Lago Del Oro Water Company Water System

MyTapWater.org's tap water quality report is the compilation of data collected from federal, state, and local government agencies, most prominently the EPA. We strive to populate the report with the latest data concerning water contaminants, lead and copper levels, and water quality violations. We only collect drinking water data from public water systems.

PWS Service Information
PWS ID: AZ0411117
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Ground water
Population Served: 16,445 		Contact Information
LAGO DEL ORO WATER CO
LAGO DEL ORO WATER CO
9532 E RIGGS RD
SUN LAKES, AZ 85248-7463

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   (0) 2014   (1) 2015   (0) 2016   (0) 2017   (0) 2018   (5)
chlorate germanium
manganese
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).

chlorate

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2014 2014-09-24 20 210 290
2014 2014-09-24 20 210 180
2014 2014-09-24 20 210 290
2014 2014-09-24 20 210 460
2014 2014-09-24 20 210 280
2014 2014-09-24 20 210 170
2014 2014-09-24 20 210 300
2014 2014-09-24 20 210 190
2014 2014-09-22 20 210 340
2014 2014-09-22 20 210 710
2014 2014-09-22 20 210 340
2014 2014-09-22 20 210 700
2014 2014-09-18 20 210 390
2014 2014-09-18 20 210 < 20
2014 2014-09-18 20 210 410
2014 2014-09-18 20 210 480
2014 2014-09-18 20 210 400
2014 2014-09-18 20 210 350
2014 2014-09-18 20 210 < 20
2014 2014-09-18 20 210 390
2014 2014-09-18 20 210 470
2014 2014-09-18 20 210 < 20
2014 2014-04-09 20 210 80
2014 2014-04-09 20 210 84
2014 2014-04-09 20 210 50
2014 2014-04-09 20 210 77
2014 2014-04-09 20 210 83
2014 2014-04-09 20 210 50
2014 2014-03-26 20 210 180
2014 2014-03-26 20 210 200
2014 2014-03-26 20 210 60
2014 2014-03-26 20 210 180
2014 2014-03-26 20 210 200
2014 2014-03-26 20 210 57
2014 2014-03-25 20 210 99
2014 2014-03-25 20 210 120
2014 2014-03-25 20 210 38
2014 2014-03-25 20 210 170
2014 2014-03-25 20 210 190
2014 2014-03-25 20 210 120
2014 2014-03-25 20 210 150
2014 2014-03-25 20 210 32
2014 2014-03-25 20 210 190
2014 2014-03-25 20 210 < 20

germanium

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-17 0.3 0.00 0.3
2018 2018-07-16 0.3 0.00 < 0.3
2018 2018-07-16 0.3 0.00 < 0.3
2018 2018-07-11 0.3 0.00 < 0.3
2018 2018-07-11 0.3 0.00 0.3
2018 2018-07-09 0.3 0.00 < 0.3
2018 2018-07-09 0.3 0.00 < 0.3
2018 2018-07-05 0.3 0.00 < 0.3
2018 2018-07-05 0.3 0.00 < 0.3

manganese

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-17 0.4 0.00 < 0.4
2018 2018-07-16 0.4 0.00 2.4
2018 2018-07-16 0.4 0.00 < 0.4
2018 2018-07-11 0.4 0.00 < 0.4
2018 2018-07-11 0.4 0.00 0.53
2018 2018-07-09 0.4 0.00 < 0.4
2018 2018-07-09 0.4 0.00 < 0.4
2018 2018-07-05 0.4 0.00 < 0.4
2018 2018-07-05 0.4 0.00 < 0.4

HAA5

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-16 0 0.00 1.197
2018 2018-07-16 0 0.00 2.296

HAA6Br

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-16 0 0.00 1.245
2018 2018-07-16 0 0.00 3.542

HAA9

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-16 0 0.00 1.5
2018 2018-07-16 0 0.00 4.198

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Other Water Contaminants Tested

