Turlock, City Of 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: CA5010019
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Ground water
Population Served: 72,050 		Contact Information
COOKE, MICHAEL
COOKE, MICHAEL
156 S Broadway, Suite 270
TURLOCK, CA 95380
[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):

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).

vanadium

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2014 2014-09-10 0.2 21 37
2014 2014-09-10 0.2 21 34
2014 2014-09-09 0.2 21 57
2014 2014-09-09 0.2 21 33
2014 2014-09-09 0.2 21 53
2014 2014-09-09 0.2 21 40
2014 2014-09-09 0.2 21 40
2014 2014-09-09 0.2 21 43
2014 2014-09-09 0.2 21 34
2014 2014-09-09 0.2 21 42
2014 2014-03-17 0.2 21 40
2014 2014-03-17 0.2 21 41
2014 2014-03-17 0.2 21 44
2014 2014-03-17 0.2 21 40
2014 2014-03-17 0.2 21 39
2014 2014-03-17 0.2 21 39
2014 2014-03-17 0.2 21 23
2014 2014-03-17 0.2 21 29
2014 2014-03-17 0.2 21 32
2014 2014-03-17 0.2 21 35

alpha-hexachlorocyclohexane

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.01 0.00 < 0.01
2018 2018-03-07 0.01 0.00 < 0.01
2018 2018-03-07 0.01 0.00 < 0.01
2018 2018-03-07 0.01 0.00 < 0.01
2018 2018-03-07 0.01 0.00 < 0.01

chlorpyrifos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03

dimethipin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.2 0.00 < 0.2
2018 2018-03-07 0.2 0.00 < 0.2
2018 2018-03-07 0.2 0.00 < 0.2
2018 2018-03-07 0.2 0.00 < 0.2
2018 2018-03-07 0.2 0.00 < 0.2

ethoprop

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03

germanium

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.3 0.00 < 0.3
2018 2018-03-07 0.3 0.00 < 0.3
2018 2018-03-07 0.3 0.00 < 0.3
2018 2018-03-07 0.3 0.00 < 0.3
2018 2018-03-07 0.3 0.00 < 0.3

manganese

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.4 0.00 1.05
2018 2018-03-07 0.4 0.00 < 0.4
2018 2018-03-07 0.4 0.00 < 0.4
2018 2018-03-07 0.4 0.00 0.498
2018 2018-03-07 0.4 0.00 0.41

oxyfluorfen

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.05 0.00 < 0.05
2018 2018-03-07 0.05 0.00 < 0.05
2018 2018-03-07 0.05 0.00 < 0.05
2018 2018-03-07 0.05 0.00 < 0.05
2018 2018-03-07 0.05 0.00 < 0.05

profenofos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.3 0.00 < 0.3
2018 2018-03-07 0.3 0.00 < 0.3
2018 2018-03-07 0.3 0.00 < 0.3
2018 2018-03-07 0.3 0.00 < 0.3
2018 2018-03-07 0.3 0.00 < 0.3

tebuconazole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.2 0.00 < 0.2
2018 2018-03-07 0.2 0.00 < 0.2
2018 2018-03-07 0.2 0.00 < 0.2
2018 2018-03-07 0.2 0.00 < 0.2
2018 2018-03-07 0.2 0.00 < 0.2

total permethrin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.04 0.00 < 0.04
2018 2018-03-07 0.04 0.00 < 0.04
2018 2018-03-07 0.04 0.00 < 0.04
2018 2018-03-07 0.04 0.00 < 0.04
2018 2018-03-07 0.04 0.00 < 0.04

tribufos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-03-07 0.07 0.00 < 0.07
2018 2018-03-07 0.07 0.00 < 0.07
2018 2018-03-07 0.07 0.00 < 0.07
2018 2018-03-07 0.07 0.00 < 0.07
2018 2018-03-07 0.07 0.00 < 0.07

