Public Water System: Maynard Dpw, Water Division

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: MA2174000
Type: Community water system
EPA Region: 01
Primary Service Area: Residential Area
Primary Source: Ground water
Population Served: 10,314
Contact Information
MAYNARD DPW, WATER DIVISION
AARON MIKLOSKO
195 MAIN ST
MAYNARD, MA 01754

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
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Year Test Date MRL HRL Test Result
2016 2016-01-26 20 210 418
2016 2016-01-26 20 210 615
2016 2016-01-26 20 210 1830
2016 2016-01-26 20 210 1800
2016 2016-01-26 20 210 616
2016 2016-01-26 20 210 415
2015 2015-07-23 20 210 1010
2015 2015-07-23 20 210 512
2015 2015-07-23 20 210 510
2015 2015-07-23 20 210 991
2015 2015-07-23 20 210 951
2015 2015-07-23 20 210 506

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
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.02 0.07 < 0.02
2016 2016-01-26 0.02 0.07 < 0.02
2016 2016-01-26 0.02 0.07 < 0.02
2015 2015-07-23 0.02 0.07 < 0.02
2015 2015-07-23 0.02 0.07 < 0.02
2015 2015-07-23 0.02 0.07 < 0.02
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.03 0 < 0.03
2016 2016-01-26 0.03 0 < 0.03
2016 2016-01-26 0.03 0 < 0.03
2015 2015-07-23 0.03 0 < 0.03
2015 2015-07-23 0.03 0 < 0.03
2015 2015-07-23 0.03 0 < 0.03
chromium-6 0.03 0 0.0164 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.03 0 < 0.03
2016 2016-01-26 0.03 0 < 0.03
2016 2016-01-26 0.03 0 < 0.03
2016 2016-01-26 0.03 0 0.045
2016 2016-01-26 0.03 0 0.046
2016 2016-01-26 0.03 0 < 0.03
2015 2015-07-23 0.03 0 < 0.03
2015 2015-07-23 0.03 0 < 0.03
2015 2015-07-23 0.03 0 < 0.03
2015 2015-07-23 0.03 0 0.06
2015 2015-07-23 0.03 0 0.046
2015 2015-07-23 0.03 0 < 0.03
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.04 0.07 < 0.04
2016 2016-01-26 0.04 0.07 < 0.04
2016 2016-01-26 0.04 0.07 < 0.04
2015 2015-07-23 0.04 0.07 < 0.04
2015 2015-07-23 0.04 0.07 < 0.04
2015 2015-07-23 0.04 0.07 < 0.04
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.08 0 < 0.08
2016 2016-01-26 0.08 0 < 0.08
2016 2016-01-26 0.08 0 < 0.08
2015 2015-07-23 0.08 0 < 0.08
2015 2015-07-23 0.08 0 < 0.08
2015 2015-07-23 0.08 0 < 0.08
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.06 90 < 0.06
2016 2016-01-26 0.06 90 < 0.06
2016 2016-01-26 0.06 90 < 0.06
2015 2015-07-23 0.06 90 < 0.06
2015 2015-07-23 0.06 90 < 0.06
2015 2015-07-23 0.06 90 < 0.06
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.03 0.0004 < 0.03
2016 2016-01-26 0.03 0.0004 < 0.03
2016 2016-01-26 0.03 0.0004 < 0.03
2015 2015-07-23 0.03 0.0004 < 0.03
2015 2015-07-23 0.03 0.0004 < 0.03
2015 2015-07-23 0.03 0.0004 < 0.03
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.2 140 < 0.2
2016 2016-01-26 0.2 140 < 0.2
2016 2016-01-26 0.2 140 < 0.2
2015 2015-07-23 0.2 140 < 0.2
2015 2015-07-23 0.2 140 < 0.2
2015 2015-07-23 0.2 140 < 0.2
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.02 0 < 0.02
2016 2016-01-26 0.02 0 < 0.02
2016 2016-01-26 0.02 0 < 0.02
2015 2015-07-23 0.02 0 < 0.02
2015 2015-07-23 0.02 0 < 0.02
2015 2015-07-23 0.02 0 < 0.02
chloromethane 0.2 2.69 0.3333 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.2 2.69 0.43
2016 2016-01-26 0.2 2.69 0.79
2016 2016-01-26 0.2 2.69 < 0.2
2015 2015-07-23 0.2 2.69 0.36
2015 2015-07-23 0.2 2.69 0.42
2015 2015-07-23 0.2 2.69 < 0.2
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.07 0.35 < 0.07
2016 2016-01-26 0.07 0.35 < 0.07
2016 2016-01-26 0.07 0.35 < 0.07
2015 2015-07-23 0.07 0.35 < 0.07
2015 2015-07-23 0.07 0.35 < 0.07
2015 2015-07-23 0.07 0.35 < 0.07
vanadium 0.2 21 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-03-22 0.2 21 < 0.2
2016 2016-03-22 0.2 21 < 0.2
2016 2016-03-22 0.2 21 < 0.2
2016 2016-03-22 0.2 21 < 0.2
2016 2016-01-26 0.2 21 < 0.2
2016 2016-01-26 0.2 21 < 0.2
2015 2015-07-23 0.2 21 < 0.2
2015 2015-07-23 0.2 21 < 0.2
2015 2015-07-23 0.2 21 < 0.2
