Public Water System: Tempe 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: AZ0407100
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 165,000
Contact Information
DEROSA, MARILYN
DEROSA, MARILYN
PO BOX 5002
TEMPE, AZ 85280

This public water system services 5 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   (3) 2015   (0)
1,4-dioxane
PFOS
chlorate
1,4-dioxane
chlorate
PFOS

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).

1,4-dioxane
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2014 2014-04-28 0.07 0.35 < 0.07
2014 2014-04-23 0.07 0.35 0.53
2014 2014-01-15 0.07 0.35 < 0.07
2014 2014-01-15 0.07 0.35 < 0.07
2014 2014-01-14 0.07 0.35 0.25
2014 2014-01-14 0.07 0.35 < 0.07
2014 2014-01-14 0.07 0.35 0.41
2014 2014-01-14 0.07 0.35 < 0.07
2014 2014-01-14 0.07 0.35 < 0.07
2014 2014-01-14 0.07 0.35 0.11
2014 2014-01-14 0.07 0.35 0.094
2014 2014-01-02 0.07 0.35 < 0.07
2013 2013-10-22 0.07 0.35 < 0.07
2013 2013-10-22 0.07 0.35 < 0.07
2013 2013-07-31 0.07 0.35 < 0.07
2013 2013-07-17 0.07 0.35 0.31
2013 2013-07-17 0.07 0.35 < 0.07
2013 2013-07-17 0.07 0.35 < 0.07
2013 2013-07-16 0.07 0.35 0.48
2013 2013-07-16 0.07 0.35 0.15
2013 2013-07-16 0.07 0.35 < 0.07
2013 2013-07-16 0.07 0.35 < 0.07
2013 2013-07-16 0.07 0.35 0.15
2013 2013-07-16 0.07 0.35 0.092

PFOS
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2014 2014-04-28 0.04 0.07 < 0.04
2014 2014-04-23 0.04 0.07 < 0.04
2014 2014-01-15 0.04 0.07 < 0.04
2014 2014-01-15 0.04 0.07 < 0.04
2014 2014-01-14 0.04 0.07 < 0.04
2014 2014-01-14 0.04 0.07 0.058
2014 2014-01-14 0.04 0.07 < 0.04
2014 2014-01-14 0.04 0.07 < 0.04
2014 2014-01-14 0.04 0.07 0.044
2014 2014-01-14 0.04 0.07 0.12
2014 2014-01-14 0.04 0.07 < 0.04
2014 2014-01-02 0.04 0.07 < 0.04
2013 2013-10-22 0.04 0.07 < 0.04
2013 2013-10-22 0.04 0.07 < 0.04
2013 2013-07-31 0.04 0.07 < 0.04
2013 2013-07-17 0.04 0.07 < 0.04
2013 2013-07-17 0.04 0.07 < 0.04
2013 2013-07-17 0.04 0.07 < 0.04
2013 2013-07-16 0.04 0.07 0.054
2013 2013-07-16 0.04 0.07 < 0.04
2013 2013-07-16 0.04 0.07 < 0.04
2013 2013-07-16 0.04 0.07 < 0.04
2013 2013-07-16 0.04 0.07 0.15
2013 2013-07-16 0.04 0.07 0.046

chlorate
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2014 2014-04-28 20 210 200
2014 2014-04-23 20 210 90
2014 2014-04-23 20 210 86
2014 2014-04-23 20 210 81
2014 2014-01-15 20 210 < 20
2014 2014-01-15 20 210 140
2014 2014-01-14 20 210 100
2014 2014-01-14 20 210 110
2014 2014-01-14 20 210 110
2014 2014-01-14 20 210 52
2014 2014-01-14 20 210 < 20
2014 2014-01-14 20 210 < 20
2014 2014-01-14 20 210 110
2014 2014-01-14 20 210 480
2014 2014-01-14 20 210 29
2014 2014-01-14 20 210 87
2014 2014-01-02 20 210 170
2013 2013-10-22 20 210 140
2013 2013-10-22 20 210 150
2013 2013-10-22 20 210 120
2013 2013-10-22 20 210 140
2013 2013-07-31 20 210 < 20
2013 2013-07-17 20 210 100
2013 2013-07-17 20 210 200
2013 2013-07-17 20 210 53
2013 2013-07-17 20 210 100
2013 2013-07-17 20 210 160
2013 2013-07-17 20 210 87
2013 2013-07-16 20 210 < 20
2013 2013-07-16 20 210 49
2013 2013-07-16 20 210 160
2013 2013-07-16 20 210 81
2013 2013-07-16 20 210 27
2013 2013-07-16 20 210 480

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
vanadium 0.2 21 4.4471 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.2 21 3.2
2014 2014-04-23 0.2 21 4.8
2014 2014-04-23 0.2 21 4.9
2014 2014-04-23 0.2 21 5.2
2014 2014-01-15 0.2 21 4
2014 2014-01-15 0.2 21 6.6
2014 2014-01-14 0.2 21 4.6
2014 2014-01-14 0.2 21 5
2014 2014-01-14 0.2 21 3.9
2014 2014-01-14 0.2 21 3.8
2014 2014-01-14 0.2 21 4.2
2014 2014-01-14 0.2 21 5.3
2014 2014-01-14 0.2 21 4.7
2014 2014-01-14 0.2 21 5.1
2014 2014-01-14 0.2 21 5.2
2014 2014-01-14 0.2 21 4.9
2014 2014-01-02 0.2 21 4.9
2013 2013-10-22 0.2 21 3.4
2013 2013-10-22 0.2 21 3.8
2013 2013-10-22 0.2 21 3.4
2013 2013-10-22 0.2 21 3.9
2013 2013-08-22 0.2 21 4.5
2013 2013-08-08 0.2 21 4.5
2013 2013-08-08 0.2 21 5.8
2013 2013-08-08 0.2 21 4.2
2013 2013-08-07 0.2 21 3.8
2013 2013-08-07 0.2 21 5.7
2013 2013-08-07 0.2 21 5.5
2013 2013-07-31 0.2 21 12
2013 2013-07-23 0.2 21 1.8
2013 2013-07-23 0.2 21 2.5
2013 2013-07-23 0.2 21 1.8
2013 2013-07-23 0.2 21 1.7
2013 2013-07-23 0.2 21 2.6
chromium 0.2 100 4.5606 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.2 100 0.99
2014 2014-04-23 0.2 100 2.4
2014 2014-04-23 0.2 100 3
2014 2014-04-23 0.2 100 3.1
2014 2014-01-15 0.2 100 4.1
2014 2014-01-15 0.2 100 8.7
