Public Water System: Lake Zurich

MyTapWater.org's tap water quality report is the compilation of data collected from federal, state, and local government agencies, most prominently the EPA. We strive to populate the report with the latest data concerning water contaminants, lead and copper levels, and water quality violations. We only collect drinking water data from public water systems.

PWS Service Information
PWS ID: IL0970850
Type: Community water system
EPA Region: 05
Primary Service Area: Municipality
Primary Source: Ground water
Population Served: 19,984
Contact Information
SCHMITT, STEVEN
SCHMITT, STEVEN
505 TELSER ROAD
LAKE ZURICH, IL 60047

This public water system services 1 zip code in 1 municipality in 1 county.

Summary Results


A summary view of the the times a water contaminant was tested and found to exceed the level set by the EPA (the MCL).

Maximum Contaminant Levels Exceeded (by year):

2013   (0) 2014   (1) 2015   (1)
strontium strontium

Contaminant Detailed Results


This a view of violations of maximum contaminant levels. In the expanded view you can see each know test date for a given contaminant, the result of the test, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

strontium
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2015 2015-02-10 0.3 1500 1656.9
2015 2015-01-13 0.3 1500 2010.1
2015 2015-01-13 0.3 1500 1488.2
2015 2015-01-12 0.3 1500 1982.2
2015 2015-01-12 0.3 1500 2252
2015 2015-01-12 0.3 1500 2123.5
2014 2014-07-16 0.3 1500 2015.7
2014 2014-07-16 0.3 1500 1921.8
2014 2014-07-16 0.3 1500 1309.3
2014 2014-07-15 0.3 1500 2335.8
2014 2014-07-15 0.3 1500 2261.2
2014 2014-07-15 0.3 1500 1804.1

Other Water Contaminants Tested


The following contaminants were tested and within national EPA guidelines.

The last mile of pipe makes a big difference, learn more about testing your water.

