Winston-salem, City Of 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: NC0234010
Type: Community water system
EPA Region: 04
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 321,000 		Contact Information
BREWER, WILLIAM C "BILL"
BREWER, WILLIAM C "BILL"
2800 RIVER RIDGE RD
PFAFFTOWN, NC 27040
[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):

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).

HAA5

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0 0.00 39
2018 2018-08-15 0 0.00 49
2018 2018-08-15 0 0.00 54
2018 2018-08-15 0 0.00 44
2018 2018-08-15 0 0.00 37

HAA6Br

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0 0.00 5.8
2018 2018-08-15 0 0.00 6.9
2018 2018-08-15 0 0.00 6.8
2018 2018-08-15 0 0.00 6.3
2018 2018-08-15 0 0.00 4.6

HAA9

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0 0.00 44.8
2018 2018-08-15 0 0.00 55.9
2018 2018-08-15 0 0.00 60.8
2018 2018-08-15 0 0.00 50.3
2018 2018-08-15 0 0.00 41.6

chlorate

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2015 2015-01-06 20 210 75
2015 2015-01-06 20 210 49
2015 2015-01-06 20 210 110
2015 2015-01-06 20 210 130
2015 2015-01-06 20 210 70
2015 2015-01-06 20 210 54
2014 2014-10-14 20 210 160
2014 2014-10-14 20 210 120
2014 2014-10-14 20 210 210
2014 2014-10-14 20 210 230
2014 2014-10-14 20 210 190
2014 2014-10-14 20 210 130
2014 2014-07-23 20 210 190
2014 2014-07-23 20 210 150
2014 2014-07-23 20 210 220
2014 2014-07-23 20 210 180
2014 2014-07-23 20 210 160
2014 2014-07-23 20 210 140
2014 2014-04-23 20 210 61
2014 2014-04-23 20 210 110
2014 2014-04-23 20 210 99
2014 2014-04-23 20 210 88
2014 2014-04-23 20 210 88
2014 2014-04-23 20 210 94

alpha-hexachlorocyclohexane

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.01 0.00 < 0.01
2018 2018-07-09 0.01 0.00 < 0.01
2018 2018-07-09 0.01 0.00 < 0.01

anatoxin-a

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-27 0.03 0.00 < 0.03
2018 2018-08-27 0.03 0.00 < 0.03
2018 2018-08-27 0.03 0.00 < 0.03
2018 2018-08-13 0.03 0.00 < 0.03
2018 2018-08-13 0.03 0.00 < 0.03
2018 2018-08-13 0.03 0.00 < 0.03
2018 2018-07-23 0.03 0.00 < 0.03
2018 2018-07-23 0.03 0.00 < 0.03
2018 2018-07-23 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03

chlorpyrifos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03

cylindrospermopsin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-27 0.09 0.00 < 0.09
2018 2018-08-27 0.09 0.00 < 0.09
2018 2018-08-27 0.09 0.00 < 0.09
2018 2018-08-13 0.09 0.00 < 0.09
2018 2018-08-13 0.09 0.00 < 0.09
2018 2018-08-13 0.09 0.00 < 0.09
2018 2018-07-23 0.09 0.00 < 0.09
2018 2018-07-23 0.09 0.00 < 0.09
2018 2018-07-23 0.09 0.00 < 0.09
2018 2018-07-09 0.09 0.00 < 0.09
2018 2018-07-09 0.09 0.00 < 0.09
2018 2018-07-09 0.09 0.00 < 0.09

dimethipin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.2 0.00 < 0.2
2018 2018-07-09 0.2 0.00 < 0.2
2018 2018-07-09 0.2 0.00 < 0.2

ethoprop

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03

germanium

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-09 0.3 0.00 < 0.3
2018 2018-07-09 0.3 0.00 < 0.3
2018 2018-07-09 0.3 0.00 < 0.3

manganese

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-09 0.4 0.00 0.42
2018 2018-07-09 0.4 0.00 < 0.4
2018 2018-07-09 0.4 0.00 < 0.4

oxyfluorfen

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.05 0.00 < 0.05
2018 2018-07-09 0.05 0.00 < 0.05
2018 2018-07-09 0.05 0.00 < 0.05

