Town of Elon (NC) Water Quality

Town of Elon is a large public water system in EPA region 4 that provides tap water for the 27244 zip codes. It has 2 facilities where the water supply was tested for 53 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 56.4 µg/L. The maximum reported level of Manganese was 104 µg/L. There were 2 contamintants found in the Town of Elon water supply at levels that were above the minimum reporting level.

Contaminants

1-butanol (3)

University Drive

Town of Elon ℹ️

<2 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<2 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<2 µg/L

Below Reporting Level

2/27/2020

5 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (3)

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (3)

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (3)

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

2-methoxyethanol (3)

University Drive

Town of Elon ℹ️

<0.4 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.4 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.4 µg/L

Below Reporting Level

2/27/2020

5 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (3)

University Drive

Town of Elon ℹ️

<0.5 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.5 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.5 µg/L

Below Reporting Level

2/27/2020

5 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (3)

University Drive

Town of Elon ℹ️

<0.002 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.002 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.002 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

alpha-hexachlorocyclohexane (4)

University Drive

Town of Elon ℹ️

<0.01 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.01 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.01 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.01 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L

Contaminant Details

anatoxin-a (8)

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

9/22/2020

4 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

0.034 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.004 µg/L

8/13/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

7/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

6/25/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

6/8/2020

5 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

Butylated Hydroxyanisole (4)

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

chlorpyrifos (4)

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L

Contaminant Details

cylindrospermopsin (8)

University Drive

Town of Elon ℹ️

<0.09 µg/L

Below Reporting Level

9/22/2020

4 years ago

University Drive

Town of Elon ℹ️

<0.09 µg/L

Below Reporting Level

9/10/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.09 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.09 µg/L

Below Reporting Level

8/13/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.09 µg/L

Below Reporting Level

7/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.09 µg/L

Below Reporting Level

7/16/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.09 µg/L

Below Reporting Level

6/25/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.09 µg/L

Below Reporting Level

6/8/2020

5 years ago

Minimum Reporting Level: 0.09 µg/L
Reference Level: 0.7 µg/L

Contaminant Details

dimethipin (4)

University Drive

Town of Elon ℹ️

<0.2 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.2 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.2 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L

Contaminant Details

ethoprop (4)

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.03 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L

Contaminant Details

Germanium (4)

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

HAA5 (five regulated haloacetic acids) (16)

Manning

Distribution System ℹ️

56.4 µg/L

❗ Exceeds 80% of Reference Level

8/27/2020

5 years ago

Magnolia

Distribution System ℹ️

55.7 µg/L

❗ Exceeds 80% of Reference Level

8/27/2020

5 years ago

Old Charleston

Distribution System ℹ️

37.51 µg/L

⚠️ Exceeds 50% of Reference Level

8/27/2020

5 years ago

Westwood

Distribution System ℹ️

36.53 µg/L

⚠️ Exceeds 50% of Reference Level

8/27/2020

5 years ago

Manning

Distribution System ℹ️

47.1 µg/L

⚠️ Exceeds 50% of Reference Level

5/14/2020

5 years ago

Magnolia

Distribution System ℹ️

45.5 µg/L

⚠️ Exceeds 50% of Reference Level

5/14/2020

5 years ago

Old Charleston

Distribution System ℹ️

39.5 µg/L

⚠️ Exceeds 50% of Reference Level

5/14/2020

5 years ago

Westwood

Distribution System ℹ️

38.4 µg/L

⚠️ Exceeds 50% of Reference Level

5/14/2020

5 years ago

Old Charleston

Distribution System ℹ️

44.8 µg/L

⚠️ Exceeds 50% of Reference Level

2/27/2020

5 years ago

Westwood

Distribution System ℹ️

41.9 µg/L

⚠️ Exceeds 50% of Reference Level

2/27/2020

5 years ago

Manning

Distribution System ℹ️

32.5 µg/L

⚠️ Exceeds 50% of Reference Level

2/27/2020

5 years ago

Magnolia

Distribution System ℹ️

31.2 µg/L

⚠️ Exceeds 50% of Reference Level

2/27/2020

5 years ago

Manning

Distribution System ℹ️

30.4 µg/L

⚠️ Exceeds 50% of Reference Level

11/19/2019

5 years ago

Magnolia

Distribution System ℹ️

28.4 µg/L

Meets Reporting Threshold

11/19/2019

5 years ago

Old Charleston

Distribution System ℹ️

23.6 µg/L

Meets Reporting Threshold

11/19/2019

5 years ago

Westwood

Distribution System ℹ️

23.1 µg/L

Meets Reporting Threshold

11/19/2019

5 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L

Contaminant Details

HAA6Br (six brominated haloacetic acids) (16)

