Public Water System: Pomona - City, Water Dept.

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: CA1910126
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 155,604 		Contact Information
POULSEN, DARRON
POULSEN, DARRON
148 N. Huntington Street
POMONA, CA 91768

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   (2) 2014   (2) 2015   (0) 2016   (0) 2017   (0) 2018   (3)
chlorate
1,4-dioxane 		1,4-dioxane
chlorate 		HAA5
HAA6Br
HAA9

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).

HAA5

Year Test Date MRL HRL Test Result
2018 2018-05-16 0 0.00 6.72
2018 2018-05-16 0 0.00 4.284
2018 2018-05-16 0 0.00 5.579
2018 2018-05-16 0 0.00 4.869
2018 2018-05-16 0 0.00 6.68
2018 2018-05-16 0 0.00 2.03
2018 2018-05-16 0 0.00 9.44
2018 2018-05-16 0 0.00 10.43

HAA6Br

Year Test Date MRL HRL Test Result
2018 2018-05-16 0 0.00 8.93
2018 2018-05-16 0 0.00 1.922
2018 2018-05-16 0 0.00 8.426
2018 2018-05-16 0 0.00 7.156
2018 2018-05-16 0 0.00 8.323
2018 2018-05-16 0 0.00 4.235
2018 2018-05-16 0 0.00 4.908

HAA9

Year Test Date MRL HRL Test Result
2018 2018-05-16 0 0.00 13.43
2018 2018-05-16 0 0.00 5.812
2018 2018-05-16 0 0.00 11.175
2018 2018-05-16 0 0.00 9.685
2018 2018-05-16 0 0.00 12.873
2018 2018-05-16 0 0.00 13.045
2018 2018-05-16 0 0.00 14.548

chlorate

Year Test Date MRL HRL Test Result
2015 2015-03-17 20 210 130
2015 2015-03-17 20 210 91
2014 2014-09-16 20 210 69
2014 2014-09-16 20 210 69
2014 2014-02-04 20 210 130
2014 2014-02-04 20 210 130
2014 2014-02-04 20 210 120
2014 2014-02-04 20 210 130
2014 2014-02-04 20 210 330
2014 2014-02-04 20 210 320
2013 2013-11-05 20 210 110
2013 2013-11-05 20 210 120
2013 2013-11-05 20 210 130
2013 2013-11-05 20 210 120
2013 2013-11-05 20 210 120
2013 2013-11-05 20 210 100
2013 2013-11-05 20 210 180
2013 2013-11-05 20 210 350
2013 2013-11-05 20 210 350
2013 2013-11-05 20 210 96
2013 2013-10-02 20 210 240
2013 2013-10-02 20 210 85
2013 2013-08-08 20 210 140
2013 2013-08-08 20 210 130
2013 2013-08-08 20 210 110
2013 2013-08-08 20 210 160
2013 2013-08-08 20 210 450
2013 2013-08-08 20 210 500
2013 2013-05-08 20 210 170
2013 2013-05-08 20 210 200
2013 2013-05-08 20 210 99
2013 2013-05-08 20 210 100
2013 2013-05-08 20 210 170
2013 2013-05-08 20 210 170
2013 2013-05-08 20 210 160
2013 2013-05-08 20 210 160
2013 2013-05-08 20 210 240
2013 2013-05-08 20 210 240
2013 2013-05-08 20 210 95
2013 2013-05-08 20 210 230

1,4-dioxane

Year Test Date MRL HRL Test Result
2015 2015-03-17 0.07 0.35 0.19
2014 2014-09-16 0.07 0.35 < 0.07
2014 2014-02-04 0.07 0.35 0.11
2014 2014-02-04 0.07 0.35 0.45
2014 2014-02-04 0.07 0.35 < 0.07
2013 2013-11-05 0.07 0.35 0.2
2013 2013-11-05 0.07 0.35 0.54
2013 2013-11-05 0.07 0.35 0.41
2013 2013-11-05 0.07 0.35 < 0.07
2013 2013-11-05 0.07 0.35 0.09
2013 2013-10-02 0.07 0.35 < 0.07
2013 2013-08-08 0.07 0.35 0.13
2013 2013-08-08 0.07 0.35 0.46
2013 2013-08-08 0.07 0.35 < 0.07
2013 2013-05-08 0.07 0.35 0.26
2013 2013-05-08 0.07 0.35 0.46
2013 2013-05-08 0.07 0.35 0.49
2013 2013-05-08 0.07 0.35 < 0.07
2013 2013-05-08 0.07 0.35 < 0.07
2013 2013-05-08 0.07 0.35 0.12

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Other Water Contaminants Tested

