East Cherry Creek Valley Wsd Water System

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: CO0103035
Type: Community water system
EPA Region: 08
Primary Service Area: Residential Area
Primary Source: Surface water purchased
Population Served: 50,554 		Contact Information
CLARK, RICK
CLARK, RICK
6201 S GUN CLUB RD
AURORA, CO 80016
[email protected]

This public water system services 1 municipality in 1 county.

Summary Results

A summary view of tests in which a water contaminant found to exceed the Maximum Contaminant Level (MCL) set by the EPA.

Maximum Contaminant Levels Exceeded (by year):

2013   (0) 2014   (1) 2015   (0) 2016   (0) 2017   (0) 2018   (0)
chlorate

Contaminant Detailed Results

This a view of violations of maximum contaminant levels. Use the expanded view see result data for a drinking water contaminant, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

chlorate

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2014 2014-11-24 20 210 250
2014 2014-11-10 20 210 380
2014 2014-09-04 20 210 1200
2014 2014-08-26 20 210 330
2014 2014-08-26 20 210 180
2014 2014-08-26 20 210 300
2014 2014-08-25 20 210 130
2014 2014-08-21 20 210 240
2014 2014-08-20 20 210 240
2014 2014-08-20 20 210 240
2014 2014-08-20 20 210 230
2014 2014-08-20 20 210 240
2014 2014-08-20 20 210 230
2014 2014-08-19 20 210 320
2014 2014-08-19 20 210 330
2014 2014-08-14 20 210 200
2014 2014-08-13 20 210 350
2014 2014-08-12 20 210 200
2014 2014-05-12 20 210 190
2014 2014-05-12 20 210 180
2014 2014-02-26 20 210 260
2014 2014-02-26 20 210 390
2014 2014-02-24 20 210 24
2014 2014-02-24 20 210 260
2014 2014-02-24 20 210 54
2014 2014-02-24 20 210 180
2014 2014-02-24 20 210 240
2014 2014-02-24 20 210 200
2014 2014-02-24 20 210 380
2014 2014-02-24 20 210 220
2014 2014-02-24 20 210 330
2014 2014-02-11 20 210 450
2014 2014-02-10 20 210 190
2014 2014-02-10 20 210 100
2014 2014-02-10 20 210 190
2014 2014-02-10 20 210 120

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Other Water Contaminants Tested

The following contaminants were tested and found to be within national EPA guidelines.

