Erwin Utilities 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: TN0000231
Type: Community water system
EPA Region: 04
Primary Service Area: Residential Area
Primary Source: Groundwater under influence of surface water
Population Served: 12,630 		Contact Information
BROWN, LEE H.
BROWN, LEE H.
P.O. BOX 817
ERWIN, TN 37650-0817
[email protected]

This public water system services 1 municipality in 1 county.

Summary Results

A summary view of tests in which a water contaminant found to exceed the Maximum Contaminant Level (MCL) set by the EPA.

Maximum Contaminant Levels Exceeded (by year):

2013   (0) 2014   (1) 2015   (1) 2016   (0) 2017   (0) 2018   (0)
chlorate chlorate

Contaminant Detailed Results

This a view of violations of maximum contaminant levels. Use the expanded view see result data for a drinking water contaminant, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

chlorate

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2015 2015-07-23 20 210 < 20
2015 2015-07-23 20 210 < 20
2015 2015-07-23 20 210 < 20
2015 2015-07-23 20 210 24.3
2015 2015-04-30 20 210 < 20
2015 2015-04-23 20 210 < 20
2015 2015-04-23 20 210 < 20
2015 2015-04-23 20 210 < 20
2015 2015-04-23 20 210 461
2015 2015-04-23 20 210 275
2015 2015-04-23 20 210 < 20
2015 2015-04-23 20 210 < 20
2015 2015-01-22 20 210 < 20
2015 2015-01-22 20 210 < 20
2015 2015-01-22 20 210 < 20
2015 2015-01-22 20 210 < 20
2014 2014-10-22 20 210 < 20
2014 2014-10-22 20 210 < 20
2014 2014-10-22 20 210 < 20
2014 2014-10-22 20 210 < 20
2014 2014-10-22 20 210 241
2014 2014-10-22 20 210 83.7
2014 2014-10-22 20 210 < 20
2014 2014-10-22 20 210 < 20

