Gbra Calhoun County Rural Water (TX) Water Quality

Gbra Calhoun County Rural Water is a small public water system in EPA region 6 that provides tap water for the 77979 zip codes. It has 4 facilities where the water supply was tested for 50 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 67.9 µg/L. Some (2 of 8 or 25%) of the latest water samples showed levels of HAA5 (five regulated haloacetic acids) that were at or above unsafe concentration levels. The maximum reported level of Manganese was 0.57 µg/L. There were 2 contamintants found in the Gbra Calhoun County Rural Water water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1-butanol
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
1H,1H,2H,2H-perfluorodecane sulfonic acid
1H,1H,2H,2H-perfluorohexane sulfonic acid
1H,1H,2H,2H-perfluorooctane sulfonic acid
2-methoxyethanol
2-propen-1-ol (Allyl Alcohol)
4,8-dioxa-3H-perfluorononanoic acid
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid
alpha-hexachlorocyclohexane
Butylated Hydroxyanisole
chlorpyrifos
dimethipin
ethoprop
Germanium
HAA5 (five regulated haloacetic acids)
HAA6Br (six brominated haloacetic acids)
HAA9 (nine haloacetic acids)
hexafluoropropylene oxide dimer acid (GenX)
lithium
Manganese
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nonafluoro-3,6-dioxaheptanoic acid
o-toluidine
oxyfluorfen
perfluoro(2-ethoxyethane)sulfonic acid
perfluoro-3-methoxypropanoic acid
perfluoro-4-methoxybutanoic acid
perfluorobutanesulfonic acid
perfluorobutanoic acid
perfluorodecanoic acid
perfluorododecanoic acid
perfluoroheptanesulfonic acid
perfluoroheptanoic acid
perfluorohexanesulfonic acid
perfluorohexanoic acid
perfluorononanoic acid
perfluorooctanesulfonic acid
perfluorooctanoic acid
perfluoropentanesulfonic acid
perfluoropentanoic acid
perfluorotetradecanoic acid
perfluorotridecanoic acid
perfluoroundecanoic acid
profenofos
quinoline
tebuconazole
Total Permethrin
tribufos

1-butanol (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<2 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<2 µg/L

Below Reporting Level

8/14/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<2 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<2 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

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

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

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

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

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

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

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

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.051 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.046 µg/L

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

2-methoxyethanol (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.4 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.4 µg/L

Below Reporting Level

8/14/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.4 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.4 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.5 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.5 µg/L

Below Reporting Level

8/14/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.5 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.5 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

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

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

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

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.01 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.01 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.01 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.01 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

3/6/2019

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

chlorpyrifos (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

dimethipin (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.2 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.2 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

ethoprop (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.03 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

Germanium (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.3 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.3 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.3 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

28.1 µg/L

Meets Reporting Threshold

11/12/2018

6 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

26.4 µg/L

Meets Reporting Threshold

11/12/2018

6 years ago

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

33.5 µg/L

⚠️ Exceeds 50% of Reference Level

8/14/2018

7 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

25.1 µg/L

Meets Reporting Threshold

8/14/2018

7 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

67.9 µg/L

☠️ Exceeds Reference Level by 7.9 µg/L

5/22/2018

7 years ago

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

65.7 µg/L

☠️ Exceeds Reference Level by 5.7 µg/L

5/22/2018

7 years ago

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

18.97 µg/L

Meets Reporting Threshold

2/20/2018

7 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

18.71 µg/L

Meets Reporting Threshold

2/20/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

23.2 µg/L

11/12/2018

6 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

18.5 µg/L

11/12/2018

6 years ago

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

49.1 µg/L

8/14/2018

7 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

35.1 µg/L

8/14/2018

7 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

45.3 µg/L

5/22/2018

7 years ago

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

41.7 µg/L

5/22/2018

7 years ago

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

31.67 µg/L

2/20/2018

7 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

28.71 µg/L

2/20/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (8)

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

49.2 µg/L

11/12/2018

6 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

42.5 µg/L

11/12/2018

6 years ago

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

73.5 µg/L

8/14/2018

7 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

55 µg/L

8/14/2018

7 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

103.3 µg/L

5/22/2018

7 years ago

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

97.4 µg/L

5/22/2018

7 years ago

DBP2-02 210 Pecan Dr.

Distribution System ℹ️

43.57 µg/L

2/20/2018

7 years ago

DBP2-01 250 Seakist Rd.

Distribution System ℹ️

40.71 µg/L

2/20/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

lithium (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

19.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 10.3 µg/L

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

18.6 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 9.6 µg/L

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

16.5 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 7.5 µg/L

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

15.4 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 6.4 µg/L

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

13.9 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 4.9 µg/L

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

12.4 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 3.4 µg/L

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

14.7 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 5.7 µg/L

2/5/2024

19 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

13.7 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 4.7 µg/L

2/5/2024

19 months ago

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

Contaminant Details

Manganese (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.4 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

0.57 µg/L

Meets Reporting Threshold

8/14/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

0.54 µg/L

Meets Reporting Threshold

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.4 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.006 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.006 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.006 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.006 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.006 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.006 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.006 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.006 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.02 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.02 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.02 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.02 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.02 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.02 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.02 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.02 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

o-toluidine (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.007 µg/L

Below Reporting Level

3/6/2019

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.007 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.007 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.007 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

oxyfluorfen (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.05 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.05 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.05 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.05 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (8)

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0036 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0006 µg/L