Contaminant MRLMinimum Reporting Level HRLHealth Risk Limit Avg Result
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.03 6.14 < 0.03
2014 2014-08-26 0.03 6.14 < 0.03
2014 2014-08-26 0.03 6.14 < 0.03
2014 2014-08-26 0.03 6.14 < 0.03
2014 2014-08-25 0.03 6.14 < 0.03
2014 2014-08-21 0.03 6.14 < 0.03
2014 2014-08-19 0.03 6.14 < 0.03
2014 2014-08-19 0.03 6.14 < 0.03
2014 2014-08-14 0.03 6.14 < 0.03
2014 2014-08-13 0.03 6.14 < 0.03
2014 2014-08-12 0.03 6.14 < 0.03
2014 2014-05-12 0.03 6.14 < 0.03
2014 2014-02-26 0.03 6.14 < 0.03
2014 2014-02-26 0.03 6.14 < 0.03
2014 2014-02-24 0.03 6.14 < 0.03
2014 2014-02-24 0.03 6.14 < 0.03
2014 2014-02-24 0.03 6.14 < 0.03
2014 2014-02-11 0.03 6.14 < 0.03
2014 2014-02-10 0.03 6.14 < 0.03
2014 2014-02-10 0.03 6.14 < 0.03
2014 2014-02-10 0.03 6.14 < 0.03
2014 2014-02-10 0.03 6.14 < 0.03
[+] Expand Test Data
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.03 0.0004 < 0.03
2014 2014-08-26 0.03 0.0004 < 0.03
2014 2014-08-26 0.03 0.0004 < 0.03
2014 2014-08-26 0.03 0.0004 < 0.03
2014 2014-08-25 0.03 0.0004 < 0.03
2014 2014-08-21 0.03 0.0004 < 0.03
2014 2014-08-19 0.03 0.0004 < 0.03
2014 2014-08-19 0.03 0.0004 < 0.03
2014 2014-08-14 0.03 0.0004 < 0.03
2014 2014-08-13 0.03 0.0004 < 0.03
2014 2014-08-12 0.03 0.0004 < 0.03
2014 2014-05-12 0.03 0.0004 < 0.03
2014 2014-02-26 0.03 0.0004 < 0.03
2014 2014-02-26 0.03 0.0004 < 0.03
2014 2014-02-24 0.03 0.0004 < 0.03
2014 2014-02-24 0.03 0.0004 < 0.03
2014 2014-02-24 0.03 0.0004 < 0.03
2014 2014-02-11 0.03 0.0004 < 0.03
2014 2014-02-10 0.03 0.0004 < 0.03
2014 2014-02-10 0.03 0.0004 < 0.03
2014 2014-02-10 0.03 0.0004 < 0.03
2014 2014-02-10 0.03 0.0004 < 0.03
[+] Expand Test Data
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.1 0.0103 < 0.1
2014 2014-08-26 0.1 0.0103 < 0.1
2014 2014-08-26 0.1 0.0103 < 0.1
2014 2014-08-26 0.1 0.0103 < 0.1
2014 2014-08-25 0.1 0.0103 < 0.1
2014 2014-08-21 0.1 0.0103 < 0.1
2014 2014-08-19 0.1 0.0103 < 0.1
2014 2014-08-19 0.1 0.0103 < 0.1
2014 2014-08-14 0.1 0.0103 < 0.1
2014 2014-08-13 0.1 0.0103 < 0.1
2014 2014-08-12 0.1 0.0103 < 0.1
2014 2014-05-12 0.1 0.0103 < 0.1
2014 2014-02-26 0.1 0.0103 < 0.1
2014 2014-02-26 0.1 0.0103 < 0.1
2014 2014-02-24 0.1 0.0103 < 0.1
2014 2014-02-24 0.1 0.0103 < 0.1
2014 2014-02-24 0.1 0.0103 < 0.1
2014 2014-02-11 0.1 0.0103 < 0.1
2014 2014-02-10 0.1 0.0103 < 0.1
2014 2014-02-10 0.1 0.0103 < 0.1
2014 2014-02-10 0.1 0.0103 < 0.1
2014 2014-02-10 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 0.0033 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.07 0.35 < 0.07
2014 2014-08-26 0.07 0.35 < 0.07
2014 2014-08-26 0.07 0.35 < 0.07
2014 2014-08-26 0.07 0.35 < 0.07
2014 2014-08-25 0.07 0.35 < 0.07
2014 2014-08-21 0.07 0.35 < 0.07
2014 2014-08-19 0.07 0.35 < 0.07
2014 2014-08-19 0.07 0.35 < 0.07
2014 2014-08-14 0.07 0.35 < 0.07
2014 2014-08-13 0.07 0.35 < 0.07
2014 2014-08-12 0.07 0.35 < 0.07
2014 2014-05-12 0.07 0.35 0.072
2014 2014-02-26 0.07 0.35 < 0.07
2014 2014-02-26 0.07 0.35 < 0.07
2014 2014-02-24 0.07 0.35 < 0.07
2014 2014-02-24 0.07 0.35 < 0.07
2014 2014-02-24 0.07 0.35 < 0.07
2014 2014-02-11 0.07 0.35 < 0.07
2014 2014-02-10 0.07 0.35 < 0.07
2014 2014-02-10 0.07 0.35 < 0.07
2014 2014-02-10 0.07 0.35 < 0.07
2014 2014-02-10 0.07 0.35 < 0.07
[+] Expand Test Data
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.0009 0.035 < 0.0009
2014 2014-08-26 0.0009 0.035 < 0.0009
2014 2014-08-26 0.0009 0.035 < 0.0009
2014 2014-08-26 0.0009 0.035 < 0.0009
2014 2014-08-25 0.0009 0.035 < 0.0009
2014 2014-08-21 0.0009 0.035 < 0.0009
2014 2014-08-19 0.0009 0.035 < 0.0009
2014 2014-08-19 0.0009 0.035 < 0.0009
2014 2014-08-14 0.0009 0.035 < 0.0009
2014 2014-08-13 0.0009 0.035 < 0.0009
2014 2014-08-12 0.0009 0.035 < 0.0009
2014 2014-05-12 0.0009 0.035 < 0.0009
2014 2014-02-26 0.0009 0.035 < 0.0009
