Lakeside Water District (CA) Water Quality

Lakeside Water District is a large public water system in EPA region 9 that provides tap water for the 92040 zip codes. It has 5 facilities where the water supply was tested for 78 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 17.4 µg/L. The maximum reported level of Manganese was 4.1 µg/L. There were 2 contamintants found in the Lakeside Water District water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,2,3-trichloropropane (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,3-butadiene (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.1 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.1 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.1 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.1 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.1 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.1 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.1 µg/L
Reference Level: ?
Contaminant Details

1,4-dioxane (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/21/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.07 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: ?
Contaminant Details

1-butanol (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<2 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<2 µg/L
Below Reporting Level
9/4/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<2 µg/L
Below Reporting Level
8/12/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<2 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<2 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<2 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L
Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

2,4-dinitrotoluene (2)

WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<2 µg/L
Below Reporting Level
6/17/2003
22 years ago
WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<2 µg/L
Below Reporting Level
2/4/2003
22 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2,6-dinitrotoluene (2)

WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<2 µg/L
Below Reporting Level
6/17/2003
22 years ago
WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<2 µg/L
Below Reporting Level
2/4/2003
22 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2-methoxyethanol (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.4 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.4 µg/L
Below Reporting Level
9/4/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.4 µg/L
Below Reporting Level
8/12/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.4 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.4 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.4 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L
Contaminant Details

2-propen-1-ol (Allyl Alcohol) (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.5 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.5 µg/L
Below Reporting Level
9/4/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.5 µg/L
Below Reporting Level
8/12/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.5 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.5 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.5 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L
Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (2)

WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/17/2003
22 years ago
WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<0.8 µg/L
Below Reporting Level
2/4/2003
22 years ago
Minimum Reporting Level: 0.8 µg/L
Reference Level: ?
Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

alpha-hexachlorocyclohexane (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.01 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.01 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L
Contaminant Details

anatoxin-a (8)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/20/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/15/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/1/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/17/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/4/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/20/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/6/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

bromochloromethane (Halon 1011) (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.06 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
1250%
0.75 µg/L
⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.69 µg/L
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.06 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.06 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
183.3%
0.11 µg/L
⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.05 µg/L
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.06 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.06 µg/L
Reference Level: ?
Contaminant Details

bromomethane (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Butylated Hydroxyanisole (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

chlorate (12)

DSMRT for Helix
Distribution System ℹ️
155%
31 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 11 µg/L
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
150%
30 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 10 µg/L
5/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
1250%
250 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 230 µg/L
3/11/2015
10 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
650%
130 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 110 µg/L
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
165%
33 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 13 µg/L
3/11/2015
10 years ago
DSMRT for Helix
Distribution System ℹ️
155%
31 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 11 µg/L
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
115%
23 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 3 µg/L
12/8/2014
10 years ago
DSMRT for Helix
Distribution System ℹ️
0%
<20 µg/L
Below Reporting Level
12/8/2014
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
2350%
470 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 450 µg/L
9/16/2014
11 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
900%
180 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L
9/16/2014
11 years ago
DSMRT for Helix
Distribution System ℹ️
315%
63 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 43 µg/L
9/16/2014
11 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
245%
49 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 29 µg/L
9/16/2014
11 years ago
Minimum Reporting Level: 20 µg/L
Reference Level: ?
Contaminant Details

chlorodifluoromethane (HCFC-22) (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.08 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.08 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.08 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.08 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.08 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.08 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.08 µg/L
Reference Level: ?
Contaminant Details

chloromethane (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chlorpyrifos (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L
Contaminant Details

chromium (12)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/11/2015
10 years ago
DSMRT for Helix
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/11/2015
10 years ago
DSMRT for Helix
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/11/2015
10 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/8/2014
10 years ago
DSMRT for Helix
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
12/8/2014
10 years ago
DSMRT for Helix
Distribution System ℹ️
130%
0.26 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.06 µg/L
9/16/2014
11 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
105%
0.21 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.01 µg/L
9/16/2014
11 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chromium-6 (12)