profenofos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.3 0.00 < 0.3
2018 2018-07-09 0.3 0.00 < 0.3
2018 2018-07-09 0.3 0.00 < 0.3

tebuconazole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.2 0.00 < 0.2
2018 2018-07-09 0.2 0.00 < 0.2
2018 2018-07-09 0.2 0.00 < 0.2

total permethrin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.04 0.00 < 0.04
2018 2018-07-09 0.04 0.00 < 0.04
2018 2018-07-09 0.04 0.00 < 0.04

tribufos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.07 0.00 < 0.07
2018 2018-07-09 0.07 0.00 < 0.07
2018 2018-07-09 0.07 0.00 < 0.07

1-butanol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 2 0.00 < 2
2018 2018-07-09 2 0.00 < 2
2018 2018-07-09 2 0.00 < 2

2-methoxyethanol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.4 0.00 < 0.4
2018 2018-07-09 0.4 0.00 < 0.4
2018 2018-07-09 0.4 0.00 < 0.4

2-propen-1-ol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.5 0.00 < 0.5
2018 2018-07-09 0.5 0.00 < 0.5
2018 2018-07-09 0.5 0.00 < 0.5

butylated hydroxyanisole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03
2018 2018-07-09 0.03 0.00 < 0.03

o-toluidine

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.007 0.00 < 0.007
2018 2018-07-09 0.007 0.00 < 0.007
2018 2018-07-09 0.007 0.00 < 0.007

quinoline

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-15 0.02 0.00 < 0.02
2018 2018-07-09 0.02 0.00 < 0.02
2018 2018-07-09 0.02 0.00 < 0.02