butylated hydroxyanisole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-05-09 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03
2018 2018-03-07 0.03 0.00 < 0.03

o-toluidine

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-05-09 0.007 0.00 < 0.007
2018 2018-03-07 0.007 0.00 < 0.007
2018 2018-03-07 0.007 0.00 < 0.007
2018 2018-03-07 0.007 0.00 < 0.007
2018 2018-03-07 0.007 0.00 < 0.007

quinoline

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-05-09 0.02 0.00 < 0.02
2018 2018-03-07 0.02 0.00 < 0.02
2018 2018-03-07 0.02 0.00 < 0.02
2018 2018-03-07 0.02 0.00 < 0.02
2018 2018-03-07 0.02 0.00 < 0.02

1,2,3-trichloropropane

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2014 2014-09-10 0.03 0.0004 < 0.03
2014 2014-09-10 0.03 0.0004 < 0.03
2014 2014-09-09 0.03 0.0004 < 0.03
2014 2014-09-09 0.03 0.0004 < 0.03
2014 2014-09-09 0.03 0.0004 0.074
2014 2014-03-17 0.03 0.0004 < 0.03
2014 2014-03-17 0.03 0.0004 < 0.03
2014 2014-03-17 0.03 0.0004 < 0.03
2014 2014-03-17 0.03 0.0004 < 0.03
2014 2014-03-17 0.03 0.0004 0.073

