Public Water System: Manteca, City Of

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: CA3910005
Type: Community water system
EPA Region: 09
Primary Source: Surface water purchased
Population Served: 75,748
Contact Information
MONTROSS, GEORGE
MONTROSS, GEORGE
1001 W Center St.
MANTECA, CA 95337

This public water system services 2 zip codes in 1 municipality in 1 county.

Summary Results


A summary view of the the times a water contaminant was tested and found to exceed the level set by the EPA (the MCL).

Maximum Contaminant Levels Exceeded (by year):

2013   (3) 2014   (1) 2015   (1)
vanadium
chlorate
1,2,3-trichloropropane
vanadium vanadium

Contaminant Detailed Results


This a view of violations of maximum contaminant levels. In the expanded view you can see each know test date for a given contaminant, the result of the test, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

vanadium
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2015 2015-07-08 0.2 21 12
2015 2015-07-07 0.2 21 42
2015 2015-07-07 0.2 21 15
2015 2015-07-07 0.2 21 18
2015 2015-07-07 0.2 21 21
2015 2015-07-07 0.2 21 34
2015 2015-07-07 0.2 21 28
2015 2015-07-07 0.2 21 14
2015 2015-07-07 0.2 21 28
2015 2015-07-07 0.2 21 43
2015 2015-07-07 0.2 21 16
2015 2015-07-07 0.2 21 44
2014 2014-04-23 0.2 21 0.43
2014 2014-02-26 0.2 21 22
2013 2013-11-19 0.2 21 47
2013 2013-11-19 0.2 21 1.2
2013 2013-11-19 0.2 21 32
2013 2013-11-19 0.2 21 54
2013 2013-11-19 0.2 21 48
2013 2013-11-19 0.2 21 35
2013 2013-11-19 0.2 21 1.3
2013 2013-11-19 0.2 21 23
2013 2013-11-19 0.2 21 1.3
2013 2013-11-19 0.2 21 49
2013 2013-11-19 0.2 21 18
2013 2013-11-19 0.2 21 24
2013 2013-11-19 0.2 21 43
2013 2013-11-18 0.2 21 47
2013 2013-08-14 0.2 21 0.43
2013 2013-08-14 0.2 21 0.7
2013 2013-05-14 0.2 21 0.44
2013 2013-05-14 0.2 21 0.59

chlorate
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2014 2014-04-23 20 210 < 20
2014 2014-02-26 20 210 71
2013 2013-11-19 20 210 < 20
2013 2013-11-19 20 210 26
2013 2013-11-19 20 210 140
2013 2013-11-19 20 210 770
2013 2013-11-19 20 210 36
2013 2013-11-19 20 210 120
2013 2013-11-19 20 210 120
2013 2013-11-19 20 210 80
2013 2013-11-19 20 210 45
2013 2013-11-19 20 210 120
2013 2013-11-19 20 210 78
2013 2013-11-19 20 210 100
2013 2013-11-19 20 210 73
2013 2013-11-18 20 210 84
2013 2013-08-28 20 210 < 20
2013 2013-08-14 20 210 22
2013 2013-05-22 20 210 21
2013 2013-05-22 20 210 75
2013 2013-05-22 20 210 54
2013 2013-05-22 20 210 52
2013 2013-05-22 20 210 49
2013 2013-05-22 20 210 57
2013 2013-05-22 20 210 62
2013 2013-05-22 20 210 86
2013 2013-05-22 20 210 55
2013 2013-05-22 20 210 150
2013 2013-05-22 20 210 32
2013 2013-05-22 20 210 54
2013 2013-05-14 20 210 34
2013 2013-05-14 20 210 34

1,2,3-trichloropropane
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2014 2014-04-23 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 < 0.03
2013 2013-11-19 0.03 0.0004 0.04
2013 2013-11-18 0.03 0.0004 < 0.03
2013 2013-09-17 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
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
2013 2013-05-22 0.03 0.0004 0.038
2013 2013-05-14 0.03 0.0004 < 0.03

Other Water Contaminants Tested


The following contaminants were tested and within national EPA guidelines.

The last mile of pipe makes a big difference, learn more about testing your water.