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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 0.3513 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-23 0.2 100 0.4
2015 2015-07-23 0.2 100 0.27
2015 2015-07-23 0.2 100 < 0.2
2015 2015-07-23 0.2 100 0.25
2015 2015-06-04 0.2 100 < 0.2
2015 2015-06-04 0.2 100 0.37
2015 2015-04-23 0.2 100 0.52
2015 2015-04-23 0.2 100 0.68
2015 2015-04-23 0.2 100 0.44
2015 2015-04-23 0.2 100 0.52
2015 2015-04-23 0.2 100 0.45
2015 2015-04-23 0.2 100 0.4
2015 2015-01-22 0.2 100 0.47
2015 2015-01-22 0.2 100 0.4
2015 2015-01-22 0.2 100 0.33
2015 2015-01-22 0.2 100 0.36
2014 2014-10-22 0.2 100 0.41
2014 2014-10-22 0.2 100 0.3
2014 2014-10-22 0.2 100 0.26
2014 2014-10-22 0.2 100 0.22
2014 2014-10-22 0.2 100 0.49
2014 2014-10-22 0.2 100 0.34
2014 2014-10-22 0.2 100 0.31
2014 2014-10-22 0.2 100 0.24
[+] Expand Test Data
chromium-6 0.03 0 0.2596 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-23 0.03 0 0.33
2015 2015-07-23 0.03 0 0.25
2015 2015-07-23 0.03 0 0.17
2015 2015-07-23 0.03 0 0.24
2015 2015-04-23 0.03 0 0.32
2015 2015-04-23 0.03 0 0.23
2015 2015-04-23 0.03 0 0.18
2015 2015-04-23 0.03 0 0.17
2015 2015-04-23 0.03 0 0.42
2015 2015-04-23 0.03 0 0.33
2015 2015-04-23 0.03 0 0.22
2015 2015-04-23 0.03 0 0.19
2015 2015-01-22 0.03 0 0.37
2015 2015-01-22 0.03 0 0.28
2015 2015-01-22 0.03 0 0.17
2015 2015-01-22 0.03 0 0.24
2014 2014-10-22 0.03 0 0.35
2014 2014-10-22 0.03 0 0.26
2014 2014-10-22 0.03 0 0.17
2014 2014-10-22 0.03 0 0.16
2014 2014-10-22 0.03 0 0.46
2014 2014-10-22 0.03 0 0.3
2014 2014-10-22 0.03 0 0.24
2014 2014-10-22 0.03 0 0.18
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
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 2015-04-23 1 70 < 1
2015 2015-04-23 1 70 < 1
2015 2015-04-23 1 70 < 1
2015 2015-04-23 1 70 < 1
2015 2015-04-23 1 70 < 1
2015 2015-04-23 1 70 < 1
2015 2015-04-23 1 70 < 1
2015 2015-04-23 1 70 < 1
2015 2015-01-22 1 70 < 1
2015 2015-01-22 1 70 < 1
2015 2015-01-22 1 70 < 1
2015 2015-01-22 1 70 < 1
2014 2014-10-22 1 70 < 1
2014 2014-10-22 1 70 < 1
2014 2014-10-22 1 70 < 1
2014 2014-10-22 1 70 < 1
2014 2014-10-22 1 70 < 1
2014 2014-10-22 1 70 < 1
2014 2014-10-22 1 70 < 1
2014 2014-10-22 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-23 1 40 < 1
2015 2015-07-23 1 40 < 1
2015 2015-07-23 1 40 < 1
2015 2015-07-23 1 40 < 1
2015 2015-04-23 1 40 < 1
2015 2015-04-23 1 40 < 1
2015 2015-04-23 1 40 < 1
2015 2015-04-23 1 40 < 1
2015 2015-04-23 1 40 < 1
2015 2015-04-23 1 40 < 1
2015 2015-04-23 1 40 < 1
2015 2015-04-23 1 40 < 1
2015 2015-01-22 1 40 < 1
2015 2015-01-22 1 40 < 1
2015 2015-01-22 1 40 < 1
2015 2015-01-22 1 40 < 1
2014 2014-10-22 1 40 < 1
2014 2014-10-22 1 40 < 1
2014 2014-10-22 1 40 < 1
2014 2014-10-22 1 40 < 1
2014 2014-10-22 1 40 < 1
2014 2014-10-22 1 40 < 1
2014 2014-10-22 1 40 < 1
2014 2014-10-22 1 40 < 1
[+] Expand Test Data
strontium 0.3 1500 241.5125 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-23 0.3 1500 238
2015 2015-07-23 0.3 1500 255
2015 2015-07-23 0.3 1500 19.4
2015 2015-07-23 0.3 1500 179
2015 2015-04-23 0.3 1500 222
2015 2015-04-23 0.3 1500 214
2015 2015-04-23 0.3 1500 157
2015 2015-04-23 0.3 1500 22.6
2015 2015-04-23 0.3 1500 731
2015 2015-04-23 0.3 1500 526
2015 2015-04-23 0.3 1500 155
2015 2015-04-23 0.3 1500 160
2015 2015-01-22 0.3 1500 247
2015 2015-01-22 0.3 1500 255
2015 2015-01-22 0.3 1500 18.7
2015 2015-01-22 0.3 1500 161
2014 2014-10-22 0.3 1500 246
2014 2014-10-22 0.3 1500 241
2014 2014-10-22 0.3 1500 161
2014 2014-10-22 0.3 1500 19.6
2014 2014-10-22 0.3 1500 768
2014 2014-10-22 0.3 1500 447
2014 2014-10-22 0.3 1500 191
2014 2014-10-22 0.3 1500 162
[+] Expand Test Data
vanadium 0.2 21 0.0629 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-23 0.2 21 0.27
