Public Water System: Wasco, 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: CA1510021
Type: Community water system
EPA Region: 09
Primary Service Area: Residential Area
Primary Source: Ground water
Population Served: 21,170
Contact Information
PARIS, J. PAUL
PARIS, J. PAUL
746 8TH STREET
WASCO, CA 93280

This public water system services 1 zip code 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   (2) 2014   (0) 2015   (0)
1,2,3-trichloropropane
vanadium

Contaminant Detailed Results


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

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

Year Test Date MRL HRL Test Result
2013 2013-12-09 0.03 0.0004 < 0.03
2013 2013-12-09 0.03 0.0004 < 0.03
2013 2013-12-09 0.03 0.0004 0.28
2013 2013-12-09 0.03 0.0004 0.11
2013 2013-12-09 0.03 0.0004 < 0.03
2013 2013-12-09 0.03 0.0004 0.063
2013 2013-12-09 0.03 0.0004 < 0.03
2013 2013-06-17 0.03 0.0004 0.043
2013 2013-06-17 0.03 0.0004 < 0.03
2013 2013-06-17 0.03 0.0004 0.13
2013 2013-06-17 0.03 0.0004 0.039
2013 2013-06-17 0.03 0.0004 0.075
2013 2013-06-17 0.03 0.0004 0.032
2013 2013-06-17 0.03 0.0004 < 0.03

vanadium
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2013 2013-12-09 0.2 21 17
2013 2013-12-09 0.2 21 14
2013 2013-12-09 0.2 21 14
2013 2013-12-09 0.2 21 12
2013 2013-12-09 0.2 21 13
2013 2013-12-09 0.2 21 8.8
2013 2013-12-09 0.2 21 8.9
2013 2013-12-09 0.2 21 12
2013 2013-12-09 0.2 21 7.4
2013 2013-12-09 0.2 21 12
2013 2013-12-09 0.2 21 11
2013 2013-12-09 0.2 21 12
2013 2013-12-09 0.2 21 8.8
2013 2013-12-09 0.2 21 9.7
2013 2013-06-17 0.2 21 13
2013 2013-06-17 0.2 21 13
2013 2013-06-17 0.2 21 18
2013 2013-06-17 0.2 21 18
2013 2013-06-17 0.2 21 17
2013 2013-06-17 0.2 21 11
2013 2013-06-17 0.2 21 18
2013 2013-06-17 0.2 21 21
2013 2013-06-17 0.2 21 19
2013 2013-06-17 0.2 21 10
2013 2013-06-17 0.2 21 8.3
2013 2013-06-17 0.2 21 8.7
2013 2013-06-17 0.2 21 21
2013 2013-06-17 0.2 21 15

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
cobalt 1 70 0.0429 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 1 70 1.2
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-12-09 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
2013 2013-06-17 1 70 < 1
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.03 6.14 < 0.03
2013 2013-12-09 0.03 6.14 < 0.03
2013 2013-12-09 0.03 6.14 < 0.03
2013 2013-12-09 0.03 6.14 < 0.03
2013 2013-12-09 0.03 6.14 < 0.03
2013 2013-12-09 0.03 6.14 < 0.03
2013 2013-12-09 0.03 6.14 < 0.03
2013 2013-06-17 0.03 6.14 < 0.03
2013 2013-06-17 0.03 6.14 < 0.03
2013 2013-06-17 0.03 6.14 < 0.03
2013 2013-06-17 0.03 6.14 < 0.03
2013 2013-06-17 0.03 6.14 < 0.03
2013 2013-06-17 0.03 6.14 < 0.03
2013 2013-06-17 0.03 6.14 < 0.03
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.02 0.07 < 0.02
2013 2013-12-09 0.02 0.07 < 0.02
