Tract 180 Mutual Water Co. (CA) Water Quality

Tract 180 Mutual Water Co. is a large public water system in EPA region 09 that provides tap water for the 90201 zip codes. It has 3 facilities where the water supply was tested for 20 chemical contaminants that impact tap water quality and human health.

Contaminants

1-butanol

1-butanol is a class of Alcohol that has a minimum reporting level of 2 µg/L and a reference level of 700 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<2.0 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
3/14/2019
71 months ago
<2.0 µg/L
Below Reporting Level

2-methoxyethanol

2-methoxyethanol is a class of Alcohol that has a minimum reporting level of 0.4 µg/L and a reference level of 21 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.4 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
3/14/2019
71 months ago
<0.4 µg/L
Below Reporting Level

2-propen-1-ol (Allyl Alcohol)

2-propen-1-ol (Allyl Alcohol) is a class of Alcohol that has a minimum reporting level of 0.5 µg/L and a reference level of 35 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of 2-propen-1-ol (Allyl Alcohol) that were below unsafe concentration levels. Learn more about 2-propen-1-ol (Allyl Alcohol).

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.5 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
3/14/2019
71 months ago
<0.5 µg/L
Below Reporting Level

HAA5 (five regulated haloacetic acids)

HAA5 (five regulated haloacetic acids) are a class of Disinfection Byproducts that includes Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0.5 µg/L and a reference level of 60 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 0.89 µg/L. Learn more about HAA5 (five regulated haloacetic acids).

DS1
Distribution system
2/7/2019
73 months ago
.89 µg/L
Meets Reporting Threshold
DS2
Distribution system
2/7/2019
73 months ago
.67 µg/L
Meets Reporting Threshold
DS3
Distribution system
2/7/2019
73 months ago
.74 µg/L
Meets Reporting Threshold
DS4
Distribution system
2/7/2019
73 months ago
.7 µg/L
Meets Reporting Threshold

HAA6Br (six brominated haloacetic acids)

HAA6Br (six brominated haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Dibromoacetic Acid, Dibromochloroacetic Acid, Monobromoacetic Acid, Tribromoacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA6Br (six brominated haloacetic acids).

DS1
Distribution system
2/7/2019
73 months ago
.89 µg/L
DS2
Distribution system
2/7/2019
73 months ago
.67 µg/L
DS3
Distribution system
2/7/2019
73 months ago
.74 µg/L
DS4
Distribution system
2/7/2019
73 months ago
.7 µg/L

HAA9 (nine haloacetic acids)

HAA9 (nine haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Chlorodibromoacetic Acid, Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Tribromoacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA9 (nine haloacetic acids).

DS1
Distribution system
2/7/2019
73 months ago
.89 µg/L
DS2
Distribution system
2/7/2019
73 months ago
.67 µg/L
DS3
Distribution system
2/7/2019
73 months ago
.74 µg/L
DS4
Distribution system
2/7/2019
73 months ago
.7 µg/L

alpha-hexachlorocyclohexane

alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.01 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.01 µg/L
Below Reporting Level

Butylated Hydroxyanisole

Butylated Hydroxyanisole is a chemical contaminant that is a potential threat to human health. Learn more about Butylated Hydroxyanisole.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.03 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.03 µg/L
Below Reporting Level

chlorpyrifos

chlorpyrifos is a chemical contaminant that has a reference level of 2 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.03 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.03 µg/L
Below Reporting Level

dimethipin

dimethipin is a chemical contaminant that has a reference level of 140 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.2 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.2 µg/L
Below Reporting Level

ethoprop

ethoprop is a chemical contaminant that has a reference level of 1.14 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.03 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.03 µg/L
Below Reporting Level

Germanium

Germanium is a chemical contaminant that is a potential threat to human health. Learn more about Germanium.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.3 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.3 µg/L
Below Reporting Level

Manganese

Manganese is a chemical contaminant that has a reference level of 300 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 3.9 µg/L. Learn more about Manganese.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
3.5 µg/L
Meets Reporting Threshold
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
3.9 µg/L
Meets Reporting Threshold

o-toluidine

o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.007 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.007 µg/L
Below Reporting Level

oxyfluorfen

oxyfluorfen is a chemical contaminant that has a reference level of 200 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.05 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.05 µg/L
Below Reporting Level

profenofos

profenofos is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.3 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.3 µg/L
Below Reporting Level

quinoline

quinoline is a chemical contaminant that has a reference level of 0.01 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.02 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.02 µg/L
Below Reporting Level

tebuconazole

tebuconazole is a chemical contaminant that has a reference level of 190 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.2 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.2 µg/L
Below Reporting Level

Total Permethrin

Total Permethrin is a chemical contaminant that has a reference level of 3.344 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.04 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.04 µg/L
Below Reporting Level

tribufos

tribufos is a chemical contaminant that has a reference level of 0.6 µg/L. All the latest water samples for Tract 180 Mutual Water Co. showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.

EP #7 - Well 6 Treated
Well 6
2/7/2019
73 months ago
<0.07 µg/L
Below Reporting Level
EP #6 - Well 5 Treated
Well 5
2/7/2019
73 months ago
<0.07 µg/L
Below Reporting Level

Sampling Facilities

Facility NameWater Type/Source
Distribution systemGround Water (GW)
Well 6Ground Water (GW)
Well 5Ground Water (GW)

FAQ

Is Tract 180 Mutual Water Co. tap water safe to drink?

When was Tract 180 Mutual Water Co. last tested for water contamination?

The latest water samples were taken between February 7th, 2019 and March 14th, 2019.