DSMRT for Helix
Distribution System ℹ️
140%
0.042 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.012 µg/L
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/11/2015
10 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
133.3%
0.04 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
120%
0.036 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.006 µg/L
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/11/2015
10 years ago
DSMRT for Helix
Distribution System ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
103.3%
0.031 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.001 µg/L
12/8/2014
10 years ago
DSMRT for Helix
Distribution System ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/8/2014
10 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
210%
0.063 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.033 µg/L
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
186.7%
0.056 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.026 µg/L
9/16/2014
11 years ago
DSMRT for Helix
Distribution System ℹ️
113.3%
0.034 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.004 µg/L
9/16/2014
11 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

cobalt (12)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
5/11/2015
10 years ago
DSMRT for Helix
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<1 µg/L
Below Reporting Level
3/11/2015
10 years ago
DSMRT for Helix
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
3/11/2015
10 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
0%
<1 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
12/8/2014
10 years ago
DSMRT for Helix
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<1 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<1 µg/L
Below Reporting Level
9/16/2014
11 years ago
DSMRT for Helix
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
9/16/2014
11 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
0%
<1 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

cylindrospermopsin (8)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
8/20/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
7/15/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
7/1/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
6/17/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
6/4/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/20/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/6/2019
6 years ago
Minimum Reporting Level: 0.09 µg/L
Reference Level: 0.7 µg/L
Contaminant Details

dimethipin (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.2 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.2 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L
Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (2)

WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<1 µg/L
Below Reporting Level
6/17/2003
22 years ago
WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<1 µg/L
Below Reporting Level
2/4/2003
22 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

ethoprop (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L
Contaminant Details

Germanium (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.3 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.3 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

HAA5 (five regulated haloacetic acids) (16)

Channel Road @ Woodside Avenue
Distribution System ℹ️
18.6%
11.14 µg/L
Meets Reporting Threshold
11/5/2019
5 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
16.4%
9.82 µg/L
Meets Reporting Threshold
11/5/2019
5 years ago
12019 Serena Road
Distribution System ℹ️
7.5%
4.5 µg/L
Meets Reporting Threshold
11/5/2019
5 years ago
12197 Wintergardens Drive
Distribution System ℹ️
6%
3.6 µg/L
Meets Reporting Threshold
11/5/2019
5 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
12.4%
7.45 µg/L
Meets Reporting Threshold
8/5/2019
6 years ago
Channel Road @ Woodside Avenue
Distribution System ℹ️
8.5%
5.08 µg/L
Meets Reporting Threshold
8/5/2019
6 years ago
12197 Wintergardens Drive
Distribution System ℹ️
5%
3 µg/L
Meets Reporting Threshold
8/5/2019
6 years ago
12019 Serena Road
Distribution System ℹ️
4.9%
2.94 µg/L
Meets Reporting Threshold
8/5/2019
6 years ago
Channel Road @ Woodside Avenue
Distribution System ℹ️
29%
17.4 µg/L
Meets Reporting Threshold
5/6/2019
6 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
22.5%
13.5 µg/L
Meets Reporting Threshold
5/6/2019
6 years ago
12019 Serena Road
Distribution System ℹ️
17.7%
10.62 µg/L
Meets Reporting Threshold
5/6/2019
6 years ago
12197 Wintergardens Drive
Distribution System ℹ️
7.6%
4.54 µg/L
Meets Reporting Threshold
5/6/2019
6 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
13.8%
8.28 µg/L
Meets Reporting Threshold
2/20/2019
6 years ago
12019 Serena Road
Distribution System ℹ️
7.4%
4.42 µg/L
Meets Reporting Threshold
2/20/2019
6 years ago
Channel Road @ Woodside Avenue
Distribution System ℹ️
6%
3.61 µg/L
Meets Reporting Threshold
2/20/2019
6 years ago
12197 Wintergardens Drive
Distribution System ℹ️
2.8%
1.67 µg/L
Meets Reporting Threshold
2/20/2019
6 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L
Contaminant Details

HAA6Br (six brominated haloacetic acids) (16)