2014 2014-01-14 0.2 100 2.8
2014 2014-01-14 0.2 100 4.1
2014 2014-01-14 0.2 100 3.2
2014 2014-01-14 0.2 100 17
2014 2014-01-14 0.2 100 6.5
2014 2014-01-14 0.2 100 1.2
2014 2014-01-14 0.2 100 4
2014 2014-01-14 0.2 100 4
2014 2014-01-14 0.2 100 0.46
2014 2014-01-14 0.2 100 1.2
2014 2014-01-02 0.2 100 0.58
2013 2013-10-22 0.2 100 0.23
2013 2013-10-22 0.2 100 0.26
2013 2013-10-22 0.2 100 < 0.2
2013 2013-10-22 0.2 100 0.23
2013 2013-08-22 0.2 100 5.4
2013 2013-08-08 0.2 100 1
2013 2013-08-08 0.2 100 0.9
2013 2013-08-08 0.2 100 4.1
2013 2013-08-07 0.2 100 3.2
2013 2013-08-07 0.2 100 0.55
2013 2013-08-07 0.2 100 2.5
2013 2013-07-31 0.2 100 66
2013 2013-07-23 0.2 100 0.29
2013 2013-07-23 0.2 100 1.2
2013 2013-07-23 0.2 100 0.27
2013 2013-07-23 0.2 100 0.3
2013 2013-07-23 0.2 100 1.3
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 1 70 < 1
2014 2014-04-23 1 70 < 1
2014 2014-04-23 1 70 < 1
2014 2014-04-23 1 70 < 1
2014 2014-01-15 1 70 < 1
2014 2014-01-15 1 70 < 1
2014 2014-01-14 1 70 < 1
2014 2014-01-14 1 70 < 1
2014 2014-01-14 1 70 < 1
2014 2014-01-14 1 70 < 1
2014 2014-01-14 1 70 < 1
2014 2014-01-14 1 70 < 1
2014 2014-01-14 1 70 < 1
2014 2014-01-14 1 70 < 1
2014 2014-01-14 1 70 < 1
2014 2014-01-14 1 70 < 1
2014 2014-01-02 1 70 < 1
2013 2013-10-22 1 70 < 1
2013 2013-10-22 1 70 < 1
2013 2013-10-22 1 70 < 1
2013 2013-10-22 1 70 < 1
2013 2013-08-22 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 2013-08-07 1 70 < 1
2013 2013-08-07 1 70 < 1
2013 2013-08-07 1 70 < 1
2013 2013-07-31 1 70 < 1
2013 2013-07-23 1 70 < 1
2013 2013-07-23 1 70 < 1
2013 2013-07-23 1 70 < 1
2013 2013-07-23 1 70 < 1
2013 2013-07-23 1 70 < 1
molybdenum 1 40 1.0912 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 1 40 2.8
2014 2014-04-23 1 40 1.1
2014 2014-04-23 1 40 2
2014 2014-04-23 1 40 1.9
2014 2014-01-15 1 40 < 1
2014 2014-01-15 1 40 1.1
2014 2014-01-14 1 40 2.3
2014 2014-01-14 1 40 1.6
2014 2014-01-14 1 40 < 1
2014 2014-01-14 1 40 < 1
2014 2014-01-14 1 40 < 1
2014 2014-01-14 1 40 < 1
2014 2014-01-14 1 40 2.3
2014 2014-01-14 1 40 2.5
2014 2014-01-14 1 40 < 1
2014 2014-01-14 1 40 < 1
2014 2014-01-02 1 40 2.6
2013 2013-10-22 1 40 1.8
2013 2013-10-22 1 40 1.6
2013 2013-10-22 1 40 1.6
2013 2013-10-22 1 40 1.8
2013 2013-08-22 1 40 < 1
2013 2013-08-08 1 40 < 1
2013 2013-08-08 1 40 1
2013 2013-08-08 1 40 < 1
2013 2013-08-07 1 40 < 1
2013 2013-08-07 1 40 < 1
2013 2013-08-07 1 40 < 1
2013 2013-07-31 1 40 < 1
2013 2013-07-23 1 40 1.9
2013 2013-07-23 1 40 1.7
2013 2013-07-23 1 40 1.9
2013 2013-07-23 1 40 1.8
2013 2013-07-23 1 40 1.8
strontium 0.3 1500 768.2353 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.3 1500 740
2014 2014-04-23 0.3 1500 710
2014 2014-04-23 0.3 1500 650
2014 2014-04-23 0.3 1500 690
2014 2014-01-15 0.3 1500 1100
2014 2014-01-15 0.3 1500 1000
2014 2014-01-14 0.3 1500 900
2014 2014-01-14 0.3 1500 830
2014 2014-01-14 0.3 1500 980
2014 2014-01-14 0.3 1500 800
2014 2014-01-14 0.3 1500 1300
2014 2014-01-14 0.3 1500 650
2014 2014-01-14 0.3 1500 890
2014 2014-01-14 0.3 1500 880
2014 2014-01-14 0.3 1500 650
2014 2014-01-14 0.3 1500 880
2014 2014-01-02 0.3 1500 660
2013 2013-10-22 0.3 1500 500
2013 2013-10-22 0.3 1500 550
2013 2013-10-22 0.3 1500 480
2013 2013-10-22 0.3 1500 560
2013 2013-08-22 0.3 1500 920
2013 2013-08-08 0.3 1500 820
2013 2013-08-08 0.3 1500 620
2013 2013-08-08 0.3 1500 1100
2013 2013-08-07 0.3 1500 1000
2013 2013-08-07 0.3 1500 670
2013 2013-08-07 0.3 1500 880
2013 2013-07-31 0.3 1500 1200
2013 2013-07-23 0.3 1500 500
2013 2013-07-23 0.3 1500 500
2013 2013-07-23 0.3 1500 500
2013 2013-07-23 0.3 1500 530
2013 2013-07-23 0.3 1500 480
chromium-6 0.03 0 2.3276 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.03 0 0.87
2014 2014-04-23 0.03 0 3
2014 2014-04-23 0.03 0 2.3
2014 2014-04-23 0.03 0 3
2014 2014-01-15 0.03 0 9.5
2014 2014-01-15 0.03 0 4.3
2014 2014-01-14 0.03 0 4.4
2014 2014-01-14 0.03 0 3
2014 2014-01-14 0.03 0 4.2
2014 2014-01-14 0.03 0 3
2014 2014-01-14 0.03 0 0.57
2014 2014-01-14 0.03 0 7.2
2014 2014-01-14 0.03 0 1.3
2014 2014-01-14 0.03 0 0.55
2014 2014-01-14 0.03 0 0.34
2014 2014-01-14 0.03 0 4.2
2014 2014-01-02 0.03 0 0.62
2013 2013-10-22 0.03 0 0.27
2013 2013-10-22 0.03 0 0.23
2013 2013-10-22 0.03 0 0.11
2013 2013-10-22 0.03 0 0.21
2013 2013-08-22 0.03 0 6.8
2013 2013-08-08 0.03 0 0.59
2013 2013-08-07 0.03 0 0.28
2013 2013-07-17 0.03 0 0.73
2013 2013-07-17 0.03 0 3.6
2013 2013-07-17 0.03 0 4.9