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

Contaminant MRL HRL Avg Result
chromium 0.2 100 2.0908 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.2 100 4.7
2015 2015-03-17 0.2 100 2.5
2014 2014-09-16 0.2 100 1.6
2014 2014-09-16 0.2 100 1.6
2014 2014-02-04 0.2 100 3.9
2014 2014-02-04 0.2 100 4
2014 2014-02-04 0.2 100 < 0.2
2014 2014-02-04 0.2 100 4
2014 2014-02-04 0.2 100 0.47
2014 2014-02-04 0.2 100 0.5
2013 2013-11-05 0.2 100 4.1
2013 2013-11-05 0.2 100 3.8
2013 2013-11-05 0.2 100 4
2013 2013-11-05 0.2 100 1.5
2013 2013-11-05 0.2 100 1.1
2013 2013-11-05 0.2 100 4
2013 2013-11-05 0.2 100 4.1
2013 2013-11-05 0.2 100 0.67
2013 2013-11-05 0.2 100 0.61
2013 2013-11-05 0.2 100 < 0.2
2013 2013-10-02 0.2 100 0.77
2013 2013-10-02 0.2 100 0.9
2013 2013-08-08 0.2 100 4.5
2013 2013-08-08 0.2 100 2.6
2013 2013-08-08 0.2 100 < 0.2
2013 2013-08-08 0.2 100 4.3
2013 2013-08-08 0.2 100 0.46
2013 2013-08-08 0.2 100 0.51
2013 2013-05-08 0.2 100 0.82
2013 2013-05-08 0.2 100 1.2
2013 2013-05-08 0.2 100 4.2
2013 2013-05-08 0.2 100 4.3
2013 2013-05-08 0.2 100 0.64
2013 2013-05-08 0.2 100 1.1
2013 2013-05-08 0.2 100 4.3
2013 2013-05-08 0.2 100 3.9
2013 2013-05-08 0.2 100 0.46
2013 2013-05-08 0.2 100 0.42
2013 2013-05-08 0.2 100 1.1
2013 2013-05-08 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 2.1274 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.03 0 4.6
2015 2015-03-17 0.03 0 2.1
2014 2014-09-16 0.03 0 1.1
2014 2014-09-16 0.03 0 1.3
2014 2014-02-04 0.03 0 3.8
2014 2014-02-04 0.03 0 3.9
2014 2014-02-04 0.03 0 0.064
2014 2014-02-04 0.03 0 4
2014 2014-02-04 0.03 0 0.49
2014 2014-02-04 0.03 0 0.49
2013 2013-11-05 0.03 0 3.7
2013 2013-11-05 0.03 0 4.2
2013 2013-11-05 0.03 0 4.2
2013 2013-11-05 0.03 0 1.6
2013 2013-11-05 0.03 0 1.2
2013 2013-11-05 0.03 0 4.1
2013 2013-11-05 0.03 0 4.5
2013 2013-11-05 0.03 0 0.71
2013 2013-11-05 0.03 0 0.66
2013 2013-11-05 0.03 0 0.049
2013 2013-10-02 0.03 0 0.91
2013 2013-10-02 0.03 0 1.1
2013 2013-08-08 0.03 0 4.8
2013 2013-08-08 0.03 0 2.8
2013 2013-08-08 0.03 0 0.069
2013 2013-08-08 0.03 0 4.7
2013 2013-08-08 0.03 0 0.52
2013 2013-08-08 0.03 0 0.51
2013 2013-05-08 0.03 0 0.46
2013 2013-05-08 0.03 0 1.2
2013 2013-05-08 0.03 0 4.4
2013 2013-05-08 0.03 0 4.6
2013 2013-05-08 0.03 0 0.62
2013 2013-05-08 0.03 0 1.1
2013 2013-05-08 0.03 0 4.6
2013 2013-05-08 0.03 0 3.9
2013 2013-05-08 0.03 0 0.4
2013 2013-05-08 0.03 0 0.41
2013 2013-05-08 0.03 0 1.2
2013 2013-05-08 0.03 0 0.035
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 1 70 < 1
2015 2015-03-17 1 70 < 1
2014 2014-09-16 1 70 < 1
2014 2014-09-16 1 70 < 1
2014 2014-02-04 1 70 < 1
2014 2014-02-04 1 70 < 1
2014 2014-02-04 1 70 < 1
2014 2014-02-04 1 70 < 1
2014 2014-02-04 1 70 < 1
2014 2014-02-04 1 70 < 1
2013 2013-11-05 1 70 < 1
2013 2013-11-05 1 70 < 1
2013 2013-11-05 1 70 < 1
2013 2013-11-05 1 70 < 1
2013 2013-11-05 1 70 < 1
2013 2013-11-05 1 70 < 1
2013 2013-11-05 1 70 < 1
2013 2013-11-05 1 70 < 1
2013 2013-11-05 1 70 < 1
2013 2013-11-05 1 70 < 1
2013 2013-10-02 1 70 < 1
2013 2013-10-02 1 70 < 1
2013 2013-08-08 1 70 < 1
2013 2013-08-08 1 70 < 1
2013 2013-08-08 1 70 < 1
2013 2013-08-08 1 70 < 1