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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
chlorate 20 210 < 20 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-10 20 210 < 20
2014 2014-09-10 20 210 < 20
2014 2014-09-09 20 210 < 20
2014 2014-09-09 20 210 < 20
2014 2014-09-09 20 210 < 20
2014 2014-09-09 20 210 < 20
2014 2014-09-09 20 210 < 20
2014 2014-09-09 20 210 < 20
2014 2014-09-09 20 210 < 20
2014 2014-09-09 20 210 < 20
2014 2014-03-17 20 210 < 20
2014 2014-03-17 20 210 < 20
2014 2014-03-17 20 210 < 20
2014 2014-03-17 20 210 < 20
2014 2014-03-17 20 210 < 20
2014 2014-03-17 20 210 < 20
2014 2014-03-17 20 210 < 20
2014 2014-03-17 20 210 < 20
2014 2014-03-17 20 210 < 20
2014 2014-03-17 20 210 < 20
[+] Expand Test Data
chromium 0.2 100 4.51 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-10 0.2 100 3.8
2014 2014-09-10 0.2 100 2.6
2014 2014-09-09 0.2 100 4.6
2014 2014-09-09 0.2 100 4
2014 2014-09-09 0.2 100 5.2
2014 2014-09-09 0.2 100 4.7
2014 2014-09-09 0.2 100 5.3
2014 2014-09-09 0.2 100 7.6
2014 2014-09-09 0.2 100 4.4
2014 2014-09-09 0.2 100 5.6
2014 2014-03-17 0.2 100 5
2014 2014-03-17 0.2 100 4.5
2014 2014-03-17 0.2 100 5.6
2014 2014-03-17 0.2 100 4.4
2014 2014-03-17 0.2 100 4.7
2014 2014-03-17 0.2 100 6.8
2014 2014-03-17 0.2 100 2.7
2014 2014-03-17 0.2 100 2.8
2014 2014-03-17 0.2 100 1.9
2014 2014-03-17 0.2 100 4
[+] Expand Test Data
chromium-6 0.03 0 5.16 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-10 0.03 0 4
2014 2014-09-10 0.03 0 2.6
2014 2014-09-09 0.03 0 5.1
2014 2014-09-09 0.03 0 4.1
2014 2014-09-09 0.03 0 5.6
2014 2014-09-09 0.03 0 5.1
2014 2014-09-09 0.03 0 6.1
2014 2014-09-09 0.03 0 8
2014 2014-09-09 0.03 0 4.1
2014 2014-09-09 0.03 0 6.1
2014 2014-03-17 0.03 0 6.1
2014 2014-03-17 0.03 0 5.6
2014 2014-03-17 0.03 0 6.7
2014 2014-03-17 0.03 0 5.1
2014 2014-03-17 0.03 0 5
2014 2014-03-17 0.03 0 8.5
2014 2014-03-17 0.03 0 3.2
2014 2014-03-17 0.03 0 3.5
2014 2014-03-17 0.03 0 2.4
2014 2014-03-17 0.03 0 6.3
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-10 1 70 < 1
2014 2014-09-10 1 70 < 1
2014 2014-09-09 1 70 < 1
2014 2014-09-09 1 70 < 1
2014 2014-09-09 1 70 < 1
2014 2014-09-09 1 70 < 1
2014 2014-09-09 1 70 < 1
2014 2014-09-09 1 70 < 1
2014 2014-09-09 1 70 < 1
2014 2014-09-09 1 70 < 1
2014 2014-03-17 1 70 < 1
2014 2014-03-17 1 70 < 1
2014 2014-03-17 1 70 < 1
2014 2014-03-17 1 70 < 1
2014 2014-03-17 1 70 < 1
2014 2014-03-17 1 70 < 1
2014 2014-03-17 1 70 < 1
2014 2014-03-17 1 70 < 1
2014 2014-03-17 1 70 < 1
2014 2014-03-17 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 1.96 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-10 1 40 1.3
2014 2014-09-10 1 40 4.7
2014 2014-09-09 1 40 3.2
2014 2014-09-09 1 40 < 1
2014 2014-09-09 1 40 2.8
2014 2014-09-09 1 40 1.3
2014 2014-09-09 1 40 1.6
2014 2014-09-09 1 40 1.8
2014 2014-09-09 1 40 1
2014 2014-09-09 1 40 1.7
2014 2014-03-17 1 40 1.9
2014 2014-03-17 1 40 1.6
2014 2014-03-17 1 40 2.2
2014 2014-03-17 1 40 1.4
2014 2014-03-17 1 40 1.7
2014 2014-03-17 1 40 1.8
2014 2014-03-17 1 40 < 1
2014 2014-03-17 1 40 1.4
2014 2014-03-17 1 40 6.1
2014 2014-03-17 1 40 1.7
