Nashville Water Dept. #1 (TN) Water Quality

Nashville Water Dept. #1 is a large public water system in EPA region 04 that provides tap water for the 37011, 37015, 37070, 37075 - 37077, 37086, 37122, 37138, 37172, 37188, 37189, 37201 - 37221, 37228 zip codes. It has 3 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.

Contaminants

1-butanol

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 Nashville Water Dept. #1 showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<2.0 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<2.0 µg/L
Below Reporting Level

2-methoxyethanol

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 Nashville Water Dept. #1 showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.4 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.4 µg/L
Below Reporting Level

2-propen-1-ol (Allyl Alcohol)

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 Nashville Water Dept. #1 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 A
Harrington Water Plant
11/6/2018
73 months ago
<0.5 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.5 µg/L
Below Reporting Level

HAA5 (five regulated haloacetic acids)

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 Nashville Water Dept. #1 showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 39.111 µg/L. Learn more about HAA5 (five regulated haloacetic acids).

39.111µg/L
2212 Baker Rd.
Distribution System
11/6/2018
73 months ago
34.6855 µg/L
⚠️ Exceeds 50% of Reference Level
2827 Smith Springs (Mapco)
Distribution System
11/6/2018
73 months ago
20.4 µg/L
Meets Reporting Threshold
7200 Centennial (Ford GL)
Distribution System
11/6/2018
73 months ago
19.712 µg/L
Meets Reporting Threshold
Harpeth Trace
Distribution System
11/6/2018
73 months ago
32.283 µg/L
⚠️ Exceeds 50% of Reference Level
Clarksville Pike
Distribution System
11/6/2018
73 months ago
38.949 µg/L
⚠️ Exceeds 50% of Reference Level
Union Hill
Distribution System
11/6/2018
73 months ago
36.863 µg/L
⚠️ Exceeds 50% of Reference Level
Cloverbrook
Distribution System
11/6/2018
73 months ago
35.837 µg/L
⚠️ Exceeds 50% of Reference Level
Valley Vista
Distribution System
11/6/2018
73 months ago
33.1485 µg/L
⚠️ Exceeds 50% of Reference Level
Bull Run
Distribution System
11/6/2018
73 months ago
30.4395 µg/L
⚠️ Exceeds 50% of Reference Level
Whites Creek Pk.
Distribution System
11/6/2018
73 months ago
39.111 µg/L
⚠️ Exceeds 50% of Reference Level
Ivey Point
Distribution System
11/6/2018
73 months ago
32.878 µg/L
⚠️ Exceeds 50% of Reference Level
Battle Rd.
Distribution System
11/6/2018
73 months ago
28.177 µg/L
Meets Reporting Threshold

HAA6Br (six brominated haloacetic acids)

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).

2212 Baker Rd.
Distribution System
11/6/2018
73 months ago
6.289 µg/L
2827 Smith Springs (Mapco)
Distribution System
11/6/2018
73 months ago
4.43 µg/L
7200 Centennial (Ford GL)
Distribution System
11/6/2018
73 months ago
5 µg/L
Harpeth Trace
Distribution System
11/6/2018
73 months ago
6.41 µg/L
Clarksville Pike
Distribution System
11/6/2018
73 months ago
6.678 µg/L
Union Hill
Distribution System
11/6/2018
73 months ago
6.595 µg/L
Cloverbrook
Distribution System
11/6/2018
73 months ago
6.147 µg/L
Valley Vista
Distribution System
11/6/2018
73 months ago
6.841 µg/L
Bull Run
Distribution System
11/6/2018
73 months ago
6.158 µg/L
Whites Creek Pk.
Distribution System
11/6/2018
73 months ago
6.852 µg/L
Ivey Point
Distribution System
11/6/2018
73 months ago
6.251 µg/L
Battle Rd.
Distribution System
11/6/2018
73 months ago
5.446 µg/L

HAA9 (nine haloacetic acids)

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).

