Public Water System: Englewood City Of

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: CO0103045
Type: Community water system
EPA Region: 08
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 46,541
Contact Information
CLARK, JASON
CLARK, JASON
1000 ENGLEWOOD PKY
ENGLEWOOD, CO 80110

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   (0) 2015   (1)
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
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Year Test Date MRL HRL Test Result
2015 2015-11-10 20 210 230
2015 2015-11-10 20 210 240
2015 2015-08-19 20 210 240
2015 2015-08-19 20 210 240
2015 2015-05-26 20 210 190
2015 2015-05-26 20 210 220
2015 2015-02-24 20 210 170
2015 2015-02-24 20 210 170

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
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.1 0.0103 < 0.1
2015 2015-08-19 0.1 0.0103 < 0.1
2015 2015-05-26 0.1 0.0103 < 0.1
2015 2015-02-24 0.1 0.0103 < 0.1
Halon 1011 0.06 90 0.025 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.06 90 < 0.06
2015 2015-08-19 0.06 90 < 0.06
2015 2015-05-26 0.06 90 0.1
2015 2015-02-24 0.06 90 < 0.06
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.2 140 < 0.2
2015 2015-08-19 0.2 140 < 0.2
2015 2015-05-26 0.2 140 < 0.2
2015 2015-02-24 0.2 140 < 0.2
1,4-dioxane 0.07 0.35 0.0205 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.07 0.35 < 0.07
2015 2015-08-19 0.07 0.35 < 0.07
2015 2015-05-26 0.07 0.35 < 0.07
2015 2015-02-24 0.07 0.35 0.082
vanadium 0.2 21 0.5388 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.2 21 0.64
2015 2015-11-10 0.2 21 0.63
2015 2015-08-19 0.2 21 0.85
2015 2015-08-19 0.2 21 0.81
2015 2015-05-26 0.2 21 0.37
2015 2015-05-26 0.2 21 0.42
2015 2015-02-24 0.2 21 0.36
2015 2015-02-24 0.2 21 0.23
molybdenum 1 40 2.6625 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 1 40 2.8
2015 2015-11-10 1 40 2.7
2015 2015-08-19 1 40 2.6
2015 2015-08-19 1 40 2.5
2015 2015-05-26 1 40 2.5
2015 2015-05-26 1 40 2.5
2015 2015-02-24 1 40 2.9
2015 2015-02-24 1 40 2.8
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 1 70 < 1
2015 2015-11-10 1 70 < 1
2015 2015-08-19 1 70 < 1
2015 2015-08-19 1 70 < 1
2015 2015-05-26 1 70 < 1
2015 2015-05-26 1 70 < 1
2015 2015-02-24 1 70 < 1
2015 2015-02-24 1 70 < 1
strontium 0.3 1500 450 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.3 1500 580
2015 2015-11-10 0.3 1500 570
2015 2015-08-19 0.3 1500 310
2015 2015-08-19 0.3 1500 300
2015 2015-05-26 0.3 1500 350
2015 2015-05-26 0.3 1500 290
2015 2015-02-24 0.3 1500 580
2015 2015-02-24 0.3 1500 620
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.03 6.14 < 0.03
2015 2015-08-19 0.03 6.14 < 0.03
2015 2015-05-26 0.03 6.14 < 0.03
2015 2015-02-24 0.03 6.14 < 0.03
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.2 2.69 < 0.2
2015 2015-08-19 0.2 2.69 < 0.2
2015 2015-05-26 0.2 2.69 < 0.2
2015 2015-02-24 0.2 2.69 < 0.2
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.02 0.07 < 0.02
2015 2015-08-19 0.02 0.07 < 0.02
2015 2015-05-26 0.02 0.07 < 0.02
2015 2015-02-24 0.02 0.07 < 0.02
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.03 0.0004 < 0.03
2015 2015-08-19 0.03 0.0004 < 0.03
2015 2015-05-26 0.03 0.0004 < 0.03
2015 2015-02-24 0.03 0.0004 < 0.03
chromium 0.2 100 0.0725 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.2 100 < 0.2
2015 2015-11-10 0.2 100 < 0.2
2015 2015-08-19 0.2 100 < 0.2
2015 2015-08-19 0.2 100 < 0.2
2015 2015-05-26 0.2 100 < 0.2
2015 2015-05-26 0.2 100 < 0.2
2015 2015-02-24 0.2 100 0.28
2015 2015-02-24 0.2 100 0.3
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.08 0 < 0.08
2015 2015-08-19 0.08 0 < 0.08
2015 2015-05-26 0.08 0 < 0.08
2015 2015-02-24 0.08 0 < 0.08
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.09 0 < 0.09
2015 2015-08-19 0.09 0 < 0.09
2015 2015-05-26 0.09 0 < 0.09
2015 2015-02-24 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.01 0 < 0.01
2015 2015-08-19 0.01 0 < 0.01
2015 2015-05-26 0.01 0 < 0.01
2015 2015-02-24 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.03 0 < 0.03
2015 2015-08-19 0.03 0 < 0.03
2015 2015-05-26 0.03 0 < 0.03
2015 2015-02-24 0.03 0 < 0.03
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.04 0.07 < 0.04
2015 2015-08-19 0.04 0.07 < 0.04
2015 2015-05-26 0.04 0.07 < 0.04
2015 2015-02-24 0.04 0.07 < 0.04
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.02 0 < 0.02
2015 2015-08-19 0.02 0 < 0.02
2015 2015-05-26 0.02 0 < 0.02
2015 2015-02-24 0.02 0 < 0.02
chromium-6 0.03 0 0.0445 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-11-10 0.03 0 0.039
2015 2015-11-10 0.03 0 0.031
2015 2015-09-15 0.03 0 < 0.03
2015 2015-08-19 0.03 0 0.04
2015 2015-05-26 0.03 0 < 0.03
2015 2015-05-26 0.03 0 < 0.03
2015 2015-02-24 0.03 0 0.096
2015 2015-02-24 0.03 0 0.15

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
CO35656 lead 2017-01-01 2017-12-31 0.0048mg/L
CO31757 lead 2014-01-01 2016-12-31 0.0021mg/L
CO28506 lead 2011-01-01 2013-12-31 0.006mg/L
CO23949 lead 2008-01-01 2010-12-31 0.0037mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2015-07-01 - 2015-09-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2015-07-01 - 2015-09-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2014-06-01 - 2014-06-30 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2012-06-01 - 2012-06-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2007-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Fluoride Returned to Compliance
2003-11-01 - 2003-11-30 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
1999-08-01 - 1999-08-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1996-04-01 - 1996-04-30 Surface Water Treatment Rule Treatment Technique (SWTR and GWR) Surface Water Treatment Rule Returned to Compliance
1992-06-01 - 1992-06-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2007-10-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper 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.