Williamson Utility Board 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: WV3303009
Type: Community water system
EPA Region: 03
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 3,390 		Contact Information
KNAPP, STEVEN
KNAPP, STEVEN
P.O. BOX 1515
WILLIAMSON, WV 25661

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   (3)
chlorate anatoxin-a
cylindrospermopsin
total microcystin

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
2015 2015-10-06 20 210 230.717
2015 2015-10-06 20 210 830
2015 2015-07-07 20 210 337.922
2015 2015-07-07 20 210 478.336
2015 2015-04-07 20 210 76.479
2015 2015-04-07 20 210 197
2015 2015-01-06 20 210 220
2015 2015-01-06 20 210 227.7

anatoxin-a

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-25 0.03 0.00 < 0.03
2018 2018-06-11 0.03 0.00 < 0.03
2018 2018-05-29 0.03 0.00 < 0.03
2018 2018-05-14 0.03 0.00 < 0.03

cylindrospermopsin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-25 0.09 0.00 < 0.09
2018 2018-06-11 0.09 0.00 < 0.09
2018 2018-05-29 0.09 0.00 < 0.09
2018 2018-05-14 0.09 0.00 < 0.09

total microcystin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-25 0.3 0.00 < 0.3
2018 2018-06-11 0.3 0.00 < 0.3
2018 2018-05-29 0.3 0.00 < 0.3
2018 2018-05-14 0.3 0.00 < 0.3