2013 2013-07-17 0.03 0 0.69
2013 2013-07-17 0.03 0 0.76
2013 2013-07-16 0.03 0 5.2
2013 2013-07-16 0.03 0 1.2
2013 2013-07-16 0.03 0 0.31
2013 2013-07-16 0.03 0 0.34
2013 2013-07-16 0.03 0 0.57
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.0001 0 < 0.0001
2014 2014-04-23 0.0001 0 < 0.0001
2014 2014-01-15 0.0001 0 < 0.0001
2014 2014-01-15 0.0001 0 < 0.0001
2014 2014-01-14 0.0001 0 < 0.0001
2014 2014-01-14 0.0001 0 < 0.0001
2014 2014-01-14 0.0001 0 < 0.0001
2014 2014-01-14 0.0001 0 < 0.0001
2014 2014-01-14 0.0001 0 < 0.0001
2014 2014-01-14 0.0001 0 < 0.0001
2014 2014-01-14 0.0001 0 < 0.0001
2014 2014-01-02 0.0001 0 < 0.0001
2013 2013-10-22 0.0001 0 < 0.0001
2013 2013-10-22 0.0001 0 < 0.0001
2013 2013-07-31 0.0001 0 < 0.0001
2013 2013-07-17 0.0001 0 < 0.0001
2013 2013-07-17 0.0001 0 < 0.0001
2013 2013-07-17 0.0001 0 < 0.0001
2013 2013-07-16 0.0001 0 < 0.0001
2013 2013-07-16 0.0001 0 < 0.0001
2013 2013-07-16 0.0001 0 < 0.0001
2013 2013-07-16 0.0001 0 < 0.0001
2013 2013-07-16 0.0001 0 < 0.0001
2013 2013-07-16 0.0001 0 < 0.0001
4-androstene-3,17-dione 0.0003 0 < 0.0003 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.0003 0 < 0.0003
2014 2014-04-23 0.0003 0 < 0.0003
2014 2014-01-15 0.0003 0 < 0.0003
2014 2014-01-15 0.0003 0 < 0.0003
2014 2014-01-14 0.0003 0 < 0.0003
2014 2014-01-14 0.0003 0 < 0.0003
2014 2014-01-14 0.0003 0 < 0.0003
2014 2014-01-14 0.0003 0 < 0.0003
2014 2014-01-14 0.0003 0 < 0.0003
2014 2014-01-14 0.0003 0 < 0.0003
2014 2014-01-14 0.0003 0 < 0.0003
2014 2014-01-02 0.0003 0 < 0.0003
2013 2013-10-22 0.0003 0 < 0.0003
2013 2013-10-22 0.0003 0 < 0.0003
2013 2013-07-31 0.0003 0 < 0.0003
2013 2013-07-17 0.0003 0 < 0.0003
2013 2013-07-17 0.0003 0 < 0.0003
2013 2013-07-17 0.0003 0 < 0.0003
2013 2013-07-16 0.0003 0 < 0.0003
2013 2013-07-16 0.0003 0 < 0.0003
2013 2013-07-16 0.0003 0 < 0.0003
2013 2013-07-16 0.0003 0 < 0.0003
2013 2013-07-16 0.0003 0 < 0.0003
2013 2013-07-16 0.0003 0 < 0.0003
PFHpA 0.01 0 0.001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.01 0 < 0.01
2014 2014-04-23 0.01 0 < 0.01
2014 2014-01-15 0.01 0 < 0.01
2014 2014-01-15 0.01 0 < 0.01
2014 2014-01-14 0.01 0 < 0.01
2014 2014-01-14 0.01 0 < 0.01
2014 2014-01-14 0.01 0 < 0.01
2014 2014-01-14 0.01 0 < 0.01
2014 2014-01-14 0.01 0 < 0.01
2014 2014-01-14 0.01 0 0.011
2014 2014-01-14 0.01 0 < 0.01
2014 2014-01-02 0.01 0 < 0.01
2013 2013-10-22 0.01 0 < 0.01
2013 2013-10-22 0.01 0 < 0.01
2013 2013-07-31 0.01 0 < 0.01
2013 2013-07-17 0.01 0 < 0.01
2013 2013-07-17 0.01 0 < 0.01
2013 2013-07-17 0.01 0 < 0.01
2013 2013-07-16 0.01 0 < 0.01
2013 2013-07-16 0.01 0 < 0.01
2013 2013-07-16 0.01 0 < 0.01
2013 2013-07-16 0.01 0 0.013
2013 2013-07-16 0.01 0 < 0.01
2013 2013-07-16 0.01 0 < 0.01
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.004 0.35 < 0.004
2014 2014-04-23 0.004 0.35 < 0.004
2014 2014-01-15 0.004 0.35 < 0.004
2014 2014-01-15 0.004 0.35 < 0.004
2014 2014-01-14 0.004 0.35 < 0.004
2014 2014-01-14 0.004 0.35 < 0.004
2014 2014-01-14 0.004 0.35 < 0.004
2014 2014-01-14 0.004 0.35 < 0.004
2014 2014-01-14 0.004 0.35 < 0.004
2014 2014-01-14 0.004 0.35 < 0.004
2014 2014-01-14 0.004 0.35 < 0.004
2014 2014-01-02 0.004 0.35 < 0.004
2013 2013-10-22 0.004 0.35 < 0.004
2013 2013-10-22 0.004 0.35 < 0.004
2013 2013-07-31 0.004 0.35 < 0.004
2013 2013-07-17 0.004 0.35 < 0.004
2013 2013-07-17 0.004 0.35 < 0.004
2013 2013-07-17 0.004 0.35 < 0.004
2013 2013-07-16 0.004 0.35 < 0.004
2013 2013-07-16 0.004 0.35 < 0.004
2013 2013-07-16 0.004 0.35 < 0.004
2013 2013-07-16 0.004 0.35 < 0.004
2013 2013-07-16 0.004 0.35 < 0.004
2013 2013-07-16 0.004 0.35 < 0.004
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.2 2.69 < 0.2
2014 2014-04-23 0.2 2.69 < 0.2
2014 2014-01-15 0.2 2.69 < 0.2
2014 2014-01-15 0.2 2.69 < 0.2
2014 2014-01-14 0.2 2.69 < 0.2
2014 2014-01-14 0.2 2.69 < 0.2
2014 2014-01-14 0.2 2.69 < 0.2
2014 2014-01-14 0.2 2.69 < 0.2
2014 2014-01-14 0.2 2.69 < 0.2
2014 2014-01-14 0.2 2.69 < 0.2
2014 2014-01-14 0.2 2.69 < 0.2
2014 2014-01-02 0.2 2.69 < 0.2
2013 2013-10-22 0.2 2.69 < 0.2
2013 2013-10-22 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 2013-07-31 0.2 2.69 < 0.2
2013 2013-07-17 0.2 2.69 < 0.2
2013 2013-07-16 0.2 2.69 < 0.2
2013 2013-07-16 0.2 2.69 < 0.2
2013 2013-07-16 0.2 2.69 < 0.2
2013 2013-07-16 0.2 2.69 < 0.2
2013 2013-07-16 0.2 2.69 < 0.2
2013 2013-07-16 0.2 2.69 < 0.2
