Public Water System: Haddam-killingworth High 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: CT0610563
Type: Non-Transient non-community system
EPA Region: 01
Primary Source: Ground water
Population Served: 850
Contact Information
THIERY, HOWARD
THIERY, HOWARD
57 Little City Road
HIGGANUM, CT 06441-0568

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).

We couldn't find any records of contaminants exceeding the regulated limits in your water.

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.

We couldn't find any records of contaminants in your water.

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
CT31708 lead 2015-01-01 2017-12-31 0.011mg/L
CT27583 2012-01-01 2014-12-31 0
CT22358 lead 2009-01-01 2011-12-31 0.004mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2017-03-01 - 2017-03-31 Revised Total Coliform Rule Monitoring, Routine (RTCR) Revised Total Coliform Rule Known
2017-02-01 - 2017-02-28 Revised Total Coliform Rule Monitoring, Routine (RTCR) Revised Total Coliform Rule Known
2013-07-01 - 2013-09-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2011-07-01 - 2011-09-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Endrin Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Dalapon Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Diquat Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Picloram Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular LASSO Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Known
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Known
2004-07-01 - 2004-07-31 Total Coliform Rule Monitoring, Repeat Major (TCR) Coliform (TCR) Returned to Compliance
2004-07-01 - 2004-07-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2003-09-01 - 2003-09-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2002-07-01 - 2002-09-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1997-04-01 - 1997-06-30 Total Coliform Rule Monitoring, Routine Major (TCR) Coliform (TCR) Returned to Compliance
1993-07-01 - 1993-09-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2017-01-22 - N/A Revised Total Coliform Rule Treatment Technique, Corrective/Expedited Actions (RTCR) Revised Total Coliform Rule Returned to Compliance
2006-01-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
2016-11-08 - N/A Ground Water Rule Monitoring, Source Water (GWR) E. COLI Open
2014-12-30 - N/A Lead and Copper Rule Lead Consumer Notice Lead and Copper 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.