2013 2013-08-08 1 70 < 1
2013 2013-08-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
2013 2013-05-08 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 2.1575 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 1 40 3.9
2015 2015-03-17 1 40 2.6
2014 2014-09-16 1 40 2.5
2014 2014-09-16 1 40 2.5
2014 2014-02-04 1 40 1.5
2014 2014-02-04 1 40 2.6
2014 2014-02-04 1 40 < 1
2014 2014-02-04 1 40 1.8
2014 2014-02-04 1 40 3.1
2014 2014-02-04 1 40 3.3
2013 2013-11-05 1 40 2.9
2013 2013-11-05 1 40 2.7
2013 2013-11-05 1 40 2.7
2013 2013-11-05 1 40 1.2
2013 2013-11-05 1 40 1
2013 2013-11-05 1 40 3.4
2013 2013-11-05 1 40 1.2
2013 2013-11-05 1 40 3.1
2013 2013-11-05 1 40 3.2
2013 2013-11-05 1 40 < 1
2013 2013-10-02 1 40 2.9
2013 2013-10-02 1 40 2.6
2013 2013-08-08 1 40 3.2
2013 2013-08-08 1 40 3.3
2013 2013-08-08 1 40 < 1
2013 2013-08-08 1 40 1.3
2013 2013-08-08 1 40 3.3
2013 2013-08-08 1 40 3.4
2013 2013-05-08 1 40 < 1
2013 2013-05-08 1 40 2.3
2013 2013-05-08 1 40 2.8
2013 2013-05-08 1 40 2.5
2013 2013-05-08 1 40 < 1
2013 2013-05-08 1 40 1.2
2013 2013-05-08 1 40 2.7
2013 2013-05-08 1 40 1.1
2013 2013-05-08 1 40 3.1
2013 2013-05-08 1 40 3.1
2013 2013-05-08 1 40 2.3
2013 2013-05-08 1 40 < 1
[+] Expand Test Data
strontium 0.3 1500 490.75 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.3 1500 780
2015 2015-03-17 0.3 1500 420
2014 2014-09-16 0.3 1500 310
2014 2014-09-16 0.3 1500 300
2014 2014-02-04 0.3 1500 500
2014 2014-02-04 0.3 1500 630
2014 2014-02-04 0.3 1500 460
2014 2014-02-04 0.3 1500 540
2014 2014-02-04 0.3 1500 260
2014 2014-02-04 0.3 1500 270
2013 2013-11-05 0.3 1500 630
2013 2013-11-05 0.3 1500 600
2013 2013-11-05 0.3 1500 630
2013 2013-11-05 0.3 1500 530
2013 2013-11-05 0.3 1500 500
2013 2013-11-05 0.3 1500 700
2013 2013-11-05 0.3 1500 420
2013 2013-11-05 0.3 1500 280
2013 2013-11-05 0.3 1500 270
2013 2013-11-05 0.3 1500 450
2013 2013-10-02 0.3 1500 720
2013 2013-10-02 0.3 1500 710
2013 2013-08-08 0.3 1500 750
2013 2013-08-08 0.3 1500 750
2013 2013-08-08 0.3 1500 470
2013 2013-08-08 0.3 1500 460
2013 2013-08-08 0.3 1500 280
2013 2013-08-08 0.3 1500 280
2013 2013-05-08 0.3 1500 420
2013 2013-05-08 0.3 1500 690
2013 2013-05-08 0.3 1500 580
2013 2013-05-08 0.3 1500 560
2013 2013-05-08 0.3 1500 430
2013 2013-05-08 0.3 1500 430
2013 2013-05-08 0.3 1500 590
2013 2013-05-08 0.3 1500 410
2013 2013-05-08 0.3 1500 240
2013 2013-05-08 0.3 1500 240
2013 2013-05-08 0.3 1500 680
2013 2013-05-08 0.3 1500 460
[+] Expand Test Data
vanadium 0.2 21 3.4975 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.2 21 4.3
2015 2015-03-17 0.2 21 4.8
2014 2014-09-16 0.2 21 5
2014 2014-09-16 0.2 21 5
2014 2014-02-04 0.2 21 3.3
2014 2014-02-04 0.2 21 3.9
2014 2014-02-04 0.2 21 1.6
2014 2014-02-04 0.2 21 3.4
2014 2014-02-04 0.2 21 2.6
2014 2014-02-04 0.2 21 2.7
2013 2013-11-05 0.2 21 4.4
2013 2013-11-05 0.2 21 3.6
2013 2013-11-05 0.2 21 3.8
2013 2013-11-05 0.2 21 2.8
2013 2013-11-05 0.2 21 2.6
2013 2013-11-05 0.2 21 4.2
2013 2013-11-05 0.2 21 2.8
2013 2013-11-05 0.2 21 2.8
2013 2013-11-05 0.2 21 2.7
2013 2013-11-05 0.2 21 1.7
2013 2013-10-02 0.2 21 3.2
2013 2013-10-02 0.2 21 3.3
2013 2013-08-08 0.2 21 4.1