Contaminant MRL HRL Avg Result
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-19 0.07 0.35 < 0.07
2013 2013-11-18 0.07 0.35 < 0.07
2013 2013-08-14 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
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
2013 2013-05-22 0.07 0.35 < 0.07
2013 2013-05-14 0.07 0.35 < 0.07
molybdenum 1 40 0.7031 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-08 1 40 < 1
2015 2015-07-07 1 40 1.5
2015 2015-07-07 1 40 1.4
2015 2015-07-07 1 40 2.6
2015 2015-07-07 1 40 < 1
2015 2015-07-07 1 40 < 1
2015 2015-07-07 1 40 < 1
2015 2015-07-07 1 40 < 1
2015 2015-07-07 1 40 1.3
2015 2015-07-07 1 40 < 1
2015 2015-07-07 1 40 2
2015 2015-07-07 1 40 1.4
2014 2014-04-23 1 40 < 1
2014 2014-02-26 1 40 < 1
2013 2013-11-19 1 40 1.6
2013 2013-11-19 1 40 < 1
2013 2013-11-19 1 40 1.4
2013 2013-11-19 1 40 2.1
2013 2013-11-19 1 40 < 1
2013 2013-11-19 1 40 1.5
2013 2013-11-19 1 40 < 1
2013 2013-11-19 1 40 < 1
2013 2013-11-19 1 40 < 1
2013 2013-11-19 1 40 < 1
2013 2013-11-19 1 40 1.5
2013 2013-11-19 1 40 < 1
2013 2013-11-19 1 40 1.4
2013 2013-11-18 1 40 2.8
2013 2013-08-14 1 40 < 1
2013 2013-08-14 1 40 < 1
2013 2013-05-14 1 40 < 1
2013 2013-05-14 1 40 < 1
strontium 0.3 1500 328.5313 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-08 0.3 1500 210
2015 2015-07-07 0.3 1500 360
2015 2015-07-07 0.3 1500 390
2015 2015-07-07 0.3 1500 340
2015 2015-07-07 0.3 1500 240
2015 2015-07-07 0.3 1500 1200
2015 2015-07-07 0.3 1500 200
2015 2015-07-07 0.3 1500 230
2015 2015-07-07 0.3 1500 240
2015 2015-07-07 0.3 1500 500
2015 2015-07-07 0.3 1500 260
2015 2015-07-07 0.3 1500 420
2014 2014-04-23 0.3 1500 64
2014 2014-02-26 0.3 1500 280
2014 2014-01-15 0.3 1500 490
2014 2014-01-15 0.3 1500 220
2013 2013-11-19 0.3 1500 410
2013 2013-11-19 0.3 1500 61
2013 2013-11-19 0.3 1500 470
2013 2013-11-19 0.3 1500 210
2013 2013-11-19 0.3 1500 510
2013 2013-11-19 0.3 1500 63
2013 2013-11-19 0.3 1500 330
2013 2013-11-19 0.3 1500 1400
2013 2013-11-19 0.3 1500 64
2013 2013-11-19 0.3 1500 300
2013 2013-11-19 0.3 1500 420
2013 2013-11-18 0.3 1500 390
2013 2013-08-14 0.3 1500 59
2013 2013-08-14 0.3 1500 61
2013 2013-05-14 0.3 1500 60
2013 2013-05-14 0.3 1500 61
chromium-6 0.03 0 1.5057 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.03 0 0.053
2014 2014-02-26 0.03 0 1.6
2013 2013-11-19 0.03 0 3.3
2013 2013-11-19 0.03 0 0.05
2013 2013-11-19 0.03 0 3.7
2013 2013-11-19 0.03 0 0.08
2013 2013-11-19 0.03 0 2.3
2013 2013-11-19 0.03 0 0.07
2013 2013-11-19 0.03 0 1.5
2013 2013-11-19 0.03 0 3.8
2013 2013-11-19 0.03 0 0.043
2013 2013-11-19 0.03 0 2.1
2013 2013-11-19 0.03 0 1.6
2013 2013-11-19 0.03 0 1.2
2013 2013-11-19 0.03 0 1.5
2013 2013-11-18 0.03 0 1.4
2013 2013-08-14 0.03 0 0.055
2013 2013-08-14 0.03 0 0.078
2013 2013-05-22 0.03 0 3.7
2013 2013-05-22 0.03 0 4.5
2013 2013-05-22 0.03 0 1.5
2013 2013-05-22 0.03 0 1.5
2013 2013-05-22 0.03 0 1.6
2013 2013-05-22 0.03 0 2.8
2013 2013-05-22 0.03 0 0.65
2013 2013-05-22 0.03 0 1.5
2013 2013-05-22 0.03 0 2.4
2013 2013-05-22 0.03 0 1.8
2013 2013-05-22 0.03 0 0.097
2013 2013-05-22 0.03 0 1.6
2013 2013-05-14 0.03 0 0.047
2013 2013-05-14 0.03 0 0.06
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-08 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2014 2014-04-23 1 70 < 1
2014 2014-02-26 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-19 1 70 < 1
2013 2013-11-18 1 70 < 1
2013 2013-08-14 1 70 < 1
2013 2013-08-14 1 70 < 1
2013 2013-05-14 1 70 < 1
2013 2013-05-14 1 70 < 1
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-19 0.2 140 < 0.2
2013 2013-11-18 0.2 140 < 0.2
2013 2013-09-17 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
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
2013 2013-05-22 0.2 140 < 0.2
2013 2013-05-14 0.2 140 < 0.2
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-19 0.2 2.69 < 0.2
2013 2013-11-18 0.2 2.69 < 0.2
2013 2013-09-17 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
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
2013 2013-05-22 0.2 2.69 < 0.2
2013 2013-05-14 0.2 2.69 < 0.2
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-19 0.02 0.07 < 0.02
2013 2013-11-18 0.02 0.07 < 0.02
2013 2013-08-14 0.02 0.07 < 0.02
