City Of Roseville 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: CA3110008
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 129,262 		Contact Information
MULLIGAN, JIM
MULLIGAN, JIM
2005 Hilltop Circle
ROSEVILLE, CA 95747
[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
2014 2014-02-12 20 210 140
2014 2014-02-12 20 210 160
2013 2013-11-20 20 210 47
2013 2013-11-20 20 210 81
2013 2013-11-20 20 210 97
2013 2013-11-20 20 210 240
2013 2013-11-20 20 210 91
2013 2013-11-20 20 210 250
2013 2013-08-28 20 210 200
2013 2013-08-28 20 210 200
2013 2013-05-22 20 210 50
2013 2013-05-22 20 210 79
2013 2013-05-22 20 210 110
2013 2013-05-22 20 210 120
2013 2013-05-22 20 210 100
2013 2013-05-22 20 210 200

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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 2014-02-12 0.03 6.14 < 0.03
2013 2013-11-20 0.03 6.14 < 0.03
2013 2013-11-20 0.03 6.14 < 0.03
2013 2013-11-20 0.03 6.14 < 0.03
2013 2013-11-20 0.03 6.14 < 0.03
2013 2013-11-20 0.03 6.14 < 0.03
2013 2013-08-28 0.03 6.14 < 0.03
2013 2013-05-22 0.03 6.14 < 0.03
2013 2013-05-22 0.03 6.14 < 0.03
2013 2013-05-22 0.03 6.14 < 0.03
2013 2013-05-22 0.03 6.14 < 0.03
2013 2013-05-22 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 2014-02-12 0.03 0.0004 < 0.03
2013 2013-11-20 0.03 0.0004 < 0.03
2013 2013-11-20 0.03 0.0004 < 0.03
2013 2013-11-20 0.03 0.0004 < 0.03
2013 2013-11-20 0.03 0.0004 < 0.03
2013 2013-11-20 0.03 0.0004 < 0.03
2013 2013-08-28 0.03 0.0004 < 0.03
2013 2013-05-22 0.03 0.0004 < 0.03
2013 2013-05-22 0.03 0.0004 < 0.03
2013 2013-05-22 0.03 0.0004 < 0.03
2013 2013-05-22 0.03 0.0004 < 0.03
2013 2013-05-22 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 2014-02-12 0.1 0.0103 < 0.1
2013 2013-11-20 0.1 0.0103 < 0.1
2013 2013-11-20 0.1 0.0103 < 0.1
2013 2013-11-20 0.1 0.0103 < 0.1
2013 2013-11-20 0.1 0.0103 < 0.1
2013 2013-11-20 0.1 0.0103 < 0.1
2013 2013-08-28 0.1 0.0103 < 0.1
2013 2013-05-22 0.1 0.0103 < 0.1
2013 2013-05-22 0.1 0.0103 < 0.1
2013 2013-05-22 0.1 0.0103 < 0.1
2013 2013-05-22 0.1 0.0103 < 0.1
2013 2013-05-22 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-12 0.07 0.35 < 0.07
2013 2013-11-20 0.07 0.35 < 0.07
2013 2013-11-20 0.07 0.35 < 0.07
2013 2013-11-20 0.07 0.35 < 0.07
2013 2013-11-20 0.07 0.35 < 0.07
2013 2013-11-20 0.07 0.35 < 0.07
2013 2013-08-28 0.07 0.35 < 0.07
2013 2013-05-22 0.07 0.35 < 0.07
2013 2013-05-22 0.07 0.35 < 0.07
2013 2013-05-22 0.07 0.35 < 0.07
2013 2013-05-22 0.07 0.35 < 0.07
2013 2013-05-22 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 2014-02-12 0.0009 0.035 < 0.0009
2013 2013-11-20 0.0009 0.035 < 0.0009
2013 2013-11-20 0.0009 0.035 < 0.0009
2013 2013-11-20 0.0009 0.035 < 0.0009
2013 2013-11-20 0.0009 0.035 < 0.0009