Channel Road @ Woodside Avenue
Distribution System ℹ️
0%
15.04 µg/L
11/5/2019
5 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
0%
13.82 µg/L
11/5/2019
5 years ago
12019 Serena Road
Distribution System ℹ️
0%
6.6 µg/L
11/5/2019
5 years ago
12197 Wintergardens Drive
Distribution System ℹ️
0%
4.8 µg/L
11/5/2019
5 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
0%
9.27 µg/L
8/5/2019
6 years ago
Channel Road @ Woodside Avenue
Distribution System ℹ️
0%
5.42 µg/L
8/5/2019
6 years ago
12019 Serena Road
Distribution System ℹ️
0%
3.93 µg/L
8/5/2019
6 years ago
12197 Wintergardens Drive
Distribution System ℹ️
0%
2.94 µg/L
8/5/2019
6 years ago
Channel Road @ Woodside Avenue
Distribution System ℹ️
0%
19.4 µg/L
5/6/2019
6 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
0%
16.8 µg/L
5/6/2019
6 years ago
12019 Serena Road
Distribution System ℹ️
0%
14.62 µg/L
5/6/2019
6 years ago
12197 Wintergardens Drive
Distribution System ℹ️
0%
5.84 µg/L
5/6/2019
6 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
0%
13.33 µg/L
2/20/2019
6 years ago
12019 Serena Road
Distribution System ℹ️
0%
10.4 µg/L
2/20/2019
6 years ago
Channel Road @ Woodside Avenue
Distribution System ℹ️
0%
3.86 µg/L
2/20/2019
6 years ago
12197 Wintergardens Drive
Distribution System ℹ️
0%
2.13 µg/L
2/20/2019
6 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

HAA9 (nine haloacetic acids) (16)

Channel Road @ Woodside Avenue
Distribution System ℹ️
0%
22.34 µg/L
11/5/2019
5 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
0%
19.52 µg/L
11/5/2019
5 years ago
12019 Serena Road
Distribution System ℹ️
0%
10 µg/L
11/5/2019
5 years ago
12197 Wintergardens Drive
Distribution System ℹ️
0%
7.8 µg/L
11/5/2019
5 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
0%
12.62 µg/L
8/5/2019
6 years ago
Channel Road @ Woodside Avenue
Distribution System ℹ️
0%
8.77 µg/L
8/5/2019
6 years ago
12019 Serena Road
Distribution System ℹ️
0%
5.77 µg/L
8/5/2019
6 years ago
12197 Wintergardens Drive
Distribution System ℹ️
0%
5.24 µg/L
8/5/2019
6 years ago
Channel Road @ Woodside Avenue
Distribution System ℹ️
0%
31.6 µg/L
5/6/2019
6 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
0%
25.1 µg/L
5/6/2019
6 years ago
12019 Serena Road
Distribution System ℹ️
0%
21.42 µg/L
5/6/2019
6 years ago
12197 Wintergardens Drive
Distribution System ℹ️
0%
10.04 µg/L
5/6/2019
6 years ago
Oak Creek Drive @ Euc Hills Drive
Distribution System ℹ️
0%
14.71 µg/L
2/20/2019
6 years ago
12019 Serena Road
Distribution System ℹ️
0%
11.62 µg/L
2/20/2019
6 years ago
Channel Road @ Woodside Avenue
Distribution System ℹ️
0%
6.34 µg/L
2/20/2019
6 years ago
12197 Wintergardens Drive
Distribution System ℹ️
0%
3.8 µg/L
2/20/2019
6 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

lithium (6)

Entry Point to Dist. System
Helix Intertie ℹ️
177.8%
16 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 7 µg/L
4/2/2024
18 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
200%
18 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 9 µg/L
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
122.2%
11 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 2 µg/L
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
222.2%
20 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 11 µg/L
10/9/2023
24 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
344.4%
31 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 22 µg/L
7/18/2023
2 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
255.6%
23 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 14 µg/L
7/18/2023
2 years ago
Minimum Reporting Level: 9 µg/L
Reference Level: ?
Contaminant Details

Manganese (6)

