Lawrence Water Works 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: MA3149000
Type: Community water system
EPA Region: 01
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 76,377 		Contact Information
LAWRENCE WATER WORKS
DANIEL LAHIFF
400 WATER STREET
LAWRENCE, MA 01841
[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   (1) 2014   (1) 2015   (0) 2016   (0) 2017   (0) 2018   (0)
chlorate chlorate

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).

chlorate

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2014 2014-06-12 20 210 250
2014 2014-06-12 20 210 280
2014 2014-03-18 20 210 210
2014 2014-03-18 20 210 250
2013 2013-12-16 20 210 360
2013 2013-12-16 20 210 320
2013 2013-09-18 20 210 520
2013 2013-09-18 20 210 670

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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
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.03 6.14 < 0.03
2014 2014-03-18 0.03 6.14 < 0.03
2013 2013-12-16 0.03 6.14 < 0.03
2013 2013-09-18 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
2014 2014-06-12 0.03 0.0004 < 0.03
2014 2014-03-18 0.03 0.0004 < 0.03
2013 2013-12-16 0.03 0.0004 < 0.03
2013 2013-09-18 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
2014 2014-06-12 0.1 0.0103 < 0.1
2014 2014-03-18 0.1 0.0103 < 0.1
2013 2013-12-16 0.1 0.0103 < 0.1
2013 2013-09-18 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 0.045 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.07 0.35 0.09
2014 2014-03-18 0.07 0.35 < 0.07
2013 2013-12-16 0.07 0.35 0.09
2013 2013-09-18 0.07 0.35 < 0.07
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.2 140 < 0.2
2014 2014-03-18 0.2 140 < 0.2
2013 2013-12-16 0.2 140 < 0.2
2013 2013-09-18 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
2014 2014-06-12 0.2 2.69 < 0.2
2014 2014-03-18 0.2 2.69 < 0.2
2013 2013-12-16 0.2 2.69 < 0.2
2013 2013-09-18 0.2 2.69 < 0.2
[+] Expand Test Data
chromium 0.2 100 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.2 100 < 0.2
2014 2014-06-12 0.2 100 < 0.2
2014 2014-03-18 0.2 100 < 0.2
2014 2014-03-18 0.2 100 < 0.2
2013 2013-12-16 0.2 100 < 0.2
2013 2013-12-16 0.2 100 < 0.2
2013 2013-09-18 0.2 100 < 0.2
2013 2013-09-18 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.0888 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.03 0 0.09
2014 2014-06-12 0.03 0 0.12
2014 2014-03-18 0.03 0 0.04
2014 2014-03-18 0.03 0 0.05
2013 2013-12-16 0.03 0 0.11
2013 2013-12-16 0.03 0 0.14
2013 2013-09-18 0.03 0 0.07
2013 2013-09-18 0.03 0 0.09
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 1 70 < 1
2014 2014-06-12 1 70 < 1
2014 2014-03-18 1 70 < 1
2014 2014-03-18 1 70 < 1
2013 2013-12-16 1 70 < 1
2013 2013-12-16 1 70 < 1
2013 2013-09-18 1 70 < 1
2013 2013-09-18 1 70 < 1
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.06 90 < 0.06
2014 2014-03-18 0.06 90 < 0.06
2013 2013-12-16 0.06 90 < 0.06
2013 2013-09-18 0.06 90 < 0.06
[+] Expand Test Data
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.08 0 < 0.08
2014 2014-03-18 0.08 0 < 0.08
2013 2013-12-16 0.08 0 < 0.08
2013 2013-09-18 0.08 0 < 0.08
[+] Expand Test Data
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 1 40 < 1
2014 2014-06-12 1 40 < 1
2014 2014-03-18 1 40 < 1
2014 2014-03-18 1 40 < 1
2013 2013-12-16 1 40 < 1
2013 2013-12-16 1 40 < 1
2013 2013-09-18 1 40 < 1
2013 2013-09-18 1 40 < 1
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.09 0 < 0.09
2014 2014-03-18 0.09 0 < 0.09
2013 2013-12-16 0.09 0 < 0.09
2013 2013-09-18 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.01 0 < 0.01
2014 2014-03-18 0.01 0 < 0.01
2013 2013-12-16 0.01 0 < 0.01
2013 2013-09-18 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.03 0 < 0.03
2014 2014-03-18 0.03 0 < 0.03
2013 2013-12-16 0.03 0 < 0.03
2013 2013-09-18 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.02 0 < 0.02
2014 2014-03-18 0.02 0 < 0.02
2013 2013-12-16 0.02 0 < 0.02
2013 2013-09-18 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
2014 2014-06-12 0.02 0.07 < 0.02
2014 2014-03-18 0.02 0.07 < 0.02
2013 2013-12-16 0.02 0.07 < 0.02
2013 2013-09-18 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
2014 2014-06-12 0.04 0.07 < 0.04
2014 2014-03-18 0.04 0.07 < 0.04
2013 2013-12-16 0.04 0.07 < 0.04
2013 2013-09-18 0.04 0.07 < 0.04
[+] Expand Test Data
strontium 0.3 1500 49.625 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.3 1500 55
2014 2014-06-12 0.3 1500 57
2014 2014-03-18 0.3 1500 54
2014 2014-03-18 0.3 1500 61
2013 2013-12-16 0.3 1500 47
2013 2013-12-16 0.3 1500 42
2013 2013-09-18 0.3 1500 40
2013 2013-09-18 0.3 1500 41
[+] Expand Test Data
vanadium 0.2 21 0.2125 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-12 0.2 21 0.5
2014 2014-06-12 0.2 21 0.5
2014 2014-03-18 0.2 21 < 0.2
2014 2014-03-18 0.2 21 0.2
2013 2013-12-16 0.2 21 < 0.2
2013 2013-12-16 0.2 21 < 0.2
2013 2013-09-18 0.2 21 0.2
2013 2013-09-18 0.2 21 0.3
[+] 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
3679 lead 2018-01-01 2018-06-30 0.007mg/L
3612 lead 2017-07-01 2017-12-31 0.003mg/L
3526 lead 2017-01-01 2017-06-30 0.017mg/L
3288 lead 2012-01-01 2014-12-31 0.008mg/L
2917 lead 2009-01-01 2011-12-31 0.008mg/L
2383 lead 2006-01-01 2008-12-31 0.006mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2016-07-01 - 2016-12-31 Lead and Copper Rule WQP Entry Point/Tap Treatment Technique Non-Compliance Lead and Copper Rule Known
