Swansea Water District 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: MA4292000
Type : Community water system
EPA Region : 01
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 17,358
Contact Information
SWANSEA WATER DISTRICT ROBERT A MARQUIS 700 WILBUR AVE SWANSEA, MA 02777 [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).
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2015
2015-11-12
20
210
748
2015
2015-11-12
20
210
390
2015
2015-11-12
20
210
848
2015
2015-11-12
20
210
647
2015
2015-08-18
20
210
242
2015
2015-08-18
20
210
312
2015
2015-08-13
20
210
704
2015
2015-08-13
20
210
399
2015
2015-08-13
20
210
800
2015
2015-08-13
20
210
259
2015
2015-08-12
20
210
368
2015
2015-08-12
20
210
363
2015
2015-08-12
20
210
342
2015
2015-08-12
20
210
468
2015
2015-05-21
20
210
576
2015
2015-05-21
20
210
432
2015
2015-05-21
20
210
564
2015
2015-05-21
20
210
816
2015
2015-02-12
20
210
91
2015
2015-02-12
20
210
142
2015
2015-02-12
20
210
317
2015
2015-02-12
20
210
116
2015
2015-02-12
20
210
115
2015
2015-02-12
20
210
21
2015
2015-02-10
20
210
209
2015
2015-02-10
20
210
353
2015
2015-02-10
20
210
291
2015
2015-02-10
20
210
236
total microcystin
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-06-20
0.3
0.00
< 0.3
2018
2018-06-20
0.3
0.00
< 0.3
2018
2018-06-05
0.3
0.00
< 0.3
2018
2018-06-05
0.3
0.00
< 0.3
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
0.2971
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-11-12
0.2
100
0.28
2015
2015-11-12
0.2
100
0.26
2015
2015-11-12
0.2
100
0.36
2015
2015-11-12
0.2
100
0.28
2015
2015-08-18
0.2
100
0.31
2015
2015-08-18
0.2
100
0.38
2015
2015-08-13
0.2
100
0.36
2015
2015-08-13
0.2
100
0.25
2015
2015-08-13
0.2
100
0.28
2015
2015-08-13
0.2
100
0.24
2015
2015-05-21
0.2
100
0.36
2015
2015-05-21
0.2
100
0.27
2015
2015-05-21
0.2
100
0.3
2015
2015-05-21
0.2
100
0.32
2015
2015-02-12
0.2
100
0.23
2015
2015-02-12
0.2
100
0.36
2015
2015-02-12
0.2
100
0.28
2015
2015-02-12
0.2
100
0.21
2015
2015-02-12
0.2
100
0.27
2015
2015-02-12
0.2
100
0.21
2015
2015-02-10
0.2
100
0.36
2015
2015-02-10
0.2
100
0.32
2015
2015-02-10
0.2
100
0.29
2015
2015-02-10
0.2
100
0.35
[+] Expand Test Data
chromium-6
0.03
0
0.0535
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-11-12
0.03
0
0.035
2015
2015-11-12
0.03
0
0.033
2015
2015-11-12
0.03
0
0.034
2015
2015-11-12
0.03
0
< 0.03
2015
2015-08-18
0.03
0
0.06
2015
2015-08-18
0.03
0
0.15
2015
2015-08-13
0.03
0
0.15
2015
2015-08-13
0.03
0
0.064
2015
2015-08-13
0.03
0
0.085
2015
2015-08-13
0.03
0
0.05
2015
2015-05-21
0.03
0
0.069
2015
2015-05-21
0.03
0
0.046
2015
2015-05-21
0.03
0
< 0.03
2015
2015-05-21
0.03
0
0.04
2015
2015-02-12
0.03
0
< 0.03
2015
2015-02-12
0.03
0
< 0.03
2015
2015-02-12
0.03
0
< 0.03
2015
2015-02-12
0.03
0