[+] Expand Test Data
strontium 0.3 1500 406 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-10 0.3 1500 660
2014 2014-09-10 0.3 1500 630
2014 2014-09-09 0.3 1500 250
2014 2014-09-09 0.3 1500 480
2014 2014-09-09 0.3 1500 290
2014 2014-09-09 0.3 1500 400
2014 2014-09-09 0.3 1500 250
2014 2014-09-09 0.3 1500 310
2014 2014-09-09 0.3 1500 520
2014 2014-09-09 0.3 1500 250
2014 2014-03-17 0.3 1500 300
2014 2014-03-17 0.3 1500 380
2014 2014-03-17 0.3 1500 360
2014 2014-03-17 0.3 1500 400
2014 2014-03-17 0.3 1500 230
2014 2014-03-17 0.3 1500 300
2014 2014-03-17 0.3 1500 610
2014 2014-03-17 0.3 1500 520
2014 2014-03-17 0.3 1500 620
2014 2014-03-17 0.3 1500 360
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-10 0.03 6.14 < 0.03
2014 2014-09-10 0.03 6.14 < 0.03
2014 2014-09-09 0.03 6.14 < 0.03
2014 2014-09-09 0.03 6.14 < 0.03
2014 2014-09-09 0.03 6.14 < 0.03
2014 2014-03-17 0.03 6.14 < 0.03
2014 2014-03-17 0.03 6.14 < 0.03
2014 2014-03-17 0.03 6.14 < 0.03
2014 2014-03-17 0.03 6.14 < 0.03
2014 2014-03-17 0.03 6.14 < 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 2014-09-10 0.1 0.0103 < 0.1
2014 2014-09-10 0.1 0.0103 < 0.1
2014 2014-09-09 0.1 0.0103 < 0.1
2014 2014-09-09 0.1 0.0103 < 0.1
2014 2014-09-09 0.1 0.0103 < 0.1
2014 2014-03-17 0.1 0.0103 < 0.1
2014 2014-03-17 0.1 0.0103 < 0.1
2014 2014-03-17 0.1 0.0103 < 0.1
2014 2014-03-17 0.1 0.0103 < 0.1
2014 2014-03-17 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 2014-10-06 0.07 0.35 < 0.07
2014 2014-09-10 0.07 0.35 < 0.07
2014 2014-09-10 0.07 0.35 < 0.07
2014 2014-09-09 0.07 0.35 < 0.07
2014 2014-09-09 0.07 0.35 < 0.07
2014 2014-03-17 0.07 0.35 < 0.07
2014 2014-03-17 0.07 0.35 < 0.07
2014 2014-03-17 0.07 0.35 < 0.07
2014 2014-03-17 0.07 0.35 < 0.07
2014 2014-03-17 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 2014-09-10 0.0009 0.035 < 0.0009
2014 2014-09-10 0.0009 0.035 < 0.0009
2014 2014-09-09 0.0009 0.035 < 0.0009
2014 2014-09-09 0.0009 0.035 < 0.0009
2014 2014-09-09 0.0009 0.035 < 0.0009
2014 2014-03-17 0.0009 0.035 < 0.0009
2014 2014-03-17 0.0009 0.035 < 0.0009
2014 2014-03-17 0.0009 0.035 < 0.0009
2014 2014-03-17 0.0009 0.035 < 0.0009
2014 2014-03-17 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 2014-09-10 0.0004 0.0009 < 0.0004
2014 2014-09-10 0.0004 0.0009 < 0.0004
2014 2014-09-09 0.0004 0.0009 < 0.0004
2014 2014-09-09 0.0004 0.0009 < 0.0004
2014 2014-09-09 0.0004 0.0009 < 0.0004
2014 2014-03-17 0.0004 0.0009 < 0.0004
2014 2014-03-17 0.0004 0.0009 < 0.0004
2014 2014-03-17 0.0004 0.0009 < 0.0004
2014 2014-03-17 0.0004 0.0009 < 0.0004
2014 2014-03-17 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 2014-09-10 0.0003 0 < 0.0003
2014 2014-09-10 0.0003 0 < 0.0003
2014 2014-09-09 0.0003 0 < 0.0003
2014 2014-09-09 0.0003 0 < 0.0003
2014 2014-09-09 0.0003 0 < 0.0003
2014 2014-03-17 0.0003 0 < 0.0003
2014 2014-03-17 0.0003 0 < 0.0003
2014 2014-03-17 0.0003 0 < 0.0003
2014 2014-03-17 0.0003 0 < 0.0003
2014 2014-03-17 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 2014-09-10 0.2 140 < 0.2
2014 2014-09-10 0.2 140 < 0.2
2014 2014-09-09 0.2 140 < 0.2
