Parker 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: CO0118040
Type: Community water system
EPA Region: 08
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 52,175 		Contact Information
ROCHE, JAMES
ROCHE, JAMES
18100 E WOODMAN DR
PARKER, CO 80134
[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   (1) 2014   (0) 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
2013 2013-11-06 20 210 < 20
2013 2013-11-06 20 210 120
2013 2013-11-06 20 210 < 20
2013 2013-11-04 20 210 140
2013 2013-11-04 20 210 < 20
2013 2013-11-04 20 210 < 20
2013 2013-05-30 20 210 < 20
2013 2013-05-30 20 210 36
2013 2013-05-28 20 210 < 20
2013 2013-05-28 20 210 < 20
2013 2013-05-21 20 210 < 20
2013 2013-05-20 20 210 < 20
2013 2013-05-20 20 210 260
2013 2013-05-15 20 210 < 20
2013 2013-05-14 20 210 60
2013 2013-05-14 20 210 < 20
2013 2013-05-14 20 210 23
2013 2013-05-14 20 210 32
2013 2013-05-14 20 210 < 20
2013 2013-05-14 20 210 56
2013 2013-05-14 20 210 60
2013 2013-05-14 20 210 28
2013 2013-05-14 20 210 640
2013 2013-05-14 20 210 < 20
2013 2013-05-14 20 210 72
2013 2013-05-14 20 210 < 20
2013 2013-05-14 20 210 24
2013 2013-05-14 20 210 < 20
2013 2013-05-14 20 210 < 20
2013 2013-05-14 20 210 33
2013 2013-05-09 20 210 21
2013 2013-05-09 20 210 < 20
2013 2013-05-09 20 210 < 20
2013 2013-05-02 20 210 23
2013 2013-05-01 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
chromium 0.2 100 0.0829 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-06 0.2 100 0.2
2013 2013-11-06 0.2 100 0.3
2013 2013-11-06 0.2 100 0.7
2013 2013-11-04 0.2 100 < 0.2
2013 2013-11-04 0.2 100 < 0.2
2013 2013-11-04 0.2 100 < 0.2
2013 2013-06-17 0.2 100 < 0.2
2013 2013-05-30 0.2 100 < 0.2
2013 2013-05-30 0.2 100 < 0.2
2013 2013-05-28 0.2 100 < 0.2
2013 2013-05-28 0.2 100 < 0.2
2013 2013-05-20 0.2 100 < 0.2
2013 2013-05-20 0.2 100 < 0.2
2013 2013-05-15 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 0.3
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 0.4
2013 2013-05-14 0.2 100 0.3
2013 2013-05-14 0.2 100 0.3
2013 2013-05-14 0.2 100 0.4
2013 2013-05-09 0.2 100 < 0.2
2013 2013-05-09 0.2 100 < 0.2
2013 2013-05-09 0.2 100 < 0.2
2013 2013-05-02 0.2 100 < 0.2
2013 2013-05-01 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.0274 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-06 0.03 0 0.08
2013 2013-11-06 0.03 0 0.05
2013 2013-11-06 0.03 0 0.08
2013 2013-11-04 0.03 0 0.07
2013 2013-11-04 0.03 0 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-05-30 0.03 0 < 0.03
2013 2013-05-30 0.03 0 0.04
2013 2013-05-28 0.03 0 < 0.03
2013 2013-05-28 0.03 0 < 0.03
2013 2013-05-20 0.03 0 < 0.03
2013 2013-05-20 0.03 0 < 0.03
2013 2013-05-15 0.03 0 < 0.03
2013 2013-05-15 0.03 0 < 0.03
2013 2013-05-14 0.03 0 0.05
2013 2013-05-14 0.03 0 < 0.03
2013 2013-05-14 0.03 0 0.05
2013 2013-05-14 0.03 0 0.05
2013 2013-05-14 0.03 0 0.04
2013 2013-05-14 0.03 0 0.04
2013 2013-05-14 0.03 0 0.06
2013 2013-05-14 0.03 0 0.03
2013 2013-05-14 0.03 0 < 0.03
2013 2013-05-14 0.03 0 0.04
2013 2013-05-14 0.03 0 0.07
2013 2013-05-14 0.03 0 < 0.03
2013 2013-05-14 0.03 0 < 0.03
2013 2013-05-14 0.03 0 < 0.03
2013 2013-05-14 0.03 0 0.07
2013 2013-05-14 0.03 0 0.08
2013 2013-05-09 0.03 0 < 0.03
2013 2013-05-09 0.03 0 < 0.03
2013 2013-05-09 0.03 0 0.03
2013 2013-05-02 0.03 0 < 0.03
2013 2013-05-01 0.03 0 < 0.03
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-06 1 70 < 1