2013 2013-06-19 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
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
2013 2013-05-22 0.02 0.07 < 0.02
2013 2013-05-22 0.02 0.07 < 0.02
2013 2013-05-14 0.02 0.07 < 0.02
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-19 0.06 90 < 0.06
2013 2013-11-18 0.06 90 < 0.06
2013 2013-09-17 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
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
2013 2013-05-22 0.06 90 < 0.06
2013 2013-05-14 0.06 90 < 0.06
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-19 0.08 0 < 0.08
2013 2013-11-18 0.08 0 < 0.08
2013 2013-09-17 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
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
2013 2013-05-22 0.08 0 < 0.08
2013 2013-05-14 0.08 0 < 0.08
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-19 0.04 0.07 < 0.04
2013 2013-11-18 0.04 0.07 < 0.04
2013 2013-08-14 0.04 0.07 < 0.04
2013 2013-06-19 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
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
2013 2013-05-22 0.04 0.07 < 0.04
2013 2013-05-22 0.04 0.07 < 0.04
2013 2013-05-14 0.04 0.07 < 0.04
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-19 0.02 0 < 0.02
2013 2013-11-18 0.02 0 < 0.02
2013 2013-08-14 0.02 0 < 0.02
2013 2013-06-19 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
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
2013 2013-05-22 0.02 0 < 0.02
2013 2013-05-22 0.02 0 < 0.02
2013 2013-05-14 0.02 0 < 0.02
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-19 0.03 0 < 0.03
2013 2013-11-18 0.03 0 < 0.03
2013 2013-08-14 0.03 0 < 0.03
2013 2013-06-19 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
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
2013 2013-05-22 0.03 0 < 0.03
2013 2013-05-22 0.03 0 < 0.03
2013 2013-05-14 0.03 0 < 0.03
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-19 0.01 0 < 0.01
2013 2013-11-18 0.01 0 < 0.01
2013 2013-08-14 0.01 0 < 0.01
2013 2013-06-19 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
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
2013 2013-05-22 0.01 0 < 0.01
2013 2013-05-22 0.01 0 < 0.01
2013 2013-05-14 0.01 0 < 0.01
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-19 0.09 0 < 0.09
2013 2013-11-18 0.09 0 < 0.09
2013 2013-08-14 0.09 0 < 0.09
2013 2013-06-19 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
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
2013 2013-05-22 0.09 0 < 0.09
2013 2013-05-22 0.09 0 < 0.09
2013 2013-05-14 0.09 0 < 0.09
chromium 0.2 100 1.6256 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-08 0.2 100 0.84
2015 2015-07-07 0.2 100 3.4
2015 2015-07-07 0.2 100 4.3
2015 2015-07-07 0.2 100 1.6
2015 2015-07-07 0.2 100 1.3
2015 2015-07-07 0.2 100 4.2
2015 2015-07-07 0.2 100 0.78
2015 2015-07-07 0.2 100 1.6
2015 2015-07-07 0.2 100 2.5
2015 2015-07-07 0.2 100 1.7
2015 2015-07-07 0.2 100 < 0.2
2015 2015-07-07 0.2 100 2
2014 2014-04-23 0.2 100 < 0.2
2014 2014-02-26 0.2 100 2
2014 2014-01-15 0.2 100 2.1
2014 2014-01-15 0.2 100 1.1
2013 2013-11-19 0.2 100 3.8
2013 2013-11-19 0.2 100 < 0.2
2013 2013-11-19 0.2 100 4.4
2013 2013-11-19 0.2 100 < 0.2
2013 2013-11-19 0.2 100 4.5
2013 2013-11-19 0.2 100 2.6
2013 2013-11-19 0.2 100 < 0.2
2013 2013-11-19 0.2 100 1.8
2013 2013-11-19 0.2 100 < 0.2
2013 2013-11-19 0.2 100 1.9
2013 2013-11-19 0.2 100 1.9
2013 2013-11-18 0.2 100 1.7
2013 2013-08-14 0.2 100 < 0.2
2013 2013-08-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
2013 2013-05-14 0.2 100 < 0.2
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-19 0.1 0.0103 < 0.1
2013 2013-11-18 0.1 0.0103 < 0.1
2013 2013-09-17 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
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
2013 2013-05-22 0.1 0.0103 < 0.1
2013 2013-05-14 0.1 0.0103 < 0.1
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-23 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-19 0.03 6.14 < 0.03
2013 2013-11-18 0.03 6.14 < 0.03
2013 2013-09-17 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
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
2013 2013-05-22 0.03 6.14 < 0.03
2013 2013-05-14 0.03 6.14 < 0.03