< 0.03
2015
2015-02-12
0.03
0
0.091
2015
2015-02-12
0.03
0
< 0.03
2015
2015-02-10
0.03
0
0.13
2015
2015-02-10
0.03
0
0.08
2015
2015-02-10
0.03
0
0.08
2015
2015-02-10
0.03
0
0.087
[+] Expand Test Data
cobalt
1
70
0.5958
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-11-12
1
70
< 1
2015
2015-11-12
1
70
< 1
2015
2015-11-12
1
70
2.3
2015
2015-11-12
1
70
< 1
2015
2015-08-18
1
70
< 1
2015
2015-08-18
1
70
2.1
2015
2015-08-13
1
70
< 1
2015
2015-08-13
1
70
< 1
2015
2015-08-13
1
70
1.9
2015
2015-08-13
1
70
< 1
2015
2015-05-21
1
70
< 1
2015
2015-05-21
1
70
< 1
2015
2015-05-21
1
70
2.4
2015
2015-05-21
1
70
< 1
2015
2015-02-12
1
70
< 1
2015
2015-02-12
1
70
< 1
2015
2015-02-12
1
70
< 1
2015
2015-02-12
1
70
< 1
2015
2015-02-12
1
70
< 1
2015
2015-02-12
1
70
3
2015
2015-02-10
1
70
< 1
2015
2015-02-10
1
70
< 1
2015
2015-02-10
1
70
2.6
2015
2015-02-10
1
70
< 1
[+] Expand Test Data
molybdenum
1
40
< 1
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-11-12
1
40
< 1
2015
2015-11-12
1
40
< 1
2015
2015-11-12
1
40
< 1
2015
2015-11-12
1
40
< 1
2015
2015-08-18
1
40
< 1
2015
2015-08-18
1
40
< 1
2015
2015-08-13
1
40
< 1
2015
2015-08-13
1
40
< 1
2015
2015-08-13
1
40
< 1
2015
2015-08-13
1
40
< 1
2015
2015-05-21
1
40
< 1
2015
2015-05-21
1
40
< 1
2015
2015-05-21
1
40
< 1
2015
2015-05-21
1
40
< 1
2015
2015-02-12
1
40
< 1
2015
2015-02-12
1
40
< 1
2015
2015-02-12
1
40
< 1
2015
2015-02-12
1
40
< 1
2015
2015-02-12
1
40
< 1
2015
2015-02-12
1
40
< 1
2015
2015-02-10
1
40
< 1
2015
2015-02-10
1
40
< 1
2015
2015-02-10
1
40
< 1
2015
2015-02-10
1
40
< 1
[+] Expand Test Data
strontium
0.3
1500
119.7708
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-11-12
0.3
1500
99
2015
2015-11-12
0.3
1500
154
2015
2015-11-12
0.3
1500
85.9
2015
2015-11-12
0.3
1500
232
2015
2015-08-18
0.3
1500
107
2015
2015-08-18
0.3
1500
70.1
2015
2015-08-13
0.3
1500
82.8
2015
2015-08-13
0.3
1500
108
2015
2015-08-13
0.3
1500
66.4
2015
2015-08-13
0.3
1500
107
2015
2015-05-21
0.3
1500
80.6
2015
2015-05-21
0.3
1500
117
2015
2015-05-21
0.3
1500
66
2015
2015-05-21
0.3
1500
186
2015
2015-02-12
0.3
1500
153
2015
2015-02-12
0.3
1500
155
2015
2015-02-12
0.3
1500
164
2015
2015-02-12
0.3
1500
126
2015
2015-02-12
0.3
1500
110
2015
2015-02-12
0.3
1500
83.3
2015
2015-02-10
0.3
1500
103
2015
2015-02-10
0.3
1500
122
2015
2015-02-10
0.3
1500
89.4
2015
2015-02-10
0.3
1500
207
[+] Expand Test Data
vanadium
0.2
21
< 0.2
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-11-12
0.2
21
< 0.2
2015
2015-11-12
0.2
21
< 0.2
2015
2015-11-12
0.2
21
< 0.2
2015
2015-11-12
0.2
21
< 0.2
2015
2015-08-18
0.2
21
< 0.2
2015
2015-08-18
0.2
21
< 0.2
2015
2015-08-13
0.2
21
< 0.2
2015
2015-08-13
0.2
21
< 0.2
2015
2015-08-13
0.2
21
< 0.2
2015
2015-08-13
0.2
21
< 0.2
2015
2015-05-21
0.2
21
< 0.2