Entry Point to Dist. System
Helix Intertie ℹ️
1.4%
4.1 µg/L
Meets Reporting Threshold
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0.4%
1.1 µg/L
Meets Reporting Threshold
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0.4%
1.1 µg/L
Meets Reporting Threshold
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0.2%
0.54 µg/L
Meets Reporting Threshold
5/6/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
1%
3.1 µg/L
Meets Reporting Threshold
2/20/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0.3%
0.87 µg/L
Meets Reporting Threshold
2/20/2019
6 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L
Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (2)

WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<5 µg/L
Below Reporting Level
6/17/2003
22 years ago
WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<5 µg/L
Below Reporting Level
2/4/2003
22 years ago
Minimum Reporting Level: 5 µg/L
Reference Level: ?
Contaminant Details

molinate (2)

WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/17/2003
22 years ago
WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<0.9 µg/L
Below Reporting Level
2/4/2003
22 years ago
Minimum Reporting Level: 0.9 µg/L
Reference Level: ?
Contaminant Details

molybdenum (12)

DSMRT for Helix
Distribution System ℹ️
400%
4 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 3 µg/L
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
380%
3.8 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 2.8 µg/L
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
420%
4.2 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 3.2 µg/L
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
420%
4.2 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 3.2 µg/L
3/11/2015
10 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
410%
4.1 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 3.1 µg/L
3/11/2015
10 years ago
DSMRT for Helix
Distribution System ℹ️
390%
3.9 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 2.9 µg/L
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
410%
4.1 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 3.1 µg/L
12/8/2014
10 years ago
DSMRT for Helix
Distribution System ℹ️
410%
4.1 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 3.1 µg/L
12/8/2014
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
410%
4.1 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 3.1 µg/L
9/16/2014
11 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
370%
3.7 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 2.7 µg/L
9/16/2014
11 years ago
DSMRT for Helix
Distribution System ℹ️
350%
3.5 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 2.5 µg/L
9/16/2014
11 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
340%
3.4 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 2.4 µg/L
9/16/2014
11 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/18/2023
2 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.006 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.006 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.006 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.006 µg/L
Below Reporting Level
7/18/2023
2 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.006 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.006 µg/L
Reference Level: ?
Contaminant Details

nitrobenzene (1)

WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<10 µg/L
Below Reporting Level
6/17/2003
22 years ago
Minimum Reporting Level: 10 µg/L
Reference Level: ?
Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: ?
Contaminant Details

o-toluidine (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.007 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

oxyfluorfen (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.05 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.05 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.05 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.05 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.05 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.05 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L
Contaminant Details

perchlorate (2)

WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<4 µg/L
Below Reporting Level
6/17/2003
22 years ago
WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<4 µg/L
Below Reporting Level
2/4/2003
22 years ago
Minimum Reporting Level: 4 µg/L
Reference Level: ?
Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoro-3-methoxypropanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoro-4-methoxybutanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanesulfonic acid (11)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
160%
0.0048 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0018 µg/L
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.09 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.09 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.09 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.005 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

perfluorodecanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorododecanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanesulfonic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanoic acid (11)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.01 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.01 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.01 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanesulfonic acid (11)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
160%
0.0048 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0018 µg/L
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorononanoic acid (11)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
7/18/2023
2 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanesulfonic acid (11)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
4/2/2024
18 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
120%
0.0048 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0008 µg/L
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
7/18/2023
2 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.04 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.04 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanoic acid (11)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
7/18/2023
2 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/16/2014
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanesulfonic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.004 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.003 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorotetradecanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.008 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.008 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.008 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.008 µg/L
Below Reporting Level
7/18/2023
2 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.008 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.008 µg/L
Reference Level: ?
Contaminant Details

perfluorotridecanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.007 µg/L
Below Reporting Level
7/18/2023
2 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.007 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

perfluoroundecanoic acid (5)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
4/2/2024
18 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/8/2024
21 months ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/8/2024
21 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
10/9/2023
24 months ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.002 µg/L
Below Reporting Level
7/18/2023
2 years ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

profenofos (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.3 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.3 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L
Contaminant Details

quinoline (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.02 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L
Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (2)

WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<1 µg/L
Below Reporting Level
6/17/2003
22 years ago
WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<1 µg/L
Below Reporting Level
2/4/2003
22 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

strontium (12)

