Swansea Water District is a large public water system in EPA region 01 that provides tap water for the 02777 zip codes. It has 9 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.
1-butanol is a class of Alcohol that has a minimum reporting level of 2 µg/L and a reference level of 700 µg/L. All the latest water samples for Swansea Water District showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <2.0 µg/L Below Reporting Level
|
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Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/10/2019 64 months ago
| <2.0 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/10/2019 64 months ago
| <2.0 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/10/2019 64 months ago
| <2.0 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/10/2019 64 months ago
| <2.0 µg/L Below Reporting Level
|
2-methoxyethanol is a class of Alcohol that has a minimum reporting level of 0.4 µg/L and a reference level of 21 µg/L. All the latest water samples for Swansea Water District showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.4 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/10/2019 64 months ago
| <0.4 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/10/2019 64 months ago
| <0.4 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/10/2019 64 months ago
| <0.4 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/10/2019 64 months ago
| <0.4 µg/L Below Reporting Level
|
2-propen-1-ol (Allyl Alcohol) is a class of Alcohol that has a minimum reporting level of 0.5 µg/L and a reference level of 35 µg/L. All the latest water samples for Swansea Water District showed levels of 2-propen-1-ol (Allyl Alcohol) that were below unsafe concentration levels. Learn more about 2-propen-1-ol (Allyl Alcohol).
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.5 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/10/2019 64 months ago
| <0.5 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/10/2019 64 months ago
| <0.5 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/10/2019 64 months ago
| <0.5 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/10/2019 64 months ago
| <0.5 µg/L Below Reporting Level
|
HAA5 (five regulated haloacetic acids) are a class of Disinfection Byproducts that includes Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0.5 µg/L and a reference level of 60 µg/L. All the latest water samples for Swansea Water District showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 30.1 µg/L. Learn more about HAA5 (five regulated haloacetic acids).
Standpipe Sample port Standpipe
| 10/10/2019 64 months ago
| 21.7 µg/L Meets Reporting Threshold
|
---|---|---|
50 New Gardner Neck Road Sample port 50 New Gardner Neck Road
| 10/10/2019 64 months ago
| 22 µg/L Meets Reporting Threshold
|
68 Stevens Road Sample port 68 Stevens Road
| 10/10/2019 64 months ago
| 18.3 µg/L Meets Reporting Threshold
|
70 Ashmont Street Sample port 70 Ashmont Street
| 10/10/2019 64 months ago
| 30.1 µg/L ⚠️ Exceeds 50% of Reference Level
|
HAA6Br (six brominated haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Dibromoacetic Acid, Dibromochloroacetic Acid, Monobromoacetic Acid, Tribromoacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA6Br (six brominated haloacetic acids).
Standpipe Sample port Standpipe
| 10/10/2019 64 months ago
| 37.3 µg/L |
---|---|---|
50 New Gardner Neck Road Sample port 50 New Gardner Neck Road
| 10/10/2019 64 months ago
| 42 µg/L |
68 Stevens Road Sample port 68 Stevens Road
| 10/10/2019 64 months ago
| 35.3 µg/L |
70 Ashmont Street Sample port 70 Ashmont Street
| 10/10/2019 64 months ago
| 49.9 µg/L |
HAA9 (nine haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Chlorodibromoacetic Acid, Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Tribromoacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA9 (nine haloacetic acids).
Standpipe Sample port Standpipe
| 10/10/2019 64 months ago
| 40.3 µg/L |
---|---|---|
50 New Gardner Neck Road Sample port 50 New Gardner Neck Road
| 10/10/2019 64 months ago
| 46.2 µg/L |
68 Stevens Road Sample port 68 Stevens Road
| 10/10/2019 64 months ago
| 37.8 µg/L |
70 Ashmont Street Sample port 70 Ashmont Street
| 10/10/2019 64 months ago
| 53.1 µg/L |
alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for Swansea Water District showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.01 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/9/2019 65 months ago
| <0.01 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/9/2019 65 months ago
| <0.01 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/9/2019 65 months ago
| <0.01 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/9/2019 65 months ago
| <0.01 µg/L Below Reporting Level
|
anatoxin-a is a chemical contaminant that is a potential threat to human health. Learn more about anatoxin-a.
Entry Point from Hornbine Treatment Hornbine Well 8
| 9/19/2018 77 months ago
| <0.03 µg/L Below Reporting Level
|
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Entry Point from Desalination Facility Desalination Facility
| 9/19/2018 77 months ago
| <0.03 µg/L Below Reporting Level
|
Butylated Hydroxyanisole is a chemical contaminant that is a potential threat to human health. Learn more about Butylated Hydroxyanisole.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.03 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/10/2019 64 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/10/2019 64 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/10/2019 64 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/10/2019 64 months ago
| <0.03 µg/L Below Reporting Level
|
chlorpyrifos is a chemical contaminant that has a reference level of 2 µg/L. All the latest water samples for Swansea Water District showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.03 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/9/2019 65 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/9/2019 65 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/9/2019 65 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/9/2019 65 months ago
| <0.03 µg/L Below Reporting Level
|
cylindrospermopsin is a chemical contaminant that has a reference level of 0.7 µg/L. All the latest water samples for Swansea Water District showed levels of cylindrospermopsin that were below unsafe concentration levels. Learn more about cylindrospermopsin.
