Riverhead Wd 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: NY5103705
Type: Community water system
EPA Region: 02
Primary Service Area: Municipality
Primary Source: Ground water
Population Served: 35,000 		Contact Information
CONKLIN, MARK
CONKLIN, MARK
1035 Pulaski Street
RIVERHEAD, NY 11901
[email protected]

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   (1) 2014   (1) 2015   (0) 2016   (0) 2017   (0) 2018   (0)
1,2,3-trichloropropane 1,2,3-trichloropropane

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).

1,2,3-trichloropropane

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2014 2014-03-28 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 2014-03-21 0.03 0.0004 < 0.03
2014 2014-03-21 0.03 0.0004 < 0.03
2014 2014-03-21 0.03 0.0004 < 0.03
2014 2014-03-21 0.03 0.0004 < 0.03
2014 2014-03-19 0.03 0.0004 < 0.03
2014 2014-03-19 0.03 0.0004 0.3
2014 2014-03-19 0.03 0.0004 < 0.03
2014 2014-03-19 0.03 0.0004 < 0.03
2013 2013-09-20 0.03 0.0004 < 0.03
2013 2013-09-20 0.03 0.0004 < 0.03
2013 2013-09-18 0.03 0.0004 < 0.03
2013 2013-09-18 0.03 0.0004 < 0.03
2013 2013-09-18 0.03 0.0004 < 0.03
2013 2013-09-18 0.03 0.0004 < 0.03
2013 2013-09-18 0.03 0.0004 0.32
2013 2013-09-18 0.03 0.0004 < 0.03
2013 2013-09-18 0.03 0.0004 < 0.03
2013 2013-09-18 0.03 0.0004 < 0.03

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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
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 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 2014-03-21 0.03 6.14 < 0.03
2014 2014-03-21 0.03 6.14 < 0.03
2014 2014-03-21 0.03 6.14 < 0.03
2014 2014-03-21 0.03 6.14 < 0.03
2014 2014-03-19 0.03 6.14 < 0.03
2014 2014-03-19 0.03 6.14 < 0.03
2014 2014-03-19 0.03 6.14 < 0.03
2014 2014-03-19 0.03 6.14 < 0.03
2013 2013-09-20 0.03 6.14 < 0.03
2013 2013-09-20 0.03 6.14 < 0.03
2013 2013-09-18 0.03 6.14 < 0.03
2013 2013-09-18 0.03 6.14 < 0.03
2013 2013-09-18 0.03 6.14 < 0.03
2013 2013-09-18 0.03 6.14 < 0.03
2013 2013-09-18 0.03 6.14 < 0.03
2013 2013-09-18 0.03 6.14 < 0.03
2013 2013-09-18 0.03 6.14 < 0.03
2013 2013-09-18 0.03 6.14 < 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 2014-03-28 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 2014-03-21 0.1 0.0103 < 0.1
2014 2014-03-21 0.1 0.0103 < 0.1
2014 2014-03-21 0.1 0.0103 < 0.1
2014 2014-03-21 0.1 0.0103 < 0.1
2014 2014-03-19 0.1 0.0103 < 0.1
2014 2014-03-19 0.1 0.0103 < 0.1
2014 2014-03-19 0.1 0.0103 < 0.1
2014 2014-03-19 0.1 0.0103 < 0.1
2013 2013-09-20 0.1 0.0103 < 0.1
2013 2013-09-20 0.1 0.0103 < 0.1
2013 2013-09-18 0.1 0.0103 < 0.1
2013 2013-09-18 0.1 0.0103 < 0.1
2013 2013-09-18 0.1 0.0103 < 0.1
2013 2013-09-18 0.1 0.0103 < 0.1
