Public Water System: Aquarion Water Co Of Ct-greenwich 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: CT0570011 Type: Community water system EPA Region: 01
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 53,041
Contact Information WALSH, JOHN P. WALSH, JOHN P. 600 LINDLEY STREET BRIDGEPORT, CT 06606
This public water system services 4 zip codes in 2 municipalities 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).
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).
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
CT30959
lead
2016-01-01
2018-12-31
0.002mg/L
CT31607
lead
2017-01-01
2017-12-31
0mg/L
CT31608
lead
2017-01-01
2017-12-31
0mg/L
CT30512
lead
2016-01-01
2016-12-31
0mg/L
CT30513
lead
2016-01-01
2016-12-31
0mg/L
CT27983
lead
2015-01-01
2015-12-31
0mg/L
CT27984
lead
2015-01-01
2015-12-31
0mg/L
CT29200
lead
2013-01-01
2015-12-31
0.002mg/L
CT26353
lead
2014-01-01
2014-12-31
0mg/L
CT26354
lead
2014-01-01
2014-12-31
0mg/L
CT24842
lead
2013-01-01
2013-12-31
0.01mg/L
CT24843
lead
2013-01-01
2013-12-31
0mg/L
CT23087
lead
2012-01-01
2012-12-31
0mg/L
CT23088
lead
2012-01-01
2012-12-31
0mg/L
CT24419
lead
2010-01-01
2012-12-31
0.003mg/L
CT21561
lead
2011-01-01
2011-12-31
0mg/L
CT21562
lead
2011-01-01
2011-12-31
0mg/L
CT19306
lead
2010-01-01
2010-12-31
0mg/L
CT20070
lead
2010-01-01
2010-12-31
0mg/L
CT18686
lead
2007-01-01
2009-12-31
0.003mg/L
CT19305
lead
2009-01-01
2009-12-31
0mg/L
CT19314
lead
2009-01-01
2009-12-31
0mg/L
CT19304
lead
2008-01-01
2008-12-31
0mg/L
CT19313
lead
2008-01-01
2008-12-31
0mg/L
Violations
Known violations of the Safe Drinking Water Act as recorded by the EPA.
Compliance Dates
Rule
Violation Type
Contaminant Name
Status
2013-09-01 - 2013-09-30
Stage 1 Disinfectants and Disinfection Byproducts Rule
Monitoring and Reporting (DBP)
Chlorite
Returned to Compliance
2009-06-01 - 2009-06-30
Long Term 1 Enhanced Surface Water Treatment Rule
Single Turbidity Exceed (Enhanced SWTR)
Interim Enhanced Surfsce Water Treatment Rule
Returned to Compliance
1993-01-01 - 1993-03-31
Nitrates
Monitoring, Regular
Nitrite
Returned to Compliance
1979-10-31 - 1979-11-30
Inorganic Chemicals
Maximum Contaminant Level Violation, Single Sample
Fluoride
Known
2006-07-01 - N/A
Consumer Confidence Rule
Consumer Confidence Report Complete Failure to Report
Consumer Confidence 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.