Medfield Water Dept. 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: MA2175000
Type: Community water system
EPA Region: 01
Primary Service Area: Residential Area
Primary Source: Ground water
Population Served: 12,611 		Contact Information
MEDFIELD WATER DEPT.
MAURICE GOULET
459 MAIN ST
MEDFIELD, MA 02052
[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   (0) 2015   (1) 2016   (0) 2017   (0) 2018   (0)
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 2015-07-27 0.07 0.35 < 0.07
2015 2015-07-27 0.07 0.35 < 0.07
2015 2015-07-27 0.07 0.35 1.1
2015 2015-07-27 0.07 0.35 < 0.07
2015 2015-01-14 0.07 0.35 0.19
2015 2015-01-13 0.07 0.35 < 0.07
2015 2015-01-13 0.07 0.35 < 0.07
2015 2015-01-13 0.07 0.35 < 0.07

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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
chlorate 20 210 59.8125 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 20 210 110
2015 2015-07-27 20 210 82
2015 2015-07-27 20 210 73
2015 2015-07-27 20 210 88
2015 2015-07-27 20 210 < 20
2015 2015-07-27 20 210 96
2015 2015-07-27 20 210 58
2015 2015-07-25 20 210 56
2015 2015-01-14 20 210 98
2015 2015-01-14 20 210 < 20
2015 2015-01-13 20 210 58
2015 2015-01-13 20 210 78
2015 2015-01-13 20 210 35
2015 2015-01-13 20 210 83
2015 2015-01-13 20 210 < 20
2015 2015-01-13 20 210 42
[+] Expand Test Data
chromium 0.2 100 0.4063 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.2 100 0.5
2015 2015-07-27 0.2 100 0.2
2015 2015-07-27 0.2 100 0.3
2015 2015-07-27 0.2 100 0.4
2015 2015-07-27 0.2 100 < 0.2
2015 2015-07-27 0.2 100 0.5
2015 2015-07-27 0.2 100 < 0.2
2015 2015-07-25 0.2 100 < 0.2
2015 2015-01-14 0.2 100 0.4
2015 2015-01-14 0.2 100 3.3
2015 2015-01-13 0.2 100 < 0.2
2015 2015-01-13 0.2 100 0.3
2015 2015-01-13 0.2 100 < 0.2
2015 2015-01-13 0.2 100 0.4
2015 2015-01-13 0.2 100 0.2
2015 2015-01-13 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.1963 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.03 0 0.42
2015 2015-07-27 0.03 0 0.13
2015 2015-07-27 0.03 0 0.26
2015 2015-07-27 0.03 0 0.31
2015 2015-07-27 0.03 0 0.09
2015 2015-07-27 0.03 0 0.4
2015 2015-07-27 0.03 0 0.09
2015 2015-07-25 0.03 0 0.09
2015 2015-01-14 0.03 0 0.31
2015 2015-01-14 0.03 0 0.09
2015 2015-01-13 0.03 0 0.14
2015 2015-01-13 0.03 0 0.23
2015 2015-01-13 0.03 0 0.07
2015 2015-01-13 0.03 0 0.3
2015 2015-01-13 0.03 0 0.12
2015 2015-01-13 0.03 0 0.09
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 1 70 < 1
2015 2015-07-27 1 70 < 1
2015 2015-07-27 1 70 < 1
2015 2015-07-27 1 70 < 1
2015 2015-07-27 1 70 < 1
2015 2015-07-27 1 70 < 1
2015 2015-07-27 1 70 < 1
2015 2015-07-25 1 70 < 1
2015 2015-01-14 1 70 < 1
2015 2015-01-14 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
2015 2015-01-13 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 1 40 < 1
2015 2015-07-27 1 40 < 1
2015 2015-07-27 1 40 < 1
2015 2015-07-27 1 40 < 1
2015 2015-07-27 1 40 < 1
2015 2015-07-27 1 40 < 1
2015 2015-07-27 1 40 < 1
2015 2015-07-25 1 40 < 1
2015 2015-01-14 1 40 < 1
2015 2015-01-14 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
2015 2015-01-13 1 40 < 1
[+] Expand Test Data
strontium 0.3 1500 119.4375 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.3 1500 180
2015 2015-07-27 0.3 1500 140
2015 2015-07-27 0.3 1500 110
2015 2015-07-27 0.3 1500 73
2015 2015-07-27 0.3 1500 72
2015 2015-07-27 0.3 1500 190
2015 2015-07-27 0.3 1500 160
2015 2015-07-25 0.3 1500 160
2015 2015-01-14 0.3 1500 73
2015 2015-01-14 0.3 1500 140
2015 2015-01-13 0.3 1500 110
2015 2015-01-13 0.3 1500 92
2015 2015-01-13 0.3 1500 140
2015 2015-01-13 0.3 1500 71
2015 2015-01-13 0.3 1500 60
2015 2015-01-13 0.3 1500 140
[+] Expand Test Data
