Roslyn 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: NY2902851
Type: Community water system
EPA Region: 02
Primary Source: Ground water
Population Served: 17,000
Contact Information
PASSARIELLO, RICHARD J.
PASSARIELLO, RICHARD J.
ROSLYN WATER DISTRICT
24 WEST SHORE RD
ROSLYN, NY 11576
[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   (0) 2014   (1) 2015   (1) 2016   (0) 2017   (0) 2018   (0)
1,4-dioxane 1,4-dioxane

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).

1,4-dioxane

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2015 2015-05-22 0.07 0.35 < 0.07
2015 2015-02-23 0.07 0.35 < 0.07
2015 2015-02-18 0.07 0.35 < 0.07
2015 2015-02-18 0.07 0.35 < 0.07
2015 2015-02-10 0.07 0.35 < 0.07
2015 2015-02-10 0.07 0.35 0.73
2014 2014-08-27 0.07 0.35 < 0.07
2014 2014-08-25 0.07 0.35 0.3
2014 2014-08-20 0.07 0.35 < 0.07
2014 2014-08-20 0.07 0.35 < 0.07
2014 2014-08-18 0.07 0.35 < 0.07
2014 2014-08-15 0.07 0.35 < 0.07
2014 2014-08-14 0.07 0.35 0.86

