Public Water System: Greenwood Lake Middle School

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: NY3504068
Type: Non-Transient non-community system
EPA Region: 02
Primary Service Area: School
Primary Source: Ground water
Population Served: 350
Contact Information
PORRAS, ROBERT
PORRAS, ROBERT
GREENWOOD LAKE MIDDLE SCHOOL
PO BOX 8
GREENWOOD LAKE, NY 10925

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   (0) 2014   (0) 2015   (1)
chlorate

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).

chlorate
Is this in your home's pipes?

Year Test Date MRL HRL Test Result
2015 2015-09-16 20 210 < 20
2015 2015-09-16 20 210 500
2015 2015-03-10 20 210 < 20
2015 2015-03-10 20 210 420

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
chromium 0.2 100 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.2 100 < 0.2
2015 2015-09-16 0.2 100 < 0.2
2015 2015-03-10 0.2 100 < 0.2
2015 2015-03-10 0.2 100 < 0.2
manganese 1 0 76.5 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 1 0 41
2015 2015-09-16 1 0 110
2015 2015-03-10 1 0 55
2015 2015-03-10 1 0 100
strontium 0.3 1500 84 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.3 1500 82
2015 2015-09-16 0.3 1500 86
2015 2015-03-10 0.3 1500 80
2015 2015-03-10 0.3 1500 88
chromium-6 0.03 0 0.025 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.03 0 < 0.03
2015 2015-09-16 0.03 0 0.05
2015 2015-03-10 0.03 0 < 0.03
2015 2015-03-10 0.03 0 0.05
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 1 70 < 1
2015 2015-09-16 1 70 < 1
2015 2015-03-10 1 70 < 1
2015 2015-03-10 1 70 < 1
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 1 40 < 1
2015 2015-09-16 1 40 < 1
2015 2015-03-10 1 40 < 1
2015 2015-03-10 1 40 < 1
vanadium 0.2 21 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.2 21 < 0.2
2015 2015-09-16 0.2 21 < 0.2
2015 2015-03-10 0.2 21 < 0.2
2015 2015-03-10 0.2 21 < 0.2
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.07 0.35 < 0.07
2015 2015-03-10 0.07 0.35 < 0.07
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.2 2.69 < 0.2
2015 2015-03-10 0.2 2.69 < 0.2
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.2 140 < 0.2
2015 2015-03-10 0.2 140 < 0.2
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.03 0.0004 < 0.03
2015 2015-03-10 0.03 0.0004 < 0.03
sec-butylbenzene 0.04 0 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.04 0 < 0.04
2015 2015-03-10 0.04 0 < 0.04
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.06 90 < 0.06
2015 2015-03-10 0.06 90 < 0.06
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.1 0.0103 < 0.1
2015 2015-03-10 0.1 0.0103 < 0.1
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.08 0 < 0.08
2015 2015-03-10 0.08 0 < 0.08
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.09 0 < 0.09
2015 2015-03-10 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.01 0 < 0.01
2015 2015-03-10 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.03 0 < 0.03
2015 2015-03-10 0.03 0 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.02 0 < 0.02
2015 2015-03-10 0.02 0 < 0.02
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.04 0.07 < 0.04
2015 2015-03-10 0.04 0.07 < 0.04
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.02 0.07 < 0.02
2015 2015-03-10 0.02 0.07 < 0.02
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-09-16 0.03 6.14 < 0.03
2015 2015-03-10 0.03 6.14 < 0.03

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
NY128065 lead 2017-07-01 2017-12-31 0.0052mg/L
NY124078 lead 2017-01-01 2017-06-30 0.012mg/L
NY116227 lead 2014-01-01 2016-12-31 0.018mg/L
NY93093 lead 2013-01-01 2013-12-31 0.0046mg/L
NY82220 lead 2012-01-01 2012-12-31 0.0077mg/L
NY75122 lead 2011-01-01 2011-12-31 0.0114mg/L
NY64702 lead 2010-01-01 2010-06-30 0.0085mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2017-07-01 - 2017-09-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Known
2008-06-01 - 2008-06-30 Miscellaneous Operations Report - Returned to Compliance
2007-09-01 - 2007-09-30 Miscellaneous Operations Report - Returned to Compliance
2007-03-01 - 2007-03-31 Miscellaneous Operations Report - Returned to Compliance
2006-10-01 - 2006-12-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2004-10-01 - 2004-12-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2004-09-01 - 2004-09-30 Miscellaneous Operations Report - Returned to Compliance
2004-07-01 - 2004-09-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2004-06-01 - 2004-06-30 Miscellaneous Operations Report - Returned to Compliance
2004-04-01 - 2004-06-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2003-10-01 - 2003-12-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2003-07-01 - 2003-09-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2002-10-01 - 2002-12-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2002-01-01 - 2002-03-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2001-07-01 - 2001-09-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2001-04-01 - 2001-06-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2001-01-01 - 2001-03-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2000-01-01 - 2000-03-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
1999-06-01 - 1999-06-30 Miscellaneous Operations Report - Returned to Compliance
1999-04-01 - 1999-04-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
1998-04-01 - 1998-06-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
1998-06-01 - 1998-06-30 Miscellaneous Operations Report - Returned to Compliance
1998-01-01 - 1998-03-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
1998-03-01 - 1998-03-31 Miscellaneous Operations Report - Returned to Compliance
1997-08-01 - 1997-08-31 Miscellaneous Operations Report - Returned to Compliance
1997-07-01 - 1997-07-31 Miscellaneous Operations Report - Returned to Compliance
1997-06-01 - 1997-06-30 Miscellaneous Operations Report - Returned to Compliance
1995-04-01 - 1995-06-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
1993-10-01 - 1993-12-31 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
1993-12-01 - 1993-12-31 Miscellaneous Operations Report - Returned to Compliance
1993-07-01 - 1993-07-31 Miscellaneous Operations Report - Returned to Compliance
1993-04-01 - 1993-06-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2016-09-12 - N/A Lead and Copper Rule Public Education Lead and Copper Rule Returned to Compliance
2007-02-27 - N/A Lead and Copper Rule Public Education Lead and Copper Rule Returned to Compliance
2006-11-01 - N/A Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique No Certif. Operator Stage 1 Disinfectants and Disinfection Byproducts Rule 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.