vanadium 0.2 21 0.2125 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.2 21 0.3
2015 2015-07-27 0.2 21 < 0.2
2015 2015-07-27 0.2 21 0.4
2015 2015-07-27 0.2 21 0.3
2015 2015-07-27 0.2 21 < 0.2
2015 2015-07-27 0.2 21 0.3
2015 2015-07-27 0.2 21 0.3
2015 2015-07-25 0.2 21 0.3
2015 2015-01-14 0.2 21 0.3
2015 2015-01-14 0.2 21 0.5
2015 2015-01-13 0.2 21 < 0.2
2015 2015-01-13 0.2 21 0.2
2015 2015-01-13 0.2 21 0.2
2015 2015-01-13 0.2 21 0.3
2015 2015-01-13 0.2 21 < 0.2
2015 2015-01-13 0.2 21 < 0.2
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 0.0263 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.03 6.14 < 0.03
2015 2015-07-27 0.03 6.14 < 0.03
2015 2015-07-27 0.03 6.14 0.21
2015 2015-07-27 0.03 6.14 < 0.03
2015 2015-01-14 0.03 6.14 < 0.03
2015 2015-01-13 0.03 6.14 < 0.03
2015 2015-01-13 0.03 6.14 < 0.03
2015 2015-01-13 0.03 6.14 < 0.03
[+] Expand Test Data
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.03 0.0004 < 0.03
2015 2015-07-27 0.03 0.0004 < 0.03
2015 2015-07-27 0.03 0.0004 < 0.03
2015 2015-07-27 0.03 0.0004 < 0.03
2015 2015-01-14 0.03 0.0004 < 0.03
2015 2015-01-13 0.03 0.0004 < 0.03
2015 2015-01-13 0.03 0.0004 < 0.03
2015 2015-01-13 0.03 0.0004 < 0.03
[+] Expand Test Data
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.1 0.0103 < 0.1
2015 2015-07-27 0.1 0.0103 < 0.1
2015 2015-07-27 0.1 0.0103 < 0.1
2015 2015-07-27 0.1 0.0103 < 0.1
2015 2015-01-14 0.1 0.0103 < 0.1
2015 2015-01-13 0.1 0.0103 < 0.1
2015 2015-01-13 0.1 0.0103 < 0.1
2015 2015-01-13 0.1 0.0103 < 0.1
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.2 140 < 0.2
2015 2015-07-27 0.2 140 < 0.2
2015 2015-07-27 0.2 140 < 0.2
2015 2015-07-27 0.2 140 < 0.2
2015 2015-01-14 0.2 140 < 0.2
2015 2015-01-13 0.2 140 < 0.2
2015 2015-01-13 0.2 140 < 0.2
2015 2015-01-13 0.2 140 < 0.2
[+] Expand Test Data
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.2 2.69 < 0.2
2015 2015-07-27 0.2 2.69 < 0.2
2015 2015-07-27 0.2 2.69 < 0.2
2015 2015-07-27 0.2 2.69 < 0.2
2015 2015-01-14 0.2 2.69 < 0.2
2015 2015-01-13 0.2 2.69 < 0.2
2015 2015-01-13 0.2 2.69 < 0.2
2015 2015-01-13 0.2 2.69 < 0.2
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.06 90 < 0.06
2015 2015-07-27 0.06 90 < 0.06
2015 2015-07-27 0.06 90 < 0.06
2015 2015-07-27 0.06 90 < 0.06
2015 2015-01-14 0.06 90 < 0.06
2015 2015-01-13 0.06 90 < 0.06
2015 2015-01-13 0.06 90 < 0.06
2015 2015-01-13 0.06 90 < 0.06
[+] Expand Test Data
HCFC-22 0.08 0 0.045 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.08 0 < 0.08
2015 2015-07-27 0.08 0 < 0.08
2015 2015-07-27 0.08 0 0.25
2015 2015-07-27 0.08 0 < 0.08
2015 2015-01-14 0.08 0 0.11
2015 2015-01-13 0.08 0 < 0.08
2015 2015-01-13 0.08 0 < 0.08
2015 2015-01-13 0.08 0 < 0.08
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.09 0 < 0.09
2015 2015-07-27 0.09 0 < 0.09
2015 2015-07-27 0.09 0 < 0.09
2015 2015-07-27 0.09 0 < 0.09
2015 2015-01-14 0.09 0 < 0.09
2015 2015-01-13 0.09 0 < 0.09
2015 2015-01-13 0.09 0 < 0.09
2015 2015-01-13 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.01 0 < 0.01
2015 2015-07-27 0.01 0 < 0.01
2015 2015-07-27 0.01 0 < 0.01
2015 2015-07-27 0.01 0 < 0.01
2015 2015-01-14 0.01 0 < 0.01
2015 2015-01-13 0.01 0 < 0.01
2015 2015-01-13 0.01 0 < 0.01
2015 2015-01-13 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.03 0 < 0.03
2015 2015-07-27 0.03 0 < 0.03
2015 2015-07-27 0.03 0 < 0.03
2015 2015-07-27 0.03 0 < 0.03
2015 2015-01-14 0.03 0 < 0.03
2015 2015-01-13 0.03 0 < 0.03
2015 2015-01-13 0.03 0 < 0.03
2015 2015-01-13 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-27 0.02 0 < 0.02
2015 2015-07-27 0.02 0 < 0.02
2015 2015-07-27 0.02 0 < 0.02
2015 2015-07-27 0.02 0 < 0.02
2015 2015-01-14 0.02 0 < 0.02