2013 2013-08-08 0.2 21 3.2
2013 2013-08-08 0.2 21 2.1
2013 2013-08-08 0.2 21 2.9
2013 2013-08-08 0.2 21 2.8
2013 2013-08-08 0.2 21 2.9
2013 2013-05-08 0.2 21 3.9
2013 2013-05-08 0.2 21 4.3
2013 2013-05-08 0.2 21 5.1
2013 2013-05-08 0.2 21 5.1
2013 2013-05-08 0.2 21 3.5
2013 2013-05-08 0.2 21 3.6
2013 2013-05-08 0.2 21 5.2
2013 2013-05-08 0.2 21 4.4
2013 2013-05-08 0.2 21 2.5
2013 2013-05-08 0.2 21 2.4
2013 2013-05-08 0.2 21 4.1
2013 2013-05-08 0.2 21 3.3
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 0.0091 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.03 6.14 < 0.03
2014 2014-09-16 0.03 6.14 < 0.03
2014 2014-02-04 0.03 6.14 0.042
2014 2014-02-04 0.03 6.14 < 0.03
2014 2014-02-04 0.03 6.14 < 0.03
2013 2013-11-05 0.03 6.14 < 0.03
2013 2013-11-05 0.03 6.14 < 0.03
2013 2013-11-05 0.03 6.14 < 0.03
2013 2013-11-05 0.03 6.14 < 0.03
2013 2013-11-05 0.03 6.14 0.048
2013 2013-10-02 0.03 6.14 < 0.03
2013 2013-08-08 0.03 6.14 0.045
2013 2013-08-08 0.03 6.14 < 0.03
2013 2013-08-08 0.03 6.14 < 0.03
2013 2013-05-08 0.03 6.14 < 0.03
2013 2013-05-08 0.03 6.14 < 0.03
2013 2013-05-08 0.03 6.14 < 0.03
2013 2013-05-08 0.03 6.14 < 0.03
2013 2013-05-08 0.03 6.14 < 0.03
2013 2013-05-08 0.03 6.14 0.046
[+] Expand Test Data
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.03 0.0004 < 0.03
2014 2014-09-16 0.03 0.0004 < 0.03
2014 2014-02-04 0.03 0.0004 < 0.03
2014 2014-02-04 0.03 0.0004 < 0.03
2014 2014-02-04 0.03 0.0004 < 0.03
2013 2013-11-05 0.03 0.0004 < 0.03
2013 2013-11-05 0.03 0.0004 < 0.03
2013 2013-11-05 0.03 0.0004 < 0.03
2013 2013-11-05 0.03 0.0004 < 0.03
2013 2013-11-05 0.03 0.0004 < 0.03
2013 2013-10-02 0.03 0.0004 < 0.03
2013 2013-08-08 0.03 0.0004 < 0.03
2013 2013-08-08 0.03 0.0004 < 0.03
2013 2013-08-08 0.03 0.0004 < 0.03
2013 2013-05-08 0.03 0.0004 < 0.03
2013 2013-05-08 0.03 0.0004 < 0.03
2013 2013-05-08 0.03 0.0004 < 0.03
2013 2013-05-08 0.03 0.0004 < 0.03
2013 2013-05-08 0.03 0.0004 < 0.03
2013 2013-05-08 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
2015 2015-03-17 0.1 0.0103 < 0.1
2014 2014-09-16 0.1 0.0103 < 0.1
2014 2014-02-04 0.1 0.0103 < 0.1
2014 2014-02-04 0.1 0.0103 < 0.1
2014 2014-02-04 0.1 0.0103 < 0.1
2013 2013-11-05 0.1 0.0103 < 0.1
2013 2013-11-05 0.1 0.0103 < 0.1
2013 2013-11-05 0.1 0.0103 < 0.1
2013 2013-11-05 0.1 0.0103 < 0.1
2013 2013-11-05 0.1 0.0103 < 0.1
2013 2013-10-02 0.1 0.0103 < 0.1
2013 2013-08-08 0.1 0.0103 < 0.1
2013 2013-08-08 0.1 0.0103 < 0.1
2013 2013-08-08 0.1 0.0103 < 0.1
2013 2013-05-08 0.1 0.0103 < 0.1
2013 2013-05-08 0.1 0.0103 < 0.1
2013 2013-05-08 0.1 0.0103 < 0.1
2013 2013-05-08 0.1 0.0103 < 0.1
2013 2013-05-08 0.1 0.0103 < 0.1
2013 2013-05-08 0.1 0.0103 < 0.1
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.2 140 < 0.2
2014 2014-09-16 0.2 140 < 0.2
2014 2014-02-04 0.2 140 < 0.2
2014 2014-02-04 0.2 140 < 0.2
2014 2014-02-04 0.2 140 < 0.2
2013 2013-11-05 0.2 140 < 0.2
2013 2013-11-05 0.2 140 < 0.2
2013 2013-11-05 0.2 140 < 0.2
2013 2013-11-05 0.2 140 < 0.2
2013 2013-11-05 0.2 140 < 0.2
2013 2013-10-02 0.2 140 < 0.2
2013 2013-08-08 0.2 140 < 0.2
2013 2013-08-08 0.2 140 < 0.2
2013 2013-08-08 0.2 140 < 0.2
2013 2013-05-08 0.2 140 < 0.2