2013 2013-09-18 0.1 0.0103 < 0.1
2013 2013-09-18 0.1 0.0103 < 0.1
2013 2013-09-18 0.1 0.0103 < 0.1
2013 2013-09-18 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 0.0034 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 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 2014-03-21 0.07 0.35 < 0.07
2014 2014-03-21 0.07 0.35 0.072
2014 2014-03-21 0.07 0.35 < 0.07
2014 2014-03-21 0.07 0.35 < 0.07
2014 2014-03-19 0.07 0.35 < 0.07
2014 2014-03-19 0.07 0.35 < 0.07
2014 2014-03-19 0.07 0.35 < 0.07
2014 2014-03-19 0.07 0.35 < 0.07
2013 2013-09-20 0.07 0.35 < 0.07
2013 2013-09-20 0.07 0.35 < 0.07
2013 2013-09-18 0.07 0.35 < 0.07
2013 2013-09-18 0.07 0.35 < 0.07
2013 2013-09-18 0.07 0.35 < 0.07
2013 2013-09-18 0.07 0.35 < 0.07
2013 2013-09-18 0.07 0.35 < 0.07
2013 2013-09-18 0.07 0.35 < 0.07
2013 2013-09-18 0.07 0.35 < 0.07
2013 2013-09-18 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 2014-03-28 0.2 140 < 0.2
2014 2014-03-26 0.2 140 < 0.2
2014 2014-03-26 0.2 140 < 0.2
2014 2014-03-21 0.2 140 < 0.2
2014 2014-03-21 0.2 140 < 0.2
2014 2014-03-21 0.2 140 < 0.2
2014 2014-03-21 0.2 140 < 0.2
2014 2014-03-19 0.2 140 < 0.2
2014 2014-03-19 0.2 140 < 0.2
2014 2014-03-19 0.2 140 < 0.2
2014 2014-03-19 0.2 140 < 0.2
2013 2013-09-20 0.2 140 < 0.2
2013 2013-09-20 0.2 140 < 0.2
2013 2013-09-18 0.2 140 < 0.2
2013 2013-09-18 0.2 140 < 0.2
2013 2013-09-18 0.2 140 < 0.2
2013 2013-09-18 0.2 140 < 0.2
2013 2013-09-18 0.2 140 < 0.2
2013 2013-09-18 0.2 140 < 0.2
2013 2013-09-18 0.2 140 < 0.2
2013 2013-09-18 0.2 140 < 0.2
[+] Expand Test Data
chlorate 20 210 25.3043 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 20 210 < 20
2014 2014-03-26 20 210 22
2014 2014-03-26 20 210 41
2014 2014-03-21 20 210 29
2014 2014-03-21 20 210 20
2014 2014-03-21 20 210 29
2014 2014-03-21 20 210 31
2014 2014-03-19 20 210 21
2014 2014-03-19 20 210 37
2014 2014-03-19 20 210 < 20
2014 2014-03-19 20 210 < 20
2014 2014-03-19 20 210 42
2013 2013-09-20 20 210 100
2013 2013-09-20 20 210 22
2013 2013-09-20 20 210 42
2013 2013-09-18 20 210 29
2013 2013-09-18 20 210 25
2013 2013-09-18 20 210 27
2013 2013-09-18 20 210 43
2013 2013-09-18 20 210 < 20
2013 2013-09-18 20 210 < 20
2013 2013-09-18 20 210 < 20
2013 2013-09-18 20 210 22
[+] Expand Test Data
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 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 2014-03-21 0.2 2.69 < 0.2
2014 2014-03-21 0.2 2.69 < 0.2
2014 2014-03-21 0.2 2.69 < 0.2
2014 2014-03-21 0.2 2.69 < 0.2
2014 2014-03-19 0.2 2.69 < 0.2
2014 2014-03-19 0.2 2.69 < 0.2
2014 2014-03-19 0.2 2.69 < 0.2
2014 2014-03-19 0.2 2.69 < 0.2
2013 2013-09-20 0.2 2.69 < 0.2
2013 2013-09-20 0.2 2.69 < 0.2