2015 2015-01-13 0.02 0 < 0.02
2015 2015-01-13 0.02 0 < 0.02
2015 2015-01-13 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
2015 2015-07-27 0.02 0.07 < 0.02
2015 2015-07-27 0.02 0.07 < 0.02
2015 2015-07-27 0.02 0.07 < 0.02
2015 2015-07-27 0.02 0.07 < 0.02
2015 2015-01-14 0.02 0.07 < 0.02
2015 2015-01-13 0.02 0.07 < 0.02
2015 2015-01-13 0.02 0.07 < 0.02
2015 2015-01-13 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
2015 2015-07-27 0.04 0.07 < 0.04
2015 2015-07-27 0.04 0.07 < 0.04
2015 2015-07-27 0.04 0.07 < 0.04
2015 2015-07-27 0.04 0.07 < 0.04
2015 2015-01-14 0.04 0.07 < 0.04
2015 2015-01-13 0.04 0.07 < 0.04
2015 2015-01-13 0.04 0.07 < 0.04
2015 2015-01-13 0.04 0.07 < 0.04
[+] 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
5420 lead 2014-01-01 2016-12-31 0.011mg/L
5210 lead 2011-01-01 2013-12-31 0.008mg/L
5045 lead 2008-01-01 2010-12-31 0.013mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2012-07-01 - 2012-07-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2012-01-01 - 2012-01-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2011-12-01 - 2011-12-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2011-10-01 - 2011-10-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2011-09-01 - 2011-09-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2011-08-01 - 2011-08-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2011-07-01 - 2011-07-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2011-06-01 - 2011-06-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2010-11-01 - 2010-11-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2010-10-01 - 2010-10-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2010-09-01 - 2010-09-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2009-07-01 - 2009-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2008-04-01 - 2008-06-30 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2008-05-01 - 2008-05-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2006-07-01 - 2006-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Known
2006-04-01 - 2006-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2001-05-01 - 2001-05-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular Toluene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular Styrene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular Benzene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Known
2000-04-01 - 2000-06-30 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Benzene Known
- N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
2009-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Inadequate Reporting Consumer Confidence Rule Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Known
- N/A Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Known
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Known
- N/A Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Known
- N/A Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Known
- N/A Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Known
- N/A Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Known
- N/A Radionuclides Monitoring, Regular Gross Alpha, Excl. Radon and U Known
- N/A Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Toluene Known
- N/A Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Styrene Known

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
MASS DPH ENVIRONMENTAL CHEMISTRY LAB JAMAICA PLAIN, MA 02130
CAMBRIDGE WATER DEPARTMENT LABORATORY CAMBRIDGE, MA 02138
ALPHA ANALYTICAL MANSFIELD, MA 02048

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Medfield Water Dept. (MA2175000).

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.