2013 2013-05-08 0.2 140 < 0.2
2013 2013-05-08 0.2 140 < 0.2
2013 2013-05-08 0.2 140 < 0.2
2013 2013-05-08 0.2 140 < 0.2
2013 2013-05-08 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
2015 2015-03-17 0.2 2.69 < 0.2
2014 2014-09-16 0.2 2.69 < 0.2
2014 2014-02-04 0.2 2.69 < 0.2
2014 2014-02-04 0.2 2.69 < 0.2
2014 2014-02-04 0.2 2.69 < 0.2
2013 2013-11-05 0.2 2.69 < 0.2
2013 2013-11-05 0.2 2.69 < 0.2
2013 2013-11-05 0.2 2.69 < 0.2
2013 2013-11-05 0.2 2.69 < 0.2
2013 2013-11-05 0.2 2.69 < 0.2
2013 2013-10-02 0.2 2.69 < 0.2
2013 2013-08-08 0.2 2.69 < 0.2
2013 2013-08-08 0.2 2.69 < 0.2
2013 2013-08-08 0.2 2.69 < 0.2
2013 2013-05-08 0.2 2.69 < 0.2
2013 2013-05-08 0.2 2.69 < 0.2
2013 2013-05-08 0.2 2.69 < 0.2
2013 2013-05-08 0.2 2.69 < 0.2
2013 2013-05-08 0.2 2.69 < 0.2
2013 2013-05-08 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
2015 2015-03-17 0.06 90 < 0.06
2014 2014-09-16 0.06 90 < 0.06
2014 2014-02-04 0.06 90 < 0.06
2014 2014-02-04 0.06 90 < 0.06
2014 2014-02-04 0.06 90 < 0.06
2013 2013-11-05 0.06 90 < 0.06
2013 2013-11-05 0.06 90 < 0.06
2013 2013-11-05 0.06 90 < 0.06
2013 2013-11-05 0.06 90 < 0.06
2013 2013-11-05 0.06 90 < 0.06
2013 2013-10-02 0.06 90 < 0.06
2013 2013-08-08 0.06 90 < 0.06
2013 2013-08-08 0.06 90 < 0.06
2013 2013-08-08 0.06 90 < 0.06
2013 2013-05-08 0.06 90 < 0.06
2013 2013-05-08 0.06 90 < 0.06
2013 2013-05-08 0.06 90 < 0.06
2013 2013-05-08 0.06 90 < 0.06
2013 2013-05-08 0.06 90 < 0.06
2013 2013-05-08 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
2015 2015-03-17 0.08 0 < 0.08
2014 2014-09-16 0.08 0 < 0.08
2014 2014-02-04 0.08 0 < 0.08
2014 2014-02-04 0.08 0 < 0.08
2014 2014-02-04 0.08 0 < 0.08
2013 2013-11-05 0.08 0 < 0.08
2013 2013-11-05 0.08 0 < 0.08
2013 2013-11-05 0.08 0 < 0.08
2013 2013-11-05 0.08 0 < 0.08
2013 2013-11-05 0.08 0 < 0.08
2013 2013-10-02 0.08 0 < 0.08
2013 2013-08-08 0.08 0 < 0.08
2013 2013-08-08 0.08 0 < 0.08
2013 2013-08-08 0.08 0 < 0.08
2013 2013-05-08 0.08 0 < 0.08
2013 2013-05-08 0.08 0 < 0.08
2013 2013-05-08 0.08 0 < 0.08
2013 2013-05-08 0.08 0 < 0.08
2013 2013-05-08 0.08 0 < 0.08
2013 2013-05-08 0.08 0 < 0.08
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.09 0 < 0.09
2014 2014-09-16 0.09 0 < 0.09
2014 2014-02-04 0.09 0 < 0.09
2014 2014-02-04 0.09 0 < 0.09
2014 2014-02-04 0.09 0 < 0.09
2013 2013-11-05 0.09 0 < 0.09
2013 2013-11-05 0.09 0 < 0.09
2013 2013-11-05 0.09 0 < 0.09
2013 2013-11-05 0.09 0 < 0.09
2013 2013-11-05 0.09 0 < 0.09
2013 2013-10-02 0.09 0 < 0.09
2013 2013-08-08 0.09 0 < 0.09
2013 2013-08-08 0.09 0 < 0.09
2013 2013-08-08 0.09 0 < 0.09
2013 2013-05-08 0.09 0 < 0.09
2013 2013-05-08 0.09 0 < 0.09
2013 2013-05-08 0.09 0 < 0.09
2013 2013-05-08 0.09 0 < 0.09
2013 2013-05-08 0.09 0 < 0.09
2013 2013-05-08 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.01 0 < 0.01
2014 2014-09-16 0.01 0 < 0.01
2014 2014-02-04 0.01 0 < 0.01
2014 2014-02-04 0.01 0 < 0.01
2014 2014-02-04 0.01 0 < 0.01
2013 2013-11-05 0.01 0 < 0.01
2013 2013-11-05 0.01 0 < 0.01
2013 2013-11-05 0.01 0 < 0.01
2013 2013-11-05 0.01 0 < 0.01
2013 2013-11-05 0.01 0 < 0.01
2013 2013-10-02 0.01 0 < 0.01
2013 2013-08-08 0.01 0 < 0.01
2013 2013-08-08 0.01 0 < 0.01
