North Collin WSC (TX) Water Quality

North Collin WSC is a small public water system in EPA region 6 that provides tap water for the 75069 - 75071, 75454 zip codes. It has 4 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 North Collin WSC had reported contaminant levels that were below unsafe concentration levels.

Contaminants

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

anatoxin-a (8)

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.03 µg/L

Below Reporting Level

7/27/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.03 µg/L

Below Reporting Level

7/13/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.03 µg/L

Below Reporting Level

6/29/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.03 µg/L

Below Reporting Level

6/15/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.03 µg/L

Below Reporting Level

5/27/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.03 µg/L

Below Reporting Level

5/12/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.03 µg/L

Below Reporting Level

4/28/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

cylindrospermopsin (8)

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.09 µg/L

Below Reporting Level

7/27/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.09 µg/L

Below Reporting Level

7/13/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.09 µg/L

Below Reporting Level

6/29/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.09 µg/L

Below Reporting Level

6/15/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.09 µg/L

Below Reporting Level

5/27/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.09 µg/L

Below Reporting Level

5/12/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.09 µg/L

Below Reporting Level

4/28/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.09 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

lithium (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

18 µg/L

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

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 3 µg/L

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<9 µg/L

Below Reporting Level

12/16/2024

9 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

26.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 17.3 µg/L

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

16.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 7.3 µg/L

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<9 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

22.7 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 13.7 µg/L

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

20.9 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 11.9 µg/L

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<9 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

23.7 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 14.7 µg/L

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

14.5 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 5.5 µg/L

3/5/2024

18 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<9 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (12)

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (12)

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

12/16/2024

9 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.006 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.02 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorobutanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

0.0064 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0014 µg/L

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

0.0119 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0069 µg/L

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.005 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorodecanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorododecanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluoroheptanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorohexanesulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorohexanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorononanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorooctanesulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorooctanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluoropentanesulfonic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.004 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluoropentanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.003 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorotetradecanoic acid (12)

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

12/16/2024

9 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.008 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluorotridecanoic acid (12)

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

12/16/2024

9 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.007 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

perfluoroundecanoic acid (12)

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

2/10/2025

7 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

12/16/2024

9 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

12/16/2024

9 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

9/24/2024

11 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

9/24/2024

11 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

9/24/2024

11 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2024

15 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2024

15 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2024

15 months ago

2720 CR 330 McKinney, TX 75069

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

3/5/2024

18 months ago

4365 FM 75 Princeton, TX 75407

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

3/5/2024

18 months ago

200 Crystal Creek Ln McKinney, TX 75071

NORTH COLLIN SUD ℹ️

<0.002 µg/L

Below Reporting Level

3/5/2024

18 months ago

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

Contaminant Details

total microcystins (8)

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.3 µg/L

Below Reporting Level

7/27/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.3 µg/L

Below Reporting Level

7/13/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.3 µg/L

Below Reporting Level

6/29/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.3 µg/L

Below Reporting Level

6/15/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.3 µg/L

Below Reporting Level

5/27/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.3 µg/L

Below Reporting Level

5/12/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.3 µg/L

Below Reporting Level

4/28/2020

5 years ago

2720 CR 330 Pump Station (from NTMWD)

SamplingStation1 ℹ️

<0.3 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

Contaminants

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)

1H,1H,2H,2H-perfluorodecane sulfonic acid (12)

1H,1H,2H,2H-perfluorohexane sulfonic acid (12)

1H,1H,2H,2H-perfluorooctane sulfonic acid (12)

4,8-dioxa-3H-perfluorononanoic acid (12)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)

anatoxin-a (8)

cylindrospermopsin (8)

hexafluoropropylene oxide dimer acid (GenX) (12)

lithium (12)

N-ethyl perfluorooctanesulfonamidoacetic acid (12)

N-methyl perfluorooctanesulfonamidoacetic acid (12)

nonafluoro-3,6-dioxaheptanoic acid (12)

perfluoro(2-ethoxyethane)sulfonic acid (12)

perfluoro-3-methoxypropanoic acid (12)

perfluoro-4-methoxybutanoic acid (12)

perfluorobutanesulfonic acid (12)

perfluorobutanoic acid (12)

perfluorodecanoic acid (12)

perfluorododecanoic acid (12)

perfluoroheptanesulfonic acid (12)

perfluoroheptanoic acid (12)

perfluorohexanesulfonic acid (12)

perfluorohexanoic acid (12)

perfluorononanoic acid (12)

perfluorooctanesulfonic acid (12)

perfluorooctanoic acid (12)

perfluoropentanesulfonic acid (12)

perfluoropentanoic acid (12)

perfluorotetradecanoic acid (12)

perfluorotridecanoic acid (12)

perfluoroundecanoic acid (12)

total microcystins (8)

Sampling Facilities

NORTH COLLIN SUD Surface Water (SW)

NORTH COLLIN SUD Surface Water (SW)

NORTH COLLIN SUD Surface Water (SW)

SamplingStation1 Surface Water (SW)

FAQ

Is North Collin WSC tap water safe to drink?

When was North Collin WSC last tested for water contamination?

NORTH COLLIN SUD
Surface Water (SW)

NORTH COLLIN SUD
Surface Water (SW)

NORTH COLLIN SUD
Surface Water (SW)

SamplingStation1
Surface Water (SW)