2013 2013-11-20 0.0009 0.035 < 0.0009
2013 2013-08-28 0.0009 0.035 < 0.0009
2013 2013-07-30 0.0009 0.035 < 0.0009
2013 2013-05-22 0.0009 0.035 < 0.0009
2013 2013-05-22 0.0009 0.035 < 0.0009
2013 2013-05-22 0.0009 0.035 < 0.0009
2013 2013-05-22 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 2014-02-12 0.0004 0.0009 < 0.0004
2013 2013-11-20 0.0004 0.0009 < 0.0004
2013 2013-11-20 0.0004 0.0009 < 0.0004
2013 2013-11-20 0.0004 0.0009 < 0.0004
2013 2013-11-20 0.0004 0.0009 < 0.0004
2013 2013-11-20 0.0004 0.0009 < 0.0004
2013 2013-08-28 0.0004 0.0009 < 0.0004
2013 2013-07-30 0.0004 0.0009 < 0.0004
2013 2013-05-22 0.0004 0.0009 < 0.0004
2013 2013-05-22 0.0004 0.0009 < 0.0004
2013 2013-05-22 0.0004 0.0009 < 0.0004
2013 2013-05-22 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 2014-02-12 0.0003 0 < 0.0003
2013 2013-11-20 0.0003 0 < 0.0003
2013 2013-11-20 0.0003 0 < 0.0003
2013 2013-11-20 0.0003 0 < 0.0003
2013 2013-11-20 0.0003 0 < 0.0003
2013 2013-11-20 0.0003 0 < 0.0003
2013 2013-08-28 0.0003 0 < 0.0003
2013 2013-07-30 0.0003 0 < 0.0003
2013 2013-05-22 0.0003 0 < 0.0003
2013 2013-05-22 0.0003 0 < 0.0003
2013 2013-05-22 0.0003 0 < 0.0003
2013 2013-05-22 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 2014-02-12 0.2 140 < 0.2
2013 2013-11-20 0.2 140 < 0.2
2013 2013-11-20 0.2 140 < 0.2
2013 2013-11-20 0.2 140 < 0.2
2013 2013-11-20 0.2 140 < 0.2
2013 2013-11-20 0.2 140 < 0.2
2013 2013-08-28 0.2 140 < 0.2
2013 2013-05-22 0.2 140 < 0.2
2013 2013-05-22 0.2 140 < 0.2
2013 2013-05-22 0.2 140 < 0.2
2013 2013-05-22 0.2 140 < 0.2
2013 2013-05-22 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 2014-02-12 0.2 2.69 < 0.2
2013 2013-11-20 0.2 2.69 < 0.2
2013 2013-11-20 0.2 2.69 < 0.2
2013 2013-11-20 0.2 2.69 < 0.2
2013 2013-11-20 0.2 2.69 < 0.2
2013 2013-11-20 0.2 2.69 < 0.2
2013 2013-08-28 0.2 2.69 < 0.2
2013 2013-05-22 0.2 2.69 < 0.2
2013 2013-05-22 0.2 2.69 < 0.2
2013 2013-05-22 0.2 2.69 < 0.2
2013 2013-05-22 0.2 2.69 < 0.2
2013 2013-05-22 0.2 2.69 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 1.1152 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-12 0.03 0 0.11
2014 2014-02-12 0.03 0 < 0.03
2013 2013-11-20 0.03 0 2.6
2013 2013-11-20 0.03 0 2
2013 2013-11-20 0.03 0 2.1
2013 2013-11-20 0.03 0 0.04
2013 2013-11-20 0.03 0 2.2
2013 2013-11-20 0.03 0 0.05
2013 2013-08-28 0.03 0 0.09
2013 2013-08-28 0.03 0 < 0.03
2013 2013-05-22 0.03 0 3
2013 2013-05-22 0.03 0 2.5
2013 2013-05-22 0.03 0 0.52
2013 2013-05-22 0.03 0 0.082
2013 2013-05-22 0.03 0 2.5
2013 2013-05-22 0.03 0 0.051
[+] Expand Test Data
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-12 0.004 0.35 < 0.004
2013 2013-11-20 0.004 0.35 < 0.004
2013 2013-11-20 0.004 0.35 < 0.004
2013 2013-11-20 0.004 0.35 < 0.004
2013 2013-11-20 0.004 0.35 < 0.004