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

Contaminant MRLMinimum Reporting Level HRLHealth Risk Limit Avg Result
chromium 0.2 100 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.2 100 0.4
2014 2014-09-24 0.2 100 < 0.2
2014 2014-09-24 0.2 100 0.4
2014 2014-09-24 0.2 100 0.2
2014 2014-09-24 0.2 100 0.4
2014 2014-09-24 0.2 100 < 0.2
2014 2014-09-24 0.2 100 0.4
2014 2014-09-24 0.2 100 0.4
2014 2014-09-22 0.2 100 0.3
2014 2014-09-22 0.2 100 < 0.2
2014 2014-09-22 0.2 100 0.3
2014 2014-09-22 0.2 100 < 0.2
2014 2014-09-18 0.2 100 0.4
2014 2014-09-18 0.2 100 < 0.2
2014 2014-09-18 0.2 100 < 0.2
2014 2014-09-18 0.2 100 < 0.2
2014 2014-09-18 0.2 100 0.6
2014 2014-09-18 0.2 100 < 0.2
2014 2014-09-18 0.2 100 < 0.2
2014 2014-09-18 0.2 100 < 0.2
2014 2014-09-18 0.2 100 < 0.2
2014 2014-09-18 0.2 100 0.7
2014 2014-05-19 0.2 100 0.4
2014 2014-05-19 0.2 100 < 0.2
2014 2014-05-19 0.2 100 < 0.2
2014 2014-05-19 0.2 100 < 0.2
2014 2014-05-19 0.2 100 0.3
2014 2014-05-19 0.2 100 < 0.2
2014 2014-05-19 0.2 100 < 0.2
2014 2014-05-19 0.2 100 0.5
2014 2014-03-27 0.2 100 0.4
2014 2014-03-27 0.2 100 < 0.2
2014 2014-03-27 0.2 100 0.4
2014 2014-03-27 0.2 100 0.4
2014 2014-03-26 0.2 100 < 0.2
2014 2014-03-26 0.2 100 0.5
2014 2014-03-26 0.2 100 0.3
2014 2014-03-26 0.2 100 0.5
2014 2014-03-25 0.2 100 < 0.2
2014 2014-03-25 0.2 100 < 0.2
2014 2014-03-25 0.2 100 < 0.2
2014 2014-03-25 0.2 100 < 0.2
2014 2014-03-25 0.2 100 0.6
2014 2014-03-25 0.2 100 < 0.2
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 1 70 < 1
2014 2014-09-24 1 70 < 1
2014 2014-09-24 1 70 < 1
2014 2014-09-24 1 70 < 1
2014 2014-09-24 1 70 < 1
2014 2014-09-24 1 70 < 1
2014 2014-09-24 1 70 < 1
2014 2014-09-24 1 70 < 1
2014 2014-09-22 1 70 < 1
2014 2014-09-22 1 70 < 1
2014 2014-09-22 1 70 < 1
2014 2014-09-22 1 70 < 1
2014 2014-09-18 1 70 < 1
2014 2014-09-18 1 70 < 1
2014 2014-09-18 1 70 < 1
2014 2014-09-18 1 70 < 1
2014 2014-09-18 1 70 < 1
2014 2014-09-18 1 70 < 1
2014 2014-09-18 1 70 < 1
2014 2014-09-18 1 70 < 1
2014 2014-09-18 1 70 < 1
2014 2014-09-18 1 70 < 1
2014 2014-05-19 1 70 < 1
2014 2014-05-19 1 70 < 1
2014 2014-05-19 1 70 < 1
2014 2014-05-19 1 70 < 1
2014 2014-05-19 1 70 < 1
2014 2014-05-19 1 70 < 1
2014 2014-05-19 1 70 < 1
2014 2014-05-19 1 70 < 1
2014 2014-03-27 1 70 < 1
2014 2014-03-27 1 70 < 1
2014 2014-03-27 1 70 < 1
2014 2014-03-27 1 70 < 1
2014 2014-03-26 1 70 < 1
2014 2014-03-26 1 70 < 1
2014 2014-03-26 1 70 < 1
2014 2014-03-26 1 70 < 1
2014 2014-03-25 1 70 < 1
2014 2014-03-25 1 70 < 1
2014 2014-03-25 1 70 < 1
2014 2014-03-25 1 70 < 1
2014 2014-03-25 1 70 < 1
2014 2014-03-25 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 4.0341 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 1 40 4.6
2014 2014-09-24 1 40 2.5
2014 2014-09-24 1 40 4.6
2014 2014-09-24 1 40 5.7
2014 2014-09-24 1 40 4.7
2014 2014-09-24 1 40 2.6
2014 2014-09-24 1 40 4.8
2014 2014-09-24 1 40 5.8
2014 2014-09-22 1 40 4.3
2014 2014-09-22 1 40 3.3
2014 2014-09-22 1 40 4.2
2014 2014-09-22 1 40 3.2
2014 2014-09-18 1 40 5.5
2014 2014-09-18 1 40 2.2
2014 2014-09-18 1 40 3.3
2014 2014-09-18 1 40 2
2014 2014-09-18 1 40 6.8
2014 2014-09-18 1 40 2.4
2014 2014-09-18 1 40 2.2
2014 2014-09-18 1 40 3.2
2014 2014-09-18 1 40 2
2014 2014-09-18 1 40 7.1
2014 2014-05-19 1 40 5.9
2014 2014-05-19 1 40 2.6
2014 2014-05-19 1 40 2.6
2014 2014-05-19 1 40 3.5
2014 2014-05-19 1 40 6.2
2014 2014-05-19 1 40 2.2
2014 2014-05-19 1 40 2.1
2014 2014-05-19 1 40 6.8
2014 2014-03-27 1 40 4.5
2014 2014-03-27 1 40 3.4
2014 2014-03-27 1 40 4.6
