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EWG's Tap Water Database — 2021 UPDATE

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Vanadium

Zone 7 Water Agency

Vanadium is a metal used in steels and other alloys. People are commonly exposed to vanadium in water and food. Excessive exposure can be toxic during pregnancy and childhood.

MORE ABOUT THIS CONTAMINANT

 

229

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20141.48 ppb3714ND - 5.30 ppb
20150.869 ppb296ND - 5.60 ppb
20161.75 ppb3113ND - 5.30 ppb
20171.52 ppb259ND - 6.00 ppb
20181.63 ppb5123ND - 5.70 ppb
20192.49 ppb5629ND - 8.70 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 21 ppb

The EWG Health Guideline of 21 ppb for vanadium was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against change in blood chemistry.

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-065100-001-0945ND
2014-01-065100-006-11203.40 ppb
2014-01-065100-008-0915ND
2014-01-065100-012-12403.90 ppb
2014-02-035100-001-1025ND
2014-02-185100-008-0950ND
2014-03-245100-001-1000ND
2014-03-245100-008-1045ND
2014-04-075100-001-0940ND
2014-04-075100-008-1120ND
2014-05-055100-001-0930ND
2014-05-055100-008-1035ND
2014-06-095100-001-1000ND
2014-06-095100-008-1035ND
2014-06-105100-005-10004.40 ppb
2014-06-105100-011-10403.40 ppb
2014-06-115100-006-08253.50 ppb
2014-06-115100-013-09305.30 ppb
2014-06-165100-007-0910ND
2014-06-175100-012-11253.90 ppb
2014-06-195100-019-09354.90 ppb
2014-07-075100-001-1000ND
2014-07-075100-008-1015ND
2014-08-045100-001-0950ND
2014-08-045100-008-1035ND
2014-08-115100-005-09204.40 ppb
2014-08-115100-011-09403.40 ppb
2014-09-085100-001-0840ND
2014-09-085100-006-11503.20 ppb
2014-09-095100-007-0930ND
2014-09-105100-005-08304.50 ppb
2014-09-105100-011-08003.50 ppb
2014-10-065100-001-1110ND
2014-10-065100-008-0825ND
2014-11-035100-001-0935ND
2014-11-035100-008-0930ND
2014-11-135100-017-09053.20 ppb
2015-01-055100-001-0935ND
2015-01-055100-008-0945ND
2015-02-025100-008-0955ND
2015-03-025100-001-1005ND
2015-03-035100-017-08253.90 ppb
2015-03-245100-019-10055.60 ppb
2015-04-135100-001-0850ND
2015-04-135100-008-0840ND
2015-05-045100-001-0945ND
2015-05-045100-008-1025ND
2015-06-225100-001-1100ND
2015-06-225100-008-0845ND
2015-06-245100-019-08454.50 ppb
2015-06-255100-017-0955ND
2015-06-265100-005-09053.80 ppb
2015-06-265100-007-0930ND
2015-07-065100-001-0855ND
2015-07-065100-008-1036ND
2015-08-035100-001-0920ND
2015-08-035100-008-1010ND
2015-09-085100-001-0930ND
2015-09-085100-008-1030ND
2015-09-105100-017-09104.10 ppb
2015-10-055100-001-0950ND
2015-10-055100-008-0920ND
2015-11-025100-001-0927ND
2015-11-025100-008-0925ND
2015-11-235100-017-11103.30 ppb
2015-12-075100-001-0930ND
2016-01-045100-001-0930ND
2016-02-015100-001-1405ND
2016-02-035100-012-10504.20 ppb
2016-02-095100-005-08554.50 ppb
2016-02-095100-011-08423.60 ppb
2016-03-035100-006-11003.60 ppb
2016-03-035100-017-09353.40 ppb
2016-03-075100-001-0925ND
2016-03-295100-007-1245ND
2016-03-305100-020-1030ND
2016-04-045100-005-10444.70 ppb
2016-04-045100-008-0905ND
2016-04-045100-013-14254.10 ppb
2016-04-045100-019-11355.20 ppb
2016-04-065100-012-1105ND
2016-04-065100-020-1155ND
2016-05-025100-019-12255.30 ppb
2016-05-045100-001-0825ND
2016-05-045100-008-1200ND
2016-05-195100-007-0900ND
2016-05-195100-017-09453.20 ppb
2016-05-195100-020-1058ND
2016-06-025100-005-08204.60 ppb
2016-06-065100-001-0935ND
2016-06-065100-008-1025ND
2016-07-115100-001-0920ND
2016-07-115100-007-1220ND
2016-07-115100-008-1010ND
2016-07-115100-020-1317ND
2016-07-135100-017-10353.00 ppb
2016-07-135100-019-09205.00 ppb
2017-07-105100-007-1010ND
2017-07-105100-019-11356.00 ppb
2017-07-115100-001-0935ND
2017-07-115100-008-0955ND