Contaminant MRL HRL Avg Result
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.02 0.07 < 0.02
2015 2015-01-13 0.02 0.07 < 0.02
2015 2015-01-13 0.02 0.07 < 0.02
2015 2015-01-12 0.02 0.07 < 0.02
2015 2015-01-12 0.02 0.07 < 0.02
2014 2014-07-16 0.02 0.07 < 0.02
2014 2014-07-16 0.02 0.07 < 0.02
2014 2014-07-15 0.02 0.07 < 0.02
2014 2014-07-15 0.02 0.07 < 0.02
2014 2014-07-15 0.02 0.07 < 0.02
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.2 2.69 < 0.2
2015 2015-01-13 0.2 2.69 < 0.2
2015 2015-01-13 0.2 2.69 < 0.2
2015 2015-01-12 0.2 2.69 < 0.2
2015 2015-01-12 0.2 2.69 < 0.2
2014 2014-07-16 0.2 2.69 < 0.2
2014 2014-07-16 0.2 2.69 < 0.2
2014 2014-07-15 0.2 2.69 < 0.2
2014 2014-07-15 0.2 2.69 < 0.2
2014 2014-07-15 0.2 2.69 < 0.2
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.02 0 < 0.02
2015 2015-01-13 0.02 0 < 0.02
2015 2015-01-13 0.02 0 < 0.02
2015 2015-01-12 0.02 0 < 0.02
2015 2015-01-12 0.02 0 < 0.02
2014 2014-07-16 0.02 0 < 0.02
2014 2014-07-16 0.02 0 < 0.02
2014 2014-07-15 0.02 0 < 0.02
2014 2014-07-15 0.02 0 < 0.02
2014 2014-07-15 0.02 0 < 0.02
chlorate 20 210 < 20 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 20 210 < 20
2015 2015-01-13 20 210 < 20
2015 2015-01-13 20 210 < 20
2015 2015-01-12 20 210 < 20
2015 2015-01-12 20 210 < 20
2015 2015-01-12 20 210 < 20
2014 2014-07-16 20 210 < 20
2014 2014-07-16 20 210 < 20
2014 2014-07-16 20 210 < 20
2014 2014-07-15 20 210 < 20
2014 2014-07-15 20 210 < 20
2014 2014-07-15 20 210 < 20
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.03 0 < 0.03
2015 2015-01-13 0.03 0 < 0.03
2015 2015-01-13 0.03 0 < 0.03
2015 2015-01-12 0.03 0 < 0.03
2015 2015-01-12 0.03 0 < 0.03
2014 2014-07-16 0.03 0 < 0.03
2014 2014-07-16 0.03 0 < 0.03
2014 2014-07-15 0.03 0 < 0.03
2014 2014-07-15 0.03 0 < 0.03
2014 2014-07-15 0.03 0 < 0.03
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.08 0 < 0.08
2015 2015-01-13 0.08 0 < 0.08
2015 2015-01-13 0.08 0 < 0.08
2015 2015-01-12 0.08 0 < 0.08
2015 2015-01-12 0.08 0 < 0.08
2014 2014-07-16 0.08 0 < 0.08
2014 2014-07-16 0.08 0 < 0.08
2014 2014-07-15 0.08 0 < 0.08
2014 2014-07-15 0.08 0 < 0.08
2014 2014-07-15 0.08 0 < 0.08
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.09 0 < 0.09
2015 2015-01-13 0.09 0 < 0.09
2015 2015-01-13 0.09 0 < 0.09
2015 2015-01-12 0.09 0 < 0.09
2015 2015-01-12 0.09 0 < 0.09
2014 2014-07-16 0.09 0 < 0.09
2014 2014-07-16 0.09 0 < 0.09
2014 2014-07-15 0.09 0 < 0.09
2014 2014-07-15 0.09 0 < 0.09
2014 2014-07-15 0.09 0 < 0.09
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.07 0.35 < 0.07
2015 2015-01-13 0.07 0.35 < 0.07
2015 2015-01-13 0.07 0.35 < 0.07
2015 2015-01-12 0.07 0.35 < 0.07
2015 2015-01-12 0.07 0.35 < 0.07
2014 2014-07-16 0.07 0.35 < 0.07
2014 2014-07-16 0.07 0.35 < 0.07
2014 2014-07-15 0.07 0.35 < 0.07
2014 2014-07-15 0.07 0.35 < 0.07
2014 2014-07-15 0.07 0.35 < 0.07
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.04 0.07 < 0.04
2015 2015-01-13 0.04 0.07 < 0.04
2015 2015-01-13 0.04 0.07 < 0.04
2015 2015-01-12 0.04 0.07 < 0.04
2015 2015-01-12 0.04 0.07 < 0.04
2014 2014-07-16 0.04 0.07 < 0.04
2014 2014-07-16 0.04 0.07 < 0.04
2014 2014-07-15 0.04 0.07 < 0.04
2014 2014-07-15 0.04 0.07 < 0.04
2014 2014-07-15 0.04 0.07 < 0.04
vanadium 0.2 21 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.2 21 < 0.2
2015 2015-01-13 0.2 21 < 0.2
2015 2015-01-13 0.2 21 < 0.2
2015 2015-01-12 0.2 21 < 0.2
2015 2015-01-12 0.2 21 < 0.2
2015 2015-01-12 0.2 21 < 0.2
2014 2014-07-16 0.2 21 < 0.2
2014 2014-07-16 0.2 21 < 0.2
2014 2014-07-16 0.2 21 < 0.2
2014 2014-07-15 0.2 21 < 0.2