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.2 140 < 0.2
2014 2014-04-23 0.2 140 < 0.2
2014 2014-01-15 0.2 140 < 0.2
2014 2014-01-15 0.2 140 < 0.2
2014 2014-01-14 0.2 140 < 0.2
2014 2014-01-14 0.2 140 < 0.2
2014 2014-01-14 0.2 140 < 0.2
2014 2014-01-14 0.2 140 < 0.2
2014 2014-01-14 0.2 140 < 0.2
2014 2014-01-14 0.2 140 < 0.2
2014 2014-01-14 0.2 140 < 0.2
2014 2014-01-02 0.2 140 < 0.2
2013 2013-10-22 0.2 140 < 0.2
2013 2013-10-22 0.2 140 < 0.2
2013 2013-08-08 0.2 140 < 0.2
2013 2013-08-08 0.2 140 < 0.2
2013 2013-07-31 0.2 140 < 0.2
2013 2013-07-17 0.2 140 < 0.2
2013 2013-07-16 0.2 140 < 0.2
2013 2013-07-16 0.2 140 < 0.2
2013 2013-07-16 0.2 140 < 0.2
2013 2013-07-16 0.2 140 < 0.2
2013 2013-07-16 0.2 140 < 0.2
2013 2013-07-16 0.2 140 < 0.2
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.0008 0.35 < 0.0008
2014 2014-04-23 0.0008 0.35 < 0.0008
2014 2014-01-15 0.0008 0.35 < 0.0008
2014 2014-01-15 0.0008 0.35 < 0.0008
2014 2014-01-14 0.0008 0.35 < 0.0008
2014 2014-01-14 0.0008 0.35 < 0.0008
2014 2014-01-14 0.0008 0.35 < 0.0008
2014 2014-01-14 0.0008 0.35 < 0.0008
2014 2014-01-14 0.0008 0.35 < 0.0008
2014 2014-01-14 0.0008 0.35 < 0.0008
2014 2014-01-14 0.0008 0.35 < 0.0008
2014 2014-01-02 0.0008 0.35 < 0.0008
2013 2013-10-22 0.0008 0.35 < 0.0008
2013 2013-10-22 0.0008 0.35 < 0.0008
2013 2013-07-31 0.0008 0.35 < 0.0008
2013 2013-07-17 0.0008 0.35 < 0.0008
2013 2013-07-17 0.0008 0.35 < 0.0008
2013 2013-07-17 0.0008 0.35 < 0.0008
2013 2013-07-16 0.0008 0.35 < 0.0008
2013 2013-07-16 0.0008 0.35 < 0.0008
2013 2013-07-16 0.0008 0.35 < 0.0008
2013 2013-07-16 0.0008 0.35 < 0.0008
2013 2013-07-16 0.0008 0.35 < 0.0008
2013 2013-07-16 0.0008 0.35 < 0.0008
17-beta-estradiol 0.0004 0.0009 < 0.0004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.0004 0.0009 < 0.0004
2014 2014-04-23 0.0004 0.0009 < 0.0004
2014 2014-01-15 0.0004 0.0009 < 0.0004
2014 2014-01-15 0.0004 0.0009 < 0.0004
2014 2014-01-14 0.0004 0.0009 < 0.0004
2014 2014-01-14 0.0004 0.0009 < 0.0004
2014 2014-01-14 0.0004 0.0009 < 0.0004
2014 2014-01-14 0.0004 0.0009 < 0.0004
2014 2014-01-14 0.0004 0.0009 < 0.0004
2014 2014-01-14 0.0004 0.0009 < 0.0004
2014 2014-01-14 0.0004 0.0009 < 0.0004
2014 2014-01-02 0.0004 0.0009 < 0.0004
2013 2013-10-22 0.0004 0.0009 < 0.0004
2013 2013-10-22 0.0004 0.0009 < 0.0004
2013 2013-07-31 0.0004 0.0009 < 0.0004
2013 2013-07-17 0.0004 0.0009 < 0.0004
2013 2013-07-17 0.0004 0.0009 < 0.0004
2013 2013-07-17 0.0004 0.0009 < 0.0004
2013 2013-07-16 0.0004 0.0009 < 0.0004
2013 2013-07-16 0.0004 0.0009 < 0.0004
2013 2013-07-16 0.0004 0.0009 < 0.0004
2013 2013-07-16 0.0004 0.0009 < 0.0004
2013 2013-07-16 0.0004 0.0009 < 0.0004
2013 2013-07-16 0.0004 0.0009 < 0.0004
PFOA 0.02 0.07 0.0062 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.02 0.07 < 0.02
2014 2014-04-23 0.02 0.07 < 0.02
2014 2014-01-15 0.02 0.07 < 0.02
2014 2014-01-15 0.02 0.07 < 0.02
2014 2014-01-14 0.02 0.07 < 0.02
2014 2014-01-14 0.02 0.07 < 0.02
2014 2014-01-14 0.02 0.07 < 0.02
2014 2014-01-14 0.02 0.07 < 0.02
2014 2014-01-14 0.02 0.07 0.05
2014 2014-01-14 0.02 0.07 0.023
2014 2014-01-14 0.02 0.07 < 0.02
2014 2014-01-02 0.02 0.07 < 0.02
2013 2013-10-22 0.02 0.07 < 0.02
2013 2013-10-22 0.02 0.07 < 0.02
2013 2013-07-31 0.02 0.07 < 0.02
2013 2013-07-17 0.02 0.07 < 0.02
2013 2013-07-17 0.02 0.07 < 0.02
2013 2013-07-17 0.02 0.07 < 0.02
2013 2013-07-16 0.02 0.07 < 0.02
2013 2013-07-16 0.02 0.07 < 0.02
2013 2013-07-16 0.02 0.07 < 0.02
2013 2013-07-16 0.02 0.07 < 0.02
2013 2013-07-16 0.02 0.07 0.032
2013 2013-07-16 0.02 0.07 0.044
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.03 0.0004 < 0.03
2014 2014-04-23 0.03 0.0004 < 0.03
2014 2014-01-15 0.03 0.0004 < 0.03
2014 2014-01-15 0.03 0.0004 < 0.03
2014 2014-01-14 0.03 0.0004 < 0.03
2014 2014-01-14 0.03 0.0004 < 0.03
2014 2014-01-14 0.03 0.0004 < 0.03
2014 2014-01-14 0.03 0.0004 < 0.03
2014 2014-01-14 0.03 0.0004 < 0.03
2014 2014-01-14 0.03 0.0004 < 0.03
2014 2014-01-14 0.03 0.0004 < 0.03
2014 2014-01-02 0.03 0.0004 < 0.03
2013 2013-10-22 0.03 0.0004 < 0.03
2013 2013-10-22 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 2013-07-31 0.03 0.0004 < 0.03
2013 2013-07-17 0.03 0.0004 < 0.03
2013 2013-07-16 0.03 0.0004 < 0.03
2013 2013-07-16 0.03 0.0004 < 0.03
2013 2013-07-16 0.03 0.0004 < 0.03
2013 2013-07-16 0.03 0.0004 < 0.03
2013 2013-07-16 0.03 0.0004 < 0.03
2013 2013-07-16 0.03 0.0004 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.02 0 < 0.02