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 0.0514 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-28 0.03 6.14 < 0.03
2015 2015-05-22 0.03 6.14 < 0.03
2015 2015-02-23 0.03 6.14 < 0.03
2015 2015-02-18 0.03 6.14 < 0.03
2015 2015-02-18 0.03 6.14 < 0.03
2015 2015-02-10 0.03 6.14 < 0.03
2015 2015-02-10 0.03 6.14 0.3
2014 2014-08-27 0.03 6.14 < 0.03
2014 2014-08-25 0.03 6.14 < 0.03
2014 2014-08-20 0.03 6.14 < 0.03
2014 2014-08-20 0.03 6.14 < 0.03
2014 2014-08-18 0.03 6.14 < 0.03
2014 2014-08-15 0.03 6.14 < 0.03
2014 2014-08-14 0.03 6.14 0.42
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-28 0.03 0.0004 < 0.03
2015 2015-05-22 0.03 0.0004 < 0.03
2015 2015-02-23 0.03 0.0004 < 0.03
2015 2015-02-18 0.03 0.0004 < 0.03
2015 2015-02-18 0.03 0.0004 < 0.03
2015 2015-02-10 0.03 0.0004 < 0.03
2015 2015-02-10 0.03 0.0004 < 0.03
2014 2014-08-27 0.03 0.0004 < 0.03
2014 2014-08-25 0.03 0.0004 < 0.03
2014 2014-08-20 0.03 0.0004 < 0.03
2014 2014-08-20 0.03 0.0004 < 0.03
2014 2014-08-18 0.03 0.0004 < 0.03
2014 2014-08-15 0.03 0.0004 < 0.03
2014 2014-08-14 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 2015-05-28 0.1 0.0103 < 0.1
2015 2015-05-22 0.1 0.0103 < 0.1
2015 2015-02-23 0.1 0.0103 < 0.1
2015 2015-02-18 0.1 0.0103 < 0.1
2015 2015-02-18 0.1 0.0103 < 0.1
2015 2015-02-10 0.1 0.0103 < 0.1
2015 2015-02-10 0.1 0.0103 < 0.1
2014 2014-08-27 0.1 0.0103 < 0.1
2014 2014-08-25 0.1 0.0103 < 0.1
2014 2014-08-20 0.1 0.0103 < 0.1
2014 2014-08-20 0.1 0.0103 < 0.1
2014 2014-08-18 0.1 0.0103 < 0.1
2014 2014-08-15 0.1 0.0103 < 0.1
2014 2014-08-14 0.1 0.0103 < 0.1
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-28 0.2 140 < 0.2
2015 2015-05-22 0.2 140 < 0.2
2015 2015-02-23 0.2 140 < 0.2
2015 2015-02-18 0.2 140 < 0.2
2015 2015-02-18 0.2 140 < 0.2
2015 2015-02-10 0.2 140 < 0.2
2015 2015-02-10 0.2 140 < 0.2
2014 2014-08-27 0.2 140 < 0.2
2014 2014-08-25 0.2 140 < 0.2
2014 2014-08-20 0.2 140 < 0.2
2014 2014-08-20 0.2 140 < 0.2
2014 2014-08-18 0.2 140 < 0.2
2014 2014-08-15 0.2 140 < 0.2
2014 2014-08-14 0.2 140 < 0.2
chlorate 20 210 21.9929 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-02-23 20 210 46
2015 2015-02-18 20 210 29
2015 2015-02-18 20 210 37
2015 2015-02-10 20 210 < 20
2015 2015-02-10 20 210 63
2015 2015-02-10 20 210 < 20
2014 2014-10-01 20 210 21.9
2014 2014-08-25 20 210 < 20
2014 2014-08-21 20 210 48
2014 2014-08-20 20 210 < 20
2014 2014-08-20 20 210 < 20
2014 2014-08-18 20 210 < 20
2014 2014-08-15 20 210 < 20
2014 2014-08-14 20 210 63
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-28 0.2 2.69 < 0.2
2015 2015-05-22 0.2 2.69 < 0.2
2015 2015-02-23 0.2 2.69 < 0.2
2015 2015-02-18 0.2 2.69 < 0.2
2015 2015-02-18 0.2 2.69 < 0.2
2015 2015-02-10 0.2 2.69 < 0.2
2015 2015-02-10 0.2 2.69 < 0.2
2014 2014-08-27 0.2 2.69 < 0.2
2014 2014-08-25 0.2 2.69 < 0.2
2014 2014-08-20 0.2 2.69 < 0.2
2014 2014-08-20 0.2 2.69 < 0.2
2014 2014-08-18 0.2 2.69 < 0.2
2014 2014-08-15 0.2 2.69 < 0.2
2014 2014-08-14 0.2 2.69 < 0.2
chromium 0.2 100 0.6087 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 0.2 100 3.9
2015 2015-02-23 0.2 100 0.45
2015 2015-02-18 0.2 100 0.25
2015 2015-02-18 0.2 100 0.35
2015 2015-02-10 0.2 100 0.36
2015 2015-02-10 0.2 100 0.47
2015 2015-02-10 0.2 100 0.32
2014 2014-08-27 0.2 100 0.46
2014 2014-08-25 0.2 100 0.23
2014 2014-08-21 0.2 100 0.3
2014 2014-08-20 0.2 100 0.36
2014 2014-08-20 0.2 100 0.6
2014 2014-08-18 0.2 100 0.44
2014 2014-08-15 0.2 100 0.42