2013 2013-11-20 0.004 0.35 < 0.004
2013 2013-08-28 0.004 0.35 < 0.004
2013 2013-07-30 0.004 0.35 < 0.004
2013 2013-05-22 0.004 0.35 < 0.004
2013 2013-05-22 0.004 0.35 < 0.004
2013 2013-05-22 0.004 0.35 < 0.004
2013 2013-05-22 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 2014-02-12 0.0008 0.35 < 0.0008
2013 2013-11-20 0.0008 0.35 < 0.0008
2013 2013-11-20 0.0008 0.35 < 0.0008
2013 2013-11-20 0.0008 0.35 < 0.0008
2013 2013-11-20 0.0008 0.35 < 0.0008
2013 2013-11-20 0.0008 0.35 < 0.0008
2013 2013-08-28 0.0008 0.35 < 0.0008
2013 2013-07-30 0.0008 0.35 < 0.0008
2013 2013-05-22 0.0008 0.35 < 0.0008
2013 2013-05-22 0.0008 0.35 < 0.0008
2013 2013-05-22 0.0008 0.35 < 0.0008
2013 2013-05-22 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 2014-02-12 0.002 0.35 < 0.002
2013 2013-11-20 0.002 0.35 < 0.002
2013 2013-11-20 0.002 0.35 < 0.002
2013 2013-11-20 0.002 0.35 < 0.002
2013 2013-11-20 0.002 0.35 < 0.002
2013 2013-11-20 0.002 0.35 < 0.002
2013 2013-08-28 0.002 0.35 < 0.002
2013 2013-07-30 0.002 0.35 < 0.002
2013 2013-05-22 0.002 0.35 < 0.002
2013 2013-05-22 0.002 0.35 < 0.002
2013 2013-05-22 0.002 0.35 < 0.002
2013 2013-05-22 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 2014-02-12 0.06 90 < 0.06
2013 2013-11-20 0.06 90 < 0.06
2013 2013-11-20 0.06 90 < 0.06
2013 2013-11-20 0.06 90 < 0.06
2013 2013-11-20 0.06 90 < 0.06
2013 2013-11-20 0.06 90 < 0.06
2013 2013-08-28 0.06 90 < 0.06
2013 2013-05-22 0.06 90 < 0.06
2013 2013-05-22 0.06 90 < 0.06
2013 2013-05-22 0.06 90 < 0.06
2013 2013-05-22 0.06 90 < 0.06
2013 2013-05-22 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 2014-02-12 0.08 0 < 0.08
2013 2013-11-20 0.08 0 < 0.08
2013 2013-11-20 0.08 0 < 0.08
2013 2013-11-20 0.08 0 < 0.08
2013 2013-11-20 0.08 0 < 0.08
2013 2013-11-20 0.08 0 < 0.08
2013 2013-08-28 0.08 0 < 0.08
2013 2013-05-22 0.08 0 < 0.08
2013 2013-05-22 0.08 0 < 0.08
2013 2013-05-22 0.08 0 < 0.08
2013 2013-05-22 0.08 0 < 0.08
2013 2013-05-22 0.08 0 < 0.08
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-12 0.09 0 < 0.09
2013 2013-11-20 0.09 0 < 0.09
2013 2013-11-20 0.09 0 < 0.09
2013 2013-11-20 0.09 0 < 0.09
2013 2013-11-20 0.09 0 < 0.09
2013 2013-11-20 0.09 0 < 0.09
2013 2013-08-28 0.09 0 < 0.09
2013 2013-07-30 0.09 0 < 0.09
2013 2013-05-22 0.09 0 < 0.09
2013 2013-05-22 0.09 0 < 0.09
2013 2013-05-22 0.09 0 < 0.09
2013 2013-05-22 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 2014-02-12 0.01 0 < 0.01
2013 2013-11-20 0.01 0 < 0.01
2013 2013-11-20 0.01 0 < 0.01
2013 2013-11-20 0.01 0 < 0.01
2013 2013-11-20 0.01 0 < 0.01
2013 2013-11-20 0.01 0 < 0.01
2013 2013-08-28 0.01 0 < 0.01
2013 2013-07-30 0.01 0 < 0.01
2013 2013-05-22 0.01 0 < 0.01
2013 2013-05-22 0.01 0 < 0.01
2013 2013-05-22 0.01 0 < 0.01