2014 2014-02-26 0.0009 0.035 < 0.0009
2014 2014-02-24 0.0009 0.035 < 0.0009
2014 2014-02-24 0.0009 0.035 < 0.0009
2014 2014-02-24 0.0009 0.035 < 0.0009
2014 2014-02-11 0.0009 0.035 < 0.0009
2014 2014-02-10 0.0009 0.035 < 0.0009
2014 2014-02-10 0.0009 0.035 < 0.0009
2014 2014-02-10 0.0009 0.035 < 0.0009
2014 2014-02-10 0.0009 0.035 < 0.0009
[+] Expand Test Data
17-beta-estradiol 0.0004 0.0009 < 0.0004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.0004 0.0009 < 0.0004
2014 2014-08-26 0.0004 0.0009 < 0.0004
2014 2014-08-26 0.0004 0.0009 < 0.0004
2014 2014-08-26 0.0004 0.0009 < 0.0004
2014 2014-08-25 0.0004 0.0009 < 0.0004
2014 2014-08-21 0.0004 0.0009 < 0.0004
2014 2014-08-19 0.0004 0.0009 < 0.0004
2014 2014-08-19 0.0004 0.0009 < 0.0004
2014 2014-08-14 0.0004 0.0009 < 0.0004
2014 2014-08-13 0.0004 0.0009 < 0.0004
2014 2014-08-12 0.0004 0.0009 < 0.0004
2014 2014-05-12 0.0004 0.0009 < 0.0004
2014 2014-02-26 0.0004 0.0009 < 0.0004
2014 2014-02-26 0.0004 0.0009 < 0.0004
2014 2014-02-24 0.0004 0.0009 < 0.0004
2014 2014-02-24 0.0004 0.0009 < 0.0004
2014 2014-02-24 0.0004 0.0009 < 0.0004
2014 2014-02-11 0.0004 0.0009 < 0.0004
2014 2014-02-10 0.0004 0.0009 < 0.0004
2014 2014-02-10 0.0004 0.0009 < 0.0004
2014 2014-02-10 0.0004 0.0009 < 0.0004
2014 2014-02-10 0.0004 0.0009 < 0.0004
[+] Expand Test Data
4-androstene-3,17-dione 0.0003 0 < 0.0003 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.0003 0 < 0.0003
2014 2014-08-26 0.0003 0 < 0.0003
2014 2014-08-26 0.0003 0 < 0.0003
2014 2014-08-26 0.0003 0 < 0.0003
2014 2014-08-25 0.0003 0 < 0.0003
2014 2014-08-21 0.0003 0 < 0.0003
2014 2014-08-19 0.0003 0 < 0.0003
2014 2014-08-19 0.0003 0 < 0.0003
2014 2014-08-14 0.0003 0 < 0.0003
2014 2014-08-13 0.0003 0 < 0.0003
2014 2014-08-12 0.0003 0 < 0.0003
2014 2014-05-12 0.0003 0 < 0.0003
2014 2014-02-26 0.0003 0 < 0.0003
2014 2014-02-26 0.0003 0 < 0.0003
2014 2014-02-24 0.0003 0 < 0.0003
2014 2014-02-24 0.0003 0 < 0.0003
2014 2014-02-24 0.0003 0 < 0.0003
2014 2014-02-11 0.0003 0 < 0.0003
2014 2014-02-10 0.0003 0 < 0.0003
2014 2014-02-10 0.0003 0 < 0.0003
2014 2014-02-10 0.0003 0 < 0.0003
2014 2014-02-10 0.0003 0 < 0.0003
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.2 140 < 0.2
2014 2014-08-26 0.2 140 < 0.2
2014 2014-08-26 0.2 140 < 0.2
2014 2014-08-26 0.2 140 < 0.2
2014 2014-08-25 0.2 140 < 0.2
2014 2014-08-21 0.2 140 < 0.2
2014 2014-08-19 0.2 140 < 0.2
2014 2014-08-19 0.2 140 < 0.2
2014 2014-08-14 0.2 140 < 0.2
2014 2014-08-13 0.2 140 < 0.2
2014 2014-08-12 0.2 140 < 0.2
2014 2014-05-12 0.2 140 < 0.2
2014 2014-02-26 0.2 140 < 0.2
2014 2014-02-26 0.2 140 < 0.2
2014 2014-02-24 0.2 140 < 0.2
2014 2014-02-24 0.2 140 < 0.2
2014 2014-02-24 0.2 140 < 0.2
2014 2014-02-11 0.2 140 < 0.2
2014 2014-02-10 0.2 140 < 0.2
2014 2014-02-10 0.2 140 < 0.2
2014 2014-02-10 0.2 140 < 0.2
2014 2014-02-10 0.2 140 < 0.2
[+] Expand Test Data
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.2 2.69 < 0.2
2014 2014-08-26 0.2 2.69 < 0.2
2014 2014-08-26 0.2 2.69 < 0.2
2014 2014-08-26 0.2 2.69 < 0.2
2014 2014-08-25 0.2 2.69 < 0.2
2014 2014-08-21 0.2 2.69 < 0.2
2014 2014-08-19 0.2 2.69 < 0.2
2014 2014-08-19 0.2 2.69 < 0.2
2014 2014-08-14 0.2 2.69 < 0.2
2014 2014-08-13 0.2 2.69 < 0.2
2014 2014-08-12 0.2 2.69 < 0.2
2014 2014-05-12 0.2 2.69 < 0.2
2014 2014-02-26 0.2 2.69 < 0.2
2014 2014-02-26 0.2 2.69 < 0.2
2014 2014-02-24 0.2 2.69 < 0.2
2014 2014-02-24 0.2 2.69 < 0.2
2014 2014-02-24 0.2 2.69 < 0.2
2014 2014-02-11 0.2 2.69 < 0.2
2014 2014-02-10 0.2 2.69 < 0.2
2014 2014-02-10 0.2 2.69 < 0.2
2014 2014-02-10 0.2 2.69 < 0.2
2014 2014-02-10 0.2 2.69 < 0.2
[+] Expand Test Data
chromium 0.2 100 0.0678 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-24 0.2 100 0.24
2014 2014-11-10 0.2 100 < 0.2
2014 2014-10-06 0.2 100 < 0.2
2014 2014-08-26 0.2 100 0.22