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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
chromium 0.2 100 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.2 100 < 0.2
2015 2015-01-06 0.2 100 < 0.2
2015 2015-01-06 0.2 100 < 0.2
2015 2015-01-06 0.2 100 < 0.2
2015 2015-01-06 0.2 100 < 0.2
2015 2015-01-06 0.2 100 < 0.2
2014 2014-10-14 0.2 100 < 0.2
2014 2014-10-14 0.2 100 < 0.2
2014 2014-10-14 0.2 100 < 0.2
2014 2014-10-14 0.2 100 < 0.2
2014 2014-10-14 0.2 100 < 0.2
2014 2014-10-14 0.2 100 < 0.2
2014 2014-07-23 0.2 100 < 0.2
2014 2014-07-23 0.2 100 < 0.2
2014 2014-07-23 0.2 100 < 0.2
2014 2014-07-23 0.2 100 < 0.2
2014 2014-07-23 0.2 100 < 0.2
2014 2014-07-23 0.2 100 < 0.2
2014 2014-04-23 0.2 100 < 0.2
2014 2014-04-23 0.2 100 < 0.2
2014 2014-04-23 0.2 100 < 0.2
2014 2014-04-23 0.2 100 < 0.2
2014 2014-04-23 0.2 100 < 0.2
2014 2014-04-23 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.0523 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.03 0 0.037
2015 2015-01-06 0.03 0 0.042
2015 2015-01-06 0.03 0 0.042
2015 2015-01-06 0.03 0 0.034
2015 2015-01-06 0.03 0 0.035
2015 2015-01-06 0.03 0 0.037
2014 2014-10-14 0.03 0 0.038
2014 2014-10-14 0.03 0 0.035
2014 2014-10-14 0.03 0 0.046
2014 2014-10-14 0.03 0 0.035
2014 2014-10-14 0.03 0 < 0.03
2014 2014-10-14 0.03 0 0.032
2014 2014-07-23 0.03 0 0.046
2014 2014-07-23 0.03 0 0.048
2014 2014-07-23 0.03 0 0.052
2014 2014-07-23 0.03 0 0.048
2014 2014-07-23 0.03 0 0.034
2014 2014-07-23 0.03 0 0.034
2014 2014-04-23 0.03 0 0.071
2014 2014-04-23 0.03 0 0.065
2014 2014-04-23 0.03 0 0.07
2014 2014-04-23 0.03 0 0.15
2014 2014-04-23 0.03 0 0.083
2014 2014-04-23 0.03 0 0.14
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 1 70 < 1
2015 2015-01-06 1 70 < 1
2015 2015-01-06 1 70 < 1
2015 2015-01-06 1 70 < 1
2015 2015-01-06 1 70 < 1
2015 2015-01-06 1 70 < 1
2014 2014-10-14 1 70 < 1
2014 2014-10-14 1 70 < 1
2014 2014-10-14 1 70 < 1
2014 2014-10-14 1 70 < 1
2014 2014-10-14 1 70 < 1
2014 2014-10-14 1 70 < 1
2014 2014-07-23 1 70 < 1
2014 2014-07-23 1 70 < 1
2014 2014-07-23 1 70 < 1
2014 2014-07-23 1 70 < 1
2014 2014-07-23 1 70 < 1
2014 2014-07-23 1 70 < 1
2014 2014-04-23 1 70 < 1
2014 2014-04-23 1 70 < 1
2014 2014-04-23 1 70 < 1
2014 2014-04-23 1 70 < 1
2014 2014-04-23 1 70 < 1
2014 2014-04-23 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 1 40 < 1
2015 2015-01-06 1 40 < 1
2015 2015-01-06 1 40 < 1
2015 2015-01-06 1 40 < 1
2015 2015-01-06 1 40 < 1
2015 2015-01-06 1 40 < 1
2014 2014-10-14 1 40 < 1
2014 2014-10-14 1 40 < 1
2014 2014-10-14 1 40 < 1
2014 2014-10-14 1 40 < 1
2014 2014-10-14 1 40 < 1
2014 2014-10-14 1 40 < 1
2014 2014-07-23 1 40 < 1
2014 2014-07-23 1 40 < 1
2014 2014-07-23 1 40 < 1
2014 2014-07-23 1 40 < 1
2014 2014-07-23 1 40 < 1
2014 2014-07-23 1 40 < 1
2014 2014-04-23 1 40 < 1
2014 2014-04-23 1 40 < 1
2014 2014-04-23 1 40 < 1
2014 2014-04-23 1 40 < 1
2014 2014-04-23 1 40 < 1
2014 2014-04-23 1 40 < 1
[+] Expand Test Data
strontium 0.3 1500 44.2917 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.3 1500 38
2015 2015-01-06 0.3 1500 47
2015 2015-01-06 0.3 1500 42
2015 2015-01-06 0.3 1500 39
2015 2015-01-06 0.3 1500 38
2015 2015-01-06 0.3 1500 38
2014 2014-10-14 0.3 1500 41