2013 2013-09-18 0.2 2.69 < 0.2
2013 2013-09-18 0.2 2.69 < 0.2
2013 2013-09-18 0.2 2.69 < 0.2
2013 2013-09-18 0.2 2.69 < 0.2
2013 2013-09-18 0.2 2.69 < 0.2
2013 2013-09-18 0.2 2.69 < 0.2
2013 2013-09-18 0.2 2.69 < 0.2
2013 2013-09-18 0.2 2.69 < 0.2
[+] Expand Test Data
chromium 0.2 100 0.5187 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 0.2 100 0.79
2014 2014-03-26 0.2 100 < 0.2
2014 2014-03-26 0.2 100 < 0.2
2014 2014-03-21 0.2 100 0.28
2014 2014-03-21 0.2 100 0.24
2014 2014-03-21 0.2 100 0.44
2014 2014-03-21 0.2 100 0.26
2014 2014-03-19 0.2 100 1.1
2014 2014-03-19 0.2 100 < 0.2
2014 2014-03-19 0.2 100 2.6
2014 2014-03-19 0.2 100 0.72
2014 2014-03-19 0.2 100 < 0.2
2013 2013-09-20 0.2 100 0.75
2013 2013-09-20 0.2 100 0.37
2013 2013-09-20 0.2 100 < 0.2
2013 2013-09-18 0.2 100 < 0.2
2013 2013-09-18 0.2 100 0.24
2013 2013-09-18 0.2 100 0.58
2013 2013-09-18 0.2 100 < 0.2
2013 2013-09-18 0.2 100 2.6
2013 2013-09-18 0.2 100 0.25
2013 2013-09-18 0.2 100 0.71
2013 2013-09-18 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.5189 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-02 0.03 0 0.41
2014 2014-03-28 0.03 0 0.78
2014 2014-03-26 0.03 0 < 0.03
2014 2014-03-26 0.03 0 < 0.03
2014 2014-03-21 0.03 0 0.23
2014 2014-03-21 0.03 0 0.17
2014 2014-03-21 0.03 0 0.21
2014 2014-03-19 0.03 0 1.1
2014 2014-03-19 0.03 0 < 0.03
2014 2014-03-19 0.03 0 2.6
2014 2014-03-19 0.03 0 0.66
2014 2014-03-19 0.03 0 < 0.03
2013 2013-09-20 0.03 0 0.83
2013 2013-09-20 0.03 0 0.38
2013 2013-09-20 0.03 0 < 0.03
2013 2013-09-18 0.03 0 0.03
2013 2013-09-18 0.03 0 0.22
2013 2013-09-18 0.03 0 0.57
2013 2013-09-18 0.03 0 0.039
2013 2013-09-18 0.03 0 2.7
2013 2013-09-18 0.03 0 0.24
2013 2013-09-18 0.03 0 0.73
2013 2013-09-18 0.03 0 0.035
[+] Expand Test Data
cobalt 1 70 0.0522 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 1 70 < 1
2014 2014-03-26 1 70 < 1
2014 2014-03-26 1 70 < 1
2014 2014-03-21 1 70 < 1
2014 2014-03-21 1 70 < 1
2014 2014-03-21 1 70 < 1
2014 2014-03-21 1 70 < 1
2014 2014-03-19 1 70 < 1
2014 2014-03-19 1 70 < 1
2014 2014-03-19 1 70 < 1
2014 2014-03-19 1 70 < 1
2014 2014-03-19 1 70 < 1
2013 2013-09-20 1 70 < 1
2013 2013-09-20 1 70 < 1
2013 2013-09-20 1 70 < 1
2013 2013-09-18 1 70 < 1
2013 2013-09-18 1 70 < 1
2013 2013-09-18 1 70 < 1
2013 2013-09-18 1 70 < 1
2013 2013-09-18 1 70 < 1
2013 2013-09-18 1 70 < 1
2013 2013-09-18 1 70 1.2
2013 2013-09-18 1 70 < 1
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 0.06 90 < 0.06
2014 2014-03-26 0.06 90 < 0.06
2014 2014-03-26 0.06 90 < 0.06
2014 2014-03-21 0.06 90 < 0.06
2014 2014-03-21 0.06 90 < 0.06
2014 2014-03-21 0.06 90 < 0.06
2014 2014-03-21 0.06 90 < 0.06