2013 2013-05-22 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 2014-02-12 0.03 0 < 0.03
2013 2013-11-20 0.03 0 < 0.03
2013 2013-11-20 0.03 0 < 0.03
2013 2013-11-20 0.03 0 < 0.03
2013 2013-11-20 0.03 0 < 0.03
2013 2013-11-20 0.03 0 < 0.03
2013 2013-08-28 0.03 0 < 0.03
2013 2013-07-30 0.03 0 < 0.03
2013 2013-05-22 0.03 0 < 0.03
2013 2013-05-22 0.03 0 < 0.03
2013 2013-05-22 0.03 0 < 0.03
2013 2013-05-22 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 2014-02-12 0.02 0 < 0.02
2013 2013-11-20 0.02 0 < 0.02
2013 2013-11-20 0.02 0 < 0.02
2013 2013-11-20 0.02 0 < 0.02
2013 2013-11-20 0.02 0 < 0.02
2013 2013-11-20 0.02 0 < 0.02
2013 2013-08-28 0.02 0 < 0.02
2013 2013-07-30 0.02 0 < 0.02
2013 2013-05-22 0.02 0 < 0.02
2013 2013-05-22 0.02 0 < 0.02
2013 2013-05-22 0.02 0 < 0.02
2013 2013-05-22 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 2014-02-12 0.02 0.07 < 0.02
2013 2013-11-20 0.02 0.07 < 0.02
2013 2013-11-20 0.02 0.07 < 0.02
2013 2013-11-20 0.02 0.07 < 0.02
2013 2013-11-20 0.02 0.07 < 0.02
2013 2013-11-20 0.02 0.07 < 0.02
2013 2013-08-28 0.02 0.07 < 0.02
2013 2013-07-30 0.02 0.07 < 0.02
2013 2013-05-22 0.02 0.07 < 0.02
2013 2013-05-22 0.02 0.07 < 0.02
2013 2013-05-22 0.02 0.07 < 0.02
2013 2013-05-22 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 2014-02-12 0.04 0.07 < 0.04
2013 2013-11-20 0.04 0.07 < 0.04
2013 2013-11-20 0.04 0.07 < 0.04
2013 2013-11-20 0.04 0.07 < 0.04
2013 2013-11-20 0.04 0.07 < 0.04
2013 2013-11-20 0.04 0.07 < 0.04
2013 2013-08-28 0.04 0.07 < 0.04
2013 2013-07-30 0.04 0.07 < 0.04
2013 2013-05-22 0.04 0.07 < 0.04
2013 2013-05-22 0.04 0.07 < 0.04
2013 2013-05-22 0.04 0.07 < 0.04
2013 2013-05-22 0.04 0.07 < 0.04
[+] Expand Test Data
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-12 0.0001 0 < 0.0001
2013 2013-11-20 0.0001 0 0.00024
2013 2013-11-20 0.0001 0 < 0.0001
2013 2013-11-20 0.0001 0 < 0.0001
2013 2013-11-20 0.0001 0 < 0.0001
2013 2013-11-20 0.0001 0 < 0.0001
2013 2013-08-28 0.0001 0 < 0.0001
2013 2013-07-30 0.0001 0 < 0.0001
2013 2013-05-22 0.0001 0 < 0.0001
2013 2013-05-22 0.0001 0 < 0.0001
2013 2013-05-22 0.0001 0 < 0.0001
2013 2013-05-22 0.0001 0 < 0.0001
[+] Expand Test Data
chromium 0.2 100 1.7538 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-12 0.2 100 < 0.2
2014 2014-02-12 0.2 100 < 0.2
2013 2013-11-20 0.2 100 4.3
2013 2013-11-20 0.2 100 3.6
2013 2013-11-20 0.2 100 3.1
2013 2013-11-20 0.2 100 < 0.2
2013 2013-11-20 0.2 100 3.2
2013 2013-11-20 0.2 100 < 0.2
2013 2013-08-28 0.2 100 < 0.2
2013 2013-08-28 0.2 100 < 0.2
2013 2013-07-30 0.2 100 2
2013 2013-05-22 0.2 100 3
2013 2013-05-22 0.2 100 0.86
2013 2013-05-22 0.2 100 < 0.2
2013 2013-05-22 0.2 100 3.8
2013 2013-05-22 0.2 100 4.2
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-12 1 70 < 1
2014 2014-02-12 1 70 < 1