2013 2013-11-06 1 70 < 1
2013 2013-11-06 1 70 < 1
2013 2013-11-04 1 70 < 1
2013 2013-11-04 1 70 < 1
2013 2013-11-04 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-05-30 1 70 < 1
2013 2013-05-30 1 70 < 1
2013 2013-05-28 1 70 < 1
2013 2013-05-28 1 70 < 1
2013 2013-05-20 1 70 < 1
2013 2013-05-20 1 70 < 1
2013 2013-05-15 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-09 1 70 < 1
2013 2013-05-09 1 70 < 1
2013 2013-05-09 1 70 < 1
2013 2013-05-02 1 70 < 1
2013 2013-05-01 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 1.1486 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-06 1 40 < 1
2013 2013-11-06 1 40 1.5
2013 2013-11-06 1 40 2.7
2013 2013-11-04 1 40 1.7
2013 2013-11-04 1 40 1.7
2013 2013-11-04 1 40 2.8
2013 2013-06-17 1 40 1.7
2013 2013-05-30 1 40 1.9
2013 2013-05-30 1 40 1.7
2013 2013-05-28 1 40 1.1
2013 2013-05-28 1 40 1.1
2013 2013-05-20 1 40 < 1
2013 2013-05-20 1 40 1.4
2013 2013-05-15 1 40 < 1
2013 2013-05-14 1 40 1.5
2013 2013-05-14 1 40 1.1
2013 2013-05-14 1 40 < 1
2013 2013-05-14 1 40 < 1
2013 2013-05-14 1 40 < 1
2013 2013-05-14 1 40 1.4
2013 2013-05-14 1 40 1.6
2013 2013-05-14 1 40 1.1
2013 2013-05-14 1 40 1.3
2013 2013-05-14 1 40 1.7
2013 2013-05-14 1 40 1.6
2013 2013-05-14 1 40 < 1
2013 2013-05-14 1 40 < 1
2013 2013-05-14 1 40 1.1
2013 2013-05-14 1 40 < 1
2013 2013-05-14 1 40 < 1
2013 2013-05-09 1 40 1.8
2013 2013-05-09 1 40 1.6
2013 2013-05-09 1 40 1.9
2013 2013-05-02 1 40 1.7
2013 2013-05-01 1 40 1.5
[+] Expand Test Data
strontium 0.3 1500 200.4286 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-06 0.3 1500 140
2013 2013-11-06 0.3 1500 550
2013 2013-11-06 0.3 1500 240
2013 2013-11-04 0.3 1500 620
2013 2013-11-04 0.3 1500 100
2013 2013-11-04 0.3 1500 260
2013 2013-06-17 0.3 1500 93
2013 2013-05-30 0.3 1500 100
2013 2013-05-30 0.3 1500 140
2013 2013-05-28 0.3 1500 150
2013 2013-05-28 0.3 1500 190
2013 2013-05-20 0.3 1500 200
2013 2013-05-20 0.3 1500 130
2013 2013-05-15 0.3 1500 190
2013 2013-05-14 0.3 1500 220
2013 2013-05-14 0.3 1500 200
2013 2013-05-14 0.3 1500 170
2013 2013-05-14 0.3 1500 180
2013 2013-05-14 0.3 1500 110
2013 2013-05-14 0.3 1500 320
2013 2013-05-14 0.3 1500 220
2013 2013-05-14 0.3 1500 130
2013 2013-05-14 0.3 1500 130
2013 2013-05-14 0.3 1500 110
2013 2013-05-14 0.3 1500 300
2013 2013-05-14 0.3 1500 200
2013 2013-05-14 0.3 1500 120
2013 2013-05-14 0.3 1500 83
2013 2013-05-14 0.3 1500 180
2013 2013-05-14 0.3 1500 140
2013 2013-05-09 0.3 1500 290
2013 2013-05-09 0.3 1500 110
2013 2013-05-09 0.3 1500 230
2013 2013-05-02 0.3 1500 69
2013 2013-05-01 0.3 1500 400
[+] Expand Test Data
vanadium 0.2 21 0.4829 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-06 0.2 21 0.4
2013 2013-11-06 0.2 21 3.9
2013 2013-11-06 0.2 21 1.9
2013 2013-11-04 0.2 21 3
2013 2013-11-04 0.2 21 < 0.2
2013 2013-11-04 0.2 21 < 0.2
2013 2013-06-17 0.2 21 < 0.2
2013 2013-05-30 0.2 21 < 0.2
2013 2013-05-30 0.2 21 < 0.2
2013 2013-05-28 0.2 21 < 0.2
2013 2013-05-28 0.2 21 < 0.2
2013 2013-05-20 0.2 21 < 0.2
2013 2013-05-20 0.2 21 < 0.2
2013 2013-05-15 0.2 21 < 0.2
2013 2013-05-14 0.2 21 0.3
2013 2013-05-14 0.2 21 < 0.2
2013 2013-05-14 0.2 21 0.5
2013 2013-05-14 0.2 21 0.4
2013 2013-05-14 0.2 21 0.3
2013 2013-05-14 0.2 21 0.7
2013 2013-05-14 0.2 21 0.5
2013 2013-05-14 0.2 21 0.4
2013 2013-05-14 0.2 21 0.2
2013 2013-05-14 0.2 21 0.2