2014 2014-03-19 0.06 90 < 0.06
2014 2014-03-19 0.06 90 < 0.06
2014 2014-03-19 0.06 90 < 0.06
2014 2014-03-19 0.06 90 < 0.06
2013 2013-09-20 0.06 90 < 0.06
2013 2013-09-20 0.06 90 < 0.06
2013 2013-09-18 0.06 90 < 0.06
2013 2013-09-18 0.06 90 < 0.06
2013 2013-09-18 0.06 90 < 0.06
2013 2013-09-18 0.06 90 < 0.06
2013 2013-09-18 0.06 90 < 0.06
2013 2013-09-18 0.06 90 < 0.06
2013 2013-09-18 0.06 90 < 0.06
2013 2013-09-18 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 2014-03-28 0.08 0 < 0.08
2014 2014-03-26 0.08 0 < 0.08
2014 2014-03-26 0.08 0 < 0.08
2014 2014-03-21 0.08 0 < 0.08
2014 2014-03-21 0.08 0 < 0.08
2014 2014-03-21 0.08 0 < 0.08
2014 2014-03-21 0.08 0 < 0.08
2014 2014-03-19 0.08 0 < 0.08
2014 2014-03-19 0.08 0 < 0.08
2014 2014-03-19 0.08 0 < 0.08
2014 2014-03-19 0.08 0 < 0.08
2013 2013-09-20 0.08 0 < 0.08
2013 2013-09-20 0.08 0 < 0.08
2013 2013-09-18 0.08 0 < 0.08
2013 2013-09-18 0.08 0 < 0.08
2013 2013-09-18 0.08 0 < 0.08
2013 2013-09-18 0.08 0 < 0.08
2013 2013-09-18 0.08 0 < 0.08
2013 2013-09-18 0.08 0 < 0.08
2013 2013-09-18 0.08 0 < 0.08
2013 2013-09-18 0.08 0 < 0.08
[+] Expand Test Data
molybdenum 1 40 0.3565 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 1 40 < 1
2014 2014-03-26 1 40 < 1
2014 2014-03-26 1 40 1.2
2014 2014-03-21 1 40 < 1
2014 2014-03-21 1 40 < 1
2014 2014-03-21 1 40 < 1
2014 2014-03-21 1 40 < 1
2014 2014-03-19 1 40 < 1
2014 2014-03-19 1 40 1.2
2014 2014-03-19 1 40 < 1
2014 2014-03-19 1 40 < 1
2014 2014-03-19 1 40 < 1
2013 2013-09-20 1 40 < 1
2013 2013-09-20 1 40 < 1
2013 2013-09-20 1 40 1.3
2013 2013-09-18 1 40 1.1
2013 2013-09-18 1 40 < 1
2013 2013-09-18 1 40 < 1
2013 2013-09-18 1 40 1.2
2013 2013-09-18 1 40 < 1
2013 2013-09-18 1 40 < 1
2013 2013-09-18 1 40 1
2013 2013-09-18 1 40 1.2
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 0.09 0 < 0.09
2014 2014-03-26 0.09 0 < 0.09
2014 2014-03-26 0.09 0 < 0.09
2014 2014-03-21 0.09 0 < 0.09
2014 2014-03-21 0.09 0 < 0.09
2014 2014-03-21 0.09 0 < 0.09
2014 2014-03-21 0.09 0 < 0.09
2014 2014-03-19 0.09 0 < 0.09
2014 2014-03-19 0.09 0 < 0.09
2014 2014-03-19 0.09 0 < 0.09
2014 2014-03-19 0.09 0 < 0.09
2013 2013-09-20 0.09 0 < 0.09
2013 2013-09-20 0.09 0 < 0.09
2013 2013-09-18 0.09 0 < 0.09
2013 2013-09-18 0.09 0 < 0.09
2013 2013-09-18 0.09 0 < 0.09
2013 2013-09-18 0.09 0 < 0.09
2013 2013-09-18 0.09 0 < 0.09
2013 2013-09-18 0.09 0 < 0.09
2013 2013-09-18 0.09 0 < 0.09
2013 2013-09-18 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 2014-03-28 0.01 0 < 0.01
2014 2014-03-26 0.01 0 < 0.01
2014 2014-03-26 0.01 0 < 0.01
2014 2014-03-21 0.01 0 < 0.01
2014 2014-03-21 0.01 0 < 0.01
2014 2014-03-21 0.01 0 < 0.01
2014 2014-03-21 0.01 0 < 0.01
