Know Your Environment. Protect Your Health.

Estriol

Sammamish Plateau Water and Sewer

Estriol is one of the 3 types of estrogen made by the human body. Sex hormones get into water downstream from livestock and pharmaceutical production, or incomplete removal in waste water treatment. There are no standards to gauge how risky additional hormones are for human health.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2015ND130ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2015-03-3035181633007SSND
2015-03-3035181633003SSND
2015-03-3035181633001SSND
2015-03-3035181633005SSND
2015-03-3135181843005SSND
2015-03-3135181843003SSND
2015-03-3135181843001SSND
2015-09-0335205946007SSND
2015-09-0335205946005SSND
2015-09-0335205946009SSND
2015-09-0335205946003SSND
2015-09-0335205946001SSND
2015-09-3035209763001SSND