2014 2014-04-23 0.02 0 < 0.02
2014 2014-01-15 0.02 0 < 0.02
2014 2014-01-15 0.02 0 < 0.02
2014 2014-01-14 0.02 0 < 0.02
2014 2014-01-14 0.02 0 < 0.02
2014 2014-01-14 0.02 0 < 0.02
2014 2014-01-14 0.02 0 < 0.02
2014 2014-01-14 0.02 0 < 0.02
2014 2014-01-14 0.02 0 < 0.02
2014 2014-01-14 0.02 0 < 0.02
2014 2014-01-02 0.02 0 < 0.02
2013 2013-10-22 0.02 0 < 0.02
2013 2013-10-22 0.02 0 < 0.02
2013 2013-07-31 0.02 0 < 0.02
2013 2013-07-17 0.02 0 < 0.02
2013 2013-07-17 0.02 0 < 0.02
2013 2013-07-17 0.02 0 < 0.02
2013 2013-07-16 0.02 0 < 0.02
2013 2013-07-16 0.02 0 < 0.02
2013 2013-07-16 0.02 0 < 0.02
2013 2013-07-16 0.02 0 < 0.02
2013 2013-07-16 0.02 0 < 0.02
2013 2013-07-16 0.02 0 < 0.02
HCFC-22 0.08 0 0.2025 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.08 0 < 0.08
2014 2014-04-23 0.08 0 < 0.08
2014 2014-01-15 0.08 0 0.47
2014 2014-01-15 0.08 0 1.7
2014 2014-01-14 0.08 0 < 0.08
2014 2014-01-14 0.08 0 < 0.08
2014 2014-01-14 0.08 0 < 0.08
2014 2014-01-14 0.08 0 0.091
2014 2014-01-14 0.08 0 0.093
2014 2014-01-14 0.08 0 0.24
2014 2014-01-14 0.08 0 < 0.08
2014 2014-01-02 0.08 0 < 0.08
2013 2013-10-22 0.08 0 < 0.08
2013 2013-10-22 0.08 0 < 0.08
2013 2013-08-08 0.08 0 0.085
2013 2013-08-08 0.08 0 1
2013 2013-07-31 0.08 0 < 0.08
2013 2013-07-17 0.08 0 < 0.08
2013 2013-07-16 0.08 0 0.55
2013 2013-07-16 0.08 0 < 0.08
2013 2013-07-16 0.08 0 < 0.08
2013 2013-07-16 0.08 0 0.44
2013 2013-07-16 0.08 0 0.19
2013 2013-07-16 0.08 0 < 0.08
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.1 0.0103 < 0.1
2014 2014-04-23 0.1 0.0103 < 0.1
2014 2014-01-15 0.1 0.0103 < 0.1
2014 2014-01-15 0.1 0.0103 < 0.1
2014 2014-01-14 0.1 0.0103 < 0.1
2014 2014-01-14 0.1 0.0103 < 0.1
2014 2014-01-14 0.1 0.0103 < 0.1
2014 2014-01-14 0.1 0.0103 < 0.1
2014 2014-01-14 0.1 0.0103 < 0.1
2014 2014-01-14 0.1 0.0103 < 0.1
2014 2014-01-14 0.1 0.0103 < 0.1
2014 2014-01-02 0.1 0.0103 < 0.1
2013 2013-10-22 0.1 0.0103 < 0.1
2013 2013-10-22 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 2013-07-31 0.1 0.0103 < 0.1
2013 2013-07-17 0.1 0.0103 < 0.1
2013 2013-07-16 0.1 0.0103 < 0.1
2013 2013-07-16 0.1 0.0103 < 0.1
2013 2013-07-16 0.1 0.0103 < 0.1
2013 2013-07-16 0.1 0.0103 < 0.1
2013 2013-07-16 0.1 0.0103 < 0.1
2013 2013-07-16 0.1 0.0103 < 0.1
Halon 1011 0.06 90 0.0067 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.06 90 < 0.06
2014 2014-04-23 0.06 90 < 0.06
2014 2014-01-15 0.06 90 < 0.06
2014 2014-01-15 0.06 90 < 0.06
2014 2014-01-14 0.06 90 < 0.06
2014 2014-01-14 0.06 90 < 0.06
2014 2014-01-14 0.06 90 < 0.06
2014 2014-01-14 0.06 90 < 0.06
2014 2014-01-14 0.06 90 < 0.06
2014 2014-01-14 0.06 90 < 0.06
2014 2014-01-14 0.06 90 < 0.06
2014 2014-01-02 0.06 90 < 0.06
2013 2013-10-22 0.06 90 < 0.06
2013 2013-10-22 0.06 90 < 0.06
2013 2013-08-08 0.06 90 < 0.06
2013 2013-08-08 0.06 90 < 0.06
2013 2013-07-31 0.06 90 < 0.06
2013 2013-07-17 0.06 90 < 0.06
2013 2013-07-16 0.06 90 < 0.06
2013 2013-07-16 0.06 90 0.16
2013 2013-07-16 0.06 90 < 0.06
2013 2013-07-16 0.06 90 < 0.06
2013 2013-07-16 0.06 90 < 0.06
2013 2013-07-16 0.06 90 < 0.06
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.09 0 < 0.09
2014 2014-04-23 0.09 0 < 0.09
2014 2014-01-15 0.09 0 < 0.09
2014 2014-01-15 0.09 0 < 0.09
2014 2014-01-14 0.09 0 < 0.09
2014 2014-01-14 0.09 0 < 0.09
2014 2014-01-14 0.09 0 < 0.09
2014 2014-01-14 0.09 0 < 0.09
2014 2014-01-14 0.09 0 < 0.09
2014 2014-01-14 0.09 0 < 0.09
2014 2014-01-14 0.09 0 < 0.09
2014 2014-01-02 0.09 0 < 0.09
2013 2013-10-22 0.09 0 < 0.09
2013 2013-10-22 0.09 0 < 0.09
2013 2013-07-31 0.09 0 < 0.09
2013 2013-07-17 0.09 0 < 0.09
2013 2013-07-17 0.09 0 < 0.09
2013 2013-07-17 0.09 0 < 0.09
2013 2013-07-16 0.09 0 < 0.09
2013 2013-07-16 0.09 0 < 0.09
2013 2013-07-16 0.09 0 < 0.09
2013 2013-07-16 0.09 0 < 0.09
2013 2013-07-16 0.09 0 < 0.09
2013 2013-07-16 0.09 0 < 0.09
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.0009 0.035 < 0.0009
2014 2014-04-23 0.0009 0.035 < 0.0009
2014 2014-01-15 0.0009 0.035 < 0.0009
2014 2014-01-15 0.0009 0.035 < 0.0009
2014 2014-01-14 0.0009 0.035 < 0.0009
2014 2014-01-14 0.0009 0.035 < 0.0009
2014 2014-01-14 0.0009 0.035 < 0.0009
2014 2014-01-14 0.0009 0.035 < 0.0009
2014 2014-01-14 0.0009 0.035 < 0.0009
2014 2014-01-14 0.0009 0.035 < 0.0009
2014 2014-01-14 0.0009 0.035 < 0.0009
2014 2014-01-02 0.0009 0.035 < 0.0009
2013 2013-10-22 0.0009 0.035 < 0.0009
