YAKIMA WATER DIVISION, CITY OF Water System

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

PWS Service Information
PWS ID: WA5399150
Type: Community water system
EPA Region: 10
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 72,624
Contact Information
YAKIMA WATER DIVISION, CITY OF
David Brown
2301 Fruitvale Blvd
Yakima, WA 98902-1225

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   (0) 2015   (1) 2016   (0) 2017   (0) 2018   (0)
vanadium

Contaminant Detailed Results


This a view of violations of maximum contaminant levels. Use the expanded view see result data for a drinking water contaminant, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

vanadium

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2015 2015-12-21 0.2 21 4.07
2015 2015-12-21 0.2 21 0.4
2015 2015-09-16 0.2 21 17
2015 2015-09-16 0.2 21 7.5
2015 2015-09-09 0.2 21 30.6
2015 2015-09-09 0.2 21 0.84
2015 2015-09-09 0.2 21 0.67
2015 2015-06-22 0.2 21 0.7
2015 2015-06-22 0.2 21 0.7
2015 2015-03-03 0.2 21 21.2
2015 2015-03-03 0.2 21 40.8
2015 2015-03-03 0.2 21 12.4
2015 2015-03-02 0.2 21 2.5
2015 2015-03-02 0.2 21 0.71

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
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.03 6.14 < 0.03
2015 2015-09-16 0.03 6.14 < 0.03
2015 2015-09-16 0.03 6.14 < 0.03
2015 2015-09-09 0.03 6.14 < 0.03
2015 2015-09-09 0.03 6.14 < 0.03
2015 2015-06-22 0.03 6.14 < 0.03
2015 2015-03-03 0.03 6.14 < 0.03
2015 2015-03-03 0.03 6.14 < 0.03
2015 2015-03-03 0.03 6.14 < 0.03
2015 2015-03-02 0.03 6.14 < 0.03
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.03 0.0004 < 0.03
2015 2015-09-16 0.03 0.0004 < 0.03
2015 2015-09-16 0.03 0.0004 < 0.03
2015 2015-09-09 0.03 0.0004 < 0.03
2015 2015-09-09 0.03 0.0004 < 0.03
2015 2015-06-22 0.03 0.0004 < 0.03
2015 2015-03-03 0.03 0.0004 < 0.03
2015 2015-03-03 0.03 0.0004 < 0.03
2015 2015-03-03 0.03 0.0004 < 0.03
2015 2015-03-02 0.03 0.0004 < 0.03
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.1 0.0103 < 0.1
2015 2015-09-16 0.1 0.0103 < 0.1
2015 2015-09-16 0.1 0.0103 < 0.1
2015 2015-09-09 0.1 0.0103 < 0.1
2015 2015-09-09 0.1 0.0103 < 0.1
2015 2015-06-22 0.1 0.0103 < 0.1
2015 2015-03-03 0.1 0.0103 < 0.1
2015 2015-03-03 0.1 0.0103 < 0.1
2015 2015-03-03 0.1 0.0103 < 0.1
2015 2015-03-02 0.1 0.0103 < 0.1
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.07 0.35 < 0.07
2015 2015-09-16 0.07 0.35 < 0.07
2015 2015-09-16 0.07 0.35 < 0.07
2015 2015-09-09 0.07 0.35 < 0.07
2015 2015-09-09 0.07 0.35 < 0.07
2015 2015-06-22 0.07 0.35 < 0.07
2015 2015-03-03 0.07 0.35 < 0.07
2015 2015-03-03 0.07 0.35 < 0.07
2015 2015-03-03 0.07 0.35 < 0.07
2015 2015-03-02 0.07 0.35 < 0.07
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.0009 0.035 < 0.0009
2015 2015-09-16 0.0009 0.035 < 0.0009
2015 2015-09-16 0.0009 0.035 < 0.0009
2015 2015-09-09 0.0009 0.035 < 0.0009
2015 2015-09-09 0.0009 0.035 < 0.0009
2015 2015-06-22 0.0009 0.035 < 0.0009
2015 2015-03-03 0.0009 0.035 < 0.0009
2015 2015-03-03 0.0009 0.035 < 0.0009
2015 2015-03-03 0.0009 0.035 < 0.0009
2015 2015-03-02 0.0009 0.035 < 0.0009
17-beta-estradiol 0.0004 0.0009 < 0.0004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.0004 0.0009 < 0.0004
2015 2015-09-16 0.0004 0.0009 < 0.0004
2015 2015-09-16 0.0004 0.0009 < 0.0004
2015 2015-09-09 0.0004 0.0009 < 0.0004
2015 2015-09-09 0.0004 0.0009 < 0.0004
2015 2015-06-22 0.0004 0.0009 < 0.0004
2015 2015-03-03 0.0004 0.0009 < 0.0004
2015 2015-03-03 0.0004 0.0009 < 0.0004
2015 2015-03-03 0.0004 0.0009 < 0.0004
2015 2015-03-02 0.0004 0.0009 < 0.0004
4-androstene-3,17-dione 0.0003 0 < 0.0003 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.0003 0 < 0.0003
2015 2015-09-16 0.0003 0 < 0.0003
2015 2015-09-16 0.0003 0 < 0.0003
2015 2015-09-09 0.0003 0 < 0.0003
2015 2015-09-09 0.0003 0 < 0.0003
2015 2015-06-22 0.0003 0 < 0.0003
2015 2015-03-03 0.0003 0 < 0.0003