2015
2015-05-21
0.2
21
< 0.2
2015
2015-05-21
0.2
21
< 0.2
2015
2015-05-21
0.2
21
< 0.2
2015
2015-02-12
0.2
21
< 0.2
2015
2015-02-12
0.2
21
< 0.2
2015
2015-02-12
0.2
21
< 0.2
2015
2015-02-12
0.2
21
< 0.2
2015
2015-02-12
0.2
21
< 0.2
2015
2015-02-12
0.2
21
< 0.2
2015
2015-02-10
0.2
21
< 0.2
2015
2015-02-10
0.2
21
< 0.2
2015
2015-02-10
0.2
21
< 0.2
2015
2015-02-10
0.2
21
< 0.2
[+] Expand Test Data
1,4-dioxane
0.07
0.35
< 0.07
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-11-12
0.07
0.35
< 0.07
2015
2015-11-12
0.07
0.35
< 0.07
2015
2015-09-09
0.07
0.35
< 0.07
2015
2015-08-13
0.07
0.35
< 0.07
2015
2015-08-13
0.07
0.35
< 0.07
2015
2015-05-21
0.07
0.35
< 0.07
2015
2015-05-21
0.07
0.35
< 0.07
2015
2015-02-12
0.07
0.35
< 0.07
2015
2015-02-12
0.07
0.35
< 0.07
2015
2015-02-12
0.07
0.35
< 0.07
2015
2015-02-10
0.07
0.35
< 0.07
2015
2015-02-10
0.07
0.35
< 0.07
[+] Expand Test Data
PFBS
0.09
0
< 0.09
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-11-12
0.09
0
< 0.09
2015
2015-11-12
0.09
0
< 0.09
2015
2015-08-18
0.09
0
< 0.09
2015
2015-08-13
0.09
0
< 0.09
2015
2015-08-13
0.09
0
< 0.09
2015
2015-08-12
0.09
0
< 0.09
2015
2015-08-12
0.09
0
< 0.09
2015
2015-05-21
0.09
0
< 0.09
2015
2015-05-21
0.09
0
< 0.09
2015
2015-02-12
0.09
0
< 0.09
2015
2015-02-12
0.09
0
< 0.09
2015
2015-02-12
0.09
0
< 0.09
2015
2015-02-10
0.09
0
< 0.09
2015
2015-02-10
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
2015-11-12
0.01
0
< 0.01
2015
2015-11-12
0.01
0
< 0.01
2015
2015-08-18
0.01
0
< 0.01
2015
2015-08-13
0.01
0
< 0.01
2015
2015-08-13
0.01
0
< 0.01
2015
2015-08-12
0.01
0
< 0.01
2015
2015-08-12
0.01
0
< 0.01
2015
2015-05-21
0.01
0
< 0.01
2015
2015-05-21
0.01
0
< 0.01
2015
2015-02-12
0.01
0
< 0.01
2015
2015-02-12
0.01
0
< 0.01
2015
2015-02-12
0.01
0
< 0.01
2015
2015-02-10
0.01
0
< 0.01
2015
2015-02-10
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
2015-11-12
0.03
0
< 0.03
2015
2015-11-12
0.03
0
< 0.03
2015
2015-08-18
0.03
0
< 0.03
2015
2015-08-13
0.03
0
< 0.03
2015
2015-08-13
0.03
0
< 0.03
2015
2015-08-12
0.03
0
< 0.03
2015
2015-08-12
0.03
0
< 0.03
2015
2015-05-21
0.03
0
< 0.03
2015
2015-05-21
0.03
0
< 0.03
2015
2015-02-12
0.03
0
< 0.03
2015
2015-02-12
0.03
0
< 0.03
2015
2015-02-12
0.03
0
< 0.03
2015
2015-02-10
0.03
0
< 0.03
2015
2015-02-10
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
2015-11-12
0.02
0
< 0.02
2015
2015-11-12
0.02
0
< 0.02
2015
2015-08-18
0.02
0
< 0.02
2015
2015-08-13
0.02
0
< 0.02
2015
2015-08-13
0.02
0
< 0.02
2015
2015-08-12
0.02
0
< 0.02
2015
2015-08-12
0.02
0
< 0.02
2015
2015-05-21
0.02
0
< 0.02
2015
2015-05-21
0.02
0
< 0.02
2015
2015-02-12
0.02
0
< 0.02
2015
2015-02-12
0.02
0
< 0.02
2015
2015-02-12
0.02
0
< 0.02
2015
2015-02-10
0.02
0
< 0.02
2015
2015-02-10