2014 2014-09-09 0.2 140 < 0.2
2014 2014-09-09 0.2 140 < 0.2
2014 2014-03-17 0.2 140 < 0.2
2014 2014-03-17 0.2 140 < 0.2
2014 2014-03-17 0.2 140 < 0.2
2014 2014-03-17 0.2 140 < 0.2
2014 2014-03-17 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 2014-09-10 0.2 2.69 < 0.2
2014 2014-09-10 0.2 2.69 < 0.2
2014 2014-09-09 0.2 2.69 < 0.2
2014 2014-09-09 0.2 2.69 < 0.2
2014 2014-09-09 0.2 2.69 < 0.2
2014 2014-03-17 0.2 2.69 < 0.2
2014 2014-03-17 0.2 2.69 < 0.2
2014 2014-03-17 0.2 2.69 < 0.2
2014 2014-03-17 0.2 2.69 < 0.2
2014 2014-03-17 0.2 2.69 < 0.2
[+] Expand Test Data
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-10 0.004 0.35 < 0.004
2014 2014-09-10 0.004 0.35 < 0.004
2014 2014-09-09 0.004 0.35 < 0.004
2014 2014-09-09 0.004 0.35 < 0.004
2014 2014-09-09 0.004 0.35 < 0.004
2014 2014-03-17 0.004 0.35 < 0.004
2014 2014-03-17 0.004 0.35 < 0.004
2014 2014-03-17 0.004 0.35 < 0.004
2014 2014-03-17 0.004 0.35 < 0.004
2014 2014-03-17 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 2014-09-10 0.0008 0.35 < 0.0008
2014 2014-09-10 0.0008 0.35 < 0.0008
2014 2014-09-09 0.0008 0.35 < 0.0008
2014 2014-09-09 0.0008 0.35 < 0.0008
2014 2014-09-09 0.0008 0.35 < 0.0008
2014 2014-03-17 0.0008 0.35 < 0.0008
2014 2014-03-17 0.0008 0.35 < 0.0008
2014 2014-03-17 0.0008 0.35 < 0.0008
2014 2014-03-17 0.0008 0.35 < 0.0008
2014 2014-03-17 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 2014-09-10 0.002 0.35 < 0.002
2014 2014-09-10 0.002 0.35 < 0.002
2014 2014-09-09 0.002 0.35 < 0.002
2014 2014-09-09 0.002 0.35 < 0.002
2014 2014-09-09 0.002 0.35 < 0.002
2014 2014-03-17 0.002 0.35 < 0.002
2014 2014-03-17 0.002 0.35 < 0.002
2014 2014-03-17 0.002 0.35 < 0.002
2014 2014-03-17 0.002 0.35 < 0.002
2014 2014-03-17 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 2014-09-10 0.06 90 < 0.06
2014 2014-09-10 0.06 90 < 0.06
2014 2014-09-09 0.06 90 < 0.06
2014 2014-09-09 0.06 90 < 0.06
2014 2014-09-09 0.06 90 < 0.06
2014 2014-03-17 0.06 90 < 0.06
2014 2014-03-17 0.06 90 < 0.06
2014 2014-03-17 0.06 90 < 0.06
2014 2014-03-17 0.06 90 < 0.06
2014 2014-03-17 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 2014-09-10 0.08 0 < 0.08
2014 2014-09-10 0.08 0 < 0.08
2014 2014-09-09 0.08 0 < 0.08
2014 2014-09-09 0.08 0 < 0.08
2014 2014-09-09 0.08 0 < 0.08
2014 2014-03-17 0.08 0 < 0.08
2014 2014-03-17 0.08 0 < 0.08
2014 2014-03-17 0.08 0 < 0.08
2014 2014-03-17 0.08 0 < 0.08
2014 2014-03-17 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 2014-09-10 0.09 0 < 0.09
2014 2014-09-10 0.09 0 < 0.09
2014 2014-09-09 0.09 0 < 0.09
2014 2014-09-09 0.09 0 < 0.09
2014 2014-09-09 0.09 0 < 0.09
2014 2014-03-17 0.09 0 < 0.09
2014 2014-03-17 0.09 0 < 0.09
2014 2014-03-17 0.09 0 < 0.09
2014 2014-03-17 0.09 0 < 0.09
2014 2014-03-17 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 2014-09-10 0.01 0 < 0.01
2014 2014-09-10 0.01 0 < 0.01
2014 2014-09-09 0.01 0 < 0.01
2014 2014-09-09 0.01 0 < 0.01
2014 2014-09-09 0.01 0 < 0.01
2014 2014-03-17 0.01 0 < 0.01
2014 2014-03-17 0.01 0 < 0.01
2014 2014-03-17 0.01 0 < 0.01
2014 2014-03-17 0.01 0 < 0.01
2014 2014-03-17 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 2014-09-10 0.03 0 < 0.03