2014 2014-10-14 0.3 1500 61
2014 2014-10-14 0.3 1500 47
2014 2014-10-14 0.3 1500 43
2014 2014-10-14 0.3 1500 40
2014 2014-10-14 0.3 1500 39
2014 2014-07-23 0.3 1500 47
2014 2014-07-23 0.3 1500 77
2014 2014-07-23 0.3 1500 50
2014 2014-07-23 0.3 1500 44
2014 2014-07-23 0.3 1500 44
2014 2014-07-23 0.3 1500 41
2014 2014-04-23 0.3 1500 39
2014 2014-04-23 0.3 1500 50
2014 2014-04-23 0.3 1500 48
2014 2014-04-23 0.3 1500 42
2014 2014-04-23 0.3 1500 36
2014 2014-04-23 0.3 1500 32
[+] Expand Test Data
vanadium 0.2 21 0.4321 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.2 21 < 0.2
2015 2015-01-06 0.2 21 < 0.2
2015 2015-01-06 0.2 21 < 0.2
2015 2015-01-06 0.2 21 < 0.2
2015 2015-01-06 0.2 21 < 0.2
2015 2015-01-06 0.2 21 < 0.2
2014 2014-10-14 0.2 21 0.64
2014 2014-10-14 0.2 21 0.6
2014 2014-10-14 0.2 21 0.52
2014 2014-10-14 0.2 21 0.42
2014 2014-10-14 0.2 21 0.54
2014 2014-10-14 0.2 21 0.51
2014 2014-07-23 0.2 21 1
2014 2014-07-23 0.2 21 0.9
2014 2014-07-23 0.2 21 0.93
2014 2014-07-23 0.2 21 0.74
2014 2014-07-23 0.2 21 0.8
2014 2014-07-23 0.2 21 0.74
2014 2014-04-23 0.2 21 0.4
2014 2014-04-23 0.2 21 0.37
2014 2014-04-23 0.2 21 0.25
2014 2014-04-23 0.2 21 0.27
2014 2014-04-23 0.2 21 0.44
2014 2014-04-23 0.2 21 0.3
[+] Expand Test Data
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.07 0.35 < 0.07
2015 2015-01-06 0.07 0.35 < 0.07
2015 2015-01-06 0.07 0.35 < 0.07
2014 2014-10-14 0.07 0.35 < 0.07
2014 2014-10-14 0.07 0.35 < 0.07
2014 2014-10-14 0.07 0.35 < 0.07
2014 2014-07-23 0.07 0.35 < 0.07
2014 2014-07-23 0.07 0.35 < 0.07
2014 2014-07-23 0.07 0.35 < 0.07
2014 2014-04-23 0.07 0.35 < 0.07
2014 2014-04-23 0.07 0.35 < 0.07
2014 2014-04-23 0.07 0.35 < 0.07
[+] Expand Test Data
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.0009 0.035 < 0.0009
2015 2015-01-06 0.0009 0.035 < 0.0009
2015 2015-01-06 0.0009 0.035 < 0.0009
2014 2014-10-14 0.0009 0.035 < 0.0009
2014 2014-10-14 0.0009 0.035 < 0.0009
2014 2014-10-14 0.0009 0.035 < 0.0009
2014 2014-07-23 0.0009 0.035 < 0.0009
2014 2014-07-23 0.0009 0.035 < 0.0009
2014 2014-07-23 0.0009 0.035 < 0.0009
2014 2014-04-23 0.0009 0.035 < 0.0009
2014 2014-04-23 0.0009 0.035 < 0.0009
2014 2014-04-23 0.0009 0.035 < 0.0009
[+] Expand Test Data
17-beta-estradiol 0.0004 0.0009 < 0.0004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.0004 0.0009 < 0.0004
2015 2015-01-06 0.0004 0.0009 < 0.0004
2015 2015-01-06 0.0004 0.0009 < 0.0004
2014 2014-10-14 0.0004 0.0009 < 0.0004
2014 2014-10-14 0.0004 0.0009 < 0.0004
2014 2014-10-14 0.0004 0.0009 < 0.0004
2014 2014-07-23 0.0004 0.0009 < 0.0004
2014 2014-07-23 0.0004 0.0009 < 0.0004
2014 2014-07-23 0.0004 0.0009 < 0.0004
2014 2014-04-23 0.0004 0.0009 < 0.0004
2014 2014-04-23 0.0004 0.0009 < 0.0004
2014 2014-04-23 0.0004 0.0009 < 0.0004
[+] Expand Test Data
4-androstene-3,17-dione 0.0003 0 < 0.0003 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.0003 0 < 0.0003
2015 2015-01-06 0.0003 0 < 0.0003
2015 2015-01-06 0.0003 0 < 0.0003
2014 2014-10-14 0.0003 0 < 0.0003
2014 2014-10-14 0.0003 0 < 0.0003
2014 2014-10-14 0.0003 0 < 0.0003
2014 2014-07-23 0.0003 0 < 0.0003
2014 2014-07-23 0.0003 0 < 0.0003
2014 2014-07-23 0.0003 0 < 0.0003
2014 2014-04-23 0.0003 0 < 0.0003
2014 2014-04-23 0.0003 0 < 0.0003