2014 2014-08-14 0.2 100 0.22
chromium-6 0.03 0 0.4159 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 0.03 0 3.8
2015 2015-02-23 0.03 0 0.07
2015 2015-02-18 0.03 0 0.036
2015 2015-02-18 0.03 0 0.19
2015 2015-02-10 0.03 0 0.31
2015 2015-02-10 0.03 0 0.082
2015 2015-02-10 0.03 0 0.27
2014 2014-08-27 0.03 0 0.3
2014 2014-08-25 0.03 0 < 0.03
2014 2014-08-21 0.03 0 0.07
2014 2014-08-20 0.03 0 0.18
2014 2014-08-20 0.03 0 0.4
2014 2014-08-18 0.03 0 0.32
2014 2014-08-15 0.03 0 0.17
2014 2014-08-14 0.03 0 0.041
cobalt 1 70 0.7733 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 1 70 1.4
2015 2015-02-23 1 70 < 1
2015 2015-02-18 1 70 < 1
2015 2015-02-18 1 70 < 1
2015 2015-02-10 1 70 < 1
2015 2015-02-10 1 70 10.2
2015 2015-02-10 1 70 < 1
2014 2014-08-27 1 70 < 1
2014 2014-08-25 1 70 < 1
2014 2014-08-21 1 70 < 1
2014 2014-08-20 1 70 < 1
2014 2014-08-20 1 70 < 1
2014 2014-08-18 1 70 < 1
2014 2014-08-15 1 70 < 1
2014 2014-08-14 1 70 < 1
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-28 0.06 90 < 0.06
2015 2015-05-22 0.06 90 < 0.06
2015 2015-02-23 0.06 90 < 0.06
2015 2015-02-18 0.06 90 < 0.06
2015 2015-02-18 0.06 90 < 0.06
2015 2015-02-10 0.06 90 < 0.06
2015 2015-02-10 0.06 90 < 0.06
2014 2014-08-27 0.06 90 < 0.06
2014 2014-08-25 0.06 90 < 0.06
2014 2014-08-20 0.06 90 < 0.06
2014 2014-08-20 0.06 90 < 0.06
2014 2014-08-18 0.06 90 < 0.06
2014 2014-08-15 0.06 90 < 0.06
2014 2014-08-14 0.06 90 < 0.06
HCFC-22 0.08 0 0.2336 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-28 0.08 0 0.96
2015 2015-05-22 0.08 0 < 0.08
2015 2015-02-23 0.08 0 < 0.08
2015 2015-02-18 0.08 0 < 0.08
2015 2015-02-18 0.08 0 < 0.08
2015 2015-02-10 0.08 0 < 0.08
2015 2015-02-10 0.08 0 1
2014 2014-08-27 0.08 0 < 0.08
2014 2014-08-25 0.08 0 0.68
2014 2014-08-20 0.08 0 < 0.08
2014 2014-08-20 0.08 0 < 0.08
2014 2014-08-18 0.08 0 < 0.08
2014 2014-08-15 0.08 0 < 0.08
2014 2014-08-14 0.08 0 0.63
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 1 40 < 1
2015 2015-02-23 1 40 < 1
2015 2015-02-18 1 40 < 1
2015 2015-02-18 1 40 < 1
2015 2015-02-10 1 40 < 1
2015 2015-02-10 1 40 < 1
2015 2015-02-10 1 40 < 1
2014 2014-08-27 1 40 < 1
2014 2014-08-25 1 40 < 1
2014 2014-08-21 1 40 < 1
2014 2014-08-20 1 40 < 1
2014 2014-08-20 1 40 < 1
2014 2014-08-18 1 40 < 1
2014 2014-08-15 1 40 < 1
2014 2014-08-14 1 40 < 1
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 0.09 0 < 0.09
2015 2015-02-23 0.09 0 < 0.09
2015 2015-02-18 0.09 0 < 0.09
2015 2015-02-18 0.09 0 < 0.09
2015 2015-02-10 0.09 0 < 0.09
2015 2015-02-10 0.09 0 < 0.09
2014 2014-08-27 0.09 0 < 0.09
2014 2014-08-25 0.09 0 < 0.09
2014 2014-08-20 0.09 0 < 0.09
2014 2014-08-20 0.09 0 < 0.09
2014 2014-08-18 0.09 0 < 0.09
2014 2014-08-15 0.09 0 < 0.09
2014 2014-08-14 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 0.01 0 < 0.01
2015 2015-02-23 0.01 0 < 0.01
2015 2015-02-18 0.01 0 < 0.01
2015 2015-02-18 0.01 0 < 0.01
2015 2015-02-10 0.01 0 < 0.01
2015 2015-02-10 0.01 0 < 0.01
2014 2014-08-27 0.01 0 < 0.01
2014 2014-08-25 0.01 0 < 0.01
2014 2014-08-20 0.01 0 < 0.01
2014 2014-08-20 0.01 0 < 0.01
2014 2014-08-18 0.01 0 < 0.01
2014 2014-08-15 0.01 0 < 0.01
2014 2014-08-14 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 0.03 0 < 0.03
2015 2015-02-23 0.03 0 < 0.03
2015 2015-02-18 0.03 0 < 0.03
2015 2015-02-18 0.03 0 < 0.03
2015 2015-02-10 0.03 0 < 0.03
2015 2015-02-10 0.03 0 < 0.03
2014 2014-08-27 0.03 0 < 0.03
2014 2014-08-25 0.03 0 < 0.03
2014 2014-08-20 0.03 0 < 0.03
