Menu

EWG's Tap Water Database

Donate

St. Paul, City of

 

EWG's drinking water quality report shows results of tests conducted by the water utility and provided to the Environmental Working Group by the Oregon Health Authority, as well as information from the U.S. EPA Enforcement and Compliance History database (ECHO). For the latest quarter assessed by the EPA (July 2018 - September 2018), tap water provided by this water utility was in compliance with federal health-based drinking water standards.

What about lead?
Want to filter these contaminants out?

1

contaminants detected above health guidelines

1

other detected contaminants

    Includes chemicals detected in 2015 for which annual utility averages exceeded an EWG-selected health guideline established by a federal or state public health authority.

  • 1,2-Dichloroethane

    cancer

    1,2-Dichloroethane is a volatile carcinogenic chemical used to make plastic products such as polyvinyl chloride.

    STATE

    NATIONAL

    THIS UTILITY

    How your levels compare

    HEALTH GUIDELINE:
    0.4 ppb
    0.000573 ppb
    0.00201 ppb
    0.500 ppb
    The State and National averages were calculated using the averages of the contaminant measurements for each utility in 2015.
    ppb = parts per billion.

    Health risks of 1,2-dichloroethane in excess of health guideline

    The health guideline of 0.4 ppb for 1,2-dichloroethane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

    Testing summary by quarter

    NOT TESTED

    NOT DETECTED

    DETECTED

    ABOVE HEALTH GUIDELINE

    ABOVE LEGAL LIMIT

    • Utility Average 2015: 0.500 ppb
    • Health Guideline Exceeded 2015: Yes
    • Legal Limit Exceeded 2015: No
    Utility
    Average
    2015
    Health
    Guideline
    Exceeded
    2015
    Legal
    Limit
    Exceeded
    2015
    2010 2011 2012 2013 2014 2015
    0.500 ppb Yes No

    Includes chemicals detected in 2015 for which annual utility averages were lower than an EWG-selected health guideline established by a federal or state public health authori.

  • Nitrate


    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.

    STATE

    NATIONAL

    THIS UTILITY

    How your levels compare

    HEALTH GUIDELINE:
    5 ppm
    1.00 ppm
    0.810 ppm
    0.0700 ppm
    The State and National averages were calculated using the averages of the contaminant measurements for each utility in 2015.
    ppm = parts per million.

    Health risks of nitrate in excess of health guideline

    The health guideline of 5 ppm for nitrate was defined by EWG based on studies by scientists at the National Cancer Institute and other independent researchers. This health guideline protects against cancer and harm to fetal growth and development.

    Testing summary by quarter

    NOT TESTED

    NOT DETECTED

    DETECTED

    ABOVE HEALTH GUIDELINE

    ABOVE LEGAL LIMIT

    • Utility Average 2015: 0.0700 ppm
    • Health Guideline Exceeded 2015: No
    • Legal Limit Exceeded 2015: No
    Utility
    Average
    2015
    Health
    Guideline
    Exceeded
    2015
    Legal
    Limit
    Exceeded
    2015
    2010 2011 2012 2013 2014 2015
    0.0700 ppm No No

Want to filter these contaminants out?

Pollution sources

Click on each pollution source to see from which source contaminants come.

agriculture icon

Agriculture

teardrop 1
industry icon

Industry

teardrop 1
water treatment icon

Treatment
byproducts

tear drop 0
urban area icon

Runoff &
sprawl

teardrop 1
naturally occuring icon

Naturally
occuring

teardrop 1

  • Nitrate
  • 1,2-Dichloroethane
  • Nitrate
  • Nitrate
    Specific water contaminants can come from more than one source.

    St. Paul, City of compliance with legally mandated federal standards

    • From October 2015 to September 2018, St. Paul, City of complied with health-based drinking water standards.
    • 10 QUARTERS
      in violation of any federal drinking water standard from October 2015 to September 2018
    Information in this section on St. Paul, City of comes from the U.S. EPA Enforcement and Compliance History Online database. Click here for more information for this utility.

    Other contaminants tested