Manning

Distribution System ℹ️

8.96 µg/L

8/27/2020

5 years ago

Westwood

Distribution System ℹ️

8.13 µg/L

8/27/2020

5 years ago

Old Charleston

Distribution System ℹ️

7.68 µg/L

8/27/2020

5 years ago

Magnolia

Distribution System ℹ️

6.7 µg/L

8/27/2020

5 years ago

Magnolia

Distribution System ℹ️

6.2 µg/L

5/14/2020

5 years ago

Manning

Distribution System ℹ️

6.1 µg/L

5/14/2020

5 years ago

Westwood

Distribution System ℹ️

5.94 µg/L

5/14/2020

5 years ago

Old Charleston

Distribution System ℹ️

5.84 µg/L

5/14/2020

5 years ago

Old Charleston

Distribution System ℹ️

3 µg/L

2/27/2020

5 years ago

Manning

Distribution System ℹ️

2.25 µg/L

2/27/2020

5 years ago

Magnolia

Distribution System ℹ️

2.08 µg/L

2/27/2020

5 years ago

Westwood

Distribution System ℹ️

2.07 µg/L

2/27/2020

5 years ago

Old Charleston

Distribution System ℹ️

5.24 µg/L

11/19/2019

5 years ago

Westwood

Distribution System ℹ️

5.2 µg/L

11/19/2019

5 years ago

Manning

Distribution System ℹ️

4.3 µg/L

11/19/2019

5 years ago

Magnolia

Distribution System ℹ️

3.8 µg/L

11/19/2019

5 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

HAA9 (nine haloacetic acids) (16)

Manning

Distribution System ℹ️

65.36 µg/L

8/27/2020

5 years ago

Magnolia

Distribution System ℹ️

62.4 µg/L

8/27/2020

5 years ago

Old Charleston

Distribution System ℹ️

44.88 µg/L

8/27/2020

5 years ago

Westwood

Distribution System ℹ️

44.33 µg/L

8/27/2020

5 years ago

Manning

Distribution System ℹ️

53.2 µg/L

5/14/2020

5 years ago

Magnolia

Distribution System ℹ️

51.7 µg/L

5/14/2020

5 years ago

Old Charleston

Distribution System ℹ️

45.34 µg/L

5/14/2020

5 years ago

Westwood

Distribution System ℹ️

44.34 µg/L

5/14/2020

5 years ago

Old Charleston

Distribution System ℹ️

47.8 µg/L

2/27/2020

5 years ago

Westwood

Distribution System ℹ️

43.97 µg/L

2/27/2020

5 years ago

Manning

Distribution System ℹ️

34.75 µg/L

2/27/2020

5 years ago

Magnolia

Distribution System ℹ️

33.28 µg/L

2/27/2020

5 years ago

Manning

Distribution System ℹ️

34.7 µg/L

11/19/2019

5 years ago

Magnolia

Distribution System ℹ️

32.2 µg/L

11/19/2019

5 years ago

Old Charleston

Distribution System ℹ️

28.84 µg/L

11/19/2019

5 years ago

Westwood

Distribution System ℹ️

28.3 µg/L

11/19/2019

5 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (3)

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

lithium (3)

University Drive

Town of Elon ℹ️

<9 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<9 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<9 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 9 µg/L
Reference Level: ?

Contaminant Details

Manganese (4)

University Drive

Town of Elon ℹ️

5.4 µg/L

Meets Reporting Threshold

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

93.4 µg/L

Meets Reporting Threshold

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

24.8 µg/L

Meets Reporting Threshold

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

104 µg/L

Meets Reporting Threshold

11/19/2019

5 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (3)

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (3)

University Drive

Town of Elon ℹ️

<0.006 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.006 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.006 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.006 µg/L
Reference Level: ?

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (3)

University Drive

Town of Elon ℹ️

<0.02 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.02 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: ?

Contaminant Details

o-toluidine (4)

University Drive

Town of Elon ℹ️

<0.007 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.007 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.007 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.007 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

oxyfluorfen (4)

University Drive

Town of Elon ℹ️

<0.05 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.05 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.05 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.05 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoro-3-methoxypropanoic acid (3)

University Drive

Town of Elon ℹ️

<0.004 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.004 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoro-4-methoxybutanoic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanesulfonic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanoic acid (3)

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

0.0058 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0008 µg/L

9/9/2024

12 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

perfluorodecanoic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorododecanoic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanesulfonic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanoic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanesulfonic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanoic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorononanoic acid (3)

University Drive

Town of Elon ℹ️

<0.004 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.004 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanesulfonic acid (3)

University Drive

Town of Elon ℹ️

0.0054 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0014 µg/L

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

0.009 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.005 µg/L

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

0.0061 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0021 µg/L

9/9/2024

12 months ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanoic acid (3)

University Drive

Town of Elon ℹ️

0.004 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0 µg/L

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

0.0053 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0013 µg/L

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.004 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanesulfonic acid (3)

University Drive

Town of Elon ℹ️

<0.004 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.004 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanoic acid (3)

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.003 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorotetradecanoic acid (3)

University Drive

Town of Elon ℹ️

<0.008 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.008 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.008 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.008 µg/L
Reference Level: ?