2013 2013-11-20 1 70 < 1
2013 2013-11-20 1 70 < 1
2013 2013-11-20 1 70 < 1
2013 2013-11-20 1 70 < 1
2013 2013-11-20 1 70 < 1
2013 2013-11-20 1 70 < 1
2013 2013-08-28 1 70 < 1
2013 2013-08-28 1 70 < 1
2013 2013-07-30 1 70 < 1
2013 2013-05-22 1 70 < 1
2013 2013-05-22 1 70 < 1
2013 2013-05-22 1 70 < 1
2013 2013-05-22 1 70 < 1
2013 2013-05-22 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-12 1 40 < 1
2014 2014-02-12 1 40 < 1
2013 2013-11-20 1 40 < 1
2013 2013-11-20 1 40 < 1
2013 2013-11-20 1 40 < 1
2013 2013-11-20 1 40 < 1
2013 2013-11-20 1 40 < 1
2013 2013-11-20 1 40 < 1
2013 2013-08-28 1 40 < 1
2013 2013-08-28 1 40 < 1
2013 2013-07-30 1 40 < 1
2013 2013-05-22 1 40 < 1
2013 2013-05-22 1 40 < 1
2013 2013-05-22 1 40 < 1
2013 2013-05-22 1 40 < 1
2013 2013-05-22 1 40 < 1
[+] Expand Test Data
strontium 0.3 1500 121.3125 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-12 0.3 1500 47
2014 2014-02-12 0.3 1500 53
2013 2013-11-20 0.3 1500 310
2013 2013-11-20 0.3 1500 400
2013 2013-11-20 0.3 1500 240
2013 2013-11-20 0.3 1500 46
2013 2013-11-20 0.3 1500 89
2013 2013-11-20 0.3 1500 44
2013 2013-08-28 0.3 1500 34
2013 2013-08-28 0.3 1500 32
2013 2013-07-30 0.3 1500 180
2013 2013-05-22 0.3 1500 290
2013 2013-05-22 0.3 1500 45
2013 2013-05-22 0.3 1500 43
2013 2013-05-22 0.3 1500 50
2013 2013-05-22 0.3 1500 38
[+] Expand Test Data
vanadium 0.2 21 3.5319 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-02-12 0.2 21 0.32
2014 2014-02-12 0.2 21 0.26
2013 2013-11-20 0.2 21 14
2013 2013-11-20 0.2 21 16
2013 2013-11-20 0.2 21 1.1
2013 2013-11-20 0.2 21 0.75
2013 2013-11-20 0.2 21 1.2
2013 2013-11-20 0.2 21 0.69
2013 2013-08-28 0.2 21 0.49
2013 2013-08-28 0.2 21 0.48
2013 2013-07-30 0.2 21 6.7
2013 2013-05-22 0.2 21 12
2013 2013-05-22 0.2 21 0.98
2013 2013-05-22 0.2 21 0.38
2013 2013-05-22 0.2 21 0.81
2013 2013-05-22 0.2 21 0.35
[+] 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
CA62116 lead 2018-01-01 2020-12-31 0mg/L
CA59482 lead 2015-01-01 2017-12-31 0mg/L
CA56164 lead 2012-01-01 2014-12-31 0mg/L
311000812217L lead 2012-01-01 2012-12-31 0.0016mg/L
CA37290 lead 2010-01-01 2012-12-31 0.0016mg/L
CA43313 lead 2009-01-01 2011-12-31 0.0017mg/L
311000808272L lead 2008-01-01 2008-12-31 0.001mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
- N/A Surface Water Treatment Rule Monitoring of Treatment (SWTR-Filter) Surface Water Treatment Rule 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
Vista Analytical Laboratory, Inc. El Dorado Hills, CA 95762
Continental Water Laboratory Sacramento, CA 95828
Vista Analytical Laboratory Inc. El Dorado Hills, CA 95762

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about City Of Roseville (CA3110008).

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.