2014 2014-03-27 1 40 5
2014 2014-03-26 1 40 3
2014 2014-03-26 1 40 5.9
2014 2014-03-26 1 40 5.5
2014 2014-03-26 1 40 6.1
2014 2014-03-25 1 40 2.6
2014 2014-03-25 1 40 2.5
2014 2014-03-25 1 40 3.1
2014 2014-03-25 1 40 2.3
2014 2014-03-25 1 40 7
2014 2014-03-25 1 40 3.1
[+] Expand Test Data
strontium 0.3 1500 166.1364 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.3 1500 150
2014 2014-09-24 0.3 1500 160
2014 2014-09-24 0.3 1500 150
2014 2014-09-24 0.3 1500 210
2014 2014-09-24 0.3 1500 160
2014 2014-09-24 0.3 1500 160
2014 2014-09-24 0.3 1500 160
2014 2014-09-24 0.3 1500 210
2014 2014-09-22 0.3 1500 160
2014 2014-09-22 0.3 1500 200
2014 2014-09-22 0.3 1500 150
2014 2014-09-22 0.3 1500 200
2014 2014-09-18 0.3 1500 140
2014 2014-09-18 0.3 1500 180
2014 2014-09-18 0.3 1500 130
2014 2014-09-18 0.3 1500 160
2014 2014-09-18 0.3 1500 140
2014 2014-09-18 0.3 1500 150
2014 2014-09-18 0.3 1500 180
2014 2014-09-18 0.3 1500 130
2014 2014-09-18 0.3 1500 160
2014 2014-09-18 0.3 1500 140
2014 2014-05-19 0.3 1500 160
2014 2014-05-19 0.3 1500 170
2014 2014-05-19 0.3 1500 190
2014 2014-05-19 0.3 1500 210
2014 2014-05-19 0.3 1500 230
2014 2014-05-19 0.3 1500 190
2014 2014-05-19 0.3 1500 170
2014 2014-05-19 0.3 1500 150
2014 2014-03-27 0.3 1500 150
2014 2014-03-27 0.3 1500 200
2014 2014-03-27 0.3 1500 150
2014 2014-03-27 0.3 1500 150
2014 2014-03-26 0.3 1500 160
2014 2014-03-26 0.3 1500 140
2014 2014-03-26 0.3 1500 200
2014 2014-03-26 0.3 1500 140
2014 2014-03-25 0.3 1500 210
2014 2014-03-25 0.3 1500 200
2014 2014-03-25 0.3 1500 130
2014 2014-03-25 0.3 1500 160
2014 2014-03-25 0.3 1500 140
2014 2014-03-25 0.3 1500 130
[+] Expand Test Data
vanadium 0.2 21 6.6864 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.2 21 9.5
2014 2014-09-24 0.2 21 4.2
2014 2014-09-24 0.2 21 9.6
2014 2014-09-24 0.2 21 5
2014 2014-09-24 0.2 21 9.7
2014 2014-09-24 0.2 21 4.1
2014 2014-09-24 0.2 21 10
2014 2014-09-24 0.2 21 8.8
2014 2014-09-22 0.2 21 7.8
2014 2014-09-22 0.2 21 3.2
2014 2014-09-22 0.2 21 7.8
2014 2014-09-22 0.2 21 3.2
2014 2014-09-18 0.2 21 9
2014 2014-09-18 0.2 21 2.8
2014 2014-09-18 0.2 21 4.5
2014 2014-09-18 0.2 21 5.4
2014 2014-09-18 0.2 21 11
2014 2014-09-18 0.2 21 4.7
2014 2014-09-18 0.2 21 2.8
2014 2014-09-18 0.2 21 4.5
2014 2014-09-18 0.2 21 5.3
2014 2014-09-18 0.2 21 11
2014 2014-05-19 0.2 21 11
2014 2014-05-19 0.2 21 4.4
2014 2014-05-19 0.2 21 4.2
2014 2014-05-19 0.2 21 3
2014 2014-05-19 0.2 21 8.6
2014 2014-05-19 0.2 21 2.6
2014 2014-05-19 0.2 21 5.1
2014 2014-05-19 0.2 21 11
2014 2014-03-27 0.2 21 9.7
2014 2014-03-27 0.2 21 3.2
2014 2014-03-27 0.2 21 9.6
2014 2014-03-27 0.2 21 10
2014 2014-03-26 0.2 21 6
2014 2014-03-26 0.2 21 9.9
2014 2014-03-26 0.2 21 8.2
2014 2014-03-26 0.2 21 10
2014 2014-03-25 0.2 21 4.7
2014 2014-03-25 0.2 21 3.8
2014 2014-03-25 0.2 21 4.5
2014 2014-03-25 0.2 21 5.3
2014 2014-03-25 0.2 21 11
2014 2014-03-25 0.2 21 4.5
[+] Expand Test Data
chromium-6 0.03 0 0.2382 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.03 0 0.39
2014 2014-09-24 0.03 0 0.06
2014 2014-09-24 0.03 0 0.38
2014 2014-09-24 0.03 0 0.36
2014 2014-09-24 0.03 0 0.38
2014 2014-09-24 0.03 0 0.05
2014 2014-09-24 0.03 0 0.38
2014 2014-09-24 0.03 0 0.35
2014 2014-09-22 0.03 0 0.32
2014 2014-09-22 0.03 0 0.05
2014 2014-09-22 0.03 0 0.27
2014 2014-09-22 0.03 0 0.05
2014 2014-09-18 0.03 0 0.46
2014 2014-09-18 0.03 0 < 0.03
2014 2014-09-18 0.03 0 0.08
2014 2014-09-18 0.03 0 0.1
2014 2014-09-18 0.03 0 0.58
2014 2014-09-18 0.03 0 0.1
2014 2014-09-18 0.03 0 < 0.03