2013 2013-05-14 0.2 21 0.6
2013 2013-05-14 0.2 21 0.4
2013 2013-05-14 0.2 21 0.6
2013 2013-05-14 0.2 21 < 0.2
2013 2013-05-14 0.2 21 0.3
2013 2013-05-14 0.2 21 1.2
2013 2013-05-09 0.2 21 < 0.2
2013 2013-05-09 0.2 21 < 0.2
2013 2013-05-09 0.2 21 < 0.2
2013 2013-05-02 0.2 21 < 0.2
2013 2013-05-01 0.2 21 1.1
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-04 0.03 6.14 < 0.03
2013 2013-11-04 0.03 6.14 < 0.03
2013 2013-11-04 0.03 6.14 < 0.03
2013 2013-05-30 0.03 6.14 < 0.03
2013 2013-05-30 0.03 6.14 < 0.03
2013 2013-05-28 0.03 6.14 < 0.03
2013 2013-05-28 0.03 6.14 < 0.03
2013 2013-05-20 0.03 6.14 < 0.03
2013 2013-05-20 0.03 6.14 < 0.03
2013 2013-05-15 0.03 6.14 < 0.03
2013 2013-05-15 0.03 6.14 < 0.03
2013 2013-05-09 0.03 6.14 < 0.03
2013 2013-05-09 0.03 6.14 < 0.03
2013 2013-05-09 0.03 6.14 < 0.03
2013 2013-05-02 0.03 6.14 < 0.03
2013 2013-05-01 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
2013 2013-11-04 0.03 0.0004 < 0.03
2013 2013-11-04 0.03 0.0004 < 0.03
2013 2013-11-04 0.03 0.0004 < 0.03
2013 2013-05-30 0.03 0.0004 < 0.03
2013 2013-05-30 0.03 0.0004 < 0.03
2013 2013-05-28 0.03 0.0004 < 0.03
2013 2013-05-28 0.03 0.0004 < 0.03
2013 2013-05-20 0.03 0.0004 < 0.03
2013 2013-05-20 0.03 0.0004 < 0.03
2013 2013-05-15 0.03 0.0004 < 0.03
2013 2013-05-15 0.03 0.0004 < 0.03
2013 2013-05-09 0.03 0.0004 < 0.03
2013 2013-05-09 0.03 0.0004 < 0.03
2013 2013-05-09 0.03 0.0004 < 0.03
2013 2013-05-02 0.03 0.0004 < 0.03
2013 2013-05-01 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
2013 2013-11-04 0.1 0.0103 < 0.1
2013 2013-11-04 0.1 0.0103 < 0.1
2013 2013-11-04 0.1 0.0103 < 0.1
2013 2013-05-30 0.1 0.0103 < 0.1
2013 2013-05-30 0.1 0.0103 < 0.1
2013 2013-05-28 0.1 0.0103 < 0.1
2013 2013-05-28 0.1 0.0103 < 0.1
2013 2013-05-20 0.1 0.0103 < 0.1
2013 2013-05-20 0.1 0.0103 < 0.1
2013 2013-05-15 0.1 0.0103 < 0.1
2013 2013-05-15 0.1 0.0103 < 0.1
2013 2013-05-09 0.1 0.0103 < 0.1
2013 2013-05-09 0.1 0.0103 < 0.1
2013 2013-05-09 0.1 0.0103 < 0.1
2013 2013-05-02 0.1 0.0103 < 0.1
2013 2013-05-01 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 0.005 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-04 0.07 0.35 0.08
2013 2013-11-04 0.07 0.35 < 0.07
2013 2013-11-04 0.07 0.35 < 0.07
2013 2013-05-30 0.07 0.35 < 0.07
2013 2013-05-30 0.07 0.35 < 0.07
2013 2013-05-28 0.07 0.35 < 0.07
2013 2013-05-28 0.07 0.35 < 0.07
2013 2013-05-20 0.07 0.35 < 0.07
2013 2013-05-20 0.07 0.35 < 0.07
2013 2013-05-15 0.07 0.35 < 0.07
2013 2013-05-15 0.07 0.35 < 0.07
2013 2013-05-09 0.07 0.35 < 0.07
2013 2013-05-09 0.07 0.35 < 0.07
2013 2013-05-09 0.07 0.35 < 0.07
2013 2013-05-02 0.07 0.35 < 0.07
2013 2013-05-01 0.07 0.35 < 0.07
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-04 0.2 140 < 0.2
2013 2013-11-04 0.2 140 < 0.2
2013 2013-11-04 0.2 140 < 0.2
2013 2013-05-30 0.2 140 < 0.2
2013 2013-05-30 0.2 140 < 0.2
2013 2013-05-28 0.2 140 < 0.2
2013 2013-05-28 0.2 140 < 0.2
2013 2013-05-20 0.2 140 < 0.2
2013 2013-05-20 0.2 140 < 0.2
2013 2013-05-15 0.2 140 < 0.2
2013 2013-05-15 0.2 140 < 0.2
2013 2013-05-09 0.2 140 < 0.2
2013 2013-05-09 0.2 140 < 0.2
2013 2013-05-09 0.2 140 < 0.2
2013 2013-05-02 0.2 140 < 0.2
2013 2013-05-01 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
2013 2013-11-04 0.2 2.69 < 0.2
2013 2013-11-04 0.2 2.69 < 0.2
2013 2013-11-04 0.2 2.69 < 0.2
2013 2013-05-30 0.2 2.69 < 0.2
2013 2013-05-30 0.2 2.69 < 0.2