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 2015-04-23 0.2 21 0.24
2015 2015-04-23 0.2 21 0.32
2015 2015-04-23 0.2 21 < 0.2
2015 2015-04-23 0.2 21 0.44
2015 2015-04-23 0.2 21 < 0.2
2015 2015-04-23 0.2 21 < 0.2
2015 2015-04-23 0.2 21 < 0.2
2015 2015-04-23 0.2 21 < 0.2
2015 2015-01-22 0.2 21 < 0.2
2015 2015-01-22 0.2 21 < 0.2
2015 2015-01-22 0.2 21 < 0.2
2015 2015-01-22 0.2 21 < 0.2
2014 2014-10-22 0.2 21 0.24
2014 2014-10-22 0.2 21 < 0.2
2014 2014-10-22 0.2 21 < 0.2
2014 2014-10-22 0.2 21 < 0.2
2014 2014-10-22 0.2 21 < 0.2
2014 2014-10-22 0.2 21 < 0.2
2014 2014-10-22 0.2 21 < 0.2
2014 2014-10-22 0.2 21 < 0.2
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-23 0.03 6.14 < 0.03
2015 2015-07-23 0.03 6.14 < 0.03
2015 2015-04-23 0.03 6.14 < 0.03
2015 2015-04-23 0.03 6.14 < 0.03
2015 2015-04-23 0.03 6.14 < 0.03
2015 2015-04-23 0.03 6.14 < 0.03
2015 2015-01-22 0.03 6.14 < 0.03
2015 2015-01-22 0.03 6.14 < 0.03
2014 2014-10-22 0.03 6.14 < 0.03
2014 2014-10-22 0.03 6.14 < 0.03
2014 2014-10-22 0.03 6.14 < 0.03
2014 2014-10-22 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 2015-07-23 0.03 0.0004 < 0.03
2015 2015-07-23 0.03 0.0004 < 0.03
2015 2015-04-23 0.03 0.0004 < 0.03
2015 2015-04-23 0.03 0.0004 < 0.03
2015 2015-04-23 0.03 0.0004 < 0.03
2015 2015-04-23 0.03 0.0004 < 0.03
2015 2015-01-22 0.03 0.0004 < 0.03
2015 2015-01-22 0.03 0.0004 < 0.03
2014 2014-10-22 0.03 0.0004 < 0.03
2014 2014-10-22 0.03 0.0004 < 0.03
2014 2014-10-22 0.03 0.0004 < 0.03
2014 2014-10-22 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 2015-07-23 0.1 0.0103 < 0.1
2015 2015-07-23 0.1 0.0103 < 0.1
2015 2015-04-23 0.1 0.0103 < 0.1
2015 2015-04-23 0.1 0.0103 < 0.1
2015 2015-04-23 0.1 0.0103 < 0.1
2015 2015-04-23 0.1 0.0103 < 0.1
2015 2015-01-22 0.1 0.0103 < 0.1
2015 2015-01-22 0.1 0.0103 < 0.1
2014 2014-10-22 0.1 0.0103 < 0.1
2014 2014-10-22 0.1 0.0103 < 0.1
2014 2014-10-22 0.1 0.0103 < 0.1
2014 2014-10-22 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 0.0178 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-23 0.07 0.35 < 0.07
2015 2015-07-23 0.07 0.35 < 0.07
2015 2015-04-23 0.07 0.35 < 0.07
2015 2015-04-23 0.07 0.35 < 0.07
2015 2015-04-23 0.07 0.35 < 0.07
2015 2015-04-23 0.07 0.35 0.084
2015 2015-01-22 0.07 0.35 < 0.07
2015 2015-01-22 0.07 0.35 < 0.07
2014 2014-10-22 0.07 0.35 < 0.07
2014 2014-10-22 0.07 0.35 < 0.07
2014 2014-10-22 0.07 0.35 < 0.07
2014 2014-10-22 0.07 0.35 0.13
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-23 0.2 140 < 0.2
2015 2015-07-23 0.2 140 < 0.2
2015 2015-04-23 0.2 140 < 0.2
2015 2015-04-23 0.2 140 < 0.2
2015 2015-04-23 0.2 140 < 0.2
2015 2015-04-23 0.2 140 < 0.2
2015 2015-01-22 0.2 140 < 0.2
2015 2015-01-22 0.2 140 < 0.2
2014 2014-10-22 0.2 140 < 0.2
2014 2014-10-22 0.2 140 < 0.2
2014 2014-10-22 0.2 140 < 0.2
2014 2014-10-22 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 2015-07-23 0.2 2.69 < 0.2
2015 2015-07-23 0.2 2.69 < 0.2
2015 2015-04-23 0.2 2.69 < 0.2
2015 2015-04-23 0.2 2.69 < 0.2
2015 2015-04-23 0.2 2.69 < 0.2
2015 2015-04-23 0.2 2.69 < 0.2
2015 2015-01-22 0.2 2.69 < 0.2
2015 2015-01-22 0.2 2.69 < 0.2
2014 2014-10-22 0.2 2.69 < 0.2
2014 2014-10-22 0.2 2.69 < 0.2
2014 2014-10-22 0.2 2.69 < 0.2
2014 2014-10-22 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 2015-07-23 0.06 90 < 0.06
2015 2015-07-23 0.06 90 < 0.06
2015 2015-04-23 0.06 90 < 0.06
2015 2015-04-23 0.06 90 < 0.06
2015 2015-04-23 0.06 90 < 0.06
2015 2015-04-23 0.06 90 < 0.06
2015 2015-01-22 0.06 90 < 0.06
2015 2015-01-22 0.06 90 < 0.06
2014 2014-10-22 0.06 90 < 0.06
2014 2014-10-22 0.06 90 < 0.06
2014 2014-10-22 0.06 90 < 0.06
2014 2014-10-22 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 2015-07-23 0.08 0 < 0.08
2015 2015-07-23 0.08 0 < 0.08