2014 2014-09-18 0.03 0 0.07
2014 2014-09-18 0.03 0 0.1
2014 2014-09-18 0.03 0 0.61
2014 2014-04-09 0.03 0 0.1
2014 2014-04-09 0.03 0 0.06
2014 2014-04-09 0.03 0 0.49
2014 2014-04-09 0.03 0 0.06
2014 2014-04-09 0.03 0 0.08
2014 2014-04-09 0.03 0 0.09
2014 2014-03-27 0.03 0 0.42
2014 2014-03-27 0.03 0 0.44
2014 2014-03-27 0.03 0 < 0.03
2014 2014-03-27 0.03 0 0.42
2014 2014-03-27 0.03 0 0.44
2014 2014-03-27 0.03 0 < 0.03
2014 2014-03-26 0.03 0 0.34
2014 2014-03-26 0.03 0 0.51
2014 2014-03-26 0.03 0 0.34
2014 2014-03-25 0.03 0 0.13
2014 2014-03-25 0.03 0 0.61
2014 2014-03-25 0.03 0 0.05
2014 2014-03-25 0.03 0 < 0.03
2014 2014-03-25 0.03 0 0.07
2014 2014-03-25 0.03 0 0.1
2014 2014-03-25 0.03 0 0.59
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.03 6.14 < 0.03
2014 2014-09-24 0.03 6.14 < 0.03
2014 2014-09-24 0.03 6.14 < 0.03
2014 2014-09-24 0.03 6.14 < 0.03
2014 2014-09-22 0.03 6.14 < 0.03
2014 2014-09-22 0.03 6.14 < 0.03
2014 2014-09-18 0.03 6.14 < 0.03
2014 2014-09-18 0.03 6.14 < 0.03
2014 2014-09-18 0.03 6.14 < 0.03
2014 2014-09-18 0.03 6.14 < 0.03
2014 2014-09-18 0.03 6.14 < 0.03
2014 2014-03-27 0.03 6.14 < 0.03
2014 2014-03-27 0.03 6.14 < 0.03
2014 2014-03-27 0.03 6.14 < 0.03
2014 2014-03-26 0.03 6.14 < 0.03
2014 2014-03-26 0.03 6.14 < 0.03
2014 2014-03-26 0.03 6.14 < 0.03
2014 2014-03-25 0.03 6.14 < 0.03
2014 2014-03-25 0.03 6.14 < 0.03
2014 2014-03-25 0.03 6.14 < 0.03
2014 2014-03-25 0.03 6.14 < 0.03
2014 2014-03-25 0.03 6.14 < 0.03
[+] Expand Test Data
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.03 0.0004 < 0.03
2014 2014-09-24 0.03 0.0004 < 0.03
2014 2014-09-24 0.03 0.0004 < 0.03
2014 2014-09-24 0.03 0.0004 < 0.03
2014 2014-09-22 0.03 0.0004 < 0.03
2014 2014-09-22 0.03 0.0004 < 0.03
2014 2014-09-18 0.03 0.0004 < 0.03
2014 2014-09-18 0.03 0.0004 < 0.03
2014 2014-09-18 0.03 0.0004 < 0.03
2014 2014-09-18 0.03 0.0004 < 0.03
2014 2014-09-18 0.03 0.0004 < 0.03
2014 2014-03-27 0.03 0.0004 < 0.03
2014 2014-03-27 0.03 0.0004 < 0.03
2014 2014-03-27 0.03 0.0004 < 0.03
2014 2014-03-26 0.03 0.0004 < 0.03
2014 2014-03-26 0.03 0.0004 < 0.03
2014 2014-03-26 0.03 0.0004 < 0.03
2014 2014-03-25 0.03 0.0004 < 0.03
2014 2014-03-25 0.03 0.0004 < 0.03
2014 2014-03-25 0.03 0.0004 < 0.03
2014 2014-03-25 0.03 0.0004 < 0.03
2014 2014-03-25 0.03 0.0004 < 0.03
[+] Expand Test Data
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.1 0.0103 < 0.1
2014 2014-09-24 0.1 0.0103 < 0.1
2014 2014-09-24 0.1 0.0103 < 0.1
2014 2014-09-24 0.1 0.0103 < 0.1
2014 2014-09-22 0.1 0.0103 < 0.1
2014 2014-09-22 0.1 0.0103 < 0.1
2014 2014-09-18 0.1 0.0103 < 0.1
2014 2014-09-18 0.1 0.0103 < 0.1
2014 2014-09-18 0.1 0.0103 < 0.1
2014 2014-09-18 0.1 0.0103 < 0.1
2014 2014-09-18 0.1 0.0103 < 0.1
2014 2014-03-27 0.1 0.0103 < 0.1
2014 2014-03-27 0.1 0.0103 < 0.1
2014 2014-03-27 0.1 0.0103 < 0.1
2014 2014-03-26 0.1 0.0103 < 0.1
2014 2014-03-26 0.1 0.0103 < 0.1
2014 2014-03-26 0.1 0.0103 < 0.1
2014 2014-03-25 0.1 0.0103 < 0.1
2014 2014-03-25 0.1 0.0103 < 0.1
2014 2014-03-25 0.1 0.0103 < 0.1
2014 2014-03-25 0.1 0.0103 < 0.1
2014 2014-03-25 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.07 0.35 < 0.07
2014 2014-09-24 0.07 0.35 < 0.07
2014 2014-09-24 0.07 0.35 < 0.07
2014 2014-09-24 0.07 0.35 < 0.07
2014 2014-09-22 0.07 0.35 < 0.07
2014 2014-09-22 0.07 0.35 < 0.07
2014 2014-09-18 0.07 0.35 < 0.07
2014 2014-09-18 0.07 0.35 < 0.07
2014 2014-09-18 0.07 0.35 < 0.07
2014 2014-09-18 0.07 0.35 < 0.07
2014 2014-09-18 0.07 0.35 < 0.07
2014 2014-03-27 0.07 0.35 < 0.07
2014 2014-03-27 0.07 0.35 < 0.07