2013 2013-05-28 0.2 2.69 < 0.2
2013 2013-05-28 0.2 2.69 < 0.2
2013 2013-05-20 0.2 2.69 < 0.2
2013 2013-05-20 0.2 2.69 < 0.2
2013 2013-05-15 0.2 2.69 < 0.2
2013 2013-05-15 0.2 2.69 < 0.2
2013 2013-05-09 0.2 2.69 < 0.2
2013 2013-05-09 0.2 2.69 < 0.2
2013 2013-05-09 0.2 2.69 < 0.2
2013 2013-05-02 0.2 2.69 < 0.2
2013 2013-05-01 0.2 2.69 < 0.2
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-04 0.06 90 < 0.06
2013 2013-11-04 0.06 90 < 0.06
2013 2013-11-04 0.06 90 < 0.06
2013 2013-05-30 0.06 90 < 0.06
2013 2013-05-30 0.06 90 < 0.06
2013 2013-05-28 0.06 90 < 0.06
2013 2013-05-28 0.06 90 < 0.06
2013 2013-05-20 0.06 90 < 0.06
2013 2013-05-20 0.06 90 < 0.06
2013 2013-05-15 0.06 90 < 0.06
2013 2013-05-15 0.06 90 < 0.06
2013 2013-05-09 0.06 90 < 0.06
2013 2013-05-09 0.06 90 < 0.06
2013 2013-05-09 0.06 90 < 0.06
2013 2013-05-02 0.06 90 < 0.06
2013 2013-05-01 0.06 90 < 0.06
[+] Expand Test Data
HCFC-22 0.08 0 0.0138 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-04 0.08 0 0.22
2013 2013-11-04 0.08 0 < 0.08
2013 2013-11-04 0.08 0 < 0.08
2013 2013-05-30 0.08 0 < 0.08
2013 2013-05-30 0.08 0 < 0.08
2013 2013-05-28 0.08 0 < 0.08
2013 2013-05-28 0.08 0 < 0.08
2013 2013-05-20 0.08 0 < 0.08
2013 2013-05-20 0.08 0 < 0.08
2013 2013-05-15 0.08 0 < 0.08
2013 2013-05-15 0.08 0 < 0.08
2013 2013-05-09 0.08 0 < 0.08
2013 2013-05-09 0.08 0 < 0.08
2013 2013-05-09 0.08 0 < 0.08
2013 2013-05-02 0.08 0 < 0.08
2013 2013-05-01 0.08 0 < 0.08
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-04 0.09 0 < 0.09
2013 2013-11-04 0.09 0 < 0.09
2013 2013-11-04 0.09 0 < 0.09
2013 2013-05-30 0.09 0 < 0.09
2013 2013-05-30 0.09 0 < 0.09
2013 2013-05-28 0.09 0 < 0.09
2013 2013-05-28 0.09 0 < 0.09
2013 2013-05-20 0.09 0 < 0.09
2013 2013-05-20 0.09 0 < 0.09
2013 2013-05-15 0.09 0 < 0.09
2013 2013-05-15 0.09 0 < 0.09
2013 2013-05-09 0.09 0 < 0.09
2013 2013-05-09 0.09 0 < 0.09
2013 2013-05-09 0.09 0 < 0.09
2013 2013-05-02 0.09 0 < 0.09
2013 2013-05-01 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-04 0.01 0 < 0.01
2013 2013-11-04 0.01 0 < 0.01
2013 2013-11-04 0.01 0 < 0.01
2013 2013-05-30 0.01 0 < 0.01
2013 2013-05-30 0.01 0 < 0.01
2013 2013-05-28 0.01 0 < 0.01
2013 2013-05-28 0.01 0 < 0.01
2013 2013-05-20 0.01 0 < 0.01
2013 2013-05-20 0.01 0 < 0.01
2013 2013-05-15 0.01 0 < 0.01
2013 2013-05-15 0.01 0 < 0.01
2013 2013-05-09 0.01 0 < 0.01
2013 2013-05-09 0.01 0 < 0.01
2013 2013-05-09 0.01 0 < 0.01
2013 2013-05-02 0.01 0 < 0.01
2013 2013-05-01 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-04 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-11-04 0.03 0 < 0.03
2013 2013-05-30 0.03 0 < 0.03
2013 2013-05-30 0.03 0 < 0.03
2013 2013-05-28 0.03 0 < 0.03
2013 2013-05-28 0.03 0 < 0.03
2013 2013-05-20 0.03 0 < 0.03
2013 2013-05-20 0.03 0 < 0.03
2013 2013-05-15 0.03 0 < 0.03
2013 2013-05-15 0.03 0 < 0.03
2013 2013-05-09 0.03 0 < 0.03
2013 2013-05-09 0.03 0 < 0.03
2013 2013-05-09 0.03 0 < 0.03
2013 2013-05-02 0.03 0 < 0.03
2013 2013-05-01 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-11-04 0.02 0 < 0.02
2013 2013-11-04 0.02 0 < 0.02
2013 2013-11-04 0.02 0 < 0.02
2013 2013-05-30 0.02 0 < 0.02
2013 2013-05-30 0.02 0 < 0.02
2013 2013-05-28 0.02 0 < 0.02
2013 2013-05-28 0.02 0 < 0.02
2013 2013-05-20 0.02 0 < 0.02
2013 2013-05-20 0.02 0 < 0.02
2013 2013-05-15 0.02 0 < 0.02
2013 2013-05-15 0.02 0 < 0.02