2013 2013-12-09 0.02 0.07 < 0.02
2013 2013-12-09 0.02 0.07 < 0.02
2013 2013-12-09 0.02 0.07 < 0.02
2013 2013-12-09 0.02 0.07 < 0.02
2013 2013-12-09 0.02 0.07 < 0.02
2013 2013-06-17 0.02 0.07 < 0.02
2013 2013-06-17 0.02 0.07 < 0.02
2013 2013-06-17 0.02 0.07 < 0.02
2013 2013-06-17 0.02 0.07 < 0.02
2013 2013-06-17 0.02 0.07 < 0.02
2013 2013-06-17 0.02 0.07 < 0.02
2013 2013-06-17 0.02 0.07 < 0.02
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.01 0 < 0.01
2013 2013-12-09 0.01 0 < 0.01
2013 2013-12-09 0.01 0 < 0.01
2013 2013-12-09 0.01 0 < 0.01
2013 2013-12-09 0.01 0 < 0.01
2013 2013-12-09 0.01 0 < 0.01
2013 2013-12-09 0.01 0 < 0.01
2013 2013-06-17 0.01 0 < 0.01
2013 2013-06-17 0.01 0 < 0.01
2013 2013-06-17 0.01 0 < 0.01
2013 2013-06-17 0.01 0 < 0.01
2013 2013-06-17 0.01 0 < 0.01
2013 2013-06-17 0.01 0 < 0.01
2013 2013-06-17 0.01 0 < 0.01
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.07 0.35 < 0.07
2013 2013-12-09 0.07 0.35 < 0.07
2013 2013-12-09 0.07 0.35 < 0.07
2013 2013-12-09 0.07 0.35 < 0.07
2013 2013-12-09 0.07 0.35 < 0.07
2013 2013-12-09 0.07 0.35 < 0.07
2013 2013-12-09 0.07 0.35 < 0.07
2013 2013-06-17 0.07 0.35 < 0.07
2013 2013-06-17 0.07 0.35 < 0.07
2013 2013-06-17 0.07 0.35 < 0.07
2013 2013-06-17 0.07 0.35 < 0.07
2013 2013-06-17 0.07 0.35 < 0.07
2013 2013-06-17 0.07 0.35 < 0.07
2013 2013-06-17 0.07 0.35 < 0.07
molybdenum 1 40 2.05 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 1 40 2.5
2013 2013-12-09 1 40 2.5
2013 2013-12-09 1 40 2.2
2013 2013-12-09 1 40 2.2
2013 2013-12-09 1 40 2
2013 2013-12-09 1 40 2.1
2013 2013-12-09 1 40 1.2
2013 2013-12-09 1 40 1.4
2013 2013-12-09 1 40 2.1
2013 2013-12-09 1 40 2.3
2013 2013-12-09 1 40 2.1
2013 2013-12-09 1 40 2.4
2013 2013-12-09 1 40 2.1
2013 2013-12-09 1 40 2.1
2013 2013-06-17 1 40 2.1
2013 2013-06-17 1 40 2.3
2013 2013-06-17 1 40 1.9
2013 2013-06-17 1 40 2
2013 2013-06-17 1 40 2
2013 2013-06-17 1 40 2.1
2013 2013-06-17 1 40 1.9
2013 2013-06-17 1 40 2
2013 2013-06-17 1 40 1.9
2013 2013-06-17 1 40 2.3
2013 2013-06-17 1 40 1.3
2013 2013-06-17 1 40 1.5
2013 2013-06-17 1 40 1.9
2013 2013-06-17 1 40 3
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.1 0.0103 < 0.1
2013 2013-12-09 0.1 0.0103 < 0.1
2013 2013-12-09 0.1 0.0103 < 0.1
2013 2013-12-09 0.1 0.0103 < 0.1
2013 2013-12-09 0.1 0.0103 < 0.1
2013 2013-12-09 0.1 0.0103 < 0.1
2013 2013-12-09 0.1 0.0103 < 0.1
2013 2013-06-17 0.1 0.0103 < 0.1
2013 2013-06-17 0.1 0.0103 < 0.1
2013 2013-06-17 0.1 0.0103 < 0.1
2013 2013-06-17 0.1 0.0103 < 0.1
2013 2013-06-17 0.1 0.0103 < 0.1
2013 2013-06-17 0.1 0.0103 < 0.1
2013 2013-06-17 0.1 0.0103 < 0.1
chromium-6 0.03 0 4.0357 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.03 0 2.5
2013 2013-12-09 0.03 0 3.9
2013 2013-12-09 0.03 0 2.8
2013 2013-12-09 0.03 0 3.5
2013 2013-12-09 0.03 0 4.2
2013 2013-12-09 0.03 0 3.4