2014 2014-03-27 0.07 0.35 < 0.07
2014 2014-03-26 0.07 0.35 < 0.07
2014 2014-03-26 0.07 0.35 < 0.07
2014 2014-03-26 0.07 0.35 < 0.07
2014 2014-03-25 0.07 0.35 < 0.07
2014 2014-03-25 0.07 0.35 < 0.07
2014 2014-03-25 0.07 0.35 < 0.07
2014 2014-03-25 0.07 0.35 < 0.07
2014 2014-03-25 0.07 0.35 < 0.07
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.2 140 < 0.2
2014 2014-09-24 0.2 140 < 0.2
2014 2014-09-24 0.2 140 < 0.2
2014 2014-09-24 0.2 140 < 0.2
2014 2014-09-22 0.2 140 < 0.2
2014 2014-09-22 0.2 140 < 0.2
2014 2014-09-18 0.2 140 < 0.2
2014 2014-09-18 0.2 140 < 0.2
2014 2014-09-18 0.2 140 < 0.2
2014 2014-09-18 0.2 140 < 0.2
2014 2014-09-18 0.2 140 < 0.2
2014 2014-03-27 0.2 140 < 0.2
2014 2014-03-27 0.2 140 < 0.2
2014 2014-03-27 0.2 140 < 0.2
2014 2014-03-26 0.2 140 < 0.2
2014 2014-03-26 0.2 140 < 0.2
2014 2014-03-26 0.2 140 < 0.2
2014 2014-03-25 0.2 140 < 0.2
2014 2014-03-25 0.2 140 < 0.2
2014 2014-03-25 0.2 140 < 0.2
2014 2014-03-25 0.2 140 < 0.2
2014 2014-03-25 0.2 140 < 0.2
[+] Expand Test Data
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.2 2.69 < 0.2
2014 2014-09-24 0.2 2.69 < 0.2
2014 2014-09-24 0.2 2.69 < 0.2
2014 2014-09-24 0.2 2.69 < 0.2
2014 2014-09-22 0.2 2.69 < 0.2
2014 2014-09-22 0.2 2.69 < 0.2
2014 2014-09-18 0.2 2.69 < 0.2
2014 2014-09-18 0.2 2.69 < 0.2
2014 2014-09-18 0.2 2.69 < 0.2
2014 2014-09-18 0.2 2.69 < 0.2
2014 2014-09-18 0.2 2.69 < 0.2
2014 2014-03-27 0.2 2.69 < 0.2
2014 2014-03-27 0.2 2.69 < 0.2
2014 2014-03-27 0.2 2.69 < 0.2
2014 2014-03-26 0.2 2.69 < 0.2
2014 2014-03-26 0.2 2.69 < 0.2
2014 2014-03-26 0.2 2.69 < 0.2
2014 2014-03-25 0.2 2.69 < 0.2
2014 2014-03-25 0.2 2.69 < 0.2
2014 2014-03-25 0.2 2.69 < 0.2
2014 2014-03-25 0.2 2.69 < 0.2
2014 2014-03-25 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
2014 2014-09-24 0.06 90 < 0.06
2014 2014-09-24 0.06 90 < 0.06
2014 2014-09-24 0.06 90 < 0.06
2014 2014-09-24 0.06 90 < 0.06
2014 2014-09-22 0.06 90 < 0.06
2014 2014-09-22 0.06 90 < 0.06
2014 2014-09-18 0.06 90 < 0.06
2014 2014-09-18 0.06 90 < 0.06
2014 2014-09-18 0.06 90 < 0.06
2014 2014-09-18 0.06 90 < 0.06
2014 2014-09-18 0.06 90 < 0.06
2014 2014-03-27 0.06 90 < 0.06
2014 2014-03-27 0.06 90 < 0.06
2014 2014-03-27 0.06 90 < 0.06
2014 2014-03-26 0.06 90 < 0.06
2014 2014-03-26 0.06 90 < 0.06
2014 2014-03-26 0.06 90 < 0.06
2014 2014-03-25 0.06 90 < 0.06
2014 2014-03-25 0.06 90 < 0.06
2014 2014-03-25 0.06 90 < 0.06
2014 2014-03-25 0.06 90 < 0.06
2014 2014-03-25 0.06 90 < 0.06
[+] Expand Test Data
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.08 0 < 0.08
2014 2014-09-24 0.08 0 < 0.08
2014 2014-09-24 0.08 0 < 0.08
2014 2014-09-24 0.08 0 < 0.08
2014 2014-09-22 0.08 0 < 0.08
2014 2014-09-22 0.08 0 < 0.08
2014 2014-09-18 0.08 0 < 0.08
2014 2014-09-18 0.08 0 < 0.08
2014 2014-09-18 0.08 0 < 0.08
2014 2014-09-18 0.08 0 < 0.08
2014 2014-09-18 0.08 0 < 0.08
2014 2014-03-27 0.08 0 < 0.08
2014 2014-03-27 0.08 0 < 0.08
2014 2014-03-27 0.08 0 < 0.08
2014 2014-03-26 0.08 0 < 0.08
2014 2014-03-26 0.08 0 < 0.08
2014 2014-03-26 0.08 0 < 0.08
2014 2014-03-25 0.08 0 < 0.08
2014 2014-03-25 0.08 0 < 0.08
2014 2014-03-25 0.08 0 < 0.08
2014 2014-03-25 0.08 0 < 0.08
2014 2014-03-25 0.08 0 < 0.08
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.09 0 < 0.09
2014 2014-09-24 0.09 0 < 0.09
2014 2014-09-24 0.09 0 < 0.09
2014 2014-09-24 0.09 0 < 0.09
2014 2014-09-22 0.09 0 < 0.09
2014 2014-09-22 0.09 0 < 0.09
2014 2014-09-18 0.09 0 < 0.09
2014 2014-09-18 0.09 0 < 0.09
2014 2014-09-18 0.09 0 < 0.09
2014 2014-09-18 0.09 0 < 0.09
