City of Allen is a large public water system in EPA region 06 that provides tap water for the 75002 zip codes. It has 2 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 City of Allen showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 months ago
| <2.0 µg/L Below Reporting Level
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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 City of Allen showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 months ago
| <0.4 µg/L Below Reporting Level
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|---|
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 City of Allen 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 to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 City of Allen showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 35.3 µg/L. Learn more about HAA5 (five regulated haloacetic acids).
| 1012 Saratoga Drive Distribution System
| 12/1/2020 55 months ago
| 35.037 µg/L ⚠️ Exceeds 50% of Reference Level
|
|---|---|---|
| 1201 BEL AIR DRIVE Distribution System
| 9/28/2020 57 months ago
| 23.265 µg/L Meets Reporting Threshold
|
| 2001 GREEN FIELD Distribution System
| 12/1/2020 55 months ago
| 32.4 µg/L ⚠️ Exceeds 50% of Reference Level
|
| 503 TWIN CREEKS DRIVE Distribution System
| 12/1/2020 55 months ago
| 35.3 µg/L ⚠️ Exceeds 50% of Reference Level
|
| 1611 ROLLINS DRIVE Distribution System
| 12/1/2020 55 months ago
| 19.918 µg/L Meets Reporting Threshold
|
| 800 MAXWELL CREEK DRIVE Distribution System
| 12/1/2020 55 months ago
| 32.444 µg/L ⚠️ Exceeds 50% of Reference Level
|
| 900 MEADOW PARK RD Distribution System
| 12/1/2020 55 months ago
| 33.885 µg/L ⚠️ Exceeds 50% of Reference Level
|
| 909 W. McDERMOTT DRIVE Distribution System
| 12/1/2020 55 months ago
| 26.893 µg/L Meets Reporting Threshold
|
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).
| 1012 Saratoga Drive Distribution System
| 12/1/2020 55 months ago
| 18.367 µg/L |
|---|---|---|
| 1201 BEL AIR DRIVE Distribution System
| 9/28/2020 57 months ago
| 13.555 µg/L |
| 2001 GREEN FIELD Distribution System
| 12/1/2020 55 months ago
| 16.41 µg/L |
| 503 TWIN CREEKS DRIVE Distribution System
| 12/1/2020 55 months ago
| 17.73 µg/L |
| 1611 ROLLINS DRIVE Distribution System
| 12/1/2020 55 months ago
| 13.378 µg/L |
| 800 MAXWELL CREEK DRIVE Distribution System
| 12/1/2020 55 months ago
| 17.794 µg/L |
| 900 MEADOW PARK RD Distribution System
| 12/1/2020 55 months ago
| 18.765 µg/L |
| 909 W. McDERMOTT DRIVE Distribution System
| 12/1/2020 55 months ago
| 13.413 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).
| 1012 Saratoga Drive Distribution System
| 12/1/2020 55 months ago
| 47.447 µg/L |
|---|---|---|
| 1201 BEL AIR DRIVE Distribution System
| 9/28/2020 57 months ago
| 32.775 µg/L |
| 2001 GREEN FIELD Distribution System
| 12/1/2020 55 months ago
| 43.64 µg/L |
| 503 TWIN CREEKS DRIVE Distribution System
| 12/1/2020 55 months ago
| 47.5 µg/L |
| 1611 ROLLINS DRIVE Distribution System
| 12/1/2020 55 months ago
| 29.538 µg/L |
| 800 MAXWELL CREEK DRIVE Distribution System
| 12/1/2020 55 months ago
| 44.544 µg/L |
| 900 MEADOW PARK RD Distribution System
| 12/1/2020 55 months ago
| 46.285 µg/L |
| 909 W. McDERMOTT DRIVE Distribution System
| 12/1/2020 55 months ago
| 36.073 µg/L |
alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for City of Allen showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 to Dist. System North Texas MWD Intertie
| 8/27/2018 83 months ago
| <0.03 µg/L Below Reporting Level
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|---|
Butylated Hydroxyanisole is a chemical contaminant that is a potential threat to human health. Learn more about Butylated Hydroxyanisole.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 City of Allen showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 City of Allen showed levels of cylindrospermopsin that were below unsafe concentration levels. Learn more about cylindrospermopsin.
| Entry Point to Dist. System North Texas MWD Intertie
| 8/27/2018 83 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 City of Allen showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 City of Allen showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 to Dist. System North Texas MWD Intertie
| 12/1/2020 55 months ago
| <0.3 µg/L Below Reporting Level
|
|---|
Manganese is a chemical contaminant that has a reference level of 300 µg/L. All the latest water samples for City of Allen showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 7.6 µg/L. Learn more about Manganese.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 months ago
| 7.6 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 to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 City of Allen showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 City of Allen showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 City of Allen showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 months ago
| <0.02 µg/L Below Reporting Level
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|---|
tebuconazole is a chemical contaminant that has a reference level of 190 µg/L. All the latest water samples for City of Allen showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 City of Allen showed levels of Total Microcystin that were below unsafe concentration levels. Learn more about Total Microcystin.
| Entry Point to Dist. System North Texas MWD Intertie
| 8/27/2018 83 months ago
| <0.3 µg/L Below Reporting Level
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|---|
Total Permethrin is a chemical contaminant that has a reference level of 3.344 µg/L. All the latest water samples for City of Allen showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 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 City of Allen showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.
| Entry Point to Dist. System North Texas MWD Intertie
| 12/1/2020 55 months ago
| <0.07 µg/L Below Reporting Level
|
|---|
| Facility Name | Water Type/Source |
|---|---|
| North Texas MWD Intertie | Surface Water (SW) |
| Distribution System | Surface Water (SW) |
The latest water samples were taken between August 27th, 2018 and December 1st, 2020.