2013 2013-08-08 0.01 0 < 0.01
2013 2013-05-08 0.01 0 < 0.01
2013 2013-05-08 0.01 0 < 0.01
2013 2013-05-08 0.01 0 < 0.01
2013 2013-05-08 0.01 0 < 0.01
2013 2013-05-08 0.01 0 < 0.01
2013 2013-05-08 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.03 0 < 0.03
2014 2014-09-16 0.03 0 < 0.03
2014 2014-02-04 0.03 0 < 0.03
2014 2014-02-04 0.03 0 < 0.03
2014 2014-02-04 0.03 0 < 0.03
2013 2013-11-05 0.03 0 < 0.03
2013 2013-11-05 0.03 0 < 0.03
2013 2013-11-05 0.03 0 < 0.03
2013 2013-11-05 0.03 0 < 0.03
2013 2013-11-05 0.03 0 < 0.03
2013 2013-10-02 0.03 0 < 0.03
2013 2013-08-08 0.03 0 < 0.03
2013 2013-08-08 0.03 0 < 0.03
2013 2013-08-08 0.03 0 < 0.03
2013 2013-05-08 0.03 0 < 0.03
2013 2013-05-08 0.03 0 < 0.03
2013 2013-05-08 0.03 0 < 0.03
2013 2013-05-08 0.03 0 < 0.03
2013 2013-05-08 0.03 0 < 0.03
2013 2013-05-08 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.02 0 < 0.02
2014 2014-09-16 0.02 0 < 0.02
2014 2014-02-04 0.02 0 < 0.02
2014 2014-02-04 0.02 0 < 0.02
2014 2014-02-04 0.02 0 < 0.02
2013 2013-11-05 0.02 0 < 0.02
2013 2013-11-05 0.02 0 < 0.02
2013 2013-11-05 0.02 0 < 0.02
2013 2013-11-05 0.02 0 < 0.02
2013 2013-11-05 0.02 0 < 0.02
2013 2013-10-02 0.02 0 < 0.02
2013 2013-08-08 0.02 0 < 0.02
2013 2013-08-08 0.02 0 < 0.02
2013 2013-08-08 0.02 0 < 0.02
2013 2013-05-08 0.02 0 < 0.02
2013 2013-05-08 0.02 0 < 0.02
2013 2013-05-08 0.02 0 < 0.02
2013 2013-05-08 0.02 0 < 0.02
2013 2013-05-08 0.02 0 < 0.02
2013 2013-05-08 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
2015 2015-03-17 0.02 0.07 < 0.02
2014 2014-09-16 0.02 0.07 < 0.02
2014 2014-02-04 0.02 0.07 < 0.02
2014 2014-02-04 0.02 0.07 < 0.02
2014 2014-02-04 0.02 0.07 < 0.02
2013 2013-11-05 0.02 0.07 < 0.02
2013 2013-11-05 0.02 0.07 < 0.02
2013 2013-11-05 0.02 0.07 < 0.02
2013 2013-11-05 0.02 0.07 < 0.02
2013 2013-11-05 0.02 0.07 < 0.02
2013 2013-10-02 0.02 0.07 < 0.02
2013 2013-08-08 0.02 0.07 < 0.02
2013 2013-08-08 0.02 0.07 < 0.02
2013 2013-08-08 0.02 0.07 < 0.02
2013 2013-05-08 0.02 0.07 < 0.02
2013 2013-05-08 0.02 0.07 < 0.02
2013 2013-05-08 0.02 0.07 < 0.02
2013 2013-05-08 0.02 0.07 < 0.02
2013 2013-05-08 0.02 0.07 < 0.02
2013 2013-05-08 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
2015 2015-03-17 0.04 0.07 < 0.04
2014 2014-09-16 0.04 0.07 < 0.04
2014 2014-02-04 0.04 0.07 < 0.04
2014 2014-02-04 0.04 0.07 < 0.04
2014 2014-02-04 0.04 0.07 < 0.04
2013 2013-11-05 0.04 0.07 < 0.04
2013 2013-11-05 0.04 0.07 < 0.04
2013 2013-11-05 0.04 0.07 < 0.04
2013 2013-11-05 0.04 0.07 < 0.04
2013 2013-11-05 0.04 0.07 < 0.04
2013 2013-10-02 0.04 0.07 < 0.04
2013 2013-08-08 0.04 0.07 < 0.04
2013 2013-08-08 0.04 0.07 < 0.04
2013 2013-08-08 0.04 0.07 < 0.04
2013 2013-05-08 0.04 0.07 < 0.04
2013 2013-05-08 0.04 0.07 < 0.04
2013 2013-05-08 0.04 0.07 < 0.04
2013 2013-05-08 0.04 0.07 < 0.04
2013 2013-05-08 0.04 0.07 < 0.04
2013 2013-05-08 0.04 0.07 < 0.04
[+] Expand Test Data
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.0009 0.035 < 0.0009
2014 2014-09-16 0.0009 0.035 < 0.0009
2014 2014-02-04 0.0009 0.035 < 0.0009
2014 2014-02-04 0.0009 0.035 < 0.0009
2014 2014-02-04 0.0009 0.035 < 0.0009
2013 2013-11-05 0.0009 0.035 < 0.0009