2015 2015-03-03 0.0003 0 < 0.0003
2015 2015-03-03 0.0003 0 < 0.0003
2015 2015-03-02 0.0003 0 < 0.0003
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.2 140 < 0.2
2015 2015-09-16 0.2 140 < 0.2
2015 2015-09-16 0.2 140 < 0.2
2015 2015-09-09 0.2 140 < 0.2
2015 2015-09-09 0.2 140 < 0.2
2015 2015-06-22 0.2 140 < 0.2
2015 2015-03-03 0.2 140 < 0.2
2015 2015-03-03 0.2 140 < 0.2
2015 2015-03-03 0.2 140 < 0.2
2015 2015-03-02 0.2 140 < 0.2
chlorate 20 210 50.9286 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 20 210 64
2015 2015-12-21 20 210 97
2015 2015-09-16 20 210 < 20
2015 2015-09-16 20 210 56
2015 2015-09-09 20 210 26
2015 2015-09-09 20 210 73
2015 2015-09-09 20 210 57
2015 2015-06-22 20 210 55
2015 2015-06-22 20 210 48
2015 2015-03-03 20 210 23
2015 2015-03-03 20 210 33
2015 2015-03-03 20 210 20
2015 2015-03-02 20 210 85
2015 2015-03-02 20 210 76
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.2 2.69 < 0.2
2015 2015-09-16 0.2 2.69 < 0.2
2015 2015-09-16 0.2 2.69 < 0.2
2015 2015-09-09 0.2 2.69 < 0.2
2015 2015-09-09 0.2 2.69 < 0.2
2015 2015-06-22 0.2 2.69 < 0.2
2015 2015-03-03 0.2 2.69 < 0.2
2015 2015-03-03 0.2 2.69 < 0.2
2015 2015-03-03 0.2 2.69 < 0.2
2015 2015-03-02 0.2 2.69 < 0.2
chromium 0.2 100 0.8029 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.2 100 0.33
2015 2015-12-21 0.2 100 < 0.2
2015 2015-09-16 0.2 100 2.1
2015 2015-09-16 0.2 100 0.39
2015 2015-09-09 0.2 100 1.5
2015 2015-09-09 0.2 100 < 0.2
2015 2015-09-09 0.2 100 < 0.2
2015 2015-06-22 0.2 100 < 0.2
2015 2015-06-22 0.2 100 < 0.2
2015 2015-03-03 0.2 100 3.2
2015 2015-03-03 0.2 100 2.6
2015 2015-03-03 0.2 100 0.82
2015 2015-03-02 0.2 100 0.3
2015 2015-03-02 0.2 100 < 0.2
chromium-6 0.03 0 0.8675 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.03 0 0.396
2015 2015-12-21 0.03 0 < 0.03
2015 2015-09-16 0.03 0 2.741
2015 2015-09-16 0.03 0 0.483
2015 2015-09-09 0.03 0 2.116
2015 2015-09-09 0.03 0 0.073
2015 2015-09-09 0.03 0 0.051
2015 2015-06-22 0.03 0 0.03
2015 2015-06-22 0.03 0 < 0.03
2015 2015-03-03 0.03 0 2.917
2015 2015-03-03 0.03 0 2.338
2015 2015-03-03 0.03 0 0.754
2015 2015-03-02 0.03 0 0.213
2015 2015-03-02 0.03 0 0.033
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 1 70 < 1
2015 2015-12-21 1 70 < 1
2015 2015-09-16 1 70 < 1
2015 2015-09-16 1 70 < 1
2015 2015-09-09 1 70 < 1
2015 2015-09-09 1 70 < 1
2015 2015-09-09 1 70 < 1
2015 2015-06-22 1 70 < 1
2015 2015-06-22 1 70 < 1
2015 2015-03-03 1 70 < 1
2015 2015-03-03 1 70 < 1
2015 2015-03-03 1 70 < 1
2015 2015-03-02 1 70 < 1
2015 2015-03-02 1 70 < 1
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.004 0.35 < 0.004
2015 2015-09-16 0.004 0.35 < 0.004
2015 2015-09-16 0.004 0.35 < 0.004
2015 2015-09-09 0.004 0.35 < 0.004
2015 2015-09-09 0.004 0.35 < 0.004
2015 2015-06-22 0.004 0.35 < 0.004
2015 2015-03-03 0.004 0.35 < 0.004
2015 2015-03-03 0.004 0.35 < 0.004
2015 2015-03-03 0.004 0.35 < 0.004
2015 2015-03-02 0.004 0.35 < 0.004
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.0008 0.35 < 0.0008
2015 2015-09-16 0.0008 0.35 < 0.0008
2015 2015-09-16 0.0008 0.35 < 0.0008
2015 2015-09-09 0.0008 0.35 < 0.0008
2015 2015-09-09 0.0008 0.35 < 0.0008
2015 2015-06-22 0.0008 0.35 < 0.0008
2015 2015-03-03 0.0008 0.35 < 0.0008
2015 2015-03-03 0.0008 0.35 < 0.0008
2015 2015-03-03 0.0008 0.35 < 0.0008
2015 2015-03-02 0.0008 0.35 < 0.0008
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.002 0.35 < 0.002
2015 2015-09-16 0.002 0.35 < 0.002
2015 2015-09-16 0.002 0.35 < 0.002
2015 2015-09-09 0.002 0.35 < 0.002
2015 2015-09-09 0.002 0.35 < 0.002
2015 2015-06-22 0.002 0.35 < 0.002
2015 2015-03-03 0.002 0.35 < 0.002
2015 2015-03-03 0.002 0.35 < 0.002
2015 2015-03-03 0.002 0.35 < 0.002
2015 2015-03-02 0.002 0.35 < 0.002
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.06 90 < 0.06
2015 2015-09-16 0.06 90 < 0.06
2015 2015-09-16 0.06 90 < 0.06