2014 2014-03-19 0.01 0 < 0.01
2014 2014-03-19 0.01 0 < 0.01
2014 2014-03-19 0.01 0 < 0.01
2014 2014-03-19 0.01 0 < 0.01
2013 2013-09-20 0.01 0 < 0.01
2013 2013-09-20 0.01 0 < 0.01
2013 2013-09-18 0.01 0 < 0.01
2013 2013-09-18 0.01 0 < 0.01
2013 2013-09-18 0.01 0 < 0.01
2013 2013-09-18 0.01 0 < 0.01
2013 2013-09-18 0.01 0 < 0.01
2013 2013-09-18 0.01 0 < 0.01
2013 2013-09-18 0.01 0 < 0.01
2013 2013-09-18 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 2014-03-28 0.03 0 < 0.03
2014 2014-03-26 0.03 0 < 0.03
2014 2014-03-26 0.03 0 < 0.03
2014 2014-03-21 0.03 0 < 0.03
2014 2014-03-21 0.03 0 < 0.03
2014 2014-03-21 0.03 0 < 0.03
2014 2014-03-21 0.03 0 < 0.03
2014 2014-03-19 0.03 0 < 0.03
2014 2014-03-19 0.03 0 < 0.03
2014 2014-03-19 0.03 0 < 0.03
2014 2014-03-19 0.03 0 < 0.03
2013 2013-09-20 0.03 0 < 0.03
2013 2013-09-20 0.03 0 < 0.03
2013 2013-09-18 0.03 0 < 0.03
2013 2013-09-18 0.03 0 < 0.03
2013 2013-09-18 0.03 0 < 0.03
2013 2013-09-18 0.03 0 < 0.03
2013 2013-09-18 0.03 0 < 0.03
2013 2013-09-18 0.03 0 < 0.03
2013 2013-09-18 0.03 0 < 0.03
2013 2013-09-18 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 2014-03-28 0.02 0 < 0.02
2014 2014-03-26 0.02 0 < 0.02
2014 2014-03-26 0.02 0 < 0.02
2014 2014-03-21 0.02 0 < 0.02
2014 2014-03-21 0.02 0 < 0.02
2014 2014-03-21 0.02 0 < 0.02
2014 2014-03-21 0.02 0 < 0.02
2014 2014-03-19 0.02 0 < 0.02
2014 2014-03-19 0.02 0 < 0.02
2014 2014-03-19 0.02 0 < 0.02
2014 2014-03-19 0.02 0 < 0.02
2013 2013-09-20 0.02 0 < 0.02
2013 2013-09-20 0.02 0 < 0.02
2013 2013-09-18 0.02 0 < 0.02
2013 2013-09-18 0.02 0 < 0.02
2013 2013-09-18 0.02 0 < 0.02
2013 2013-09-18 0.02 0 < 0.02
2013 2013-09-18 0.02 0 < 0.02
2013 2013-09-18 0.02 0 < 0.02
2013 2013-09-18 0.02 0 < 0.02
2013 2013-09-18 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 2014-03-28 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 2014-03-21 0.02 0.07 < 0.02
2014 2014-03-21 0.02 0.07 < 0.02
2014 2014-03-21 0.02 0.07 < 0.02
2014 2014-03-21 0.02 0.07 < 0.02
2014 2014-03-19 0.02 0.07 < 0.02
2014 2014-03-19 0.02 0.07 < 0.02
2014 2014-03-19 0.02 0.07 < 0.02
2014 2014-03-19 0.02 0.07 < 0.02
2013 2013-09-20 0.02 0.07 < 0.02
2013 2013-09-20 0.02 0.07 < 0.02
2013 2013-09-18 0.02 0.07 < 0.02
2013 2013-09-18 0.02 0.07 < 0.02
2013 2013-09-18 0.02 0.07 < 0.02
2013 2013-09-18 0.02 0.07 < 0.02
2013 2013-09-18 0.02 0.07 < 0.02
2013 2013-09-18 0.02 0.07 < 0.02
2013 2013-09-18 0.02 0.07 < 0.02
2013 2013-09-18 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 2014-03-28 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 2014-03-21 0.04 0.07 < 0.04
2014 2014-03-21 0.04 0.07 < 0.04
2014 2014-03-21 0.04 0.07 < 0.04
2014 2014-03-21 0.04 0.07 < 0.04