2014 2014-04-23 0.0003 0 < 0.0003
[+] Expand Test Data
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.004 0.35 < 0.004
2015 2015-01-06 0.004 0.35 < 0.004
2015 2015-01-06 0.004 0.35 < 0.004
2014 2014-10-14 0.004 0.35 < 0.004
2014 2014-10-14 0.004 0.35 < 0.004
2014 2014-10-14 0.004 0.35 < 0.004
2014 2014-07-23 0.004 0.35 < 0.004
2014 2014-07-23 0.004 0.35 < 0.004
2014 2014-07-23 0.004 0.35 < 0.004
2014 2014-04-23 0.004 0.35 < 0.004
2014 2014-04-23 0.004 0.35 < 0.004
2014 2014-04-23 0.004 0.35 < 0.004
[+] Expand Test Data
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.0008 0.35 < 0.0008
2015 2015-01-06 0.0008 0.35 < 0.0008
2015 2015-01-06 0.0008 0.35 < 0.0008
2014 2014-10-14 0.0008 0.35 < 0.0008
2014 2014-10-14 0.0008 0.35 < 0.0008
2014 2014-10-14 0.0008 0.35 < 0.0008
2014 2014-07-23 0.0008 0.35 < 0.0008
2014 2014-07-23 0.0008 0.35 < 0.0008
2014 2014-07-23 0.0008 0.35 < 0.0008
2014 2014-04-23 0.0008 0.35 < 0.0008
2014 2014-04-23 0.0008 0.35 < 0.0008
2014 2014-04-23 0.0008 0.35 < 0.0008
[+] Expand Test Data
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.002 0.35 < 0.002
2015 2015-01-06 0.002 0.35 < 0.002
2015 2015-01-06 0.002 0.35 < 0.002
2014 2014-10-14 0.002 0.35 < 0.002
2014 2014-10-14 0.002 0.35 < 0.002
2014 2014-10-14 0.002 0.35 < 0.002
2014 2014-07-23 0.002 0.35 < 0.002
2014 2014-07-23 0.002 0.35 < 0.002
2014 2014-07-23 0.002 0.35 < 0.002
2014 2014-04-23 0.002 0.35 < 0.002
2014 2014-04-23 0.002 0.35 < 0.002
2014 2014-04-23 0.002 0.35 < 0.002
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.09 0 < 0.09
2015 2015-01-06 0.09 0 < 0.09
2015 2015-01-06 0.09 0 < 0.09
2014 2014-10-14 0.09 0 < 0.09
2014 2014-10-14 0.09 0 < 0.09
2014 2014-10-14 0.09 0 < 0.09
2014 2014-07-23 0.09 0 < 0.09
2014 2014-07-23 0.09 0 < 0.09
2014 2014-07-23 0.09 0 < 0.09
2014 2014-04-23 0.09 0 < 0.09
2014 2014-04-23 0.09 0 < 0.09
2014 2014-04-23 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 2015-01-06 0.01 0 < 0.01
2015 2015-01-06 0.01 0 < 0.01
2015 2015-01-06 0.01 0 < 0.01
2014 2014-10-14 0.01 0 < 0.01
2014 2014-10-14 0.01 0 < 0.01
2014 2014-10-14 0.01 0 < 0.01
2014 2014-07-23 0.01 0 < 0.01
2014 2014-07-23 0.01 0 < 0.01
2014 2014-07-23 0.01 0 < 0.01
2014 2014-04-23 0.01 0 < 0.01
2014 2014-04-23 0.01 0 < 0.01
2014 2014-04-23 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 2015-01-06 0.03 0 < 0.03
2015 2015-01-06 0.03 0 < 0.03
2015 2015-01-06 0.03 0 < 0.03
2014 2014-10-14 0.03 0 < 0.03
2014 2014-10-14 0.03 0 < 0.03
2014 2014-10-14 0.03 0 < 0.03
2014 2014-07-23 0.03 0 < 0.03
2014 2014-07-23 0.03 0 < 0.03
2014 2014-07-23 0.03 0 < 0.03
2014 2014-04-23 0.03 0 < 0.03
2014 2014-04-23 0.03 0 < 0.03
2014 2014-04-23 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 2015-01-06 0.02 0 < 0.02
2015 2015-01-06 0.02 0 < 0.02
2015 2015-01-06 0.02 0 < 0.02
2014 2014-10-14 0.02 0 < 0.02
2014 2014-10-14 0.02 0 < 0.02
2014 2014-10-14 0.02 0 < 0.02
2014 2014-07-23 0.02 0 < 0.02
2014 2014-07-23 0.02 0 < 0.02
2014 2014-07-23 0.02 0 < 0.02
2014 2014-04-23 0.02 0 < 0.02
2014 2014-04-23 0.02 0 < 0.02
2014 2014-04-23 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 2015-01-06 0.02 0.07 < 0.02
2015 2015-01-06 0.02 0.07 < 0.02
2015 2015-01-06 0.02 0.07 < 0.02