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. Lead and copper can be — and often are — added to drinking water in between the water facility and a tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
CA49590 lead 2013-01-01 2015-12-31 0.0011mg/L
CA37606 lead 2010-01-01 2012-12-31 0.0025mg/L
391000512227L lead 2012-01-01 2012-12-31 0.0025mg/L
391000510254L lead 2010-01-01 2010-12-31 0.005mg/L
391000509160L lead 2009-01-01 2009-12-31 0.005mg/L
391000509196L lead 2009-01-01 2009-12-31 0.0014mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2013-07-01 - 2013-09-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2013-04-01 - 2013-06-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2013-01-01 - 2013-03-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2012-10-01 - 2012-12-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2012-07-01 - 2012-09-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2012-04-01 - 2012-06-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2012-01-01 - 2012-03-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2011-10-01 - 2011-12-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2011-07-01 - 2011-09-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic 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
2010-10-01 - 2010-12-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2010-07-01 - 2010-09-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2010-04-01 - 2010-06-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2010-01-01 - 2010-03-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2009-10-01 - 2009-12-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2009-07-01 - 2009-09-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2009-04-01 - 2009-06-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2009-01-01 - 2009-03-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2008-10-01 - 2008-12-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2008-07-01 - 2008-09-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2008-04-01 - 2008-06-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2008-01-01 - 2008-03-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2007-10-01 - 2007-12-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2007-07-01 - 2007-09-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2007-04-01 - 2007-06-30 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2007-01-01 - 2007-03-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2006-10-01 - 2006-12-31 Arsenic Maximum Contaminant Level Violation, Average Arsenic Returned to Compliance
2001-12-04 - 2002-03-04 Nitrates Maximum Contaminant Level Violation, Average Nitrate Returned to Compliance
1993-06-01 - 1993-06-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1993-05-01 - 1993-05-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1992-10-01 - 1992-10-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1987-07-01 - 1987-07-31 Miscellaneous Notification, Public - Known
1987-07-01 - 1987-07-31 Arsenic Maximum Contaminant Level Violation, Single Sample Arsenic Known
1987-07-01 - 1987-07-31 Arsenic Monitoring, Regular Arsenic Known
1987-07-01 - 1987-07-31 Inorganic Chemicals Maximum Contaminant Level Violation, Single Sample Fluoride Known
1987-07-01 - 1987-07-31 Inorganic Chemicals Monitoring, Regular Fluoride Known
1987-07-01 - 1987-07-31 Nitrates Maximum Contaminant Level Violation, Single Sample Nitrate Known
1987-07-01 - 1987-07-31 Nitrates Monitoring, Regular Nitrate Known
1987-07-01 - 1987-07-31 Inorganic Chemicals Maximum Contaminant Level Violation, Single Sample Selenium Known
1987-07-01 - 1987-07-31 Inorganic Chemicals Monitoring, Regular Selenium Known

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.