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Diquat Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Endothall Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Returned to Compliance
2013-07-01 - 2013-09-30 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2013-07-01 - 2013-09-30 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
2008-08-01 - 2008-08-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorite Known
2008-05-01 - 2008-05-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorite Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular Antimony, Total Known
2008-01-01 - 2008-03-31 Arsenic Monitoring, Regular Arsenic Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular Barium Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular Beryllium, Total Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular Cadmium Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular Chromium Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular CYANIDE Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular Fluoride Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular Mercury Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular Nickel Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular Selenium Known
2008-01-01 - 2008-03-31 Inorganic Chemicals Monitoring, Regular Thallium, Total Known
2007-11-01 - 2007-11-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2007-10-01 - 2007-10-31 Surface Water Treatment Rule Treatment Technique (SWTR and GWR) Surface Water Treatment Rule Known
2007-07-01 - 2007-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) CARBON, TOTAL Known
2007-01-01 - 2007-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) CARBON, TOTAL Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Antimony, Total Known
2007-01-01 - 2007-03-31 Arsenic Monitoring, Regular Arsenic Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Barium Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Beryllium, Total Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Cadmium Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Chromium Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular CYANIDE Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Dalapon Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Diquat Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Endothall Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Endrin Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Fluoride Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular LASSO Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Mercury Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Nickel Known
2007-01-01 - 2007-03-31 Nitrates Monitoring, Regular Nitrate Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Picloram Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Selenium Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Known
2007-01-01 - 2007-03-31 Inorganic Chemicals Monitoring, Regular Thallium, Total Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Known
2007-01-01 - 2007-03-31 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Known
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Aldicarb Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Diquat Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Endothall Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Returned to Compliance
2001-07-01 - 2001-09-30 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,4-D Known
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Known
- N/A Volatile Organic Chemicals Monitoring, Regular Benzene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Known
- N/A Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Known
- N/A Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Known
- N/A Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Endrin Known
- N/A Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Known
- N/A Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Styrene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Toluene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Toxaphene Known
- N/A Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Known
- N/A Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Known
- N/A Surface Water Treatment Rule Monitoring of Treatment (SWTR-Filter) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Monitoring of Treatment (SWTR-Filter) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Monitoring of Treatment (SWTR-Filter) Surface Water Treatment Rule Known
2005-10-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
2008-07-01 - 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 Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2008-04-10 - N/A Public Notice Rule Public Notification Violation without NPDWR Violation Public Notice 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
LYNN WATER TREATMENT PLANT LABORATORY LYNN, MA 01905
NORTHEAST ENVIRONMENTAL LABORATORY, INC DANVERS, MA 01923
ANDOVER WATER TREATMENT PLANT LAB ANDOVER, MA 01810

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Lawrence Water Works (MA3149000).

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.