2015 2015-07-23 0.2 21 < 0.2
2015 2015-07-23 0.2 21 < 0.2
2015 2015-07-23 0.2 21 < 0.2
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-03-22 1 70 < 1
2016 2016-03-22 1 70 < 1
2016 2016-03-22 1 70 < 1
2016 2016-03-22 1 70 < 1
2016 2016-01-26 1 70 < 1
2016 2016-01-26 1 70 < 1
2015 2015-07-23 1 70 < 1
2015 2015-07-23 1 70 < 1
2015 2015-07-23 1 70 < 1
2015 2015-07-23 1 70 < 1
2015 2015-07-23 1 70 < 1
2015 2015-07-23 1 70 < 1
strontium 0.3 1500 197.3167 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-03-22 0.3 1500 67
2016 2016-03-22 0.3 1500 69.5
2016 2016-03-22 0.3 1500 344
2016 2016-03-22 0.3 1500 338
2016 2016-01-26 0.3 1500 134
2016 2016-01-26 0.3 1500 136
2015 2015-07-23 0.3 1500 74.3
2015 2015-07-23 0.3 1500 125
2015 2015-07-23 0.3 1500 318
2015 2015-07-23 0.3 1500 320
2015 2015-07-23 0.3 1500 116
2015 2015-07-23 0.3 1500 326
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.03 6.14 < 0.03
2016 2016-01-26 0.03 6.14 < 0.03
2016 2016-01-26 0.03 6.14 < 0.03
2015 2015-07-23 0.03 6.14 < 0.03
2015 2015-07-23 0.03 6.14 < 0.03
2015 2015-07-23 0.03 6.14 < 0.03
chromium 0.2 100 0.2775 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-03-22 0.2 100 0.38
2016 2016-03-22 0.2 100 0.35
2016 2016-03-22 0.2 100 0.29
2016 2016-03-22 0.2 100 0.29
2016 2016-01-26 0.2 100 < 0.2
2016 2016-01-26 0.2 100 < 0.2
2015 2015-07-23 0.2 100 0.9
2015 2015-07-23 0.2 100 0.22
2015 2015-07-23 0.2 100 < 0.2
2015 2015-07-23 0.2 100 0.33
2015 2015-07-23 0.2 100 0.29
2015 2015-07-23 0.2 100 0.28
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.1 0.0103 < 0.1
2016 2016-01-26 0.1 0.0103 < 0.1
2016 2016-01-26 0.1 0.0103 < 0.1
2015 2015-07-23 0.1 0.0103 < 0.1
2015 2015-07-23 0.1 0.0103 < 0.1
2015 2015-07-23 0.1 0.0103 < 0.1
molybdenum 1 40 0.425 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-03-22 1 40 < 1
2016 2016-03-22 1 40 < 1
2016 2016-03-22 1 40 < 1
2016 2016-03-22 1 40 < 1
2016 2016-01-26 1 40 1.2
2016 2016-01-26 1 40 1.2
2015 2015-07-23 1 40 < 1
2015 2015-07-23 1 40 < 1
2015 2015-07-23 1 40 1.3
2015 2015-07-23 1 40 < 1
2015 2015-07-23 1 40 1.4
2015 2015-07-23 1 40 < 1
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.01 0 < 0.01
2016 2016-01-26 0.01 0 < 0.01
2016 2016-01-26 0.01 0 < 0.01
2015 2015-07-23 0.01 0 < 0.01
2015 2015-07-23 0.01 0 < 0.01
2015 2015-07-23 0.01 0 < 0.01
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.09 0 < 0.09
2016 2016-01-26 0.09 0 < 0.09
2016 2016-01-26 0.09 0 < 0.09
2015 2015-07-23 0.09 0 < 0.09
2015 2015-07-23 0.09 0 < 0.09
2015 2015-07-23 0.09 0 < 0.09

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
3861 lead 2016-07-01 2016-12-31 0.0048mg/L
3802 lead 2016-01-01 2016-06-30 0.0082mg/L
3741 lead 2013-01-01 2015-12-31 0.0084mg/L
3508 lead 2010-01-01 2012-12-31 0.006mg/L
3152 lead 2009-07-01 2010-06-30 0.008mg/L
2944 lead 2008-07-01 2009-06-30 0.004mg/L
2831 lead 2007-07-01 2008-06-30 0.005mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2017-03-31 - 2017-04-01 Lead and Copper Rule Lead Consumer Notice Lead and Copper Rule Known
2016-09-29 - 2016-09-30 Lead and Copper Rule Lead Consumer Notice Lead and Copper Rule Known
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Fluoride Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Beryllium, Total Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Nickel Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Thallium, Total Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular CYANIDE Returned to Compliance
2007-04-01 - 2007-06-30 Arsenic Monitoring, Regular Arsenic Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Mercury Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Selenium Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Barium Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Cadmium Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Chromium Returned to Compliance