DSMRT for Helix
Distribution System ℹ️
310000%
930 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 929.7 µg/L
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
293333.3%
880 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 879.7 µg/L
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
366666.7%
1100 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 1099.7 µg/L
3/11/2015
10 years ago
DSMRT for Helix
Distribution System ℹ️
333333.3%
1000 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 999.7 µg/L
3/11/2015
10 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
260000%
780 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 779.7 µg/L
3/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
176666.7%
530 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 529.7 µg/L
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
366666.7%
1100 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 1099.7 µg/L
12/8/2014
10 years ago
DSMRT for Helix
Distribution System ℹ️
366666.7%
1100 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 1099.7 µg/L
12/8/2014
10 years ago
DSMRT for Helix
Distribution System ℹ️
293333.3%
880 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 879.7 µg/L
9/16/2014
11 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
280000%
840 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 839.7 µg/L
9/16/2014
11 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
233333.3%
700 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 699.7 µg/L
9/16/2014
11 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
206666.7%
620 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 619.7 µg/L
9/16/2014
11 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

tebuconazole (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.2 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.2 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.2 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L
Contaminant Details

terbacil (2)

WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<2 µg/L
Below Reporting Level
6/17/2003
22 years ago
WELL 05 - 15S/01E-18L05
WELL 05 - ℹ️
0%
<2 µg/L
Below Reporting Level
2/4/2003
22 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

total microcystins (8)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
8/20/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/15/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/1/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
6/17/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
6/4/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
5/20/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.3 µg/L
Below Reporting Level
5/6/2019
6 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

Total Permethrin (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.04 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.04 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.04 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L
Contaminant Details

tribufos (6)

Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
11/5/2019
5 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
8/5/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.07 µg/L
Below Reporting Level
8/5/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
5/6/2019
6 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
0%
<0.07 µg/L
Below Reporting Level
2/20/2019
6 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
0%
<0.07 µg/L
Below Reporting Level
2/20/2019
6 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L
Contaminant Details

vanadium (12)

DSMRT for Helix
Distribution System ℹ️
1100%
2.2 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L
5/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
1050%
2.1 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.9 µg/L
5/11/2015
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
1900%
3.8 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.6 µg/L
3/11/2015
10 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
1550%
3.1 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.9 µg/L
3/11/2015
10 years ago
DSMRT for Helix
Distribution System ℹ️
1050%
2.1 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.9 µg/L
3/11/2015
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
950%
1.9 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.7 µg/L
3/11/2015
10 years ago
DSMRT for Helix
Distribution System ℹ️
1150%
2.3 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L
12/8/2014
10 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
1100%
2.2 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L
12/8/2014
10 years ago
EP #5 - Wells 7&8 Treated
Treatment Plant (Wells 5, 6 & 7) ℹ️
2350%
4.7 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.5 µg/L
9/16/2014
11 years ago
DSMRT for Wells 5, 6 & 7
Distribution System - GW ℹ️
1800%
3.6 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.4 µg/L
9/16/2014
11 years ago
DSMRT for Helix
Distribution System ℹ️
1350%
2.7 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.5 µg/L
9/16/2014
11 years ago
Entry Point to Dist. System
Helix Intertie ℹ️
1100%
2.2 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L
9/16/2014
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Sampling Facilities

Helix Intertie
Surface Water (SW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

Treatment Plant (Wells 5, 6 & 7)
Ground Water (GW)

EP #5 - Wells 7&8 TreatedEntry Point to the Distribution System (EP)

Distribution System
Multiple Sources (MX)

12197 Wintergardens DriveDistribution System (DS)
Oak Creek Drive @ Euc Hills DriveDistribution System (DS)
12019 Serena RoadDistribution System (DS)
Channel Road @ Woodside AvenueDistribution System (DS)
DSMRT for HelixMaximum Residence Time (MR)

Distribution System - GW
Ground Water (GW)

DSMRT for Wells 5, 6 & 7Maximum Residence Time (MR)

WELL 05 -
Ground Water (GW)

WELL 05 - 15S/01E-18L05SR (SR)

FAQ

Is Lakeside Water District tap water safe to drink?

When was Lakeside Water District last tested for water contamination?

The latest water samples were taken on April 2nd, 2024.