2014 2014-03-19 0.04 0.07 < 0.04
2014 2014-03-19 0.04 0.07 < 0.04
2014 2014-03-19 0.04 0.07 < 0.04
2014 2014-03-19 0.04 0.07 < 0.04
2013 2013-09-20 0.04 0.07 < 0.04
2013 2013-09-20 0.04 0.07 < 0.04
2013 2013-09-18 0.04 0.07 < 0.04
2013 2013-09-18 0.04 0.07 < 0.04
2013 2013-09-18 0.04 0.07 < 0.04
2013 2013-09-18 0.04 0.07 < 0.04
2013 2013-09-18 0.04 0.07 < 0.04
2013 2013-09-18 0.04 0.07 < 0.04
2013 2013-09-18 0.04 0.07 < 0.04
2013 2013-09-18 0.04 0.07 < 0.04
[+] Expand Test Data
strontium 0.3 1500 60.1913 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 0.3 1500 48
2014 2014-03-26 0.3 1500 44.4
2014 2014-03-26 0.3 1500 37.4
2014 2014-03-21 0.3 1500 49.1
2014 2014-03-21 0.3 1500 24.6
2014 2014-03-21 0.3 1500 71.5
2014 2014-03-21 0.3 1500 92.4
2014 2014-03-19 0.3 1500 82.4
2014 2014-03-19 0.3 1500 36.6
2014 2014-03-19 0.3 1500 58.3
2014 2014-03-19 0.3 1500 99.2
2014 2014-03-19 0.3 1500 39.5
2013 2013-09-20 0.3 1500 48
2013 2013-09-20 0.3 1500 84
2013 2013-09-20 0.3 1500 40
2013 2013-09-18 0.3 1500 51
2013 2013-09-18 0.3 1500 19
2013 2013-09-18 0.3 1500 78
2013 2013-09-18 0.3 1500 40
2013 2013-09-18 0.3 1500 62
2013 2013-09-18 0.3 1500 81
2013 2013-09-18 0.3 1500 150
2013 2013-09-18 0.3 1500 48
[+] Expand Test Data
vanadium 0.2 21 0.8052 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-03-28 0.2 21 0.52
2014 2014-03-26 0.2 21 < 0.2
2014 2014-03-26 0.2 21 < 0.2
2014 2014-03-21 0.2 21 3.4
2014 2014-03-21 0.2 21 < 0.2
2014 2014-03-21 0.2 21 0.23
2014 2014-03-21 0.2 21 1.7
2014 2014-03-19 0.2 21 1.1
2014 2014-03-19 0.2 21 < 0.2
2014 2014-03-19 0.2 21 0.32
2014 2014-03-19 0.2 21 1.4
2014 2014-03-19 0.2 21 < 0.2
2013 2013-09-20 0.2 21 0.57
2013 2013-09-20 0.2 21 1.7
2013 2013-09-20 0.2 21 < 0.2
2013 2013-09-18 0.2 21 3.5
2013 2013-09-18 0.2 21 < 0.2
2013 2013-09-18 0.2 21 0.36
2013 2013-09-18 0.2 21 < 0.2
2013 2013-09-18 0.2 21 0.32
2013 2013-09-18 0.2 21 2
2013 2013-09-18 0.2 21 1.4
2013 2013-09-18 0.2 21 < 0.2
[+] 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
NY120582 lead 2016-01-01 2018-12-31 0.002mg/L
NY113112 lead 2013-01-01 2015-12-31 0.001mg/L
NY83302 lead 2010-01-01 2012-12-31 0.00122mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Aldicarb Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2010-07-01 - 2010-09-30 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
2010-07-01 - 2010-09-30 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Returned to Compliance
2010-01-01 - 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
CCWT – SOMAS SOUTH SOUTHHAMPTON, NY 11968

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Riverhead Wd (NY5103705).

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.