2014 2014-08-26 0.2 100 < 0.2
2014 2014-08-25 0.2 100 < 0.2
2014 2014-08-21 0.2 100 0.21
2014 2014-08-20 0.2 100 0.24
2014 2014-08-20 0.2 100 0.21
2014 2014-08-20 0.2 100 0.23
2014 2014-08-20 0.2 100 0.26
2014 2014-08-20 0.2 100 < 0.2
2014 2014-08-19 0.2 100 < 0.2
2014 2014-08-19 0.2 100 < 0.2
2014 2014-08-14 0.2 100 0.24
2014 2014-08-14 0.2 100 0.25
2014 2014-08-13 0.2 100 < 0.2
2014 2014-08-12 0.2 100 < 0.2
2014 2014-05-12 0.2 100 < 0.2
2014 2014-05-12 0.2 100 < 0.2
2014 2014-02-26 0.2 100 < 0.2
2014 2014-02-26 0.2 100 < 0.2
2014 2014-02-24 0.2 100 0.34
2014 2014-02-24 0.2 100 < 0.2
2014 2014-02-24 0.2 100 < 0.2
2014 2014-02-24 0.2 100 < 0.2
2014 2014-02-24 0.2 100 < 0.2
2014 2014-02-24 0.2 100 < 0.2
2014 2014-02-24 0.2 100 < 0.2
2014 2014-02-24 0.2 100 < 0.2
2014 2014-02-24 0.2 100 < 0.2
2014 2014-02-11 0.2 100 < 0.2
2014 2014-02-10 0.2 100 < 0.2
2014 2014-02-10 0.2 100 < 0.2
2014 2014-02-10 0.2 100 < 0.2
2014 2014-02-10 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.0157 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-24 0.03 0 0.036
2014 2014-11-10 0.03 0 0.036
2014 2014-08-26 0.03 0 < 0.03
2014 2014-08-26 0.03 0 < 0.03
2014 2014-08-26 0.03 0 < 0.03
2014 2014-08-25 0.03 0 < 0.03
2014 2014-08-21 0.03 0 0.036
2014 2014-08-20 0.03 0 0.04
2014 2014-08-20 0.03 0 0.045
2014 2014-08-20 0.03 0 0.037
2014 2014-08-20 0.03 0 0.044
2014 2014-08-20 0.03 0 0.041
2014 2014-08-19 0.03 0 < 0.03
2014 2014-08-19 0.03 0 < 0.03
2014 2014-08-14 0.03 0 < 0.03
2014 2014-08-14 0.03 0 < 0.03
2014 2014-08-13 0.03 0 < 0.03
2014 2014-08-12 0.03 0 0.033
2014 2014-05-12 0.03 0 < 0.03
2014 2014-05-12 0.03 0 < 0.03
2014 2014-02-26 0.03 0 0.036
2014 2014-02-26 0.03 0 0.046
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-24 0.03 0 0.033
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-24 0.03 0 0.054
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-24 0.03 0 0.048
2014 2014-02-11 0.03 0 < 0.03
2014 2014-02-10 0.03 0 < 0.03
2014 2014-02-10 0.03 0 < 0.03
2014 2014-02-10 0.03 0 < 0.03
2014 2014-02-10 0.03 0 < 0.03
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-24 1 70 < 1
2014 2014-11-10 1 70 < 1
2014 2014-10-06 1 70 < 1
2014 2014-08-26 1 70 < 1
2014 2014-08-26 1 70 < 1
2014 2014-08-25 1 70 < 1
2014 2014-08-21 1 70 < 1
2014 2014-08-20 1 70 < 1
2014 2014-08-20 1 70 < 1
2014 2014-08-20 1 70 < 1
2014 2014-08-20 1 70 < 1
2014 2014-08-20 1 70 < 1
2014 2014-08-19 1 70 < 1
2014 2014-08-19 1 70 < 1
2014 2014-08-14 1 70 < 1
2014 2014-08-14 1 70 < 1
2014 2014-08-13 1 70 < 1
2014 2014-08-12 1 70 < 1
2014 2014-05-12 1 70 < 1
2014 2014-05-12 1 70 < 1
2014 2014-02-26 1 70 < 1
2014 2014-02-26 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-24 1 70 < 1
2014 2014-02-11 1 70 < 1
2014 2014-02-10 1 70 < 1
2014 2014-02-10 1 70 < 1
2014 2014-02-10 1 70 < 1
2014 2014-02-10 1 70 < 1
[+] Expand Test Data
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.004 0.35 < 0.004
2014 2014-08-26 0.004 0.35 < 0.004
2014 2014-08-26 0.004 0.35 < 0.004
2014 2014-08-26 0.004 0.35 < 0.004
2014 2014-08-25 0.004 0.35 < 0.004
2014 2014-08-21 0.004 0.35 < 0.004
2014 2014-08-19 0.004 0.35 < 0.004
2014 2014-08-19 0.004 0.35 < 0.004
2014 2014-08-14 0.004 0.35 < 0.004
2014 2014-08-13 0.004 0.35 < 0.004
2014 2014-08-12 0.004 0.35 < 0.004
2014 2014-05-12 0.004 0.35 < 0.004
2014 2014-02-26 0.004 0.35 < 0.004
2014 2014-02-26 0.004 0.35 < 0.004
2014 2014-02-24 0.004 0.35 < 0.004
2014 2014-02-24 0.004 0.35 < 0.004
2014 2014-02-24 0.004 0.35 < 0.004
2014 2014-02-11 0.004 0.35 < 0.004
2014 2014-02-10 0.004 0.35 < 0.004
2014 2014-02-10 0.004 0.35 < 0.004
2014 2014-02-10 0.004 0.35 < 0.004
2014 2014-02-10 0.004 0.35 < 0.004
[+] Expand Test Data
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.0008 0.35 < 0.0008
2014 2014-08-26 0.0008 0.35 < 0.0008