2013 2013-10-22 0.0009 0.035 < 0.0009
2013 2013-07-31 0.0009 0.035 < 0.0009
2013 2013-07-17 0.0009 0.035 < 0.0009
2013 2013-07-17 0.0009 0.035 < 0.0009
2013 2013-07-17 0.0009 0.035 < 0.0009
2013 2013-07-16 0.0009 0.035 < 0.0009
2013 2013-07-16 0.0009 0.035 < 0.0009
2013 2013-07-16 0.0009 0.035 < 0.0009
2013 2013-07-16 0.0009 0.035 < 0.0009
2013 2013-07-16 0.0009 0.035 < 0.0009
2013 2013-07-16 0.0009 0.035 < 0.0009
1,1-dichloroethane 0.03 6.14 0.0029 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.03 6.14 < 0.03
2014 2014-04-23 0.03 6.14 0.07
2014 2014-01-15 0.03 6.14 < 0.03
2014 2014-01-15 0.03 6.14 < 0.03
2014 2014-01-14 0.03 6.14 < 0.03
2014 2014-01-14 0.03 6.14 < 0.03
2014 2014-01-14 0.03 6.14 < 0.03
2014 2014-01-14 0.03 6.14 < 0.03
2014 2014-01-14 0.03 6.14 < 0.03
2014 2014-01-14 0.03 6.14 < 0.03
2014 2014-01-14 0.03 6.14 < 0.03
2014 2014-01-02 0.03 6.14 < 0.03
2013 2013-10-22 0.03 6.14 < 0.03
2013 2013-10-22 0.03 6.14 < 0.03
2013 2013-08-08 0.03 6.14 < 0.03
2013 2013-08-08 0.03 6.14 < 0.03
2013 2013-07-31 0.03 6.14 < 0.03
2013 2013-07-17 0.03 6.14 < 0.03
2013 2013-07-16 0.03 6.14 < 0.03
2013 2013-07-16 0.03 6.14 < 0.03
2013 2013-07-16 0.03 6.14 < 0.03
2013 2013-07-16 0.03 6.14 < 0.03
2013 2013-07-16 0.03 6.14 < 0.03
2013 2013-07-16 0.03 6.14 < 0.03
PFHxS 0.03 0 0.0104 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.03 0 < 0.03
2014 2014-04-23 0.03 0 < 0.03
2014 2014-01-15 0.03 0 < 0.03
2014 2014-01-15 0.03 0 < 0.03
2014 2014-01-14 0.03 0 < 0.03
2014 2014-01-14 0.03 0 < 0.03
2014 2014-01-14 0.03 0 < 0.03
2014 2014-01-14 0.03 0 < 0.03
2014 2014-01-14 0.03 0 0.043
2014 2014-01-14 0.03 0 0.072
2014 2014-01-14 0.03 0 < 0.03
2014 2014-01-02 0.03 0 < 0.03
2013 2013-10-22 0.03 0 < 0.03
2013 2013-10-22 0.03 0 < 0.03
2013 2013-07-31 0.03 0 < 0.03
2013 2013-07-17 0.03 0 < 0.03
2013 2013-07-17 0.03 0 < 0.03
2013 2013-07-17 0.03 0 < 0.03
2013 2013-07-16 0.03 0 < 0.03
2013 2013-07-16 0.03 0 < 0.03
2013 2013-07-16 0.03 0 < 0.03
2013 2013-07-16 0.03 0 < 0.03
2013 2013-07-16 0.03 0 0.095
2013 2013-07-16 0.03 0 0.04
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-04-28 0.002 0.35 < 0.002
2014 2014-04-23 0.002 0.35 < 0.002
2014 2014-01-15 0.002 0.35 < 0.002
2014 2014-01-15 0.002 0.35 < 0.002
2014 2014-01-14 0.002 0.35 < 0.002
2014 2014-01-14 0.002 0.35 < 0.002
2014 2014-01-14 0.002 0.35 < 0.002
2014 2014-01-14 0.002 0.35 < 0.002
2014 2014-01-14 0.002 0.35 < 0.002
2014 2014-01-14 0.002 0.35 < 0.002
2014 2014-01-14 0.002 0.35 < 0.002
2014 2014-01-02 0.002 0.35 < 0.002
2013 2013-10-22 0.002 0.35 < 0.002
2013 2013-10-22 0.002 0.35 < 0.002
2013 2013-07-31 0.002 0.35 < 0.002
2013 2013-07-17 0.002 0.35 < 0.002
2013 2013-07-17 0.002 0.35 < 0.002
2013 2013-07-17 0.002 0.35 < 0.002
2013 2013-07-16 0.002 0.35 < 0.002
2013 2013-07-16 0.002 0.35 < 0.002
2013 2013-07-16 0.002 0.35 < 0.002
2013 2013-07-16 0.002 0.35 < 0.002
2013 2013-07-16 0.002 0.35 < 0.002
2013 2013-07-16 0.002 0.35 < 0.002

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
AZ22580 lead 2013-01-01 2015-12-31 0.0084mg/L
AZ16987 lead 2010-01-01 2012-12-31 0.0065mg/L
AZ11243 lead 2008-01-01 2010-12-31 0.0062mg/L
AZ4607 lead 2006-01-01 2008-12-31 0.015mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2017-04-01 - 2017-06-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Known
2016-01-01 - 2016-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2015-10-01 - 2015-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2014-04-01 - 2014-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) CARBON, TOTAL Known
2002-01-01 - 2010-12-31 Inorganic Chemicals Monitoring, Regular Asbestos Returned to Compliance
2010-04-01 - 2010-06-30 Arsenic Monitoring, Regular Arsenic Returned to Compliance
2010-04-01 - 2010-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2010-05-01 - 2010-05-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2008-04-01 - 2008-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Cadmium Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Barium Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Fluoride Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Returned to Compliance