2014 2014-08-20 0.03 0 < 0.03
2014 2014-08-18 0.03 0 < 0.03
2014 2014-08-15 0.03 0 < 0.03
2014 2014-08-14 0.03 0 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 0.02 0 < 0.02
2015 2015-02-23 0.02 0 < 0.02
2015 2015-02-18 0.02 0 < 0.02
2015 2015-02-18 0.02 0 < 0.02
2015 2015-02-10 0.02 0 < 0.02
2015 2015-02-10 0.02 0 < 0.02
2014 2014-08-27 0.02 0 < 0.02
2014 2014-08-25 0.02 0 < 0.02
2014 2014-08-20 0.02 0 < 0.02
2014 2014-08-20 0.02 0 < 0.02
2014 2014-08-18 0.02 0 < 0.02
2014 2014-08-15 0.02 0 < 0.02
2014 2014-08-14 0.02 0 < 0.02
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 0.02 0.07 < 0.02
2015 2015-02-23 0.02 0.07 < 0.02
2015 2015-02-18 0.02 0.07 < 0.02
2015 2015-02-18 0.02 0.07 < 0.02
2015 2015-02-10 0.02 0.07 < 0.02
2015 2015-02-10 0.02 0.07 < 0.02
2014 2014-08-27 0.02 0.07 < 0.02
2014 2014-08-25 0.02 0.07 < 0.02
2014 2014-08-20 0.02 0.07 < 0.02
2014 2014-08-20 0.02 0.07 < 0.02
2014 2014-08-18 0.02 0.07 < 0.02
2014 2014-08-15 0.02 0.07 < 0.02
2014 2014-08-14 0.02 0.07 < 0.02
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 0.04 0.07 < 0.04
2015 2015-02-23 0.04 0.07 < 0.04
2015 2015-02-18 0.04 0.07 < 0.04
2015 2015-02-18 0.04 0.07 < 0.04
2015 2015-02-10 0.04 0.07 < 0.04
2015 2015-02-10 0.04 0.07 < 0.04
2014 2014-08-27 0.04 0.07 < 0.04
2014 2014-08-25 0.04 0.07 < 0.04
2014 2014-08-20 0.04 0.07 < 0.04
2014 2014-08-20 0.04 0.07 < 0.04
2014 2014-08-18 0.04 0.07 < 0.04
2014 2014-08-15 0.04 0.07 < 0.04
2014 2014-08-14 0.04 0.07 < 0.04
strontium 0.3 1500 35.416 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 0.3 1500 0.64
2015 2015-02-23 0.3 1500 14.4
2015 2015-02-18 0.3 1500 6.5
2015 2015-02-18 0.3 1500 34.8
2015 2015-02-10 0.3 1500 29.1
2015 2015-02-10 0.3 1500 96.8
2015 2015-02-10 0.3 1500 29.8
2014 2014-08-27 0.3 1500 36.3
2014 2014-08-25 0.3 1500 20.4
2014 2014-08-21 0.3 1500 84.5
2014 2014-08-20 0.3 1500 10.8
2014 2014-08-20 0.3 1500 27.6
2014 2014-08-18 0.3 1500 28.8
2014 2014-08-15 0.3 1500 19.2
2014 2014-08-14 0.3 1500 91.6
vanadium 0.2 21 0.222 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-05-01 0.2 21 0.43
2015 2015-02-23 0.2 21 < 0.2
2015 2015-02-18 0.2 21 < 0.2
2015 2015-02-18 0.2 21 < 0.2
2015 2015-02-10 0.2 21 < 0.2
2015 2015-02-10 0.2 21 2.9
2015 2015-02-10 0.2 21 < 0.2
2014 2014-08-27 0.2 21 < 0.2
2014 2014-08-25 0.2 21 < 0.2
2014 2014-08-21 0.2 21 < 0.2
2014 2014-08-20 0.2 21 < 0.2
2014 2014-08-20 0.2 21 < 0.2
2014 2014-08-18 0.2 21 < 0.2
2014 2014-08-15 0.2 21 < 0.2
2014 2014-08-14 0.2 21 < 0.2

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
NY127601 lead 2015-01-01 2017-12-31 0.0013mg/L
NY102051 lead 2012-01-01 2014-12-31 0.0017mg/L
NY75101 lead 2009-01-01 2011-12-31 0.001mg/L
NY50221 lead 2006-01-01 2008-12-31 0.00157mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
- N/A Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Endothall Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Glyphosate Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Diquat Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
- N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Dinoseb 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
EMSL ANALYTICAL, INC. CARLE PLACE, NY 11514
NASSAU COUNTY DEPT OF HEALTH HEMPSTEAD, NY 11550

Water Bill Information


Convenient information about your water service.

Unable to identify any billing information about Roslyn Wd (NY2902851).

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.