2013 2013-11-05 0.0009 0.035 < 0.0009
2013 2013-11-05 0.0009 0.035 < 0.0009
2013 2013-11-05 0.0009 0.035 < 0.0009
2013 2013-11-05 0.0009 0.035 < 0.0009
2013 2013-10-02 0.0009 0.035 < 0.0009
2013 2013-08-08 0.0009 0.035 < 0.0009
2013 2013-08-08 0.0009 0.035 < 0.0009
2013 2013-08-08 0.0009 0.035 < 0.0009
2013 2013-06-25 0.0009 0.035 < 0.0009
2013 2013-05-08 0.0009 0.035 < 0.0009
2013 2013-05-08 0.0009 0.035 < 0.0009
2013 2013-05-08 0.0009 0.035 < 0.0009
2013 2013-05-08 0.0009 0.035 < 0.0009
2013 2013-05-08 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
2015 2015-03-17 0.0004 0.0009 < 0.0004
2014 2014-09-16 0.0004 0.0009 < 0.0004
2014 2014-02-04 0.0004 0.0009 < 0.0004
2014 2014-02-04 0.0004 0.0009 < 0.0004
2014 2014-02-04 0.0004 0.0009 < 0.0004
2013 2013-11-05 0.0004 0.0009 < 0.0004
2013 2013-11-05 0.0004 0.0009 < 0.0004
2013 2013-11-05 0.0004 0.0009 < 0.0004
2013 2013-11-05 0.0004 0.0009 < 0.0004
2013 2013-11-05 0.0004 0.0009 < 0.0004
2013 2013-10-02 0.0004 0.0009 < 0.0004
2013 2013-08-08 0.0004 0.0009 < 0.0004
2013 2013-08-08 0.0004 0.0009 < 0.0004
2013 2013-08-08 0.0004 0.0009 < 0.0004
2013 2013-06-25 0.0004 0.0009 < 0.0004
2013 2013-05-08 0.0004 0.0009 < 0.0004
2013 2013-05-08 0.0004 0.0009 < 0.0004
2013 2013-05-08 0.0004 0.0009 < 0.0004
2013 2013-05-08 0.0004 0.0009 < 0.0004
2013 2013-05-08 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
2015 2015-03-17 0.0003 0 < 0.0003
2014 2014-09-16 0.0003 0 < 0.0003
2014 2014-02-04 0.0003 0 < 0.0003
2014 2014-02-04 0.0003 0 < 0.0003
2014 2014-02-04 0.0003 0 < 0.0003
2013 2013-11-05 0.0003 0 < 0.0003
2013 2013-11-05 0.0003 0 < 0.0003
2013 2013-11-05 0.0003 0 < 0.0003
2013 2013-11-05 0.0003 0 < 0.0003
2013 2013-11-05 0.0003 0 < 0.0003
2013 2013-10-02 0.0003 0 < 0.0003
2013 2013-08-08 0.0003 0 < 0.0003
2013 2013-08-08 0.0003 0 < 0.0003
2013 2013-08-08 0.0003 0 < 0.0003
2013 2013-06-25 0.0003 0 < 0.0003
2013 2013-05-08 0.0003 0 < 0.0003
2013 2013-05-08 0.0003 0 < 0.0003
2013 2013-05-08 0.0003 0 < 0.0003
2013 2013-05-08 0.0003 0 < 0.0003
2013 2013-05-08 0.0003 0 < 0.0003
[+] Expand Test Data
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.004 0.35 < 0.004
2014 2014-09-16 0.004 0.35 < 0.004
2014 2014-02-04 0.004 0.35 < 0.004
2014 2014-02-04 0.004 0.35 < 0.004
2014 2014-02-04 0.004 0.35 < 0.004
2013 2013-11-05 0.004 0.35 < 0.004
2013 2013-11-05 0.004 0.35 < 0.004
2013 2013-11-05 0.004 0.35 < 0.004
2013 2013-11-05 0.004 0.35 < 0.004
2013 2013-11-05 0.004 0.35 < 0.004
2013 2013-10-02 0.004 0.35 < 0.004
2013 2013-08-08 0.004 0.35 < 0.004
2013 2013-08-08 0.004 0.35 < 0.004
2013 2013-08-08 0.004 0.35 < 0.004
2013 2013-06-25 0.004 0.35 < 0.004
2013 2013-05-08 0.004 0.35 < 0.004
2013 2013-05-08 0.004 0.35 < 0.004
2013 2013-05-08 0.004 0.35 < 0.004
2013 2013-05-08 0.004 0.35 < 0.004
2013 2013-05-08 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
2015 2015-03-17 0.0008 0.35 < 0.0008
2014 2014-09-16 0.0008 0.35 < 0.0008
2014 2014-02-04 0.0008 0.35 < 0.0008
2014 2014-02-04 0.0008 0.35 < 0.0008
2014 2014-02-04 0.0008 0.35 < 0.0008
2013 2013-11-05 0.0008 0.35 < 0.0008
2013 2013-11-05 0.0008 0.35 < 0.0008
2013 2013-11-05 0.0008 0.35 < 0.0008
