Know Your Environment. Protect Your Health.

Trichloroethylene

Palmer Center Ugarc

Trichloroethylene, an industrial solvent and common groundwater pollutant, damages the immune system, harms the developing fetus and causes cancer. Read More.

Trichloroethylene was once commonly used to remove grease from metal parts, such as steel pipes and engines, and as a solvent in dry cleaning and carpet cleaning products. Drinking trichloroethylene-contaminated drinking water has been linked with birth defects, leukemia, and liver and kidney damage. Trichloroethylene is highly volatile and can enter indoor air through water in pipes. If trichloroethylene is present, people can inhale it while bathing, washing dishes and doing other household activities that involve water.

Click here to read more about carcinogenic VOCs.

 

31

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND40ND
2020ND90ND
2021ND50ND
2022ND40ND
2023ND40ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.4 ppb

The EWG Health Guideline of 0.4 ppb for trichloroethylene was defined by the state of Minnesota as health risk limit, the concentration of a contaminant that can be consumed with little or no risk to health. This health guideline protects against harm to the developing fetus and damage to the immune system.

EPA Maximum Contaminant
Level (MCL): 5 ppb

The legal limit for trichloroethylene, established in 1987, was based on analytical detection limits at the time that the standard was set. This limit does not fully protect against the risk of cancer and harm to the developing fetus.

ppb = parts per billion

All test results

Date Lab ID Result
2018-01-10UG180098POCND
2018-05-09PC180872ND
2018-08-0108011820POCND
2018-08-13EHS1800035918POCND
2018-10-09PC182388ND
2019-01-07PC190059ND
2019-04-24WD190998ND
2019-07-1707171903ND
2019-10-1410151907ND
2020-01-0601072016-POCND
2020-04-2204222018ND
2020-05-1205122005ND
2020-06-0106012004ND
2020-07-0107012020ND
2020-07-2007202003ND
2020-08-1108112028-2-DSND
2020-08-1108112028-1-RAWND
2020-10-0110012002-2ND
2021-01-0501052119-PND
2021-01-25EHS2100013303PND
2021-04-0504052105NND
2021-07-0107012103ND
2021-10-0410042113ND
2022-01-0401042211ND
2022-04-0504052212ND
2022-07-0507052229ND
2022-10-0410042216-2ND
2023-01-0301032324-1ND
2023-04-0304032305ND
2023-07-05PC232245ND
2023-10-185530295ND