2013 2013-12-09 0.03 0 3.4
2013 2013-12-09 0.03 0 8.6
2013 2013-12-09 0.03 0 4.6
2013 2013-12-09 0.03 0 4
2013 2013-12-09 0.03 0 3
2013 2013-12-09 0.03 0 3.4
2013 2013-12-09 0.03 0 3.4
2013 2013-12-09 0.03 0 3.2
2013 2013-06-17 0.03 0 3.6
2013 2013-06-17 0.03 0 3.4
2013 2013-06-17 0.03 0 4.2
2013 2013-06-17 0.03 0 4
2013 2013-06-17 0.03 0 3.7
2013 2013-06-17 0.03 0 3.4
2013 2013-06-17 0.03 0 4.1
2013 2013-06-17 0.03 0 4
2013 2013-06-17 0.03 0 3.7
2013 2013-06-17 0.03 0 3
2013 2013-06-17 0.03 0 9.2
2013 2013-06-17 0.03 0 4.4
2013 2013-06-17 0.03 0 3.6
2013 2013-06-17 0.03 0 4.8
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.2 2.69 < 0.2
2013 2013-12-09 0.2 2.69 < 0.2
2013 2013-12-09 0.2 2.69 < 0.2
2013 2013-12-09 0.2 2.69 < 0.2
2013 2013-12-09 0.2 2.69 < 0.2
2013 2013-12-09 0.2 2.69 < 0.2
2013 2013-12-09 0.2 2.69 < 0.2
2013 2013-06-17 0.2 2.69 < 0.2
2013 2013-06-17 0.2 2.69 < 0.2
2013 2013-06-17 0.2 2.69 < 0.2
2013 2013-06-17 0.2 2.69 < 0.2
2013 2013-06-17 0.2 2.69 < 0.2
2013 2013-06-17 0.2 2.69 < 0.2
2013 2013-06-17 0.2 2.69 < 0.2
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.03 0 < 0.03
2013 2013-12-09 0.03 0 < 0.03
2013 2013-12-09 0.03 0 < 0.03
2013 2013-12-09 0.03 0 < 0.03
2013 2013-12-09 0.03 0 < 0.03
2013 2013-12-09 0.03 0 < 0.03
2013 2013-12-09 0.03 0 < 0.03
2013 2013-06-17 0.03 0 < 0.03
2013 2013-06-17 0.03 0 < 0.03
2013 2013-06-17 0.03 0 < 0.03
2013 2013-06-17 0.03 0 < 0.03
2013 2013-06-17 0.03 0 < 0.03
2013 2013-06-17 0.03 0 < 0.03
2013 2013-06-17 0.03 0 < 0.03
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.04 0.07 < 0.04
2013 2013-12-09 0.04 0.07 < 0.04
2013 2013-12-09 0.04 0.07 < 0.04
2013 2013-12-09 0.04 0.07 < 0.04
2013 2013-12-09 0.04 0.07 < 0.04
2013 2013-12-09 0.04 0.07 < 0.04
2013 2013-12-09 0.04 0.07 < 0.04
2013 2013-06-17 0.04 0.07 < 0.04
2013 2013-06-17 0.04 0.07 < 0.04
2013 2013-06-17 0.04 0.07 < 0.04
2013 2013-06-17 0.04 0.07 < 0.04
2013 2013-06-17 0.04 0.07 < 0.04
2013 2013-06-17 0.04 0.07 < 0.04
2013 2013-06-17 0.04 0.07 < 0.04
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.02 0 < 0.02
2013 2013-12-09 0.02 0 < 0.02
2013 2013-12-09 0.02 0 < 0.02
2013 2013-12-09 0.02 0 < 0.02
2013 2013-12-09 0.02 0 < 0.02
2013 2013-12-09 0.02 0 < 0.02
2013 2013-12-09 0.02 0 < 0.02
2013 2013-06-17 0.02 0 < 0.02
2013 2013-06-17 0.02 0 < 0.02
2013 2013-06-17 0.02 0 < 0.02
2013 2013-06-17 0.02 0 < 0.02
2013 2013-06-17 0.02 0 < 0.02
2013 2013-06-17 0.02 0 < 0.02
2013 2013-06-17 0.02 0 < 0.02
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.08 0 < 0.08
2013 2013-12-09 0.08 0 < 0.08
2013 2013-12-09 0.08 0 < 0.08
2013 2013-12-09 0.08 0 < 0.08
2013 2013-12-09 0.08 0 < 0.08
2013 2013-12-09 0.08 0 < 0.08
2013 2013-12-09 0.08 0 < 0.08
2013 2013-06-17 0.08 0 < 0.08
2013 2013-06-17 0.08 0 < 0.08
2013 2013-06-17 0.08 0 < 0.08