2007-04-01 - 2007-06-30 Inorganic Chemicals Monitoring, Regular Antimony, Total Returned to Compliance
1999-10-01 - 1999-10-31 Total Coliform Rule Maximum Contaminant Level Violation, Acute (TCR) Coliform (TCR) Known
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Diquat Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Endothall Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Aldicarb Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
1998-04-01 - 1998-06-30 Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
1997-09-01 - 1997-09-30 Total Coliform Rule Maximum Contaminant Level Violation, Acute (TCR) Coliform (TCR) Returned to Compliance
1997-08-01 - 1997-08-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular LASSO Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular Benzene Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular Toluene Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Known
1997-01-01 - 1997-03-31 Volatile Organic Chemicals Monitoring, Regular Styrene Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Endrin Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Dalapon Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Diquat Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Endothall Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Picloram Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Known
1997-01-01 - 1997-03-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Known
1996-10-01 - 1996-12-31 Radionuclides Monitoring, Regular Radium-226 Known
1996-10-01 - 1996-12-31 Radionuclides Monitoring, Regular Radium-228 Known
1996-10-01 - 1996-12-31 Radionuclides Monitoring, Regular Gross Beta Particle Activity Known
1996-10-01 - 1996-12-31 Radionuclides Monitoring, Regular Tritium Known
1996-10-01 - 1996-12-31 Radionuclides Monitoring, Regular 38-STRONTIUM-90 Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Known
1996-10-01 - 1996-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Known
1996-09-01 - 1996-09-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular CYANIDE Known
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular Fluoride Known
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular Mercury Known
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular Nickel Known
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular Selenium Known
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular Antimony, Total Known
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular Beryllium, Total Known
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular Thallium, Total Known
1996-01-01 - 1996-03-31 Arsenic Monitoring, Regular Arsenic Known
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular Barium Known
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular Cadmium Known
1996-01-01 - 1996-03-31 Inorganic Chemicals Monitoring, Regular Chromium Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Endrin Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Dalapon Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Diquat Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Endothall Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Glyphosate Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Picloram Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Aldicarb Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular LASSO Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Known
1994-10-01 - 1994-12-31 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Known
2015-07-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Open
1998-01-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
2007-07-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
2014-12-30 - N/A Stage 2 Disinfectants and Disinfection Byproducts Rule Failure Submit IDSE/Subpart V Plan Rpt Total Haloacetic Acids (HAA5) 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.