2014 2014-09-18 0.09 0 < 0.09
2014 2014-03-27 0.09 0 < 0.09
2014 2014-03-27 0.09 0 < 0.09
2014 2014-03-27 0.09 0 < 0.09
2014 2014-03-26 0.09 0 < 0.09
2014 2014-03-26 0.09 0 < 0.09
2014 2014-03-26 0.09 0 < 0.09
2014 2014-03-25 0.09 0 < 0.09
2014 2014-03-25 0.09 0 < 0.09
2014 2014-03-25 0.09 0 < 0.09
2014 2014-03-25 0.09 0 < 0.09
2014 2014-03-25 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.01 0 < 0.01
2014 2014-09-24 0.01 0 < 0.01
2014 2014-09-24 0.01 0 < 0.01
2014 2014-09-24 0.01 0 < 0.01
2014 2014-09-22 0.01 0 < 0.01
2014 2014-09-22 0.01 0 < 0.01
2014 2014-09-18 0.01 0 < 0.01
2014 2014-09-18 0.01 0 < 0.01
2014 2014-09-18 0.01 0 < 0.01
2014 2014-09-18 0.01 0 < 0.01
2014 2014-09-18 0.01 0 < 0.01
2014 2014-03-27 0.01 0 < 0.01
2014 2014-03-27 0.01 0 < 0.01
2014 2014-03-27 0.01 0 < 0.01
2014 2014-03-26 0.01 0 < 0.01
2014 2014-03-26 0.01 0 < 0.01
2014 2014-03-26 0.01 0 < 0.01
2014 2014-03-25 0.01 0 < 0.01
2014 2014-03-25 0.01 0 < 0.01
2014 2014-03-25 0.01 0 < 0.01
2014 2014-03-25 0.01 0 < 0.01
2014 2014-03-25 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.03 0 < 0.03
2014 2014-09-24 0.03 0 < 0.03
2014 2014-09-24 0.03 0 < 0.03
2014 2014-09-24 0.03 0 < 0.03
2014 2014-09-22 0.03 0 < 0.03
2014 2014-09-22 0.03 0 < 0.03
2014 2014-09-18 0.03 0 < 0.03
2014 2014-09-18 0.03 0 < 0.03
2014 2014-09-18 0.03 0 < 0.03
2014 2014-09-18 0.03 0 < 0.03
2014 2014-09-18 0.03 0 < 0.03
2014 2014-03-27 0.03 0 < 0.03
2014 2014-03-27 0.03 0 < 0.03
2014 2014-03-27 0.03 0 < 0.03
2014 2014-03-26 0.03 0 < 0.03
2014 2014-03-26 0.03 0 < 0.03
2014 2014-03-26 0.03 0 < 0.03
2014 2014-03-25 0.03 0 < 0.03
2014 2014-03-25 0.03 0 < 0.03
2014 2014-03-25 0.03 0 < 0.03
2014 2014-03-25 0.03 0 < 0.03
2014 2014-03-25 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.02 0 < 0.02
2014 2014-09-24 0.02 0 < 0.02
2014 2014-09-24 0.02 0 < 0.02
2014 2014-09-24 0.02 0 < 0.02
2014 2014-09-22 0.02 0 < 0.02
2014 2014-09-22 0.02 0 < 0.02
2014 2014-09-18 0.02 0 < 0.02
2014 2014-09-18 0.02 0 < 0.02
2014 2014-09-18 0.02 0 < 0.02
2014 2014-09-18 0.02 0 < 0.02
2014 2014-09-18 0.02 0 < 0.02
2014 2014-03-27 0.02 0 < 0.02
2014 2014-03-27 0.02 0 < 0.02
2014 2014-03-27 0.02 0 < 0.02
2014 2014-03-26 0.02 0 < 0.02
2014 2014-03-26 0.02 0 < 0.02
2014 2014-03-26 0.02 0 < 0.02
2014 2014-03-25 0.02 0 < 0.02
2014 2014-03-25 0.02 0 < 0.02
2014 2014-03-25 0.02 0 < 0.02
2014 2014-03-25 0.02 0 < 0.02
2014 2014-03-25 0.02 0 < 0.02
[+] Expand Test Data
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.02 0.07 < 0.02
2014 2014-09-24 0.02 0.07 < 0.02
2014 2014-09-24 0.02 0.07 < 0.02
2014 2014-09-24 0.02 0.07 < 0.02
2014 2014-09-22 0.02 0.07 < 0.02
2014 2014-09-22 0.02 0.07 < 0.02
2014 2014-09-18 0.02 0.07 < 0.02
2014 2014-09-18 0.02 0.07 < 0.02
2014 2014-09-18 0.02 0.07 < 0.02
2014 2014-09-18 0.02 0.07 < 0.02
2014 2014-09-18 0.02 0.07 < 0.02
2014 2014-03-27 0.02 0.07 < 0.02
2014 2014-03-27 0.02 0.07 < 0.02
2014 2014-03-27 0.02 0.07 < 0.02
2014 2014-03-26 0.02 0.07 < 0.02
2014 2014-03-26 0.02 0.07 < 0.02
2014 2014-03-26 0.02 0.07 < 0.02
2014 2014-03-25 0.02 0.07 < 0.02
2014 2014-03-25 0.02 0.07 < 0.02
2014 2014-03-25 0.02 0.07 < 0.02
2014 2014-03-25 0.02 0.07 < 0.02
2014 2014-03-25 0.02 0.07 < 0.02
[+] Expand Test Data
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-09-24 0.04 0.07 < 0.04
2014 2014-09-24 0.04 0.07 < 0.04
2014 2014-09-24 0.04 0.07 < 0.04
2014 2014-09-24 0.04 0.07 < 0.04
2014 2014-09-22 0.04 0.07 < 0.04
2014 2014-09-22 0.04 0.07 < 0.04
2014 2014-09-18 0.04 0.07 < 0.04
2014 2014-09-18 0.04 0.07 < 0.04