2013 2013-06-17 0.08 0 < 0.08
2013 2013-06-17 0.08 0 < 0.08
2013 2013-06-17 0.08 0 < 0.08
2013 2013-06-17 0.08 0 < 0.08
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.06 90 < 0.06
2013 2013-12-09 0.06 90 < 0.06
2013 2013-12-09 0.06 90 < 0.06
2013 2013-12-09 0.06 90 < 0.06
2013 2013-12-09 0.06 90 < 0.06
2013 2013-12-09 0.06 90 < 0.06
2013 2013-12-09 0.06 90 < 0.06
2013 2013-06-17 0.06 90 < 0.06
2013 2013-06-17 0.06 90 < 0.06
2013 2013-06-17 0.06 90 < 0.06
2013 2013-06-17 0.06 90 < 0.06
2013 2013-06-17 0.06 90 < 0.06
2013 2013-06-17 0.06 90 < 0.06
2013 2013-06-17 0.06 90 < 0.06
strontium 0.3 1500 285.3571 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.3 1500 270
2013 2013-12-09 0.3 1500 180
2013 2013-12-09 0.3 1500 310
2013 2013-12-09 0.3 1500 210
2013 2013-12-09 0.3 1500 380
2013 2013-12-09 0.3 1500 310
2013 2013-12-09 0.3 1500 580
2013 2013-12-09 0.3 1500 390
2013 2013-12-09 0.3 1500 180
2013 2013-12-09 0.3 1500 260
2013 2013-12-09 0.3 1500 310
2013 2013-12-09 0.3 1500 190
2013 2013-12-09 0.3 1500 340
2013 2013-12-09 0.3 1500 230
2013 2013-06-17 0.3 1500 240
2013 2013-06-17 0.3 1500 210
2013 2013-06-17 0.3 1500 190
2013 2013-06-17 0.3 1500 200
2013 2013-06-17 0.3 1500 190
2013 2013-06-17 0.3 1500 230
2013 2013-06-17 0.3 1500 190
2013 2013-06-17 0.3 1500 230
2013 2013-06-17 0.3 1500 170
2013 2013-06-17 0.3 1500 360
2013 2013-06-17 0.3 1500 710
2013 2013-06-17 0.3 1500 290
2013 2013-06-17 0.3 1500 460
2013 2013-06-17 0.3 1500 180
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.09 0 < 0.09
2013 2013-12-09 0.09 0 < 0.09
2013 2013-12-09 0.09 0 < 0.09
2013 2013-12-09 0.09 0 < 0.09
2013 2013-12-09 0.09 0 < 0.09
2013 2013-12-09 0.09 0 < 0.09
2013 2013-12-09 0.09 0 < 0.09
2013 2013-06-17 0.09 0 < 0.09
2013 2013-06-17 0.09 0 < 0.09
2013 2013-06-17 0.09 0 < 0.09
2013 2013-06-17 0.09 0 < 0.09
2013 2013-06-17 0.09 0 < 0.09
2013 2013-06-17 0.09 0 < 0.09
2013 2013-06-17 0.09 0 < 0.09
chromium 0.2 100 4.6 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-01-09 0.2 100 11
2013 2013-12-09 0.2 100 17
2013 2013-12-09 0.2 100 3.7
2013 2013-12-09 0.2 100 3.7
2013 2013-12-09 0.2 100 4
2013 2013-12-09 0.2 100 3.3
2013 2013-12-09 0.2 100 2.9
2013 2013-12-09 0.2 100 4.3
2013 2013-12-09 0.2 100 3.6
2013 2013-12-09 0.2 100 3.2
2013 2013-12-09 0.2 100 4.5
2013 2013-12-09 0.2 100 3.1
2013 2013-12-09 0.2 100 3
2013 2013-12-09 0.2 100 3.1
2013 2013-06-17 0.2 100 3.5
2013 2013-06-17 0.2 100 3.1
2013 2013-06-17 0.2 100 3.4
2013 2013-06-17 0.2 100 3.7
2013 2013-06-17 0.2 100 3.6
2013 2013-06-17 0.2 100 3.5
2013 2013-06-17 0.2 100 3.4
2013 2013-06-17 0.2 100 3.2
2013 2013-06-17 0.2 100 3.6
2013 2013-06-17 0.2 100 3.4
2013 2013-06-17 0.2 100 5.3
2013 2013-06-17 0.2 100 10
2013 2013-06-17 0.2 100 3.8
2013 2013-06-17 0.2 100 4.9
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 0.2 140 < 0.2