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
2015-11-12
0.02
0.07
< 0.02
2015
2015-11-12
0.02
0.07
< 0.02
2015
2015-08-18
0.02
0.07
< 0.02
2015
2015-08-13
0.02
0.07
< 0.02
2015
2015-08-13
0.02
0.07
< 0.02
2015
2015-08-12
0.02
0.07
< 0.02
2015
2015-08-12
0.02
0.07
< 0.02
2015
2015-05-21
0.02
0.07
< 0.02
2015
2015-05-21
0.02
0.07
< 0.02
2015
2015-02-12
0.02
0.07
< 0.02
2015
2015-02-12
0.02
0.07
< 0.02
2015
2015-02-12
0.02
0.07
< 0.02
2015
2015-02-10
0.02
0.07
< 0.02
2015
2015-02-10
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
2015-11-12
0.04
0.07
< 0.04
2015
2015-11-12
0.04
0.07
< 0.04
2015
2015-08-18
0.04
0.07
< 0.04
2015
2015-08-13
0.04
0.07
< 0.04
2015
2015-08-13
0.04
0.07
< 0.04
2015
2015-08-12
0.04
0.07
< 0.04
2015
2015-08-12
0.04
0.07
< 0.04
2015
2015-05-21
0.04
0.07
< 0.04
2015
2015-05-21
0.04
0.07
< 0.04
2015
2015-02-12
0.04
0.07
< 0.04
2015
2015-02-12
0.04
0.07
< 0.04
2015
2015-02-12
0.04
0.07
< 0.04
2015
2015-02-10
0.04
0.07
< 0.04
2015
2015-02-10
0.04
0.07
< 0.04
[+] Expand Test Data
1,1-dichloroethane
0.03
6.14
< 0.03
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-11-12
0.03
6.14
< 0.03
2015
2015-11-12
0.03
6.14
< 0.03
2015
2015-08-18
0.03
6.14
< 0.03
2015
2015-08-13
0.03
6.14
< 0.03
2015
2015-08-13
0.03
6.14
< 0.03
2015
2015-08-12
0.03
6.14
< 0.03
2015
2015-08-12
0.03
6.14
< 0.03
2015
2015-05-21
0.03
6.14
< 0.03
2015
2015-05-21
0.03
6.14
< 0.03
2015
2015-02-28
0.03
6.14
< 0.03
2015
2015-02-28
0.03
6.14
< 0.03
2015
2015-02-28
0.03
6.14
< 0.03
2015
2015-02-10
0.03
6.14
< 0.03
2015
2015-02-10
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
2015-11-12
0.03
0.0004
< 0.03
2015
2015-11-12
0.03
0.0004
< 0.03
2015
2015-08-18
0.03
0.0004
< 0.03
2015
2015-08-13
0.03
0.0004
< 0.03
2015
2015-08-13
0.03
0.0004
< 0.03
2015
2015-08-12
0.03
0.0004
< 0.03
2015
2015-08-12
0.03
0.0004
< 0.03
2015
2015-05-21
0.03
0.0004
< 0.03
2015
2015-05-21
0.03
0.0004
< 0.03
2015
2015-02-28
0.03
0.0004
< 0.03
2015
2015-02-28
0.03
0.0004
< 0.03
2015
2015-02-28
0.03
0.0004
< 0.03
2015
2015-02-10
0.03
0.0004
< 0.03
2015
2015-02-10
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
2015-11-12
0.1
0.0103
< 0.1
2015
2015-11-12
0.1
0.0103
< 0.1
2015
2015-08-18
0.1
0.0103
< 0.1
2015
2015-08-13
0.1
0.0103
< 0.1
2015
2015-08-13
0.1
0.0103
< 0.1
2015
2015-08-12
0.1
0.0103
< 0.1
2015
2015-08-12
0.1
0.0103
< 0.1
2015
2015-05-21
0.1
0.0103
< 0.1
2015
2015-05-21
0.1
0.0103
< 0.1
2015
2015-02-28
0.1
0.0103
< 0.1
2015
2015-02-28
0.1
0.0103
< 0.1
2015
2015-02-28
0.1
0.0103
< 0.1
2015
2015-02-10
0.1
0.0103
< 0.1
2015
2015-02-10
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
2015-11-12
0.2
140
< 0.2
2015
2015-11-12
0.2
140
< 0.2
2015
2015-08-18
0.2
140
< 0.2
2015
2015-08-13
0.2
140
< 0.2
2015
2015-08-13
0.2
140
< 0.2
2015