2014 2014-09-18 0.04 0.07 < 0.04
2014 2014-09-18 0.04 0.07 < 0.04
2014 2014-09-18 0.04 0.07 < 0.04
2014 2014-03-27 0.04 0.07 < 0.04
2014 2014-03-27 0.04 0.07 < 0.04
2014 2014-03-27 0.04 0.07 < 0.04
2014 2014-03-26 0.04 0.07 < 0.04
2014 2014-03-26 0.04 0.07 < 0.04
2014 2014-03-26 0.04 0.07 < 0.04
2014 2014-03-25 0.04 0.07 < 0.04
2014 2014-03-25 0.04 0.07 < 0.04
2014 2014-03-25 0.04 0.07 < 0.04
2014 2014-03-25 0.04 0.07 < 0.04
2014 2014-03-25 0.04 0.07 < 0.04
[+] 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
AZ29229 lead 2016-01-01 2018-12-31 0mg/L
AZ22682 lead 2013-01-01 2015-12-31 0.0012mg/L
AZ17032 lead 2010-01-01 2012-12-31 0.001mg/L
AZ11724 lead 2009-01-01 2011-12-31 0.0024mg/L
AZ12328 lead 2007-01-01 2009-12-31 0.0024mg/L
AZ4288 lead 2006-01-01 2008-12-31 0.005mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2016-01-01 - 2016-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2015-01-01 - 2015-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2015-01-01 - 2015-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2009-01-01 - 2014-12-31 Radionuclides Monitoring, Regular Combined Radium (-226 and -228) Returned to Compliance
2009-01-01 - 2014-12-31 Radionuclides Monitoring, Regular Combined Uranium Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2009-01-01 - 2014-12-31 Radionuclides Monitoring, Regular Gross Alpha, Excl. Radon and U Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2009-01-01 - 2014-12-31 Radionuclides Monitoring, Regular Radium-226 Returned to Compliance
2009-01-01 - 2014-12-31 Radionuclides Monitoring, Regular Radium-228 Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2014-01-01 - 2014-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2013-01-01 - 2013-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2013-01-01 - 2013-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2012-01-01 - 2012-12-31 Radionuclides Monitoring, Regular Combined Radium (-226 and -228) Returned to Compliance
2012-01-01 - 2012-12-31 Radionuclides Monitoring, Regular Combined Uranium Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2012-01-01 - 2012-12-31 Radionuclides Monitoring, Regular Gross Alpha, Excl. Radon and U Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2012-01-01 - 2012-12-31 Radionuclides Monitoring, Regular Radium-226 Returned to Compliance
2012-01-01 - 2012-12-31 Radionuclides Monitoring, Regular Radium-228 Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2012-01-01 - 2012-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2003-01-01 - 2011-12-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
2009-01-01 - 2011-12-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
2011-01-01 - 2011-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2009-01-01 - 2011-12-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
2011-01-01 - 2011-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2011-01-01 - 2011-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2010-01-01 - 2010-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2009-01-01 - 2009-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2009-01-01 - 2009-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2004-01-01 - 2007-12-31 Radionuclides Monitoring, Regular Combined Radium (-226 and -228) Returned to Compliance
2004-01-01 - 2007-12-31 Radionuclides Monitoring, Regular Combined Uranium Returned to Compliance
2004-01-01 - 2007-12-31 Radionuclides Monitoring, Regular Gross Alpha, Excl. Radon and U Returned to Compliance