2015 2015-09-09 0.06 90 < 0.06
2015 2015-09-09 0.06 90 < 0.06
2015 2015-06-22 0.06 90 < 0.06
2015 2015-03-03 0.06 90 < 0.06
2015 2015-03-03 0.06 90 < 0.06
2015 2015-03-03 0.06 90 < 0.06
2015 2015-03-02 0.06 90 < 0.06
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.08 0 < 0.08
2015 2015-09-16 0.08 0 < 0.08
2015 2015-09-16 0.08 0 < 0.08
2015 2015-09-09 0.08 0 < 0.08
2015 2015-09-09 0.08 0 < 0.08
2015 2015-06-22 0.08 0 < 0.08
2015 2015-03-03 0.08 0 < 0.08
2015 2015-03-03 0.08 0 < 0.08
2015 2015-03-03 0.08 0 < 0.08
2015 2015-03-02 0.08 0 < 0.08
molybdenum 1 40 0.3143 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 1 40 < 1
2015 2015-12-21 1 40 < 1
2015 2015-09-16 1 40 < 1
2015 2015-09-16 1 40 1.1
2015 2015-09-09 1 40 < 1
2015 2015-09-09 1 40 < 1
2015 2015-09-09 1 40 < 1
2015 2015-06-22 1 40 < 1
2015 2015-06-22 1 40 < 1
2015 2015-03-03 1 40 1
2015 2015-03-03 1 40 1
2015 2015-03-03 1 40 1.3
2015 2015-03-02 1 40 < 1
2015 2015-03-02 1 40 < 1
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.09 0 < 0.09
2015 2015-09-16 0.09 0 < 0.09
2015 2015-09-16 0.09 0 < 0.09
2015 2015-09-09 0.09 0 < 0.09
2015 2015-09-09 0.09 0 < 0.09
2015 2015-06-22 0.09 0 < 0.09
2015 2015-03-03 0.09 0 < 0.09
2015 2015-03-03 0.09 0 < 0.09
2015 2015-03-03 0.09 0 < 0.09
2015 2015-03-02 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.01 0 < 0.01
2015 2015-09-16 0.01 0 < 0.01
2015 2015-09-16 0.01 0 < 0.01
2015 2015-09-09 0.01 0 < 0.01
2015 2015-09-09 0.01 0 < 0.01
2015 2015-06-22 0.01 0 < 0.01
2015 2015-03-03 0.01 0 < 0.01
2015 2015-03-03 0.01 0 < 0.01
2015 2015-03-03 0.01 0 < 0.01
2015 2015-03-02 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.03 0 < 0.03
2015 2015-09-16 0.03 0 < 0.03
2015 2015-09-16 0.03 0 < 0.03
2015 2015-09-09 0.03 0 < 0.03
2015 2015-09-09 0.03 0 < 0.03
2015 2015-06-22 0.03 0 < 0.03
2015 2015-03-03 0.03 0 < 0.03
2015 2015-03-03 0.03 0 < 0.03
2015 2015-03-03 0.03 0 < 0.03
2015 2015-03-02 0.03 0 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.02 0 < 0.02
2015 2015-09-16 0.02 0 < 0.02
2015 2015-09-16 0.02 0 < 0.02
2015 2015-09-09 0.02 0 < 0.02
2015 2015-09-09 0.02 0 < 0.02
2015 2015-06-22 0.02 0 < 0.02
2015 2015-03-03 0.02 0 < 0.02
2015 2015-03-03 0.02 0 < 0.02
2015 2015-03-03 0.02 0 < 0.02
2015 2015-03-02 0.02 0 < 0.02
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.02 0.07 < 0.02
2015 2015-09-16 0.02 0.07 < 0.02
2015 2015-09-16 0.02 0.07 < 0.02
2015 2015-09-09 0.02 0.07 < 0.02
2015 2015-09-09 0.02 0.07 < 0.02
2015 2015-06-22 0.02 0.07 < 0.02
2015 2015-03-03 0.02 0.07 < 0.02
2015 2015-03-03 0.02 0.07 < 0.02
2015 2015-03-03 0.02 0.07 < 0.02
2015 2015-03-02 0.02 0.07 < 0.02
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.04 0.07 < 0.04
2015 2015-09-16 0.04 0.07 < 0.04
2015 2015-09-16 0.04 0.07 < 0.04
2015 2015-09-09 0.04 0.07 < 0.04
2015 2015-09-09 0.04 0.07 < 0.04
2015 2015-06-22 0.04 0.07 < 0.04
2015 2015-03-03 0.04 0.07 < 0.04
2015 2015-03-03 0.04 0.07 < 0.04
2015 2015-03-03 0.04 0.07 < 0.04
2015 2015-03-02 0.04 0.07 < 0.04
strontium 0.3 1500 47.4929 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.3 1500 41
2015 2015-12-21 0.3 1500 32
2015 2015-09-16 0.3 1500 62.9
2015 2015-09-16 0.3 1500 45.6
2015 2015-09-09 0.3 1500 70.6
2015 2015-09-09 0.3 1500 47.7
2015 2015-09-09 0.3 1500 45.7
2015 2015-06-22 0.3 1500 34
2015 2015-06-22 0.3 1500 34
2015 2015-03-03 0.3 1500 65.7
2015 2015-03-03 0.3 1500 70.5
2015 2015-03-03 0.3 1500 37.8
2015 2015-03-02 0.3 1500 41.3
2015 2015-03-02 0.3 1500 36.1
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-21 0.0001 0 < 0.0001
2015 2015-09-16 0.0001 0 < 0.0001
2015 2015-09-16 0.0001 0 < 0.0001
2015 2015-09-09 0.0001 0 < 0.0001
2015 2015-09-09 0.0001 0 < 0.0001
2015 2015-06-22 0.0001 0 < 0.0001
2015 2015-03-03 0.0001 0 < 0.0001
2015 2015-03-03 0.0001 0 < 0.0001
2015 2015-03-03 0.0001 0 < 0.0001
2015 2015-03-02 0.0001 0 < 0.0001

