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 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

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 20 210 512
2015 2015-07-23 20 210 991
2015 2015-07-23 20 210 510
2015 2015-07-23 20 210 1010
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.

Contaminant MRL HRL Avg Result
chromium 0.2 100 0.2775 [+] Expand Test Data
Year Test Date MRL HRL Test Result
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 0.38
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 0.22
2015 2015-07-23 0.2 100 0.33
2015 2015-07-23 0.2 100 < 0.2
2015 2015-07-23 0.2 100 0.9
2015 2015-07-23 0.2 100 0.29
2015 2015-07-23 0.2 100 0.28
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 0.045
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 0.046
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 0.06
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 0.046
2015 2015-07-23 0.03 0 < 0.03
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
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 1.3
2015 2015-07-23 1 40 < 1
2015 2015-07-23 1 40 < 1
2015 2015-07-23 1 40 1.4
2015 2015-07-23 1 40 < 1
strontium 0.3 1500 197.3167 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-03-22 0.3 1500 69.5
2016 2016-03-22 0.3 1500 344
2016 2016-03-22 0.3 1500 67
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 320
2015 2015-07-23 0.3 1500 125
2015 2015-07-23 0.3 1500 318
2015 2015-07-23 0.3 1500 74.3
2015 2015-07-23 0.3 1500 116
2015 2015-07-23 0.3 1500 326
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
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 6.139999866485596 < 0.03
2016 2016-01-26 0.03 6.139999866485596 < 0.03
2016 2016-01-26 0.03 6.139999866485596 < 0.03
2015 2015-07-23 0.03 6.139999866485596 < 0.03
2015 2015-07-23 0.03 6.139999866485596 < 0.03
2015 2015-07-23 0.03 6.139999866485596 < 0.03
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 0.00039999998989515007 < 0.03
2016 2016-01-26 0.03 0.00039999998989515007 < 0.03
2016 2016-01-26 0.03 0.00039999998989515007 < 0.03
2015 2015-07-23 0.03 0.00039999998989515007 < 0.03
2015 2015-07-23 0.03 0.00039999998989515007 < 0.03
2015 2015-07-23 0.03 0.00039999998989515007 < 0.03
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 0.010300000198185444 < 0.1
2016 2016-01-26 0.1 0.010300000198185444 < 0.1
2016 2016-01-26 0.1 0.010300000198185444 < 0.1
2015 2015-07-23 0.1 0.010300000198185444 < 0.1
2015 2015-07-23 0.1 0.010300000198185444 < 0.1
2015 2015-07-23 0.1 0.010300000198185444 < 0.1
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 0.3499999940395355 < 0.07
2016 2016-01-26 0.07 0.3499999940395355 < 0.07
2016 2016-01-26 0.07 0.3499999940395355 < 0.07
2015 2015-07-23 0.07 0.3499999940395355 < 0.07
2015 2015-07-23 0.07 0.3499999940395355 < 0.07
2015 2015-07-23 0.07 0.3499999940395355 < 0.07
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
chloromethane 0.2 2.69 0.3333 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.2 2.690000057220459 0.43
2016 2016-01-26 0.2 2.690000057220459 0.79
2016 2016-01-26 0.2 2.690000057220459 < 0.2
2015 2015-07-23 0.2 2.690000057220459 0.36
2015 2015-07-23 0.2 2.690000057220459 0.42
2015 2015-07-23 0.2 2.690000057220459 < 0.2
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
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
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
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
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
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
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.02 0.07000000029802322 < 0.02
2016 2016-01-26 0.02 0.07000000029802322 < 0.02
2016 2016-01-26 0.02 0.07000000029802322 < 0.02
2015 2015-07-23 0.02 0.07000000029802322 < 0.02
2015 2015-07-23 0.02 0.07000000029802322 < 0.02
2015 2015-07-23 0.02 0.07000000029802322 < 0.02
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-01-26 0.04 0.07000000029802322 < 0.04
2016 2016-01-26 0.04 0.07000000029802322 < 0.04
2016 2016-01-26 0.04 0.07000000029802322 < 0.04
2015 2015-07-23 0.04 0.07000000029802322 < 0.04
2015 2015-07-23 0.04 0.07000000029802322 < 0.04
2015 2015-07-23 0.04 0.07000000029802322 < 0.04

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
2015-07-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Open
- N/A Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Known
- N/A Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Chlordane Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Endrin Known
- N/A Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Toxaphene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Dalapon Known
- N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Diquat Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Endothall Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Glyphosate Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Known
- N/A Synthetic Organic Chemicals Monitoring, Regular OXAMYL Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Simazine Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Known
2007-07-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Picloram Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Dinoseb Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Carbofuran Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Atrazine Known
- N/A Synthetic Organic Chemicals Monitoring, Regular LASSO Known
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Heptachlor Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Carbofuran Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb 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 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Known
- N/A Volatile Organic Chemicals Monitoring, Regular Benzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Toluene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Styrene Known
- N/A Radionuclides Monitoring, Regular Radium-226 Known
- N/A Radionuclides Monitoring, Regular Radium-228 Known
- N/A Radionuclides Monitoring, Regular Gross Beta Particle Activity Known
- N/A Radionuclides Monitoring, Regular Tritium Known
- N/A Radionuclides Monitoring, Regular 38-STRONTIUM-90 Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene 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 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular CYANIDE Known
- N/A Inorganic Chemicals Monitoring, Regular Fluoride Known
- N/A Inorganic Chemicals Monitoring, Regular Mercury Known
- N/A Inorganic Chemicals Monitoring, Regular Nickel Known
- N/A Inorganic Chemicals Monitoring, Regular Selenium Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Atrazine Known
- N/A Inorganic Chemicals Monitoring, Regular Antimony, Total Known
- N/A Synthetic Organic Chemicals Monitoring, Regular LASSO Known
- N/A Inorganic Chemicals Monitoring, Regular Beryllium, Total Known
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Known
- N/A Inorganic Chemicals Monitoring, Regular Thallium, Total Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Heptachlor Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide 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 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Known
- N/A Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Known
- N/A Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Known
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Acute (TCR) Coliform (TCR) Known
- N/A Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Chlordane Known
- N/A Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE 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 Vinyl chloride Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Known
- N/A Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Known
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Acute (TCR) Coliform (TCR) Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Known
- N/A Volatile Organic Chemicals Monitoring, Regular Benzene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Diquat Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Toluene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Endothall Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Glyphosate Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular Styrene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Endrin Known
- N/A Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Toxaphene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Dalapon Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Dinoseb Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Diquat Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Endothall Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Glyphosate Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfone Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular OXAMYL Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Simazine Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Known
- N/A Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Picloram Known
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,3,7,8-TCDD Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Dinoseb Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Aldicarb sulfoxide Known
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE 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
- N/A Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
- 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 Vinyl chloride Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Known
- N/A Arsenic Monitoring, Regular Arsenic Known
- N/A Inorganic Chemicals Monitoring, Regular Barium Known
- N/A Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Known
- N/A Inorganic Chemicals Monitoring, Regular Cadmium Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Known
- N/A Inorganic Chemicals Monitoring, Regular Chromium Known
- N/A Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Known

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.