2014 2014-10-14 0.02 0.07 < 0.02
2014 2014-10-14 0.02 0.07 < 0.02
2014 2014-10-14 0.02 0.07 < 0.02
2014 2014-07-23 0.02 0.07 < 0.02
2014 2014-07-23 0.02 0.07 < 0.02
2014 2014-07-23 0.02 0.07 < 0.02
2014 2014-04-23 0.02 0.07 < 0.02
2014 2014-04-23 0.02 0.07 < 0.02
2014 2014-04-23 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 2015-01-06 0.04 0.07 < 0.04
2015 2015-01-06 0.04 0.07 < 0.04
2015 2015-01-06 0.04 0.07 < 0.04
2014 2014-10-14 0.04 0.07 < 0.04
2014 2014-10-14 0.04 0.07 < 0.04
2014 2014-10-14 0.04 0.07 < 0.04
2014 2014-07-23 0.04 0.07 < 0.04
2014 2014-07-23 0.04 0.07 < 0.04
2014 2014-07-23 0.04 0.07 < 0.04
2014 2014-04-23 0.04 0.07 < 0.04
2014 2014-04-23 0.04 0.07 < 0.04
2014 2014-04-23 0.04 0.07 < 0.04
[+] Expand Test Data
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.0001 0 < 0.0001
2015 2015-01-06 0.0001 0 < 0.0001
2015 2015-01-06 0.0001 0 < 0.0001
2014 2014-10-14 0.0001 0 < 0.0001
2014 2014-10-14 0.0001 0 < 0.0001
2014 2014-10-14 0.0001 0 < 0.0001
2014 2014-07-23 0.0001 0 < 0.0001
2014 2014-07-23 0.0001 0 < 0.0001
2014 2014-07-23 0.0001 0 < 0.0001
2014 2014-04-23 0.0001 0 < 0.0001
2014 2014-04-23 0.0001 0 < 0.0001
2014 2014-04-23 0.0001 0 < 0.0001
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.03 6.14 < 0.03
2015 2015-01-06 0.03 6.14 < 0.03
2015 2015-01-06 0.03 6.14 < 0.03
2014 2014-10-14 0.03 6.14 < 0.03
2014 2014-10-14 0.03 6.14 < 0.03
2014 2014-10-14 0.03 6.14 < 0.03
2014 2014-07-23 0.03 6.14 < 0.03
2014 2014-07-23 0.03 6.14 < 0.03
2014 2014-07-23 0.03 6.14 < 0.03
2014 2014-06-04 0.03 6.14 < 0.03
2014 2014-06-04 0.03 6.14 < 0.03
2014 2014-04-23 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 2015-01-06 0.03 0.0004 < 0.03
2015 2015-01-06 0.03 0.0004 < 0.03
2015 2015-01-06 0.03 0.0004 < 0.03
2014 2014-10-14 0.03 0.0004 < 0.03
2014 2014-10-14 0.03 0.0004 < 0.03
2014 2014-10-14 0.03 0.0004 < 0.03
2014 2014-07-23 0.03 0.0004 < 0.03
2014 2014-07-23 0.03 0.0004 < 0.03
2014 2014-07-23 0.03 0.0004 < 0.03
2014 2014-06-04 0.03 0.0004 < 0.03
2014 2014-06-04 0.03 0.0004 < 0.03
2014 2014-04-23 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 2015-01-06 0.1 0.0103 < 0.1
2015 2015-01-06 0.1 0.0103 < 0.1
2015 2015-01-06 0.1 0.0103 < 0.1
2014 2014-10-14 0.1 0.0103 < 0.1
2014 2014-10-14 0.1 0.0103 < 0.1
2014 2014-10-14 0.1 0.0103 < 0.1
2014 2014-07-23 0.1 0.0103 < 0.1
2014 2014-07-23 0.1 0.0103 < 0.1
2014 2014-07-23 0.1 0.0103 < 0.1
2014 2014-06-04 0.1 0.0103 < 0.1
2014 2014-06-04 0.1 0.0103 < 0.1
2014 2014-04-23 0.1 0.0103 < 0.1
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.2 140 < 0.2
2015 2015-01-06 0.2 140 < 0.2
2015 2015-01-06 0.2 140 < 0.2
2014 2014-10-14 0.2 140 < 0.2
2014 2014-10-14 0.2 140 < 0.2
2014 2014-10-14 0.2 140 < 0.2
2014 2014-07-23 0.2 140 < 0.2
2014 2014-07-23 0.2 140 < 0.2
2014 2014-07-23 0.2 140 < 0.2
2014 2014-06-04 0.2 140 < 0.2
2014 2014-06-04 0.2 140 < 0.2
2014 2014-04-23 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 2015-01-06 0.2 2.69 < 0.2
2015 2015-01-06 0.2 2.69 < 0.2
2015 2015-01-06 0.2 2.69 < 0.2
2014 2014-10-14 0.2 2.69 < 0.2
2014 2014-10-14 0.2 2.69 < 0.2
2014 2014-10-14 0.2 2.69 < 0.2
2014 2014-07-23 0.2 2.69 < 0.2
2014 2014-07-23 0.2 2.69 < 0.2
2014 2014-07-23 0.2 2.69 < 0.2