2015-08-12
0.2
140
< 0.2
2015
2015-08-12
0.2
140
< 0.2
2015
2015-05-21
0.2
140
< 0.2
2015
2015-05-21
0.2
140
< 0.2
2015
2015-02-28
0.2
140
< 0.2
2015
2015-02-28
0.2
140
< 0.2
2015
2015-02-28
0.2
140
< 0.2
2015
2015-02-10
0.2
140
< 0.2
2015
2015-02-10
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
2015-11-12
0.2
2.69
< 0.2
2015
2015-11-12
0.2
2.69
< 0.2
2015
2015-08-18
0.2
2.69
< 0.2
2015
2015-08-13
0.2
2.69
< 0.2
2015
2015-08-13
0.2
2.69
< 0.2
2015
2015-08-12
0.2
2.69
< 0.2
2015
2015-08-12
0.2
2.69
< 0.2
2015
2015-05-21
0.2
2.69
< 0.2
2015
2015-05-21
0.2
2.69
< 0.2
2015
2015-02-28
0.2
2.69
< 0.2
2015
2015-02-28
0.2
2.69
< 0.2
2015
2015-02-28
0.2
2.69
< 0.2
2015
2015-02-10
0.2
2.69
< 0.2
2015
2015-02-10
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
2015-11-12
0.06
90
< 0.06
2015
2015-11-12
0.06
90
< 0.06
2015
2015-08-18
0.06
90
< 0.06
2015
2015-08-13
0.06
90
< 0.06
2015
2015-08-13
0.06
90
< 0.06
2015
2015-08-12
0.06
90
< 0.06
2015
2015-08-12
0.06
90
< 0.06
2015
2015-05-21
0.06
90
< 0.06
2015
2015-05-21
0.06
90
< 0.06
2015
2015-02-28
0.06
90
< 0.06
2015
2015-02-28
0.06
90
< 0.06
2015
2015-02-28
0.06
90
< 0.06
2015
2015-02-10
0.06
90
< 0.06
2015
2015-02-10
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
2015-11-12
0.08
0
< 0.08
2015
2015-11-12
0.08
0
< 0.08
2015
2015-08-18
0.08
0
< 0.08
2015
2015-08-13
0.08
0
< 0.08
2015
2015-08-13
0.08
0
< 0.08
2015
2015-08-12
0.08
0
< 0.08
2015
2015-08-12
0.08
0
< 0.08
2015
2015-05-21
0.08
0
< 0.08
2015
2015-05-21
0.08
0
< 0.08
2015
2015-02-28
0.08
0
< 0.08
2015
2015-02-28
0.08
0
< 0.08
2015
2015-02-28
0.08
0
< 0.08
2015
2015-02-10
0.08
0
< 0.08
2015
2015-02-10
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
2496
lead
2016-01-01
2018-12-31
0.002mg/L
2278
lead
2013-01-01
2015-12-31
0.002mg/L
2051
lead
2010-01-01
2012-12-31
0.003mg/L
1839
lead
2007-01-01
2009-12-31
0.004mg/L
Violations
Known violations of the Safe Drinking Water Act as recorded by the EPA.
Compliance Dates
Rule
Violation Type
Contaminant Name
Status
2017-05-01 - 2017-05-31
Surface Water Treatment Rule
Treatment Technique (SWTR and GWR)
Surface Water Treatment Rule
Known
2011-09-01 - 2011-09-30
Total Coliform Rule
Maximum Contaminant Level Violation, Monthly (TCR)
Coliform (TCR)
Returned to Compliance
- N/A
Total Coliform Rule
Maximum Contaminant Level Violation, Monthly (TCR)
Coliform (TCR)
Known
2014-07-01 - N/A
Consumer Confidence Rule
Consumer Confidence Report Inadequate Reporting
Consumer Confidence Rule
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.
Water Bill Information
Convenient information about your water service.
Unable to identify any billing information about Swansea Water District (MA4292000).
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.