2014 2014-09-10 0.03 0 < 0.03
2014 2014-09-09 0.03 0 < 0.03
2014 2014-09-09 0.03 0 < 0.03
2014 2014-09-09 0.03 0 < 0.03
2014 2014-03-17 0.03 0 < 0.03
2014 2014-03-17 0.03 0 < 0.03
2014 2014-03-17 0.03 0 < 0.03
2014 2014-03-17 0.03 0 < 0.03
2014 2014-03-17 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 2014-09-10 0.02 0 < 0.02
2014 2014-09-10 0.02 0 < 0.02
2014 2014-09-09 0.02 0 < 0.02
2014 2014-09-09 0.02 0 < 0.02
2014 2014-09-09 0.02 0 < 0.02
2014 2014-03-17 0.02 0 < 0.02
2014 2014-03-17 0.02 0 < 0.02
2014 2014-03-17 0.02 0 < 0.02
2014 2014-03-17 0.02 0 < 0.02
2014 2014-03-17 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 2014-09-10 0.02 0.07 < 0.02
2014 2014-09-10 0.02 0.07 < 0.02
2014 2014-09-09 0.02 0.07 < 0.02
2014 2014-09-09 0.02 0.07 < 0.02
2014 2014-09-09 0.02 0.07 < 0.02
2014 2014-03-17 0.02 0.07 < 0.02
2014 2014-03-17 0.02 0.07 < 0.02
2014 2014-03-17 0.02 0.07 < 0.02
2014 2014-03-17 0.02 0.07 < 0.02
2014 2014-03-17 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 2014-09-10 0.04 0.07 < 0.04
2014 2014-09-10 0.04 0.07 < 0.04
2014 2014-09-09 0.04 0.07 < 0.04
2014 2014-09-09 0.04 0.07 < 0.04
2014 2014-09-09 0.04 0.07 < 0.04
2014 2014-03-17 0.04 0.07 < 0.04
2014 2014-03-17 0.04 0.07 < 0.04
2014 2014-03-17 0.04 0.07 < 0.04
2014 2014-03-17 0.04 0.07 < 0.04
2014 2014-03-17 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 2014-09-10 0.0001 0 < 0.0001
2014 2014-09-10 0.0001 0 < 0.0001
2014 2014-09-09 0.0001 0 < 0.0001
2014 2014-09-09 0.0001 0 < 0.0001
2014 2014-09-09 0.0001 0 < 0.0001
2014 2014-03-17 0.0001 0 < 0.0001
2014 2014-03-17 0.0001 0 < 0.0001
2014 2014-03-17 0.0001 0 < 0.0001
2014 2014-03-17 0.0001 0 < 0.0001
2014 2014-03-17 0.0001 0 < 0.0001
[+] 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
CA63537 lead 2016-01-01 2018-12-31 0mg/L
CA49039 lead 2013-01-01 2015-12-31 0mg/L
501001912212L lead 2012-01-01 2012-12-31 0.005mg/L
CA37604 lead 2012-01-01 2012-12-31 0mg/L
501001909152L lead 2009-01-01 2009-12-31 0.005mg/L
501001909274L lead 2009-01-01 2009-12-31 0.005mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2017-01-01 - 2017-03-31 Nitrates Maximum Contaminant Level Violation, Single Sample Nitrate Returned to Compliance
2011-04-01 - 2011-06-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2011-01-01 - 2011-03-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2010-06-01 - 2010-06-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2009-02-01 - 2009-02-28 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2002-04-01 - 2002-04-30 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Known
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Known
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
- N/A Total Coliform Rule Monitoring, Routine Minor (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
Castle Analytical Laboratory Atwater, CA 95301
Aqualab Twain Harte, CA 95383
Brelje and Race Laboratories, Inc. Santa Rosa, CA 95404

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Turlock, City Of (CA5010019).

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.