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
3667858 lead 2016-01-01 2018-12-31 0.0009mg/L
3253262 lead 2013-01-01 2015-12-31 0.0018mg/L
7655215 lead 2013-01-01 2015-12-31 0.0018mg/L
2699953 lead 2010-01-01 2012-12-31 0.0018mg/L
5834350 lead 2010-01-01 2012-12-31 0.0018mg/L
4289721 lead 2007-01-01 2009-12-31 0.0013mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2009-01-01 - 2009-03-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2016-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
- N/A Surface Water Treatment Rule Treatment Technique (SWTR and GWR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Treatment Technique (SWTR and GWR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Treatment Technique (SWTR and GWR) Surface Water Treatment Rule Known
- N/A Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Known
- N/A Inorganic Chemicals Monitoring, Regular Selenium Known
- N/A Nitrates Monitoring, Regular Nitrate Known
- N/A Inorganic Chemicals Monitoring, Regular Mercury Known
- N/A Radionuclides Monitoring, Regular Gross Alpha, Excl. Radon and U Known
- N/A Inorganic Chemicals Monitoring, Regular Fluoride Known
- N/A Inorganic Chemicals Monitoring, Regular Chromium Known
- N/A Inorganic Chemicals Monitoring, Regular Cadmium Known
- N/A Inorganic Chemicals Monitoring, Regular Barium Known
- N/A Arsenic Monitoring, Regular Arsenic Known

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.

Unable to identify any nearby water testing labs near 98902-1225.

Water Bill Information


Convenient information about your water service.

Unable to identify any billing information about YAKIMA WATER DIVISION, CITY OF (WA5399150).

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.