2212 Baker Rd.
Distribution System
11/6/2018
73 months ago
40.9745 µg/L
2827 Smith Springs (Mapco)
Distribution System
11/6/2018
73 months ago
24.83 µg/L
7200 Centennial (Ford GL)
Distribution System
11/6/2018
73 months ago
24.712 µg/L
Harpeth Trace
Distribution System
11/6/2018
73 months ago
38.354 µg/L
Clarksville Pike
Distribution System
11/6/2018
73 months ago
45.321 µg/L
Union Hill
Distribution System
11/6/2018
73 months ago
43.117 µg/L
Cloverbrook
Distribution System
11/6/2018
73 months ago
41.663 µg/L
Valley Vista
Distribution System
11/6/2018
73 months ago
39.6805 µg/L
Bull Run
Distribution System
11/6/2018
73 months ago
36.2675 µg/L
Whites Creek Pk.
Distribution System
11/6/2018
73 months ago
45.608 µg/L
Ivey Point
Distribution System
11/6/2018
73 months ago
38.737 µg/L
Battle Rd.
Distribution System
11/6/2018
73 months ago
33.623 µg/L

alpha-hexachlorocyclohexane

alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.01 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.01 µg/L
Below Reporting Level

anatoxin-a

anatoxin-a is a chemical contaminant that is a potential threat to human health. Learn more about anatoxin-a.

Entry Point A
Harrington Water Plant
11/27/2018
72 months ago
<0.03 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/27/2018
72 months ago
<0.03 µg/L
Below Reporting Level

Butylated Hydroxyanisole

Butylated Hydroxyanisole is a chemical contaminant that is a potential threat to human health. Learn more about Butylated Hydroxyanisole.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.03 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.03 µg/L
Below Reporting Level

chlorpyrifos

chlorpyrifos is a chemical contaminant that has a reference level of 2 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.03 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.03 µg/L
Below Reporting Level

cylindrospermopsin

cylindrospermopsin is a chemical contaminant that has a reference level of 0.7 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of cylindrospermopsin that were below unsafe concentration levels. Learn more about cylindrospermopsin.

Entry Point A
Harrington Water Plant
11/27/2018
72 months ago
<0.09 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/27/2018
72 months ago
<0.09 µg/L
Below Reporting Level

dimethipin

dimethipin is a chemical contaminant that has a reference level of 140 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.2 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.2 µg/L
Below Reporting Level

ethoprop

ethoprop is a chemical contaminant that has a reference level of 1.14 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.03 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.03 µg/L
Below Reporting Level

Germanium

Germanium is a chemical contaminant that is a potential threat to human health. Learn more about Germanium.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.3 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.3 µg/L
Below Reporting Level

Manganese

Manganese is a chemical contaminant that has a reference level of 300 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 0.535 µg/L. Learn more about Manganese.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.4 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
.535 µg/L
Meets Reporting Threshold

o-toluidine

o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.007 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.007 µg/L
Below Reporting Level

oxyfluorfen

oxyfluorfen is a chemical contaminant that has a reference level of 200 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.05 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.05 µg/L
Below Reporting Level

profenofos

profenofos is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.3 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.3 µg/L
Below Reporting Level

quinoline

quinoline is a chemical contaminant that has a reference level of 0.01 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.02 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.02 µg/L
Below Reporting Level

tebuconazole

tebuconazole is a chemical contaminant that has a reference level of 190 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.2 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.2 µg/L
Below Reporting Level

Total Microcystin

Total Microcystin is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of Total Microcystin that were below unsafe concentration levels. Learn more about Total Microcystin.

Entry Point A
Harrington Water Plant
11/27/2018
72 months ago
<0.3 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/27/2018
72 months ago
<0.3 µg/L
Below Reporting Level

Total Permethrin

Total Permethrin is a chemical contaminant that has a reference level of 3.344 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.04 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.04 µg/L
Below Reporting Level

tribufos

tribufos is a chemical contaminant that has a reference level of 0.6 µg/L. All the latest water samples for Nashville Water Dept. #1 showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.

Entry Point A
Harrington Water Plant
11/6/2018
73 months ago
<0.07 µg/L
Below Reporting Level
Entry Point B
Omohundro Water Plant
11/6/2018
73 months ago
<0.07 µg/L
Below Reporting Level

Sampling Facilities

Facility NameWater Type/Source
Harrington Water PlantSurface Water (SW)
Omohundro Water PlantSurface Water (SW)
Distribution SystemSurface Water (SW)

FAQ

Is Nashville Water Dept. #1 tap water safe to drink?

When was Nashville Water Dept. #1 last tested for water contamination?

The latest water samples were taken between November 6th, 2018 and November 27th, 2018.