Harleton WSC (TX) Water Quality

Harleton WSC is a small public water system in EPA region 6 that provides tap water for the 75640, 75657 zip codes. It has 3 facilities where the water supply was tested for 33 chemical contaminants that impact tap water quality and human health.

All the latest water samples for Harleton WSC had reported contaminant levels that were below unsafe concentration levels.

Contaminants

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (8)

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

0.0068 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0018 µg/L

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

0.0063 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0013 µg/L

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

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

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.002 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.002 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.002 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.002 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.002 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.002 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.002 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.002 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

anatoxin-a (7)

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.03 µg/L

Below Reporting Level

10/20/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.03 µg/L

Below Reporting Level

10/6/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.03 µg/L

Below Reporting Level

9/21/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.03 µg/L

Below Reporting Level

8/18/2020

5 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.03 µg/L

Below Reporting Level

8/4/2020

5 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.03 µg/L

Below Reporting Level

7/22/2020

5 years ago

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

Contaminant Details

cylindrospermopsin (7)

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.09 µg/L

Below Reporting Level

10/20/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.09 µg/L

Below Reporting Level

10/6/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.09 µg/L

Below Reporting Level

9/21/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.09 µg/L

Below Reporting Level

9/9/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.09 µg/L

Below Reporting Level

8/18/2020

5 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.09 µg/L

Below Reporting Level

8/4/2020

5 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.09 µg/L

Below Reporting Level

7/22/2020

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

lithium (8)

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

17.7 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 8.7 µg/L

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<9 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<9 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<9 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

17.5 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 8.5 µg/L

5/10/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<9 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

17 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 8 µg/L

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<9 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.006 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.006 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.006 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.006 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.006 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.006 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.006 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.006 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.02 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.02 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.02 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.02 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.02 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.02 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.02 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.02 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorobutanesulfonic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

0.0048 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0018 µg/L

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorobutanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

0.01 µg/L

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

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorodecanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorododecanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluoroheptanesulfonic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluoroheptanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorohexanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

0.0065 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0035 µg/L

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorononanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorooctanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.004 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluoropentanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

0.164 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.161 µg/L

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorotetradecanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.008 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.008 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.008 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.008 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.008 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.008 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.008 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.008 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluorotridecanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.007 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.007 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.007 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.007 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.007 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.007 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.007 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.007 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

perfluoroundecanoic acid (8)

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.002 µg/L

Below Reporting Level

11/14/2023

21 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.002 µg/L

Below Reporting Level

11/14/2023

21 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.002 µg/L

Below Reporting Level

8/8/2023

25 months ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.002 µg/L

Below Reporting Level

8/8/2023

25 months ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.002 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.002 µg/L

Below Reporting Level

5/10/2023

2 years ago

Sample tap for Standpipe

Mixed GW and Connection - Standpipe ℹ️

<0.002 µg/L

Below Reporting Level

3/15/2023

2 years ago

SOUTH WALL OF PH

HARLETON WSC ℹ️

<0.002 µg/L

Below Reporting Level

2/13/2023

2 years ago

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

Contaminant Details

total microcystins (7)

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.3 µg/L

Below Reporting Level

10/20/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.3 µg/L

Below Reporting Level

10/6/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.3 µg/L

Below Reporting Level

9/21/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.3 µg/L

Below Reporting Level

9/9/2020

4 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.3 µg/L

Below Reporting Level

8/18/2020

5 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.3 µg/L

Below Reporting Level

8/4/2020

5 years ago

POE for Connection to NETMWD (EP002)

Connection ℹ️

<0.3 µg/L

Below Reporting Level

7/22/2020

5 years ago

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

Contaminant Details

Contaminants

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)

1H,1H,2H,2H-perfluorodecane sulfonic acid (8)

1H,1H,2H,2H-perfluorohexane sulfonic acid (8)

1H,1H,2H,2H-perfluorooctane sulfonic acid (8)

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

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)

anatoxin-a (7)

cylindrospermopsin (7)

hexafluoropropylene oxide dimer acid (GenX) (8)

lithium (8)

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

N-methyl perfluorooctanesulfonamidoacetic acid (8)

nonafluoro-3,6-dioxaheptanoic acid (8)

perfluoro(2-ethoxyethane)sulfonic acid (8)

perfluoro-3-methoxypropanoic acid (8)

perfluoro-4-methoxybutanoic acid (8)

perfluorobutanesulfonic acid (8)

perfluorobutanoic acid (8)

perfluorodecanoic acid (8)

perfluorododecanoic acid (8)

perfluoroheptanesulfonic acid (8)

perfluoroheptanoic acid (8)

perfluorohexanesulfonic acid (8)

perfluorohexanoic acid (8)

perfluorononanoic acid (8)

perfluorooctanesulfonic acid (8)

perfluorooctanoic acid (8)

perfluoropentanesulfonic acid (8)

perfluoropentanoic acid (8)

perfluorotetradecanoic acid (8)

perfluorotridecanoic acid (8)

perfluoroundecanoic acid (8)

total microcystins (7)

Sampling Facilities

HARLETON WSC Surface Water (SW)

Mixed GW and Connection - Standpipe Multiple Sources (MX)

Connection Surface Water (SW)

FAQ

Is Harleton WSC tap water safe to drink?

When was Harleton WSC last tested for water contamination?

HARLETON WSC
Surface Water (SW)

Mixed GW and Connection - Standpipe
Multiple Sources (MX)

Connection
Surface Water (SW)