2013 2013-05-09 0.02 0 < 0.02
2013 2013-05-09 0.02 0 < 0.02
2013 2013-05-09 0.02 0 < 0.02
2013 2013-05-02 0.02 0 < 0.02
2013 2013-05-01 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
2013 2013-11-04 0.02 0.07 < 0.02
2013 2013-11-04 0.02 0.07 < 0.02
2013 2013-11-04 0.02 0.07 < 0.02
2013 2013-05-30 0.02 0.07 < 0.02
2013 2013-05-30 0.02 0.07 < 0.02
2013 2013-05-28 0.02 0.07 < 0.02
2013 2013-05-28 0.02 0.07 < 0.02
2013 2013-05-20 0.02 0.07 < 0.02
2013 2013-05-20 0.02 0.07 < 0.02
2013 2013-05-15 0.02 0.07 < 0.02
2013 2013-05-15 0.02 0.07 < 0.02
2013 2013-05-09 0.02 0.07 < 0.02
2013 2013-05-09 0.02 0.07 < 0.02
2013 2013-05-09 0.02 0.07 < 0.02
2013 2013-05-02 0.02 0.07 < 0.02
2013 2013-05-01 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
2013 2013-11-04 0.04 0.07 < 0.04
2013 2013-11-04 0.04 0.07 < 0.04
2013 2013-11-04 0.04 0.07 < 0.04
2013 2013-05-30 0.04 0.07 < 0.04
2013 2013-05-30 0.04 0.07 < 0.04
2013 2013-05-28 0.04 0.07 < 0.04
2013 2013-05-28 0.04 0.07 < 0.04
2013 2013-05-20 0.04 0.07 < 0.04
2013 2013-05-20 0.04 0.07 < 0.04
2013 2013-05-15 0.04 0.07 < 0.04
2013 2013-05-15 0.04 0.07 < 0.04
2013 2013-05-09 0.04 0.07 < 0.04
2013 2013-05-09 0.04 0.07 < 0.04
2013 2013-05-09 0.04 0.07 < 0.04
2013 2013-05-02 0.04 0.07 < 0.04
2013 2013-05-01 0.04 0.07 < 0.04
[+] 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
CO40330 lead 2019-01-01 2019-06-30 0.0032mg/L
CO39480 lead 2018-07-01 2018-12-31 0.002mg/L
CO37414 lead 2018-01-01 2018-06-30 0.0022mg/L
CO36971 lead 2017-07-01 2017-12-31 0.002mg/L
CO34928 lead 2017-01-01 2017-06-30 0.003mg/L
CO31771 lead 2014-01-01 2016-12-31 0.0012mg/L
CO34632 lead 2016-07-01 2016-12-31 0.003mg/L
CO33824 lead 2016-01-01 2016-06-30 0.004mg/L
CO33486 lead 2015-07-01 2015-12-31 0.002mg/L
CO28471 lead 2011-01-01 2013-12-31 0.003mg/L
CO23947 lead 2008-01-01 2010-12-31 0.0027mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation ETHYLENE DIBROMIDE Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Hexachlorocyclopentadiene Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation HEXACHLOROBENZENE Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation HEXACHLOROBENZENE Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Heptachlor epoxide Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Heptachlor epoxide Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Heptachlor Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Heptachlor Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation ETHYLENE DIBROMIDE Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Hexachlorocyclopentadiene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Endrin Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Endrin Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Endothall Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Endothall Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Diquat Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Diquat Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Dinoseb Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Dinoseb Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation LASSO Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation LASSO Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Methoxychlor Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Methoxychlor Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation OXAMYL Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation OXAMYL Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Pentachlorophenol Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Pentachlorophenol Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Picloram Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Picloram Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Simazine Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Simazine Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Total Polychlorinated Biphenyls (PCB) Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Total Polychlorinated Biphenyls (PCB) Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Toxaphene Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Di(2-ethylhexyl) phthalate Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Toxaphene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation 1,2-DIBROMO-3-CHLOROPROPANE Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation 2,4-D Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation 2,4-D Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation 2,4,5-TP Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation 2,4,5-TP Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Aldicarb Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Aldicarb Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Aldicarb sulfone Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Aldicarb sulfone Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Aldicarb sulfoxide Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Aldicarb sulfoxide Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Atrazine Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Benzo(a)pyrene Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Di(2-ethylhexyl) phthalate Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Di(2-ethylhexyl) adipate Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Di(2-ethylhexyl) adipate Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Dalapon Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Dalapon Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Chlordane Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Chlordane Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Carbofuran Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Carbofuran Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation BHC-GAMMA Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation BHC-GAMMA Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Benzo(a)pyrene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Check/Repeat/Confirmation Atrazine Returned to Compliance
2000-08-01 - 2000-08-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2000-08-01 - 2000-08-31 Total Coliform Rule Maximum Contaminant Level Violation, Acute (TCR) Coliform (TCR) Returned to Compliance
- N/A Lead and Copper Rule Initial Tap Sampling for Pb and Cu Lead and Copper Rule Returned to Compliance
- N/A Total Coliform Rule Monitoring, Repeat Major (TCR) Coliform (TCR) Known
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance

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
U.S. Geological Survey National Water Quality Laboratory Lakewood, CO 80225

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Parker Wsd (CO0118040).

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.