2014 2014-08-26 0.0008 0.35 < 0.0008
2014 2014-08-26 0.0008 0.35 < 0.0008
2014 2014-08-25 0.0008 0.35 < 0.0008
2014 2014-08-21 0.0008 0.35 < 0.0008
2014 2014-08-19 0.0008 0.35 < 0.0008
2014 2014-08-19 0.0008 0.35 < 0.0008
2014 2014-08-14 0.0008 0.35 < 0.0008
2014 2014-08-13 0.0008 0.35 < 0.0008
2014 2014-08-12 0.0008 0.35 < 0.0008
2014 2014-05-12 0.0008 0.35 < 0.0008
2014 2014-02-26 0.0008 0.35 < 0.0008
2014 2014-02-26 0.0008 0.35 < 0.0008
2014 2014-02-24 0.0008 0.35 < 0.0008
2014 2014-02-24 0.0008 0.35 < 0.0008
2014 2014-02-24 0.0008 0.35 < 0.0008
2014 2014-02-11 0.0008 0.35 < 0.0008
2014 2014-02-10 0.0008 0.35 < 0.0008
2014 2014-02-10 0.0008 0.35 < 0.0008
2014 2014-02-10 0.0008 0.35 < 0.0008
2014 2014-02-10 0.0008 0.35 < 0.0008
[+] Expand Test Data
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.002 0.35 < 0.002
2014 2014-08-26 0.002 0.35 < 0.002
2014 2014-08-26 0.002 0.35 < 0.002
2014 2014-08-26 0.002 0.35 < 0.002
2014 2014-08-25 0.002 0.35 < 0.002
2014 2014-08-21 0.002 0.35 < 0.002
2014 2014-08-19 0.002 0.35 < 0.002
2014 2014-08-19 0.002 0.35 < 0.002
2014 2014-08-14 0.002 0.35 < 0.002
2014 2014-08-13 0.002 0.35 < 0.002
2014 2014-08-12 0.002 0.35 < 0.002
2014 2014-05-12 0.002 0.35 < 0.002
2014 2014-02-26 0.002 0.35 < 0.002
2014 2014-02-26 0.002 0.35 < 0.002
2014 2014-02-24 0.002 0.35 < 0.002
2014 2014-02-24 0.002 0.35 < 0.002
2014 2014-02-24 0.002 0.35 < 0.002
2014 2014-02-11 0.002 0.35 < 0.002
2014 2014-02-10 0.002 0.35 < 0.002
2014 2014-02-10 0.002 0.35 < 0.002
2014 2014-02-10 0.002 0.35 < 0.002
2014 2014-02-10 0.002 0.35 < 0.002
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.06 90 < 0.06
2014 2014-08-26 0.06 90 < 0.06
2014 2014-08-26 0.06 90 < 0.06
2014 2014-08-26 0.06 90 < 0.06
2014 2014-08-25 0.06 90 < 0.06
2014 2014-08-21 0.06 90 < 0.06
2014 2014-08-19 0.06 90 < 0.06
2014 2014-08-19 0.06 90 < 0.06
2014 2014-08-14 0.06 90 < 0.06
2014 2014-08-13 0.06 90 < 0.06
2014 2014-08-12 0.06 90 < 0.06
2014 2014-05-12 0.06 90 < 0.06
2014 2014-02-26 0.06 90 < 0.06
2014 2014-02-26 0.06 90 < 0.06
2014 2014-02-24 0.06 90 < 0.06
2014 2014-02-24 0.06 90 < 0.06
2014 2014-02-24 0.06 90 < 0.06
2014 2014-02-11 0.06 90 < 0.06
2014 2014-02-10 0.06 90 < 0.06
2014 2014-02-10 0.06 90 < 0.06
2014 2014-02-10 0.06 90 < 0.06
2014 2014-02-10 0.06 90 < 0.06
[+] Expand Test Data
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.08 0 < 0.08
2014 2014-08-26 0.08 0 < 0.08
2014 2014-08-26 0.08 0 < 0.08
2014 2014-08-26 0.08 0 < 0.08
2014 2014-08-25 0.08 0 < 0.08
2014 2014-08-21 0.08 0 < 0.08
2014 2014-08-19 0.08 0 < 0.08
2014 2014-08-19 0.08 0 < 0.08
2014 2014-08-14 0.08 0 < 0.08
2014 2014-08-13 0.08 0 < 0.08
2014 2014-08-12 0.08 0 < 0.08
2014 2014-05-12 0.08 0 < 0.08
2014 2014-02-26 0.08 0 < 0.08
2014 2014-02-26 0.08 0 < 0.08
2014 2014-02-24 0.08 0 < 0.08
2014 2014-02-24 0.08 0 < 0.08
2014 2014-02-24 0.08 0 < 0.08
2014 2014-02-11 0.08 0 < 0.08
2014 2014-02-10 0.08 0 < 0.08
2014 2014-02-10 0.08 0 < 0.08
2014 2014-02-10 0.08 0 < 0.08
2014 2014-02-10 0.08 0 < 0.08
[+] Expand Test Data
molybdenum 1 40 1.6889 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-24 1 40 1.6
2014 2014-11-10 1 40 3.2
2014 2014-10-06 1 40 1.9
2014 2014-08-26 1 40 1.8
2014 2014-08-26 1 40 1.8
2014 2014-08-25 1 40 1.8
2014 2014-08-21 1 40 1.3
2014 2014-08-20 1 40 1.4
2014 2014-08-20 1 40 1.4
2014 2014-08-20 1 40 1.4
2014 2014-08-20 1 40 1.4
2014 2014-08-20 1 40 1.4
2014 2014-08-19 1 40 1.8
2014 2014-08-19 1 40 1.8
2014 2014-08-14 1 40 1.7
2014 2014-08-14 1 40 1.4
2014 2014-08-13 1 40 1.8
2014 2014-08-12 1 40 1.5
2014 2014-05-12 1 40 1.5
2014 2014-05-12 1 40 1.6
2014 2014-02-26 1 40 1.9
2014 2014-02-26 1 40 1.9
2014 2014-02-24 1 40 < 1
2014 2014-02-24 1 40 1.6
2014 2014-02-24 1 40 2.1
2014 2014-02-24 1 40 1.8
2014 2014-02-24 1 40 2.1
2014 2014-02-24 1 40 1.8