2014 2014-07-15 0.2 21 < 0.2
2014 2014-07-15 0.2 21 < 0.2
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-12 1 40 < 1
2015 2015-01-12 1 40 < 1
2015 2015-01-12 1 40 < 1
2014 2014-07-16 1 40 < 1
2014 2014-07-16 1 40 < 1
2014 2014-07-16 1 40 < 1
2014 2014-07-15 1 40 < 1
2014 2014-07-15 1 40 < 1
2014 2014-07-15 1 40 < 1
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-12 1 70 < 1
2015 2015-01-12 1 70 < 1
2015 2015-01-12 1 70 < 1
2014 2014-07-16 1 70 < 1
2014 2014-07-16 1 70 < 1
2014 2014-07-16 1 70 < 1
2014 2014-07-15 1 70 < 1
2014 2014-07-15 1 70 < 1
2014 2014-07-15 1 70 < 1
chromium 0.2 100 0.0167 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.2 100 0.2
2015 2015-01-13 0.2 100 < 0.2
2015 2015-01-13 0.2 100 < 0.2
2015 2015-01-12 0.2 100 < 0.2
2015 2015-01-12 0.2 100 < 0.2
2015 2015-01-12 0.2 100 < 0.2
2014 2014-07-16 0.2 100 < 0.2
2014 2014-07-16 0.2 100 < 0.2
2014 2014-07-16 0.2 100 < 0.2
2014 2014-07-15 0.2 100 < 0.2
2014 2014-07-15 0.2 100 < 0.2
2014 2014-07-15 0.2 100 < 0.2
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.03 0.0004 < 0.03
2015 2015-01-13 0.03 0.0004 < 0.03
2015 2015-01-13 0.03 0.0004 < 0.03
2015 2015-01-12 0.03 0.0004 < 0.03
2015 2015-01-12 0.03 0.0004 < 0.03
2014 2014-07-16 0.03 0.0004 < 0.03
2014 2014-07-16 0.03 0.0004 < 0.03
2014 2014-07-15 0.03 0.0004 < 0.03
2014 2014-07-15 0.03 0.0004 < 0.03
2014 2014-07-15 0.03 0.0004 < 0.03
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.1 0.0103 < 0.1
2015 2015-01-13 0.1 0.0103 < 0.1
2015 2015-01-13 0.1 0.0103 < 0.1
2015 2015-01-12 0.1 0.0103 < 0.1
2015 2015-01-12 0.1 0.0103 < 0.1
2014 2014-07-16 0.1 0.0103 < 0.1
2014 2014-07-16 0.1 0.0103 < 0.1
2014 2014-07-15 0.1 0.0103 < 0.1
2014 2014-07-15 0.1 0.0103 < 0.1
2014 2014-07-15 0.1 0.0103 < 0.1
chromium-6 0.03 0 0.0075 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.03 0 < 0.03
2015 2015-01-13 0.03 0 < 0.03
2015 2015-01-13 0.03 0 < 0.03
2015 2015-01-12 0.03 0 0.03
2015 2015-01-12 0.03 0 < 0.03
2015 2015-01-12 0.03 0 < 0.03
2014 2014-07-16 0.03 0 < 0.03
2014 2014-07-16 0.03 0 0.06
2014 2014-07-16 0.03 0 < 0.03
2014 2014-07-15 0.03 0 < 0.03
2014 2014-07-15 0.03 0 < 0.03
2014 2014-07-15 0.03 0 < 0.03
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.2 140 < 0.2
2015 2015-01-13 0.2 140 < 0.2
2015 2015-01-13 0.2 140 < 0.2
2015 2015-01-12 0.2 140 < 0.2
2015 2015-01-12 0.2 140 < 0.2
2014 2014-07-16 0.2 140 < 0.2
2014 2014-07-16 0.2 140 < 0.2
2014 2014-07-15 0.2 140 < 0.2
2014 2014-07-15 0.2 140 < 0.2
2014 2014-07-15 0.2 140 < 0.2
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.06 90 < 0.06
2015 2015-01-13 0.06 90 < 0.06
2015 2015-01-13 0.06 90 < 0.06
2015 2015-01-12 0.06 90 < 0.06
2015 2015-01-12 0.06 90 < 0.06
2014 2014-07-16 0.06 90 < 0.06
2014 2014-07-16 0.06 90 < 0.06
2014 2014-07-15 0.06 90 < 0.06
2014 2014-07-15 0.06 90 < 0.06
2014 2014-07-15 0.06 90 < 0.06
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.03 6.14 < 0.03
2015 2015-01-13 0.03 6.14 < 0.03
2015 2015-01-13 0.03 6.14 < 0.03
2015 2015-01-12 0.03 6.14 < 0.03
2015 2015-01-12 0.03 6.14 < 0.03
2014 2014-07-16 0.03 6.14 < 0.03
2014 2014-07-16 0.03 6.14 < 0.03
2014 2014-07-15 0.03 6.14 < 0.03
2014 2014-07-15 0.03 6.14 < 0.03
2014 2014-07-15 0.03 6.14 < 0.03
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-10 0.01 0 < 0.01
2015 2015-01-13 0.01 0 < 0.01
2015 2015-01-13 0.01 0 < 0.01
2015 2015-01-12 0.01 0 < 0.01
2015 2015-01-12 0.01 0 < 0.01
2014 2014-07-16 0.01 0 < 0.01
2014 2014-07-16 0.01 0 < 0.01
2014 2014-07-15 0.01 0 < 0.01
2014 2014-07-15 0.01 0 < 0.01
2014 2014-07-15 0.01 0 < 0.01