2017-07-115100-017-12104.00 ppb
2017-07-125100-012-09004.40 ppb
2017-07-135100-013-09154.90 ppb
2017-07-315100-020-1040ND
2017-08-095100-001-1015ND
2017-08-095100-008-1035ND
2017-09-055100-001-0900ND
2017-09-055100-008-0947ND
2017-09-255100-005-10103.90 ppb
2017-10-025100-001-0915ND
2017-10-025100-008-1010ND
2017-10-035100-005-10553.80 ppb
2017-10-035100-013-10253.60 ppb
2017-10-035100-017-09503.00 ppb
2017-10-055100-006-0935ND
2017-10-055100-007-1015ND
2017-10-165100-019-12554.40 ppb
2017-11-065100-001-0915ND
2017-11-065100-008-1050ND
2017-12-045100-001-0900ND
2017-12-045100-008-0945ND
2018-01-225100-001-0946ND
2018-01-255100-005-13355.70 ppb
2018-02-055100-012-09053.60 ppb
2018-02-055100-013-08504.00 ppb
2018-02-055100-017-09503.40 ppb
2018-02-065100-001-0958ND
2018-02-065100-005-09124.20 ppb
2018-02-065100-011-08553.00 ppb
2018-02-285100-006-09453.00 ppb
2018-02-285100-008-1100ND
2018-03-075100-001-1123ND
2018-03-075100-008-1010ND
2018-04-095100-001-1137ND
2018-04-095100-008-1020ND
2018-04-095100-017-10353.00 ppb
2018-04-105100-005-12403.30 ppb
2018-04-105100-011-1215ND
2018-04-105100-019-09254.70 ppb
2018-04-115100-006-10103.10 ppb
2018-04-115100-012-10403.00 ppb
2018-04-115100-013-09403.20 ppb
2018-05-075100-001-1515ND
2018-05-075100-008-1330ND
2018-06-045100-001-0920ND
2018-06-045100-008-1010ND
2018-07-095100-001-1225ND
2018-07-095100-005-13503.00 ppb
2018-07-095100-008-0925ND
2018-07-095100-013-09303.00 ppb
2018-07-095100-017-11204.90 ppb
2018-07-095100-019-10003.20 ppb
2018-07-115100-006-09353.10 ppb
2018-07-115100-011-09003.40 ppb
2018-08-065100-001-0935ND
2018-08-065100-008-0925ND
2018-08-075100-007-0845ND
2018-09-105100-001-0830ND
2018-09-105100-008-0840ND
2018-09-255100-020-1314ND
2018-10-085100-001-0825ND
2018-10-085100-008-0959ND
2018-10-085100-012-12003.50 ppb
2018-10-085100-019-11404.70 ppb
2018-10-095100-017-09003.20 ppb
2018-10-105100-007-1435ND
2018-10-105100-020-1415ND
2018-12-035100-008-1010ND
2018-12-035100-020-1005ND
2018-12-045100-013-0920ND
2018-12-045100-019-10003.80 ppb
2018-12-175100-001-0923ND
2019-01-075100-005-12153.00 ppb
2019-01-075100-008-1017ND
2019-01-075100-012-1100ND
2019-01-075100-017-10253.00 ppb
2019-01-075100-020-1150ND
2019-01-085100-007-0910ND
2019-01-085100-011-1015ND
2019-01-085100-019-09403.80 ppb
2019-02-045100-008-1028ND
2019-03-045100-008-0907ND
2019-04-085100-007-1130ND
2019-04-085100-008-0925ND
2019-04-085100-017-09163.00 ppb
2019-04-095100-006-0920ND
2019-04-095100-012-09353.40 ppb
2019-04-095100-013-09553.50 ppb
2019-04-095100-019-10404.80 ppb
2019-05-065100-001-0850ND
2019-05-065100-008-1215ND
2019-06-035100-001-0940ND
2019-06-035100-008-0910ND
2019-07-085100-005-10157.10 ppb
2019-07-085100-007-09503.80 ppb
2019-07-085100-011-09455.20 ppb
2019-07-085100-013-10157.20 ppb
2019-07-085100-020-11303.80 ppb
2019-07-095100-006-11455.70 ppb
2019-07-095100-017-09255.10 ppb
2019-07-095100-019-10458.70 ppb
2019-07-105100-001-1010ND
2019-07-105100-008-1115ND
2019-08-055100-001-1105ND
2019-08-055100-008-0915ND
2019-08-055100-012-09053.30 ppb
2019-08-055100-020-0935ND
2019-09-095100-001-0840ND
2019-09-095100-008-1005ND
2019-10-075100-001-1325ND
2019-10-075100-005-11505.60 ppb
2019-10-075100-006-09005.00 ppb
2019-10-075100-007-08303.20 ppb
2019-10-075100-008-1210ND
2019-10-075100-011-10504.40 ppb
2019-10-075100-012-10155.80 ppb
2019-10-075100-013-09455.90 ppb
2019-10-075100-020-09203.30 ppb
2019-10-085100-017-08304.80 ppb
2019-10-085100-019-10157.50 ppb
2019-11-045100-001-0855ND
2019-11-045100-008-1030ND
2019-12-025100-008-1006ND
2019-12-025100-020-0850ND
2019-12-035100-017-11556.10 ppb
2019-12-035100-019-13403.60 ppb
2019-12-105100-017-11006.30 ppb
2019-12-105100-019-09423.60 ppb