2014 2014-02-24 1 40 2.1
2014 2014-02-24 1 40 1.9
2014 2014-02-24 1 40 2.2
2014 2014-02-11 1 40 1.6
2014 2014-02-10 1 40 1.6
2014 2014-02-10 1 40 1.6
2014 2014-02-10 1 40 1.6
2014 2014-02-10 1 40 1.5
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.09 0 < 0.09
2014 2014-08-26 0.09 0 < 0.09
2014 2014-08-26 0.09 0 < 0.09
2014 2014-08-26 0.09 0 < 0.09
2014 2014-08-25 0.09 0 < 0.09
2014 2014-08-21 0.09 0 < 0.09
2014 2014-08-19 0.09 0 < 0.09
2014 2014-08-19 0.09 0 < 0.09
2014 2014-08-14 0.09 0 < 0.09
2014 2014-08-13 0.09 0 < 0.09
2014 2014-08-12 0.09 0 < 0.09
2014 2014-05-12 0.09 0 < 0.09
2014 2014-02-26 0.09 0 < 0.09
2014 2014-02-26 0.09 0 < 0.09
2014 2014-02-24 0.09 0 < 0.09
2014 2014-02-24 0.09 0 < 0.09
2014 2014-02-24 0.09 0 < 0.09
2014 2014-02-11 0.09 0 < 0.09
2014 2014-02-10 0.09 0 < 0.09
2014 2014-02-10 0.09 0 < 0.09
2014 2014-02-10 0.09 0 < 0.09
2014 2014-02-10 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.01 0 < 0.01
2014 2014-08-26 0.01 0 < 0.01
2014 2014-08-26 0.01 0 < 0.01
2014 2014-08-26 0.01 0 < 0.01
2014 2014-08-25 0.01 0 < 0.01
2014 2014-08-21 0.01 0 < 0.01
2014 2014-08-19 0.01 0 < 0.01
2014 2014-08-19 0.01 0 < 0.01
2014 2014-08-14 0.01 0 < 0.01
2014 2014-08-13 0.01 0 < 0.01
2014 2014-08-12 0.01 0 < 0.01
2014 2014-05-12 0.01 0 < 0.01
2014 2014-02-26 0.01 0 < 0.01
2014 2014-02-26 0.01 0 < 0.01
2014 2014-02-24 0.01 0 < 0.01
2014 2014-02-24 0.01 0 < 0.01
2014 2014-02-24 0.01 0 < 0.01
2014 2014-02-11 0.01 0 < 0.01
2014 2014-02-10 0.01 0 < 0.01
2014 2014-02-10 0.01 0 < 0.01
2014 2014-02-10 0.01 0 < 0.01
2014 2014-02-10 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.03 0 < 0.03
2014 2014-08-26 0.03 0 < 0.03
2014 2014-08-26 0.03 0 < 0.03
2014 2014-08-26 0.03 0 < 0.03
2014 2014-08-25 0.03 0 < 0.03
2014 2014-08-21 0.03 0 < 0.03
2014 2014-08-19 0.03 0 < 0.03
2014 2014-08-19 0.03 0 < 0.03
2014 2014-08-14 0.03 0 < 0.03
2014 2014-08-13 0.03 0 < 0.03
2014 2014-08-12 0.03 0 < 0.03
2014 2014-05-12 0.03 0 < 0.03
2014 2014-02-26 0.03 0 < 0.03
2014 2014-02-26 0.03 0 < 0.03
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-24 0.03 0 < 0.03
2014 2014-02-11 0.03 0 < 0.03
2014 2014-02-10 0.03 0 < 0.03
2014 2014-02-10 0.03 0 < 0.03
2014 2014-02-10 0.03 0 < 0.03
2014 2014-02-10 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.02 0 < 0.02
2014 2014-08-26 0.02 0 < 0.02
2014 2014-08-26 0.02 0 < 0.02
2014 2014-08-26 0.02 0 < 0.02
2014 2014-08-25 0.02 0 < 0.02
2014 2014-08-21 0.02 0 < 0.02
2014 2014-08-19 0.02 0 < 0.02
2014 2014-08-19 0.02 0 < 0.02
2014 2014-08-14 0.02 0 < 0.02
2014 2014-08-13 0.02 0 < 0.02
2014 2014-08-12 0.02 0 < 0.02
2014 2014-05-12 0.02 0 < 0.02
2014 2014-02-26 0.02 0 < 0.02
2014 2014-02-26 0.02 0 < 0.02
2014 2014-02-24 0.02 0 < 0.02
2014 2014-02-24 0.02 0 < 0.02
2014 2014-02-24 0.02 0 < 0.02
2014 2014-02-11 0.02 0 < 0.02
2014 2014-02-10 0.02 0 < 0.02
2014 2014-02-10 0.02 0 < 0.02
2014 2014-02-10 0.02 0 < 0.02
2014 2014-02-10 0.02 0 < 0.02
[+] Expand Test Data
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.02 0.07 < 0.02
2014 2014-08-26 0.02 0.07 < 0.02
2014 2014-08-26 0.02 0.07 < 0.02
2014 2014-08-26 0.02 0.07 < 0.02
2014 2014-08-25 0.02 0.07 < 0.02
2014 2014-08-21 0.02 0.07 < 0.02
2014 2014-08-19 0.02 0.07 < 0.02
2014 2014-08-19 0.02 0.07 < 0.02
2014 2014-08-14 0.02 0.07 < 0.02
2014 2014-08-13 0.02 0.07 < 0.02
2014 2014-08-12 0.02 0.07 < 0.02
2014 2014-05-12 0.02 0.07 < 0.02
2014 2014-02-26 0.02 0.07 < 0.02
2014 2014-02-26 0.02 0.07 < 0.02
2014 2014-02-24 0.02 0.07 < 0.02
2014 2014-02-24 0.02 0.07 < 0.02
2014 2014-02-24 0.02 0.07 < 0.02
2014 2014-02-11 0.02 0.07 < 0.02
2014 2014-02-10 0.02 0.07 < 0.02
2014 2014-02-10 0.02 0.07 < 0.02
2014 2014-02-10 0.02 0.07 < 0.02
2014 2014-02-10 0.02 0.07 < 0.02
[+] Expand Test Data
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.04 0.07 < 0.04