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0035 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0005 µg/L

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0045 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0015 µg/L

10/7/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0037 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0007 µg/L

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0035 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0005 µg/L

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0032 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0002 µg/L

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0054 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0024 µg/L

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0048 µg/L

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

2/5/2024

19 months ago

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

Contaminant Details

perfluorobutanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0068 µg/L

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

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0055 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0005 µg/L

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0077 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0027 µg/L

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0076 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0026 µg/L

2/5/2024

19 months ago

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

Contaminant Details

perfluorodecanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluorododecanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluoroheptanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluorohexanesulfonic acid (8)

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0044 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0014 µg/L

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0041 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0011 µg/L

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0047 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0017 µg/L

10/7/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0044 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0014 µg/L

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0047 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0017 µg/L

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.004 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.001 µg/L

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0045 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0015 µg/L

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0045 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0015 µg/L

2/5/2024

19 months ago

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

Contaminant Details

perfluorohexanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0048 µg/L

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

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0048 µg/L

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

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0067 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0037 µg/L

10/7/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0066 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0036 µg/L

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0051 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0021 µg/L

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0049 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0019 µg/L

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0072 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0042 µg/L

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0071 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0041 µg/L

2/5/2024

19 months ago

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

Contaminant Details

perfluorononanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluorooctanesulfonic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.005 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.001 µg/L

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluorooctanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0041 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0001 µg/L

10/7/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0048 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0008 µg/L

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluoropentanesulfonic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluoropentanoic acid (8)

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0087 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0057 µg/L

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0081 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0051 µg/L

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0117 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0087 µg/L

10/7/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0111 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0081 µg/L

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0078 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0048 µg/L

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0073 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0043 µg/L

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0139 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0109 µg/L

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

0.0135 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0105 µg/L

2/5/2024

19 months ago

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

Contaminant Details

perfluorotetradecanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.008 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.008 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.008 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.008 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.008 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.008 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.008 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.008 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluorotridecanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.007 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.007 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.007 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.007 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.007 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.007 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.007 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.007 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

perfluoroundecanoic acid (8)

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

11/4/2024

10 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

11/4/2024

10 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

8/20/2024

12 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

8/20/2024

12 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

5/6/2024

16 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

5/6/2024

16 months ago

HB 44

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2024

19 months ago

SIX MILE BOOSTER STA - HB

GBRA CALHOUN COUNTY RURAL WATER SYSTEM ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2024

19 months ago

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

Contaminant Details

profenofos (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.3 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.3 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.3 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.3 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

quinoline (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2019

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.02 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.02 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.02 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

tebuconazole (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.2 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.2 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.2 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

Total Permethrin (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.04 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.04 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.04 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.04 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

tribufos (4)

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.07 µg/L

Below Reporting Level

11/12/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.07 µg/L

Below Reporting Level

9/19/2018

6 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.07 µg/L

Below Reporting Level

5/22/2018

7 years ago

EP001 945 TX316 Port Lavaca

Connection ℹ️

<0.07 µg/L

Below Reporting Level

2/20/2018

7 years ago

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

Contaminant Details

Sampling Facilities

GBRA CALHOUN COUNTY RURAL WATER SYSTEM
Surface Water (SW)

HB 44Entry Point to the Distribution System (EP)

GBRA CALHOUN COUNTY RURAL WATER SYSTEM
Surface Water (SW)

SIX MILE BOOSTER STA - HBEntry Point to the Distribution System (EP)

Connection
Surface Water (SW)

EP001 945 TX316 Port LavacaEntry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

DBP2-01 250 Seakist Rd.Distribution System (DS)

DBP2-02 210 Pecan Dr.Distribution System (DS)

FAQ

Is Gbra Calhoun County Rural Water tap water safe to drink?

When was Gbra Calhoun County Rural Water last tested for water contamination?

The latest water samples were taken on November 4th, 2024.

Contaminants

1-butanol (4)

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)

2-methoxyethanol (4)

2-propen-1-ol (Allyl Alcohol) (4)

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

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

alpha-hexachlorocyclohexane (4)

Butylated Hydroxyanisole (4)

chlorpyrifos (4)

dimethipin (4)

ethoprop (4)

Germanium (4)

HAA5 (five regulated haloacetic acids) (8)

HAA6Br (six brominated haloacetic acids) (8)

HAA9 (nine haloacetic acids) (8)

hexafluoropropylene oxide dimer acid (GenX) (8)

lithium (8)

Manganese (4)

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

N-methyl perfluorooctanesulfonamidoacetic acid (8)

nonafluoro-3,6-dioxaheptanoic acid (8)

o-toluidine (4)

oxyfluorfen (4)

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)

profenofos (4)

quinoline (4)

tebuconazole (4)

Total Permethrin (4)

tribufos (4)

Sampling Facilities

GBRA CALHOUN COUNTY RURAL WATER SYSTEM Surface Water (SW)

GBRA CALHOUN COUNTY RURAL WATER SYSTEM Surface Water (SW)

Connection Surface Water (SW)

Distribution System Surface Water (SW)

FAQ

Is Gbra Calhoun County Rural Water tap water safe to drink?

When was Gbra Calhoun County Rural Water last tested for water contamination?

GBRA CALHOUN COUNTY RURAL WATER SYSTEM
Surface Water (SW)

GBRA CALHOUN COUNTY RURAL WATER SYSTEM
Surface Water (SW)

Connection
Surface Water (SW)

Distribution System
Surface Water (SW)