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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
2015 2015-10-06 0.03 6.14 < 0.03
2015 2015-07-07 0.03 6.14 < 0.03
2015 2015-04-07 0.03 6.14 < 0.03
2015 2015-01-06 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 2015-10-06 0.03 0.0004 < 0.03
2015 2015-07-07 0.03 0.0004 < 0.03
2015 2015-04-07 0.03 0.0004 < 0.03
2015 2015-01-06 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 2015-10-06 0.1 0.0103 < 0.1
2015 2015-07-07 0.1 0.0103 < 0.1
2015 2015-04-07 0.1 0.0103 < 0.1
2015 2015-01-06 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-06 0.07 0.35 < 0.07
2015 2015-07-07 0.07 0.35 < 0.07
2015 2015-04-07 0.07 0.35 < 0.07
2015 2015-01-06 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
2015 2015-10-06 0.2 140 < 0.2
2015 2015-07-07 0.2 140 < 0.2
2015 2015-04-07 0.2 140 < 0.2
2015 2015-01-06 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 2015-10-06 0.2 2.69 < 0.2
2015 2015-07-07 0.2 2.69 < 0.2
2015 2015-04-07 0.2 2.69 < 0.2
2015 2015-01-06 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
2015 2015-10-06 0.2 100 < 0.2
2015 2015-10-06 0.2 100 < 0.2
2015 2015-07-07 0.2 100 < 0.2
2015 2015-07-07 0.2 100 < 0.2
2015 2015-04-07 0.2 100 < 0.2
2015 2015-04-07 0.2 100 < 0.2
2015 2015-01-06 0.2 100 < 0.2
2015 2015-01-06 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.0436 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-06 0.03 0 0.03
2015 2015-10-06 0.03 0 0.07
2015 2015-07-07 0.03 0 0.04
2015 2015-07-07 0.03 0 0.057
2015 2015-04-07 0.03 0 0.0388
2015 2015-04-07 0.03 0 0.0597
2015 2015-01-06 0.03 0 < 0.03
2015 2015-01-06 0.03 0 0.053
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-06 1 70 < 1
2015 2015-10-06 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-07-07 1 70 < 1
2015 2015-04-07 1 70 < 1
2015 2015-04-07 1 70 < 1
2015 2015-01-06 1 70 < 1
2015 2015-01-06 1 70 < 1
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-06 0.06 90 < 0.06
2015 2015-07-07 0.06 90 < 0.06
2015 2015-04-07 0.06 90 < 0.06
2015 2015-01-06 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
2015 2015-10-06 0.08 0 < 0.08
2015 2015-07-07 0.08 0 < 0.08
2015 2015-04-07 0.08 0 < 0.08
2015 2015-01-06 0.08 0 < 0.08
[+] Expand Test Data
manganese 1 0 2.9484 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-06 1 0 2.793
2015 2015-10-06 1 0 4.2
2015 2015-07-07 1 0 1.022
2015 2015-07-07 1 0 1.314
2015 2015-04-07 1 0 4.926
2015 2015-04-07 1 0 3.17
2015 2015-01-06 1 0 5
2015 2015-01-06 1 0 1.162
[+] Expand Test Data
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-06 1 40 < 1
2015 2015-10-06 1 40 < 1
2015 2015-07-07 1 40 < 1
2015 2015-07-07 1 40 < 1
2015 2015-04-07 1 40 < 1
2015 2015-04-07 1 40 < 1
2015 2015-01-06 1 40 < 1
2015 2015-01-06 1 40 < 1
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-06 0.09 0 < 0.09
2015 2015-07-07 0.09 0 < 0.09
2015 2015-04-07 0.09 0 < 0.09
2015 2015-01-06 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 2015-10-06 0.01 0 < 0.01
2015 2015-07-07 0.01 0 < 0.01
2015 2015-04-07 0.01 0 < 0.01
2015 2015-01-06 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 2015-10-06 0.03 0 < 0.03
2015 2015-07-07 0.03 0 < 0.03
2015 2015-04-07 0.03 0 < 0.03
2015 2015-01-06 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 2015-10-06 0.02 0 < 0.02
2015 2015-07-07 0.02 0 < 0.02
2015 2015-04-07 0.02 0 < 0.02
2015 2015-01-06 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 2015-10-06 0.02 0.07 < 0.02
2015 2015-07-07 0.02 0.07 < 0.02
2015 2015-04-07 0.02 0.07 < 0.02
2015 2015-01-06 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 2015-10-06 0.04 0.07 < 0.04
2015 2015-07-07 0.04 0.07 < 0.04
2015 2015-04-07 0.04 0.07 < 0.04
2015 2015-01-06 0.04 0.07 < 0.04
[+] Expand Test Data
sec-butylbenzene 0.04 0 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-06 0.04 0 < 0.04
2015 2015-07-07 0.04 0 < 0.04
2015 2015-04-07 0.04 0 < 0.04
2015 2015-01-06 0.04 0 < 0.04
[+] Expand Test Data
strontium 0.3 1500 597.3121 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-06 0.3 1500 934.275
2015 2015-10-06 0.3 1500 960
2015 2015-07-07 0.3 1500 529.937
2015 2015-07-07 0.3 1500 741.616
2015 2015-04-07 0.3 1500 369
2015 2015-04-07 0.3 1500 357
2015 2015-01-06 0.3 1500 454.003
2015 2015-01-06 0.3 1500 432.666
[+] Expand Test Data
vanadium 0.2 21 0.0855 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-10-06 0.2 21 < 0.2
2015 2015-10-06 0.2 21 0.2
2015 2015-07-07 0.2 21 0.213
2015 2015-07-07 0.2 21 0.271
2015 2015-04-07 0.2 21 < 0.2
2015 2015-04-07 0.2 21 < 0.2
2015 2015-01-06 0.2 21 < 0.2
2015 2015-01-06 0.2 21 < 0.2
[+] 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
WV37214 lead 2017-01-01 2019-12-31 0.0004mg/L
WV36788 lead 2014-01-01 2016-12-31 0.0006mg/L
WV35384 lead 2012-01-01 2014-12-31 0.0006mg/L
WV36787 lead 2011-01-01 2013-12-31 0mg/L
WV33991 lead 2009-01-01 2011-12-31 0mg/L
WV32553 lead 2008-01-01 2010-12-31 0.0001mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
2014-01-01 - 2016-12-31 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Returned to Compliance
2015-01-01 - 2015-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2013-10-01 - 2013-11-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2013-10-01 - 2013-11-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular LASSO Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Picloram Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Known
2008-01-01 - 2010-12-31 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Known
2008-07-01 - 2008-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2008-07-01 - 2008-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2008-07-01 - 2008-07-31 Surface Water Treatment Rule Monitoring of Treatment (SWTR-Filter) Surface Water Treatment Rule Returned to Compliance
2008-06-01 - 2008-06-30 Surface Water Treatment Rule Monitoring of Treatment (SWTR-Filter) Surface Water Treatment Rule Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular 1,2-DIBROMO-3-CHLOROPROPANE Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4-D Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Atrazine Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Benzo(a)pyrene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Carbofuran Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Chlordane Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Dalapon Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) adipate Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Di(2-ethylhexyl) phthalate Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Dinoseb Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular ETHYLENE DIBROMIDE Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Heptachlor epoxide Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular HEXACHLOROBENZENE Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Hexachlorocyclopentadiene Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular LASSO Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular OXAMYL Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Pentachlorophenol Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Picloram Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Simazine Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Total Polychlorinated Biphenyls (PCB) Returned to Compliance
2005-01-01 - 2007-12-31 Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
2007-01-01 - 2007-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2007-01-01 - 2007-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,1,2-Trichloroethane Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloropropane Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular 1,2,4-Trichlorobenzene Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular Antimony, Total Returned to Compliance
2006-01-01 - 2006-12-31 Arsenic Monitoring, Regular Arsenic Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular Barium Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Benzene Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular Beryllium, Total Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular Cadmium Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular CHLOROBENZENE Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular Chromium Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular cis-1,2-Dichloroethylene Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular CYANIDE Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular DICHLOROMETHANE Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Ethylbenzene Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular Fluoride Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular Mercury Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular Nickel Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular o-Dichlorobenzene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular Selenium Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Styrene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Tetrachloroethylene Returned to Compliance
2006-01-01 - 2006-12-31 Inorganic Chemicals Monitoring, Regular Thallium, Total Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Toluene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular trans-1,2-Dichloroethylene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Returned to Compliance
2006-01-01 - 2006-12-31 Volatile Organic Chemicals Monitoring, Regular Xylenes, Total Returned to Compliance
- 2000-05-07 Radionuclides Monitoring, Regular Gross Alpha, Excl. Radon and U Known
- N/A Inorganic Chemicals Monitoring, Regular Antimony, Total Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Barium Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Beryllium, Total Known
- N/A Inorganic Chemicals Monitoring, Regular Cadmium Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Chromium Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular CYANIDE Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Fluoride Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Mercury Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Nickel Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Selenium Returned to Compliance
- N/A Lead and Copper Rule Initial Tap Sampling for Pb and Cu Lead and Copper Rule Returned to Compliance
2003-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2007-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2013-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2008-02-03 - N/A Public Notice Rule Public Notification Violation for NPDWR Violation Public Notice Returned to Compliance
2008-02-10 - N/A Public Notice Rule Public Notification Violation for NPDWR Violation Public Notice Returned to Compliance
2008-04-18 - N/A Public Notice Rule Public Notification Violation for NPDWR Violation Public Notice Returned to Compliance
2015-02-14 - N/A Public Notice Rule Public Notification Violation for NPDWR Violation Public Notice Returned to Compliance
2016-11-12 - N/A Public Notice Rule Public Notification Violation for NPDWR Violation Public Notice Open

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.

Unable to identify any nearby water testing labs near 25661.

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Williamson Utility Board (WV3303009).

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.