Public Water System: Country Club Hills

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: IL0310540
Type: Community water system
EPA Region: 05
Primary Service Area: Municipality
Primary Source: Surface water purchased
Population Served: 16,169
Contact Information
WELCH, DWIGHT W.
WELCH, DWIGHT W.
VILLAGE HALL
4200 MAIN ST
COUNTRY CLUB HILLS, IL 60478

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   (0)
chlorate

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).

chlorate
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2015 2015-05-12 20 210 47.129
2015 2015-05-12 20 210 < 20
2015 2015-02-10 20 210 < 20
2015 2015-02-10 20 210 < 20
2014 2014-11-10 20 210 < 20
2014 2014-11-10 20 210 46.691
2014 2014-08-11 20 210 < 20
2014 2014-08-11 20 210 211.849

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
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.03 0.0004 < 0.03
2015 2015-02-10 0.03 0.0004 < 0.03
2014 2014-11-10 0.03 0.0004 < 0.03
2014 2014-08-11 0.03 0.0004 < 0.03
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.04 0.07 < 0.04
2015 2015-02-10 0.04 0.07 < 0.04
2014 2014-11-10 0.04 0.07 < 0.04
2014 2014-08-11 0.04 0.07 < 0.04
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.02 0.07 < 0.02
2015 2015-02-10 0.02 0.07 < 0.02
2014 2014-11-10 0.02 0.07 < 0.02
2014 2014-08-11 0.02 0.07 < 0.02
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.07 0.35 < 0.07
2015 2015-02-10 0.07 0.35 < 0.07
2014 2014-11-10 0.07 0.35 < 0.07
2014 2014-08-11 0.07 0.35 < 0.07
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.2 2.69 < 0.2
2015 2015-02-10 0.2 2.69 < 0.2
2014 2014-11-10 0.2 2.69 < 0.2
2014 2014-08-11 0.2 2.69 < 0.2
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.2 140 < 0.2
2015 2015-02-10 0.2 140 < 0.2
2014 2014-11-10 0.2 140 < 0.2
2014 2014-08-11 0.2 140 < 0.2
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.02 0 < 0.02
2015 2015-02-10 0.02 0 < 0.02
2014 2014-11-10 0.02 0 < 0.02
2014 2014-08-11 0.02 0 < 0.02
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.1 0.0103 < 0.1
2015 2015-02-10 0.1 0.0103 < 0.1
2014 2014-11-10 0.1 0.0103 < 0.1
2014 2014-08-11 0.1 0.0103 < 0.1
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.09 0 < 0.09
2015 2015-02-10 0.09 0 < 0.09
2014 2014-11-10 0.09 0 < 0.09
2014 2014-08-11 0.09 0 < 0.09
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.03 6.14 < 0.03
2015 2015-02-10 0.03 6.14 < 0.03
2014 2014-11-10 0.03 6.14 < 0.03
2014 2014-08-11 0.03 6.14 < 0.03
chromium 0.2 100 0.2414 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.2 100 0.255
2015 2015-05-12 0.2 100 0.264
2015 2015-02-10 0.2 100 0.212
2015 2015-02-10 0.2 100 0.212
2014 2014-11-10 0.2 100 0.212
2014 2014-11-10 0.2 100 0.283
2014 2014-08-11 0.2 100 0.242
2014 2014-08-11 0.2 100 0.251
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 1 70 < 1
2015 2015-05-12 1 70 < 1
2015 2015-02-10 1 70 < 1
2015 2015-02-10 1 70 < 1
2014 2014-11-10 1 70 < 1
2014 2014-11-10 1 70 < 1
2014 2014-08-11 1 70 < 1
2014 2014-08-11 1 70 < 1
strontium 0.3 1500 122.3291 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.3 1500 128.23
2015 2015-05-12 0.3 1500 123.79
2015 2015-02-10 0.3 1500 119.884
2015 2015-02-10 0.3 1500 118.95
2014 2014-11-10 0.3 1500 121.93
2014 2014-11-10 0.3 1500 124.164
2014 2014-08-11 0.3 1500 119.139
2014 2014-08-11 0.3 1500 122.546
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.08 0 < 0.08
2015 2015-02-10 0.08 0 < 0.08
2014 2014-11-10 0.08 0 < 0.08
2014 2014-08-11 0.08 0 < 0.08
chromium-6 0.03 0 0.1589 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.03 0 0.178
2015 2015-05-12 0.03 0 0.196
2015 2015-02-10 0.03 0 0.173
2015 2015-02-10 0.03 0 0.159
2014 2014-11-10 0.03 0 0.108
2014 2014-11-10 0.03 0 0.13
2014 2014-08-11 0.03 0 0.163
2014 2014-08-11 0.03 0 0.164
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.01 0 < 0.01
2015 2015-02-10 0.01 0 < 0.01
2014 2014-11-10 0.01 0 < 0.01
2014 2014-08-11 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.03 0 < 0.03
2015 2015-02-10 0.03 0 < 0.03
2014 2014-11-10 0.03 0 < 0.03
2014 2014-08-11 0.03 0 < 0.03
molybdenum 1 40 1.1331 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 1 40 1.068
2015 2015-05-12 1 40 1.058
2015 2015-02-10 1 40 1.048
2015 2015-02-10 1 40 1.066
2014 2014-11-10 1 40 1.298
2014 2014-11-10 1 40 1.246
2014 2014-08-11 1 40 1.161
2014 2014-08-11 1 40 1.12
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.06 90 < 0.06
2015 2015-02-10 0.06 90 < 0.06
2014 2014-11-10 0.06 90 < 0.06
2014 2014-08-11 0.06 90 < 0.06
vanadium 0.2 21 0.2653 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-12 0.2 21 0.255
2015 2015-05-12 0.2 21 0.256
2015 2015-02-10 0.2 21 0.208
2015 2015-02-10 0.2 21 0.21
2014 2014-11-10 0.2 21 0.259
2014 2014-11-10 0.2 21 0.292
2014 2014-08-11 0.2 21 0.321
2014 2014-08-11 0.2 21 0.321

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
IL46589 lead 2015-01-01 2017-12-31 0.001mg/L
IL42382 lead 2012-01-01 2014-12-31 0.0013mg/L
IL39925 lead 2011-01-01 2013-12-31 0.0013mg/L
IL37987 lead 2009-01-01 2011-12-31 0.0013mg/L
IL33566 lead 2008-01-01 2010-12-31 0.0019mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
1977-06-30 - 1981-06-29 Radionuclides Monitoring, Regular Gross Alpha, Excl. Radon and U Known
1994-10-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
2016-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance

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.