2013 2013-11-05 0.0008 0.35 < 0.0008
2013 2013-11-05 0.0008 0.35 < 0.0008
2013 2013-10-02 0.0008 0.35 < 0.0008
2013 2013-08-08 0.0008 0.35 < 0.0008
2013 2013-08-08 0.0008 0.35 < 0.0008
2013 2013-08-08 0.0008 0.35 < 0.0008
2013 2013-06-25 0.0008 0.35 < 0.0008
2013 2013-05-08 0.0008 0.35 < 0.0008
2013 2013-05-08 0.0008 0.35 < 0.0008
2013 2013-05-08 0.0008 0.35 < 0.0008
2013 2013-05-08 0.0008 0.35 < 0.0008
2013 2013-05-08 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
2015 2015-03-17 0.002 0.35 < 0.002
2014 2014-09-16 0.002 0.35 < 0.002
2014 2014-02-04 0.002 0.35 < 0.002
2014 2014-02-04 0.002 0.35 < 0.002
2014 2014-02-04 0.002 0.35 < 0.002
2013 2013-11-05 0.002 0.35 < 0.002
2013 2013-11-05 0.002 0.35 < 0.002
2013 2013-11-05 0.002 0.35 < 0.002
2013 2013-11-05 0.002 0.35 < 0.002
2013 2013-11-05 0.002 0.35 < 0.002
2013 2013-10-02 0.002 0.35 < 0.002
2013 2013-08-08 0.002 0.35 < 0.002
2013 2013-08-08 0.002 0.35 < 0.002
2013 2013-08-08 0.002 0.35 < 0.002
2013 2013-06-25 0.002 0.35 < 0.002
2013 2013-05-08 0.002 0.35 < 0.002
2013 2013-05-08 0.002 0.35 < 0.002
2013 2013-05-08 0.002 0.35 < 0.002
2013 2013-05-08 0.002 0.35 < 0.002
2013 2013-05-08 0.002 0.35 < 0.002
[+] Expand Test Data
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-17 0.0001 0 < 0.0001
2014 2014-09-16 0.0001 0 < 0.0001
2014 2014-02-04 0.0001 0 < 0.0001
2014 2014-02-04 0.0001 0 < 0.0001
2014 2014-02-04 0.0001 0 < 0.0001
2013 2013-11-05 0.0001 0 < 0.0001
2013 2013-11-05 0.0001 0 < 0.0001
2013 2013-11-05 0.0001 0 < 0.0001
2013 2013-11-05 0.0001 0 < 0.0001
2013 2013-11-05 0.0001 0 < 0.0001
2013 2013-10-02 0.0001 0 < 0.0001
2013 2013-08-08 0.0001 0 < 0.0001
2013 2013-08-08 0.0001 0 < 0.0001
2013 2013-08-08 0.0001 0 < 0.0001
2013 2013-06-25 0.0001 0 < 0.0001
2013 2013-05-08 0.0001 0 < 0.0001
2013 2013-05-08 0.0001 0 < 0.0001
2013 2013-05-08 0.0001 0 < 0.0001
2013 2013-05-08 0.0001 0 < 0.0001
2013 2013-05-08 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
CA55806 lead 2014-01-01 2016-12-31 0.0045mg/L
CA38759 lead 2011-01-01 2013-12-31 0.003mg/L
191012610195L3Y2008- lead 2010-01-01 2010-12-31 0.004mg/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 Treatment Technique (SWTR and GWR) Surface Water Treatment Rule Returned to Compliance

What My Water Data Means

Water data isn't always easy to interpret, but by following the links on this page you should be able to have most of your questions answered. By clicking the name of a water contaminant or secondary substance you can learn about that specific substance. Ultimately this page should give you some insight towards learning if your water is safe, what water filter you should buy (if any), and how well your local water compares against other sources.

Sources

The origin of MyTapWater.org's water data is explained on our Data Sources page.

Why Is My Water Data Not More Recent?

The recency of the data for your ZIP code depends on the last your water source was tested, by a federal, state, or local agency. More information about the timing can be determined by learning about the dataset in question and seeing how often the EPA (other another governing body) mandated testing.