2007-01-01 - 2007-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2004-01-01 - 2007-12-31 Radionuclides Monitoring, Regular Radium-226 Returned to Compliance
2004-01-01 - 2007-12-31 Radionuclides Monitoring, Regular Radium-228 Returned to Compliance
2007-01-01 - 2007-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2007-01-01 - 2007-12-31 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) Chlorine Returned to Compliance
2007-01-01 - 2007-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2006-01-01 - 2006-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2006-08-01 - 2006-08-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Diquat Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Endothall Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
2003-01-01 - 2005-12-31 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
2003-01-01 - 2005-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2005-10-01 - 2005-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2005-01-01 - 2005-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2005-01-01 - 2005-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2005-04-01 - 2005-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2005-01-01 - 2005-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2004-01-01 - 2004-12-31 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
2004-01-01 - 2004-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2003-01-01 - 2003-12-31 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2002-01-01 - 2002-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2001-01-01 - 2001-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2000-01-01 - 2000-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2000-01-01 - 2000-12-31 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Returned to Compliance
2000-01-01 - 2000-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
- N/A Nitrates Monitoring, Regular Nitrate Returned to Compliance
2007-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2008-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2009-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2010-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2011-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2012-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2014-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2016-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2010-10-01 - N/A Consumer Confidence Rule Consumer Confidence Report Inadequate Reporting Consumer Confidence Rule Returned to Compliance
2011-10-01 - N/A Consumer Confidence Rule Consumer Confidence Report Inadequate Reporting Consumer Confidence Rule Returned to Compliance
2012-10-01 - N/A Consumer Confidence Rule Consumer Confidence Report Inadequate Reporting Consumer Confidence Rule Returned to Compliance
2013-10-01 - N/A Consumer Confidence Rule Consumer Confidence Report Inadequate Reporting Consumer Confidence Rule Returned to Compliance

Local Water Testing

Find a lab in your area so you can get your tap or well water tested. This list contains both governmental and private labs, all of which are EPA-certified for drinking water testing.

Lab Location Zip Code
Global Environmental Consulting Laboratory Vernon, AZ 85201
Radiation Safety Engineering, Inc. Chandler, AZ 85225
Statewide Laboratory Mesa, AZ 85208

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Lago Del Oro Water Company (AZ0411117).

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.