Contaminant Details

perfluorotridecanoic acid (3)

University Drive

Town of Elon ℹ️

<0.007 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.007 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.007 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

perfluoroundecanoic acid (3)

University Drive

Town of Elon ℹ️

<0.002 µg/L

Below Reporting Level

3/10/2025

6 months ago

University Drive

Town of Elon ℹ️

<0.002 µg/L

Below Reporting Level

12/16/2024

9 months ago

University Drive

Town of Elon ℹ️

<0.002 µg/L

Below Reporting Level

9/9/2024

12 months ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

profenofos (4)

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

quinoline (4)

University Drive

Town of Elon ℹ️

<0.02 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.02 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.02 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L

Contaminant Details

tebuconazole (4)

University Drive

Town of Elon ℹ️

<0.2 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.2 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.2 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L

Contaminant Details

total microcystins (8)

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

9/22/2020

4 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

7/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

6/25/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.3 µg/L

Below Reporting Level

6/8/2020

5 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

Total Permethrin (4)

University Drive

Town of Elon ℹ️

<0.04 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.04 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.04 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.04 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L

Contaminant Details

tribufos (4)

University Drive

Town of Elon ℹ️

<0.07 µg/L

Below Reporting Level

8/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.07 µg/L

Below Reporting Level

5/14/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.07 µg/L

Below Reporting Level

2/27/2020

5 years ago

University Drive

Town of Elon ℹ️

<0.07 µg/L

Below Reporting Level

11/19/2019

5 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L

Contaminant Details

Contaminants

1-butanol (3)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (3)

1H,1H,2H,2H-perfluorodecane sulfonic acid (3)

1H,1H,2H,2H-perfluorohexane sulfonic acid (3)

1H,1H,2H,2H-perfluorooctane sulfonic acid (3)

2-methoxyethanol (3)

2-propen-1-ol (Allyl Alcohol) (3)

4,8-dioxa-3H-perfluorononanoic acid (3)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (3)

alpha-hexachlorocyclohexane (4)

anatoxin-a (8)

Butylated Hydroxyanisole (4)

chlorpyrifos (4)

cylindrospermopsin (8)

dimethipin (4)

ethoprop (4)

Germanium (4)

HAA5 (five regulated haloacetic acids) (16)

HAA6Br (six brominated haloacetic acids) (16)

HAA9 (nine haloacetic acids) (16)

hexafluoropropylene oxide dimer acid (GenX) (3)

lithium (3)

Manganese (4)

N-ethyl perfluorooctanesulfonamidoacetic acid (3)

N-methyl perfluorooctanesulfonamidoacetic acid (3)

nonafluoro-3,6-dioxaheptanoic acid (3)

o-toluidine (4)

oxyfluorfen (4)

perfluoro(2-ethoxyethane)sulfonic acid (3)

perfluoro-3-methoxypropanoic acid (3)

perfluoro-4-methoxybutanoic acid (3)

perfluorobutanesulfonic acid (3)

perfluorobutanoic acid (3)

perfluorodecanoic acid (3)

perfluorododecanoic acid (3)

perfluoroheptanesulfonic acid (3)

perfluoroheptanoic acid (3)

perfluorohexanesulfonic acid (3)

perfluorohexanoic acid (3)

perfluorononanoic acid (3)

perfluorooctanesulfonic acid (3)

perfluorooctanoic acid (3)

perfluoropentanesulfonic acid (3)

perfluoropentanoic acid (3)

perfluorotetradecanoic acid (3)

perfluorotridecanoic acid (3)

perfluoroundecanoic acid (3)

profenofos (4)

quinoline (4)

tebuconazole (4)

total microcystins (8)

Total Permethrin (4)

tribufos (4)

Sampling Facilities

Town of Elon Surface Water (SW)

Distribution System Surface Water (SW)

FAQ

Is Town of Elon tap water safe to drink?

When was Town of Elon last tested for water contamination?

Town of Elon
Surface Water (SW)

Distribution System
Surface Water (SW)