2014 2014-08-26 0.04 0.07 < 0.04
2014 2014-08-26 0.04 0.07 < 0.04
2014 2014-08-26 0.04 0.07 < 0.04
2014 2014-08-25 0.04 0.07 < 0.04
2014 2014-08-21 0.04 0.07 < 0.04
2014 2014-08-19 0.04 0.07 < 0.04
2014 2014-08-19 0.04 0.07 < 0.04
2014 2014-08-14 0.04 0.07 < 0.04
2014 2014-08-13 0.04 0.07 < 0.04
2014 2014-08-12 0.04 0.07 < 0.04
2014 2014-05-12 0.04 0.07 < 0.04
2014 2014-02-26 0.04 0.07 < 0.04
2014 2014-02-26 0.04 0.07 < 0.04
2014 2014-02-24 0.04 0.07 < 0.04
2014 2014-02-24 0.04 0.07 < 0.04
2014 2014-02-24 0.04 0.07 < 0.04
2014 2014-02-11 0.04 0.07 < 0.04
2014 2014-02-10 0.04 0.07 < 0.04
2014 2014-02-10 0.04 0.07 < 0.04
2014 2014-02-10 0.04 0.07 < 0.04
2014 2014-02-10 0.04 0.07 < 0.04
[+] Expand Test Data
strontium 0.3 1500 248.3056 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-24 0.3 1500 290
2014 2014-11-10 0.3 1500 500
2014 2014-10-06 0.3 1500 140
2014 2014-08-26 0.3 1500 190
2014 2014-08-26 0.3 1500 160
2014 2014-08-25 0.3 1500 200
2014 2014-08-21 0.3 1500 350
2014 2014-08-20 0.3 1500 350
2014 2014-08-20 0.3 1500 380
2014 2014-08-20 0.3 1500 360
2014 2014-08-20 0.3 1500 380
2014 2014-08-20 0.3 1500 360
2014 2014-08-19 0.3 1500 120
2014 2014-08-19 0.3 1500 150
2014 2014-08-14 0.3 1500 220
2014 2014-08-14 0.3 1500 340
2014 2014-08-13 0.3 1500 200
2014 2014-08-12 0.3 1500 400
2014 2014-05-12 0.3 1500 390
2014 2014-05-12 0.3 1500 400
2014 2014-02-26 0.3 1500 230
2014 2014-02-26 0.3 1500 300
2014 2014-02-24 0.3 1500 220
2014 2014-02-24 0.3 1500 210
2014 2014-02-24 0.3 1500 110
2014 2014-02-24 0.3 1500 160
2014 2014-02-24 0.3 1500 220
2014 2014-02-24 0.3 1500 190
2014 2014-02-24 0.3 1500 280
2014 2014-02-24 0.3 1500 210
2014 2014-02-24 0.3 1500 280
2014 2014-02-11 0.3 1500 110
2014 2014-02-10 0.3 1500 160
2014 2014-02-10 0.3 1500 99
2014 2014-02-10 0.3 1500 150
2014 2014-02-10 0.3 1500 130
[+] Expand Test Data
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-10 0.0001 0 < 0.0001
2014 2014-08-26 0.0001 0 < 0.0001
2014 2014-08-26 0.0001 0 < 0.0001
2014 2014-08-26 0.0001 0 < 0.0001
2014 2014-08-25 0.0001 0 < 0.0001
2014 2014-08-21 0.0001 0 < 0.0001
2014 2014-08-19 0.0001 0 < 0.0001
2014 2014-08-19 0.0001 0 < 0.0001
2014 2014-08-14 0.0001 0 < 0.0001
2014 2014-08-13 0.0001 0 < 0.0001
2014 2014-08-12 0.0001 0 < 0.0001
2014 2014-05-12 0.0001 0 < 0.0001
2014 2014-02-26 0.0001 0 < 0.0001
2014 2014-02-26 0.0001 0 < 0.0001
2014 2014-02-24 0.0001 0 < 0.0001
2014 2014-02-24 0.0001 0 < 0.0001
2014 2014-02-24 0.0001 0 < 0.0001
2014 2014-02-11 0.0001 0 < 0.0001
2014 2014-02-10 0.0001 0 < 0.0001
2014 2014-02-10 0.0001 0 < 0.0001
2014 2014-02-10 0.0001 0 < 0.0001
2014 2014-02-10 0.0001 0 < 0.0001
[+] Expand Test Data
vanadium 0.2 21 0.0681 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-11-24 0.2 21 0.21
2014 2014-11-10 0.2 21 0.3
2014 2014-10-06 0.2 21 < 0.2
2014 2014-08-26 0.2 21 < 0.2
2014 2014-08-26 0.2 21 < 0.2
2014 2014-08-25 0.2 21 < 0.2
2014 2014-08-21 0.2 21 < 0.2
2014 2014-08-20 0.2 21 < 0.2
2014 2014-08-20 0.2 21 < 0.2
2014 2014-08-20 0.2 21 0.22
2014 2014-08-20 0.2 21 0.2
2014 2014-08-20 0.2 21 < 0.2
2014 2014-08-19 0.2 21 < 0.2
2014 2014-08-19 0.2 21 < 0.2
2014 2014-08-14 0.2 21 < 0.2
2014 2014-08-14 0.2 21 < 0.2
2014 2014-08-13 0.2 21 < 0.2
2014 2014-08-12 0.2 21 < 0.2
2014 2014-05-12 0.2 21 < 0.2
2014 2014-05-12 0.2 21 0.23
2014 2014-02-26 0.2 21 0.2
2014 2014-02-26 0.2 21 0.24
2014 2014-02-24 0.2 21 < 0.2
2014 2014-02-24 0.2 21 < 0.2
2014 2014-02-24 0.2 21 0.34
2014 2014-02-24 0.2 21 < 0.2
2014 2014-02-24 0.2 21 < 0.2
2014 2014-02-24 0.2 21 < 0.2
2014 2014-02-24 0.2 21 0.24
2014 2014-02-24 0.2 21 < 0.2
2014 2014-02-24 0.2 21 0.27
2014 2014-02-11 0.2 21 < 0.2
2014 2014-02-10 0.2 21 < 0.2
2014 2014-02-10 0.2 21 < 0.2
2014 2014-02-10 0.2 21 < 0.2
2014 2014-02-10 0.2 21 < 0.2
[+] Expand Test Data