Lead and Copper Data


Lead and copper are recorded separately from other contaminants because of the Lead and Copper Rule. As with all other results, these are the findings at the water supply. Lead and copper can be — and often are — added to drinking water in between the water facility and a tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
IL47534 lead 2017-07-01 2017-12-31 0.00555mg/L
IL46290 lead 2017-01-01 2017-06-30 0.00475mg/L
IL46205 lead 2016-07-01 2016-12-31 0.00486mg/L
IL42391 lead 2012-01-01 2014-12-31 0mg/L
IL40411 lead 2011-01-01 2013-12-31 0.00791mg/L
IL37761 lead 2009-01-01 2011-12-31 0.00791mg/L
IL33848 lead 2008-01-01 2010-12-31 0mg/L

Violations


Known violations of the Safe Drinking Water Act as recorded by the EPA.

Compliance Dates Rule Violation Type Contaminant Name Status
2009-04-01 - 2009-06-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2009-01-01 - 2009-03-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2008-10-01 - 2008-12-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2008-07-01 - 2008-09-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2008-04-01 - 2008-06-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2008-01-01 - 2008-03-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2007-10-01 - 2007-12-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2007-07-01 - 2007-09-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2007-04-01 - 2007-06-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2007-01-01 - 2007-03-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2006-10-01 - 2006-12-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2006-07-01 - 2006-09-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2006-04-01 - 2006-06-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2006-01-01 - 2006-03-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2005-10-01 - 2005-12-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2005-07-01 - 2005-09-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2005-04-01 - 2005-06-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2005-01-01 - 2005-03-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2004-10-01 - 2004-12-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2004-07-01 - 2004-09-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2004-04-01 - 2004-06-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2004-01-01 - 2004-03-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2003-10-01 - 2003-12-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2003-07-01 - 2003-09-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2003-04-01 - 2003-06-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2003-01-01 - 2003-03-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
2002-10-01 - 2002-12-31 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
1999-05-01 - 2002-09-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
1995-06-01 - 1999-04-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
1995-05-01 - 1999-04-30 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
1995-07-01 - 1995-09-30 Inorganic Chemicals Maximum Contaminant Level Violation, Average Barium Returned to Compliance
1991-05-17 - 1995-05-16 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
1985-03-01 - 1989-02-28 Radionuclides Maximum Contaminant Level Violation, Average Gross Alpha, Excl. Radon and U Returned to Compliance
1985-10-04 - 1986-10-15 Radionuclides Maximum Contaminant Level Violation, Average Combined Radium (-226 and -228) Returned to Compliance
1981-03-31 - 1985-03-30 Radionuclides Maximum Contaminant Level Violation, Average Gross Alpha, Excl. Radon and U Returned to Compliance
1977-06-30 - 1981-06-29 Radionuclides Monitoring, Regular Gross Alpha, Excl. Radon and U Known

What My Water Data Means


Water data isn't always easy to interpret, but by following the links on this page you should be able to have most of your questions answered. By clicking the name of a water contaminant or secondary substance you can learn about that specific substance. Ultimately this page should give you some insight towards learning if your water is safe, what water filter you should buy (if any), and how well your local water compares against other sources.

Sources


The origin of MyTapWater.org's water data is explained on our Data Sources page.

Why Is My Water Data Not More Recent?


The recency of the data for your ZIP code depends on the last your water source was tested, by a federal, state, or local agency. More information about the timing can be determined by learning about the dataset in question and seeing how often the EPA (other another governing body) mandated testing.