Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Testosterone

California Water Service (CWS) - Visalia

Human sex hormones are sometimes detected at low concentrations in drinking water. There are no current health guidelines to determine whether these exposures are safe, or if they could pose a risk to human health.

 

86

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND790ND
2015ND60ND
2016ND10ND
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2014-04-01A4C1081-03ND
2014-04-01A4C1081-11ND
2014-04-03A4C1081-15ND
2014-04-07A4C1253-07ND
2014-04-08A4C1253-03ND
2014-04-13A4C1476-15ND
2014-04-13A4C1476-03ND
2014-04-15A4C1476-11ND
2014-04-22A4C1796-07ND
2014-04-24A4C1796-03ND
2014-04-25A4C1796-11ND
2014-05-06A4C2018-11ND
2014-05-07A4C2018-19ND
2014-05-07A4C2018-15ND
2014-05-07A4C2018-03ND
2014-05-08A4C2018-23ND
2014-05-08A4C2018-07ND
2014-05-09A4C2018-27ND
2014-05-12A4D0061-19ND
2014-05-12A4D0061-23ND
2014-05-12A4D0061-15ND
2014-05-12A4D0061-07ND
2014-05-13A4D0061-03ND
2014-05-14A4D0061-11ND
2014-05-19A4D1188-07ND
2014-05-19A4D1188-15ND
2014-05-22A4D1188-11ND
2014-06-02A4D1544-03ND
2014-06-02A4D1544-07ND
2014-06-10A4E0756-03ND
2014-06-11A4D1544-15ND
2014-06-12A4E0756-07ND
2014-06-12A4E0756-15ND
2014-06-13A4E0756-11ND
2014-06-16A4E2267-03ND
2014-06-17A4E2264-03ND
2014-06-18A4E2262-03ND
2014-06-19A4F0807-01ND
2014-06-19A4E2265-03ND
2014-06-23A4F1344-03ND
2014-06-24A4F1344-07ND
2014-10-06A4I2143-04ND
2014-10-13A4J0085-04ND
2014-10-14A4J0086-04ND
2014-10-15A4J0088-04ND
2014-10-19A4J1139-04ND
2014-10-20A4J1142-04ND
2014-10-26A4J1758-04ND
2014-10-26A4J1756-04ND
2014-10-27A4J1140-04ND
2014-11-01A4J2319-04ND
2014-11-02A4J2327-04ND
2014-11-03A4J2325-04ND
2014-11-03A4J2329-04ND
2014-11-04A4J2323-04ND
2014-11-04A4J2321-04ND
2014-11-05A4J2330-04ND
2014-11-09A4J2695-04ND
2014-11-10A4J2699-04ND
2014-11-10A4J2697-04ND
2014-11-11A4J2692-04ND
2014-11-12A4J2693-04ND
2014-11-16A4K0480-04ND
2014-11-16A4K0484-04ND
2014-11-17A4K0487-04ND
2014-11-18A4K0485-04ND
2014-11-20A4K0483-04ND
2014-11-30A4K1839-04ND
2014-12-01A4K1842-04ND
2014-12-02A4K1841-04ND
2014-12-08A4K2085-04ND
2014-12-08A4K2207-04ND
2014-12-08A4K2083-04ND
2014-12-09A4K2214-04ND
2014-12-09A4K2208-04ND
2014-12-09A4K2212-04ND
2014-12-10A4K2211-04ND
2014-12-11A4K2209-04ND
2014-12-12A4K2210-04ND
2015-04-16201504170373SSND
2015-04-16201504170417SSND
2015-04-23201504240288SSND
2015-07-06201507070580SSND
2015-12-16201512170417SSND
2015-12-20201512230709SSND
2016-01-12201601130622SSND