2005-01-01 - 2007-12-31 Arsenic Monitoring, Regular Arsenic Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Selenium Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Thallium, Total Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Beryllium, Total Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Antimony, Total Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Nickel Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Mercury Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular CYANIDE Returned to Compliance
2005-01-01 - 2007-12-31 Inorganic Chemicals Monitoring, Regular Chromium Returned to Compliance
2007-01-01 - 2007-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2007-08-01 - 2007-08-31 Total Coliform Rule Monitoring, Repeat Major (TCR) Coliform (TCR) Returned to Compliance
2007-04-01 - 2007-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2007-04-01 - 2007-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2007-01-01 - 2007-01-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2006-01-01 - 2006-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2006-10-01 - 2006-10-31 Total Coliform Rule Monitoring, Repeat Major (TCR) Coliform (TCR) Returned to Compliance
2006-10-01 - 2006-10-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2005-01-01 - 2005-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2005-10-01 - 2005-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2005-09-01 - 2005-09-30 Total Coliform Rule Monitoring, Repeat Minor (TCR) Coliform (TCR) Returned to Compliance
2005-07-01 - 2005-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2005-09-01 - 2005-09-30 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2005-07-01 - 2005-07-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2005-07-01 - 2005-07-31 Total Coliform Rule Monitoring, Repeat Major (TCR) Coliform (TCR) Returned to Compliance
2005-01-01 - 2005-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2005-03-01 - 2005-03-31 Total Coliform Rule Monitoring, Repeat Major (TCR) Coliform (TCR) Returned to Compliance
2004-10-01 - 2004-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2002-01-01 - 2004-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Returned to Compliance
2004-01-01 - 2004-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2004-01-01 - 2004-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2004-11-01 - 2004-11-30 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2004-11-01 - 2004-11-30 Long Term 1 Enhanced Surface Water Treatment Rule Monitoring, Turbidity (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2004-10-01 - 2004-10-31 Long Term 1 Enhanced Surface Water Treatment Rule Monitoring, Turbidity (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2004-07-01 - 2004-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2004-07-01 - 2004-07-31 Long Term 1 Enhanced Surface Water Treatment Rule Monitoring, Turbidity (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2004-04-01 - 2004-06-30 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2004-04-01 - 2004-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2004-05-01 - 2004-05-31 Long Term 1 Enhanced Surface Water Treatment Rule Monitoring, Turbidity (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2004-04-01 - 2004-04-30 Long Term 1 Enhanced Surface Water Treatment Rule Monitoring, Turbidity (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2004-03-01 - 2004-03-31 Long Term 1 Enhanced Surface Water Treatment Rule Monitoring, Turbidity (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2004-01-01 - 2004-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2004-01-01 - 2004-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2004-01-01 - 2004-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2004-02-01 - 2004-02-29 Long Term 1 Enhanced Surface Water Treatment Rule Monitoring, Turbidity (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2004-01-01 - 2004-01-31 Long Term 1 Enhanced Surface Water Treatment Rule Monitoring, Turbidity (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2003-10-01 - 2003-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2003-10-01 - 2003-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2003-01-01 - 2003-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2003-01-01 - 2003-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2003-07-01 - 2003-09-30 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2003-07-01 - 2003-09-30 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2003-07-01 - 2003-09-30 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2003-04-01 - 2003-06-30 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2003-01-01 - 2003-03-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