Entry Point from Hornbine Treatment Hornbine Well 8
| 9/19/2018 77 months ago
| <0.09 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Desalination Facility Desalination Facility
| 9/19/2018 77 months ago
| <0.09 µg/L Below Reporting Level
|
dimethipin is a chemical contaminant that has a reference level of 140 µg/L. All the latest water samples for Swansea Water District showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.2 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/9/2019 65 months ago
| <0.2 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/9/2019 65 months ago
| <0.2 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/9/2019 65 months ago
| <0.2 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/9/2019 65 months ago
| <0.2 µg/L Below Reporting Level
|
ethoprop is a chemical contaminant that has a reference level of 1.14 µg/L. All the latest water samples for Swansea Water District showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.03 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/9/2019 65 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/9/2019 65 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/9/2019 65 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/9/2019 65 months ago
| <0.03 µg/L Below Reporting Level
|
Germanium is a chemical contaminant that is a potential threat to human health. Learn more about Germanium.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.3 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/10/2019 64 months ago
| <0.3 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 1/6/2020 62 months ago
| <0.3 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/10/2019 64 months ago
| <0.3 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 1/6/2020 62 months ago
| <0.3 µg/L Below Reporting Level
|
Manganese is a chemical contaminant that has a reference level of 300 µg/L. Some (1 of 5 or 20%) of the latest water samples for Swansea Water District showed levels of Manganese that were at or above unsafe concentration levels. The maximum reported value was 1490 µg/L. Learn more about Manganese.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| 1490 µg/L ☠️ Exceeds Reference Level by 1190 µg/L
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/10/2019 64 months ago
| 58.4 µg/L Meets Reporting Threshold
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 1/6/2020 62 months ago
| 113 µg/L Meets Reporting Threshold
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/10/2019 64 months ago
| 2.4 µg/L Meets Reporting Threshold
|
Entry Point from Desalination Facility Desalination Facility
| 1/6/2020 62 months ago
| 13.7 µg/L Meets Reporting Threshold
|
o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.007 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/10/2019 64 months ago
| <0.007 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/10/2019 64 months ago
| <0.007 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/10/2019 64 months ago
| <0.007 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/10/2019 64 months ago
| <0.007 µg/L Below Reporting Level
|
oxyfluorfen is a chemical contaminant that has a reference level of 200 µg/L. All the latest water samples for Swansea Water District showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.05 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/9/2019 65 months ago
| <0.05 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/9/2019 65 months ago
| <0.05 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/9/2019 65 months ago
| <0.05 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/9/2019 65 months ago
| <0.05 µg/L Below Reporting Level
|
profenofos is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Swansea Water District showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.3 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/9/2019 65 months ago
| <0.3 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/9/2019 65 months ago
| <0.3 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/9/2019 65 months ago
| <0.3 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/9/2019 65 months ago
| <0.3 µg/L Below Reporting Level
|
quinoline is a chemical contaminant that has a reference level of 0.01 µg/L. All the latest water samples for Swansea Water District showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.02 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/10/2019 64 months ago
| <0.02 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/10/2019 64 months ago
| <0.02 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/10/2019 64 months ago
| <0.02 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/10/2019 64 months ago
| <0.02 µg/L Below Reporting Level
|
tebuconazole is a chemical contaminant that has a reference level of 190 µg/L. All the latest water samples for Swansea Water District showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.2 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/9/2019 65 months ago
| <0.2 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/9/2019 65 months ago
| <0.2 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/9/2019 65 months ago
| <0.2 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/9/2019 65 months ago
| <0.2 µg/L Below Reporting Level
|
Total Microcystin is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Swansea Water District showed levels of Total Microcystin that were below unsafe concentration levels. Learn more about Total Microcystin.
Entry Point from Hornbine Treatment Hornbine Well 8
| 9/19/2018 77 months ago
| <0.3 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Desalination Facility Desalination Facility
| 9/19/2018 77 months ago
| <0.3 µg/L Below Reporting Level
|
Total Permethrin is a chemical contaminant that has a reference level of 3.344 µg/L. All the latest water samples for Swansea Water District showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.04 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/9/2019 65 months ago
| <0.04 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/9/2019 65 months ago
| <0.04 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/9/2019 65 months ago
| <0.04 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/9/2019 65 months ago
| <0.04 µg/L Below Reporting Level
|
tribufos is a chemical contaminant that has a reference level of 0.6 µg/L. All the latest water samples for Swansea Water District showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.
Entry Point from Midwood Treatment Midwood Well 1
| 10/10/2019 64 months ago
| <0.07 µg/L Below Reporting Level
|
---|---|---|
Entry Point from Maker Treatment Maker Wells 4 & 5
| 10/9/2019 65 months ago
| <0.07 µg/L Below Reporting Level
|
Entry Point from Borge Treatment Borge Wells 7 & 11
| 10/9/2019 65 months ago
| <0.07 µg/L Below Reporting Level
|
Entry Point from Hornbine Treatment Hornbine Well 8
| 10/9/2019 65 months ago
| <0.07 µg/L Below Reporting Level
|
Entry Point from Desalination Facility Desalination Facility
| 10/9/2019 65 months ago
| <0.07 µg/L Below Reporting Level
|
Facility Name | Water Type/Source |
---|---|
Midwood Well 1 | Ground Water (GW) |
Maker Wells 4 & 5 | Ground Water (GW) |
Borge Wells 7 & 11 | Ground Water (GW) |
Hornbine Well 8 | Ground Water (under direct influence of surface water) (GU) |
Standpipe | Multiple sources (MX) |
50 New Gardner Neck Road | Multiple sources (MX) |
68 Stevens Road | Multiple sources (MX) |
70 Ashmont Street | Multiple sources (MX) |
Desalination Facility | Multiple sources (MX) |
The latest water samples were taken between September 19th, 2018 and January 6th, 2020.