-111776-033-09456.70 ppm
2017-10-111776-059-09250.885 ppm
2018-02-071776-001-0800ND
2018-02-071776-003-09100.477 ppm
2018-02-071776-004-09201.67 ppm
2018-02-071776-008-08500.666 ppm
2018-02-071776-009-09000.548 ppm
2018-02-071776-011-09501.59 ppm
2018-02-071776-015-0820ND
2018-02-071776-016-10051.24 ppm
2018-02-071776-018-1005ND
2018-02-071776-019-1015ND
2018-02-071776-021-08251.60 ppm
2018-02-071776-022-09352.76 ppm
2018-02-071776-025-08501.08 ppm
2018-02-071776-026-09000.634 ppm
2018-02-071776-027-09450.573 ppm
2018-02-071776-028-08351.39 ppm
2018-02-071776-029-08401.38 ppm
2018-02-071776-030-0800ND
2018-02-071776-032-10150.414 ppm
2018-02-071776-033-09256.39 ppm
2018-02-071776-059-09150.824 ppm
2018-02-131776-012-14401.13 ppm
2018-02-149590-001-0930ND
2018-02-149590-030-0800ND
2018-06-061776-001-1330ND
2018-06-061776-003-10150.696 ppm
2018-06-061776-004-10251.90 ppm
2018-06-061776-009-09550.729 ppm
2018-06-061776-011-10501.69 ppm
2018-06-061776-012-09101.21 ppm
2018-06-061776-014-11250.685 ppm
2018-06-061776-015-08500.520 ppm
2018-06-061776-016-09001.29 ppm
2018-06-061776-018-1130ND
2018-06-061776-019-11400.489 ppm
2018-06-061776-021-09151.66 ppm
2018-06-061776-022-10052.56 ppm
2018-06-061776-026-09350.805 ppm
2018-06-061776-027-10200.446 ppm
2018-06-061776-029-09401.40 ppm
2018-06-061776-030-1330ND
2018-06-061776-032-08500.520 ppm
2018-06-061776-033-09555.32 ppm
2018-07-111776-001-1400ND
2018-07-111776-003-09350.699 ppm
2018-07-111776-004-09451.91 ppm
2018-07-111776-009-09250.741 ppm
2018-07-111776-011-10251.72 ppm
2018-07-111776-012-08151.19 ppm
2018-07-111776-014-08250.667 ppm
2018-07-111776-015-08400.523 ppm
2018-07-111776-016-10401.31 ppm
2018-07-111776-018-10050.448 ppm
2018-07-111776-019-10150.834 ppm
2018-07-111776-021-08351.63 ppm
2018-07-111776-022-09152.58 ppm
2018-07-111776-026-09000.791 ppm
2018-07-111776-027-09400.694 ppm
2018-07-111776-028-08452.26 ppm
2018-07-111776-029-09101.32 ppm
2018-07-111776-030-1400ND
2018-07-111776-032-08200.508 ppm
2018-07-111776-033-09255.89 ppm
2018-09-051776-007-08153.15 ppm
2018-10-031776-001-1030ND
2018-10-031776-003-08350.712 ppm
2018-10-031776-004-08451.98 ppm
2018-10-031776-007-08553.07 ppm
2018-10-031776-009-08250.699 ppm
2018-10-031776-011-08301.75 ppm
2018-10-031776-012-09051.10 ppm
2018-10-031776-014-08550.761 ppm
2018-10-031776-015-09150.498 ppm
2018-10-031776-016-08101.34 ppm
2018-10-031776-018-0855ND
2018-10-031776-019-0905ND
2018-10-031776-021-08301.67 ppm
2018-10-031776-022-07502.70 ppm
2018-10-031776-026-07450.727 ppm
2018-10-031776-027-08000.430 ppm
2018-10-031776-028-08401.89 ppm
2018-10-031776-029-08151.29 ppm
2018-10-031776-030-1030ND
2018-10-031776-032-07450.465 ppm
2018-10-031776-033-07405.51 ppm
2018-10-111776-008-10101.09 ppm
2019-01-239590-012-09201.20 ppm
2019-01-239590-015-09450.400 ppm
2019-01-249590-007-09253.00 ppm
2019-01-249590-014-09500.940 ppm
2019-02-079590-003-10200.840 ppm
2019-02-079590-004-10502.10 ppm
2019-02-079590-009-09500.700 ppm
2019-02-079590-029-09201.40 ppm
2019-02-139590-022-08152.80 ppm
2019-02-139590-026-09250.780 ppm
2019-02-139590-033-07506.00 ppm
2019-02-139590-059-08401.20 ppm
2019-02-149590-008-08500.920 ppm
2019-02-149590-011-09201.80 ppm
2019-02-219590-016-11001.40 ppm
2019-02-219590-027-11400.700 ppm
2019-02-219590-032-10400.510 ppm
2019-03-079590-001-1100ND
2019-03-079590-030-1110ND
2019-03-279590-018-09150.700 ppm
2019-03-279590-019-09350.440 ppm
2019-03-279590-021-08102.80 ppm
2019-03-279590-028-08452.00 ppm
2019-04-031776-001-1445ND
2019-04-031776-003-10350.671 ppm
2019-04-031776-004-10451.67 ppm
2019-04-031776-007-08402.99 ppm
2019-04-031776-008-10050.951 ppm
2019-04-031776-009-10250.704 ppm
2019-04-031776-011-09353.20 ppm
2019-04-031776-014-12000.870 ppm
2019-04-031776-015-11050.512 ppm
2019-04-031776-016-08551.74 ppm
2019-04-031776-018-10400.537 ppm
2019-04-031776-019-1050ND
2019-04-031776-021-09102.68 ppm
2019-04-031776-022-10153.84 ppm
2019-04-031776-026-09350.773 ppm
2019-04-031776-027-09450.675 ppm
2019-04-031776-028-09201.89 ppm
2019-04-031776-029-09551.25 ppm
2019-04-031776-030-1445ND
2019-04-031776-032-08450.474 ppm
2019-04-031776-033-10056.63 ppm
2019-04-031776-059-09552.83 ppm
2019-04-101776-012-09551.04 ppm
2019-07-109590-001-1405ND
2019-07-109590-003-09000.890 ppm
2019-07-109590-004-09101.90 ppm
2019-07-109590-007-07453.20 ppm
2019-07-109590-008-08400.880 ppm
2019-07-109590-009-08500.670 ppm
2019-07-109590-011-09301.80 ppm
2019-07-109590-012-07551.10 ppm
2019-07-109590-014-08050.910 ppm
2019-07-109590-015-08150.540 ppm
2019-07-109590-016-09501.40 ppm
2019-07-109590-018-11351.000 ppm
2019-07-109590-019-1140ND
2019-07-109590-021-10051.70 ppm
2019-07-109590-022-10202.70 ppm
2019-07-109590-026-10400.790 ppm
2019-07-109590-027-1050ND
2019-07-109590-029-08351.40 ppm
2019-07-109590-030-1405ND
2019-07-109590-032-09400.490 ppm
2019-07-109590-033-11006.10 ppm
2019-07-109590-059-10301.000 ppm
2019-07-179590-028-09351.70 ppm
2019-11-149590-025-10351.10 ppm
2019-12-049590-033-10107.20 ppm