1999-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Diquat Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Endothall Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
2002-10-01 - 2002-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
2002-10-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
2002-01-01 - 2002-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Diquat Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Endothall Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
1999-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
2001-01-01 - 2001-12-31 Inorganic Chemicals Monitoring, Regular Thallium, Total Returned to Compliance
2001-01-01 - 2001-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
2001-01-01 - 2001-12-31 Inorganic Chemicals Monitoring, Regular CYANIDE Returned to Compliance
2001-01-01 - 2001-03-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2000-01-01 - 2000-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
2000-01-01 - 2000-12-31 Inorganic Chemicals Monitoring, Regular CYANIDE Returned to Compliance
2000-01-01 - 2000-03-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
1999-01-01 - 1999-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
1998-01-01 - 1998-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
1998-01-01 - 1998-12-31 Inorganic Chemicals Monitoring, Regular Thallium, Total Returned to Compliance
1998-10-01 - 1998-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
1998-07-01 - 1998-09-30 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
1989-06-30 - 1990-06-29 Inorganic Chemicals Monitoring, Regular Chromium Known
1989-06-30 - 1990-06-29 Inorganic Chemicals Monitoring, Regular Selenium Known
1989-06-30 - 1990-06-29 Nitrates Monitoring, Regular Nitrate Known
1989-06-30 - 1990-06-29 Inorganic Chemicals Monitoring, Regular Cadmium Known
1989-06-30 - 1990-06-29 Inorganic Chemicals Monitoring, Regular Mercury Known
1989-06-30 - 1990-06-29 Inorganic Chemicals Monitoring, Regular Fluoride Known
1989-06-30 - 1990-06-29 Arsenic Monitoring, Regular Arsenic Known
1989-06-30 - 1990-06-29 Inorganic Chemicals Monitoring, Regular Barium Known
1988-07-01 - 1988-09-30 Nitrates Monitoring, Regular Nitrate Known
1988-07-01 - 1988-09-30 Inorganic Chemicals Monitoring, Regular Selenium Known
1988-07-01 - 1988-09-30 Inorganic Chemicals Monitoring, Regular Chromium Known
1988-07-01 - 1988-09-30 Inorganic Chemicals Monitoring, Regular Mercury Known
1988-07-01 - 1988-09-30 Inorganic Chemicals Monitoring, Regular Barium Known
1988-07-01 - 1988-09-30 Inorganic Chemicals Monitoring, Regular Cadmium Known
1988-07-01 - 1988-09-30 Inorganic Chemicals Monitoring, Regular Fluoride Known
1987-08-01 - 1988-07-30 Arsenic Monitoring, Regular Arsenic Known
1978-07-01 - 1982-06-30 Radionuclides Monitoring, Regular 38-STRONTIUM-90 Known
1978-07-01 - 1982-06-30 Radionuclides Monitoring, Regular Gross Beta Particle Activity Known
1979-05-01 - 1982-04-30 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Known
1979-05-01 - 1982-04-30 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Known
1979-05-01 - 1982-04-30 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Known
1979-05-01 - 1982-04-30 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Known
1979-05-01 - 1982-04-30 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Known
1979-05-01 - 1982-04-30 Synthetic Organic Chemicals Monitoring, Regular Endrin Known
1980-05-01 - 1981-04-30 Inorganic Chemicals Monitoring, Regular Mercury Known
1980-05-01 - 1981-04-30 Arsenic Monitoring, Regular Arsenic Known
1980-05-01 - 1981-04-30 Inorganic Chemicals Monitoring, Regular Barium Known
1980-05-01 - 1981-04-30 Inorganic Chemicals Monitoring, Regular Selenium Known
1980-05-01 - 1981-04-30 Inorganic Chemicals Monitoring, Regular Chromium Known
1980-05-01 - 1981-04-30 Inorganic Chemicals Monitoring, Regular Fluoride Known
1980-05-01 - 1981-04-30 Nitrates Monitoring, Regular Nitrate Known
1980-05-01 - 1981-04-30 Inorganic Chemicals Monitoring, Regular Cadmium Known
2004-07-01 - N/A Lead and Copper Rule Initial Tap Sampling for Pb and Cu Lead and Copper Rule Returned to Compliance
2004-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence 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.