2014 2014-06-04 0.2 2.69 < 0.2
2014 2014-06-04 0.2 2.69 < 0.2
2014 2014-04-23 0.2 2.69 < 0.2
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-01-06 0.06 90 < 0.06
2015 2015-01-06 0.06 90 < 0.06
2015 2015-01-06 0.06 90 < 0.06
2014 2014-10-14 0.06 90 < 0.06
2014 2014-10-14 0.06 90 < 0.06
2014 2014-10-14 0.06 90 < 0.06
2014 2014-07-23 0.06 90 < 0.06
2014 2014-07-23 0.06 90 < 0.06
2014 2014-07-23 0.06 90 < 0.06
2014 2014-06-04 0.06 90 < 0.06
2014 2014-06-04 0.06 90 < 0.06
2014 2014-04-23 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 2015-01-06 0.08 0 < 0.08
2015 2015-01-06 0.08 0 < 0.08
2015 2015-01-06 0.08 0 < 0.08
2014 2014-10-14 0.08 0 < 0.08
2014 2014-10-14 0.08 0 < 0.08
2014 2014-10-14 0.08 0 < 0.08
2014 2014-07-23 0.08 0 < 0.08
2014 2014-07-23 0.08 0 < 0.08
2014 2014-07-23 0.08 0 < 0.08
2014 2014-06-04 0.08 0 < 0.08
2014 2014-06-04 0.08 0 < 0.08
2014 2014-04-23 0.08 0 < 0.08
[+] 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
NC47132 lead 2017-01-01 2019-12-31 0mg/L
NC40249 lead 2014-01-01 2016-12-31 0mg/L
NC33358 lead 2011-01-01 2013-12-31 0mg/L
NC15757 lead 2008-01-01 2010-12-31 0mg/L
NC25998 lead 2010-01-01 2010-12-31 0mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2005-07-01 - 2005-09-30 Nitrates Monitoring, Regular Nitrate Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Endrin Returned to Compliance
- N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Toxaphene Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Toxaphene Known
- N/A Inorganic Chemicals Monitoring, Regular Selenium Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Selenium Known
- N/A Nitrates Monitoring, Regular Nitrate Returned to Compliance
- N/A Nitrates Monitoring, Regular Nitrate Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular Methoxychlor Known
- N/A Inorganic Chemicals Monitoring, Regular Mercury Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Mercury Known
- N/A Inorganic Chemicals Monitoring, Regular Fluoride Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Fluoride Known
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,4-D Known
- N/A Synthetic Organic Chemicals Monitoring, Regular Endrin Known
- N/A Inorganic Chemicals Monitoring, Regular Chromium Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Chromium Known
- N/A Inorganic Chemicals Monitoring, Regular Cadmium Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Cadmium Known
- N/A Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular BHC-GAMMA Known
- N/A Inorganic Chemicals Monitoring, Regular Barium Returned to Compliance
- N/A Inorganic Chemicals Monitoring, Regular Barium Known
- N/A Arsenic Monitoring, Regular Arsenic Returned to Compliance
- N/A Arsenic Monitoring, Regular Arsenic Known
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Returned to Compliance
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,4,5-TP Known
- N/A Synthetic Organic Chemicals Monitoring, Regular 2,4-D 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.

Unable to identify any nearby water testing labs near 27040.

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Winston-salem, City Of (NC0234010).

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.