2013 2013-12-09 0.2 140 < 0.2
2013 2013-12-09 0.2 140 < 0.2
2013 2013-12-09 0.2 140 < 0.2
2013 2013-12-09 0.2 140 < 0.2
2013 2013-12-09 0.2 140 < 0.2
2013 2013-12-09 0.2 140 < 0.2
2013 2013-06-17 0.2 140 < 0.2
2013 2013-06-17 0.2 140 < 0.2
2013 2013-06-17 0.2 140 < 0.2
2013 2013-06-17 0.2 140 < 0.2
2013 2013-06-17 0.2 140 < 0.2
2013 2013-06-17 0.2 140 < 0.2
2013 2013-06-17 0.2 140 < 0.2
chlorate 20 210 49.7857 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-12-09 20 210 190
2013 2013-12-09 20 210 < 20
2013 2013-12-09 20 210 110
2013 2013-12-09 20 210 40
2013 2013-12-09 20 210 < 20
2013 2013-12-09 20 210 < 20
2013 2013-12-09 20 210 130
2013 2013-12-09 20 210 < 20
2013 2013-12-09 20 210 < 20
2013 2013-12-09 20 210 < 20
2013 2013-12-09 20 210 52
2013 2013-12-09 20 210 32
2013 2013-12-09 20 210 34
2013 2013-12-09 20 210 < 20
2013 2013-06-17 20 210 < 20
2013 2013-06-17 20 210 < 20
2013 2013-06-17 20 210 110
2013 2013-06-17 20 210 110
2013 2013-06-17 20 210 110
2013 2013-06-17 20 210 < 20
2013 2013-06-17 20 210 140
2013 2013-06-17 20 210 110
2013 2013-06-17 20 210 96
2013 2013-06-17 20 210 130
2013 2013-06-17 20 210 < 20
2013 2013-06-17 20 210 < 20
2013 2013-06-17 20 210 < 20
2013 2013-06-17 20 210 < 20

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
CA45297 lead 2012-01-01 2014-12-31 0mg/L
CA38148 lead 2009-01-01 2011-12-31 0mg/L
151002111223LT4 lead 2011-01-01 2011-12-31 0.002mg/L
151002110158LT3 lead 2010-01-01 2010-12-31 0.0042mg/L
151002108260LT3 lead 2008-01-01 2008-12-31 0.0042mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2014-07-01 - 2014-07-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Known
2011-07-01 - 2011-07-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Known
2011-01-01 - 2011-01-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Known
2008-01-01 - 2008-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Known
2008-01-01 - 2008-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Known
2007-01-01 - 2007-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Known
2007-01-01 - 2007-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Known
2000-12-01 - 2000-12-31 Total Coliform Rule Monitoring, Repeat Minor (TCR) Coliform (TCR) Known
2000-01-01 - 2000-12-31 Nitrates Monitoring, Regular Nitrate Known
1995-01-01 - 1995-01-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1994-09-01 - 1994-10-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1994-07-01 - 1994-07-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1994-04-01 - 1994-04-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1993-04-01 - 1993-04-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1992-07-01 - 1992-08-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) 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.