2015 2015-04-23 0.08 0 < 0.08
2015 2015-04-23 0.08 0 < 0.08
2015 2015-04-23 0.08 0 < 0.08
2015 2015-04-23 0.08 0 < 0.08
2015 2015-01-22 0.08 0 < 0.08
2015 2015-01-22 0.08 0 < 0.08
2014 2014-10-22 0.08 0 < 0.08
2014 2014-10-22 0.08 0 < 0.08
2014 2014-10-22 0.08 0 < 0.08
2014 2014-10-22 0.08 0 < 0.08
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-07-23 0.09 0 < 0.09
2015 2015-07-23 0.09 0 < 0.09
2015 2015-04-23 0.09 0 < 0.09
2015 2015-04-23 0.09 0 < 0.09
2015 2015-04-23 0.09 0 < 0.09
2015 2015-04-23 0.09 0 < 0.09
2015 2015-01-22 0.09 0 < 0.09
2015 2015-01-22 0.09 0 < 0.09
2014 2014-10-22 0.09 0 < 0.09
2014 2014-10-22 0.09 0 < 0.09
2014 2014-10-22 0.09 0 < 0.09
2014 2014-10-22 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 2015-07-23 0.01 0 < 0.01
2015 2015-07-23 0.01 0 < 0.01
2015 2015-04-23 0.01 0 < 0.01
2015 2015-04-23 0.01 0 < 0.01
2015 2015-04-23 0.01 0 < 0.01
2015 2015-04-23 0.01 0 < 0.01
2015 2015-01-22 0.01 0 < 0.01
2015 2015-01-22 0.01 0 < 0.01
2014 2014-10-22 0.01 0 < 0.01
2014 2014-10-22 0.01 0 < 0.01
2014 2014-10-22 0.01 0 < 0.01
2014 2014-10-22 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 2015-07-23 0.03 0 < 0.03
2015 2015-07-23 0.03 0 < 0.03
2015 2015-04-23 0.03 0 < 0.03
2015 2015-04-23 0.03 0 < 0.03
2015 2015-04-23 0.03 0 < 0.03
2015 2015-04-23 0.03 0 < 0.03
2015 2015-01-22 0.03 0 < 0.03
2015 2015-01-22 0.03 0 < 0.03
2014 2014-10-22 0.03 0 < 0.03
2014 2014-10-22 0.03 0 < 0.03
2014 2014-10-22 0.03 0 < 0.03
2014 2014-10-22 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 2015-07-23 0.02 0 < 0.02
2015 2015-07-23 0.02 0 < 0.02
2015 2015-04-23 0.02 0 < 0.02
2015 2015-04-23 0.02 0 < 0.02
2015 2015-04-23 0.02 0 < 0.02
2015 2015-04-23 0.02 0 < 0.02
2015 2015-01-22 0.02 0 < 0.02
2015 2015-01-22 0.02 0 < 0.02
2014 2014-10-22 0.02 0 < 0.02
2014 2014-10-22 0.02 0 < 0.02
2014 2014-10-22 0.02 0 < 0.02
2014 2014-10-22 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 2015-07-23 0.02 0.07 < 0.02
2015 2015-07-23 0.02 0.07 < 0.02
2015 2015-04-23 0.02 0.07 < 0.02
2015 2015-04-23 0.02 0.07 < 0.02
2015 2015-04-23 0.02 0.07 < 0.02
2015 2015-04-23 0.02 0.07 < 0.02
2015 2015-01-22 0.02 0.07 < 0.02
2015 2015-01-22 0.02 0.07 < 0.02
2014 2014-10-22 0.02 0.07 < 0.02
2014 2014-10-22 0.02 0.07 < 0.02
2014 2014-10-22 0.02 0.07 < 0.02
2014 2014-10-22 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 2015-07-23 0.04 0.07 < 0.04
2015 2015-07-23 0.04 0.07 < 0.04
2015 2015-04-23 0.04 0.07 < 0.04
2015 2015-04-23 0.04 0.07 < 0.04
2015 2015-04-23 0.04 0.07 < 0.04
2015 2015-04-23 0.04 0.07 < 0.04
2015 2015-01-22 0.04 0.07 < 0.04
2015 2015-01-22 0.04 0.07 < 0.04
2014 2014-10-22 0.04 0.07 < 0.04
2014 2014-10-22 0.04 0.07 < 0.04
2014 2014-10-22 0.04 0.07 < 0.04
2014 2014-10-22 0.04 0.07 < 0.04
[+] 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
TN5752 lead 2015-01-01 2017-12-31 0.0005mg/L
TN4168 lead 2012-01-01 2014-12-31 0.0005mg/L
TN3610 lead 2009-01-01 2011-12-31 0.0005mg/L
TN2128 lead 2006-01-01 2008-12-31 0.0028mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2012-10-01 - 2012-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2012-11-01 - 2012-11-30 Total Coliform Rule Monitoring, Repeat Minor (TCR) Coliform (TCR) Returned to Compliance
2007-10-01 - 2007-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Chlorine Returned to Compliance
2006-02-01 - 2006-02-28 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Returned to Compliance
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known
- N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Known

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 37650-0817.

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Erwin Utilities (TN0000231).

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.