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 level. Lead and copper can be — and often are — deposited in drinking water in between the water facility and your tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
CO39876 lead 2019-01-01 2019-06-30 0.002mg/L
CO39551 lead 2018-07-01 2018-12-31 0.001mg/L
CO37636 lead 2018-01-01 2018-06-30 0.001mg/L
CO36577 lead 2017-01-01 2017-12-31 0.002mg/L
CO31755 lead 2014-01-01 2016-12-31 0.001mg/L
CO27943 lead 2011-01-01 2013-12-31 0.003mg/L
CO24335 lead 2008-01-01 2010-12-31 0.0026mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2008-10-01 - 2008-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Diquat Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Fluoride Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Endothall Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
2005-01-01 - 2007-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Fluoride Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Nickel Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Mercury Returned to Compliance
2007-04-01 - 2007-06-30 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Thallium, Total Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Antimony, Total Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Chromium Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Selenium Returned to Compliance
2007-04-01 - 2007-06-30 Arsenic Monitoring, Regular Arsenic Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Cadmium Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Barium Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Beryllium, Total Returned to Compliance
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Thallium, Total Returned to Compliance
2007-01-01 - 2007-03-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Selenium Returned to Compliance
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Mercury Returned to Compliance
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Antimony, Total Returned to Compliance
2007-01-01 - 2007-03-31 Arsenic Monitoring, Regular Arsenic Returned to Compliance
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Barium Returned to Compliance
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Nickel Returned to Compliance
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Chromium Returned to Compliance
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Cadmium Returned to Compliance
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Beryllium, Total Returned to Compliance
2002-10-01 - 2002-10-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular Toluene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular Styrene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular Benzene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Known
2002-01-01 - 2002-03-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Known

Local Water Testing

Find a lab in your area so you can get your tap or well water tested. This list contains both governmental and private labs, all of which are EPA-certified for drinking water testing.

Lab Location Zip Code
PHILIS Laboratory Unit PLU) Castle Rock, CO 80109
PHILIS Analytical Laboratory PAL) Castle Rock, CO 80109
Eurofins TestAmerica Denver Arvada, CO 80002

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about East Cherry Creek Valley Wsd (CO0103035).

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.