City of Glendale (AZ) Water Quality

City of Glendale is a large public water system in EPA region 09 that provides tap water for the 85301 - 85308 zip codes. It has 23 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.

• Table of Contents
• Contaminants
• Facilities
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Contaminants

• Jump To Contaminant
• 1-butanol
• 2-methoxyethanol
• 2-propen-1-ol
• HAA5
• HAA6Br
• HAA9
• alpha-hexachlorocyclohexane
• anatoxin-a
• butylated hydroxyanisole
• chlorpyrifos
• cylindrospermopsin
• dimethipin
• ethoprop
• germanium
• manganese
• o-toluidine
• oxyfluorfen
• profenofos
• quinoline
• tebuconazole
• total microcystin
• total permethrin
• tribufos

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 City of Glendale showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<2.0 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<2.0 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	2/3/2021 52 months ago	<2.0 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<2.0 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<2.0 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<2.0 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<2.0 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<2.0 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<2.0 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<2.0 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 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 City of Glendale showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.4 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.4 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	2/3/2021 52 months ago	<0.4 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.4 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.4 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.4 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.4 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.4 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.4 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.4 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 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 City of Glendale showed levels of 2-propen-1-ol (Allyl Alcohol) that were below unsafe concentration levels. Learn more about 2-propen-1-ol (Allyl Alcohol).

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.5 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.5 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	2/3/2021 52 months ago	<0.5 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.5 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.5 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.5 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.5 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.5 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.5 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.5 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 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 City of Glendale showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 17.51 µg/L. Learn more about HAA5 (five regulated haloacetic acids).

S1 - Site 1 - Grid 1 Distribution System - MX	7/16/2019 71 months ago	14.12 µg/L Meets Reporting Threshold
S2 - Site 9 - Grid 17 Distribution System - MX	7/16/2019 71 months ago	13.94 µg/L Meets Reporting Threshold
S2 - Site 18 - Grid 50 Distribution System - MX	7/16/2019 71 months ago	16.6 µg/L Meets Reporting Threshold
S2 - Site 19 - Grid 3 Distribution System - MX	7/16/2019 71 months ago	13.92 µg/L Meets Reporting Threshold
S2 - Site 5 - Grid 8 Distribution System - MX	7/16/2019 71 months ago	13.8 µg/L Meets Reporting Threshold
S2 - Site 17 - Grid 12 Distribution System - MX	7/16/2019 71 months ago	12.11 µg/L Meets Reporting Threshold
S1 - Site 7 - Grid 34 Distribution System - MX	7/16/2019 71 months ago	12.54 µg/L Meets Reporting Threshold
S2 - Site 14 - Grid 38 Distribution System - MX	7/16/2019 71 months ago	14.6 µg/L Meets Reporting Threshold
S1 - Site 8 - Grid 39 Distribution System - MX	7/16/2019 71 months ago	17.51 µg/L Meets Reporting Threshold
S2 - Site 15 - Grid 40 Distribution System - MX	7/16/2019 71 months ago	14.36 µg/L Meets Reporting Threshold
S2 - Site 23 - Grid 45 Distribution System - MX	7/16/2019 71 months ago	13.14 µg/L Meets Reporting Threshold
S1 - Site 11 - Grid 54 Distribution System - MX	7/16/2019 71 months ago	15.62 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).

S1 - Site 1 - Grid 1 Distribution System - MX	7/16/2019 71 months ago	20.72 µg/L
S2 - Site 9 - Grid 17 Distribution System - MX	7/16/2019 71 months ago	20.74 µg/L
S2 - Site 18 - Grid 50 Distribution System - MX	7/16/2019 71 months ago	20.9 µg/L
S2 - Site 19 - Grid 3 Distribution System - MX	7/16/2019 71 months ago	20.42 µg/L
S2 - Site 5 - Grid 8 Distribution System - MX	7/16/2019 71 months ago	21.6 µg/L
S2 - Site 17 - Grid 12 Distribution System - MX	7/16/2019 71 months ago	20.61 µg/L
S1 - Site 7 - Grid 34 Distribution System - MX	7/16/2019 71 months ago	20.24 µg/L
S2 - Site 14 - Grid 38 Distribution System - MX	7/16/2019 71 months ago	18.9 µg/L
S1 - Site 8 - Grid 39 Distribution System - MX	7/16/2019 71 months ago	19.01 µg/L
S2 - Site 15 - Grid 40 Distribution System - MX	7/16/2019 71 months ago	15.86 µg/L
S2 - Site 23 - Grid 45 Distribution System - MX	7/16/2019 71 months ago	14.34 µg/L
S1 - Site 11 - Grid 54 Distribution System - MX	7/16/2019 71 months ago	16.72 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).

S1 - Site 1 - Grid 1 Distribution System - MX	7/16/2019 71 months ago	30.52 µg/L
S2 - Site 9 - Grid 17 Distribution System - MX	7/16/2019 71 months ago	30.24 µg/L
S2 - Site 18 - Grid 50 Distribution System - MX	7/16/2019 71 months ago	34.6 µg/L
S2 - Site 19 - Grid 3 Distribution System - MX	7/16/2019 71 months ago	30.02 µg/L
S2 - Site 5 - Grid 8 Distribution System - MX	7/16/2019 71 months ago	30.8 µg/L
S2 - Site 17 - Grid 12 Distribution System - MX	7/16/2019 71 months ago	27.81 µg/L
S1 - Site 7 - Grid 34 Distribution System - MX	7/16/2019 71 months ago	28.54 µg/L
S2 - Site 14 - Grid 38 Distribution System - MX	7/16/2019 71 months ago	31.9 µg/L
S1 - Site 8 - Grid 39 Distribution System - MX	7/16/2019 71 months ago	32.61 µg/L
S2 - Site 15 - Grid 40 Distribution System - MX	7/16/2019 71 months ago	27.46 µg/L
S2 - Site 23 - Grid 45 Distribution System - MX	7/16/2019 71 months ago	25.34 µg/L
S1 - Site 11 - Grid 54 Distribution System - MX	7/16/2019 71 months ago	29.22 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 City of Glendale showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.01 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.01 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	9/3/2020 57 months ago	<0.01 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.01 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.01 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.01 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.01 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.01 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.01 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.01 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 months ago	<0.01 µg/L Below Reporting Level

anatoxin-a

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

Cholla WTP POE Cholla WTP	8/19/2019 70 months ago	<0.03 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	8/19/2019 70 months ago	<0.03 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	8/19/2019 70 months ago	<0.03 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.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.03 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.03 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	2/3/2021 52 months ago	<0.03 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 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 City of Glendale showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.03 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.03 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	9/3/2020 57 months ago	<0.03 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 months ago	<0.03 µg/L Below Reporting Level

cylindrospermopsin

cylindrospermopsin is a chemical contaminant that has a reference level of 0.7 µg/L. All the latest water samples for City of Glendale showed levels of cylindrospermopsin that were below unsafe concentration levels. Learn more about cylindrospermopsin.

Cholla WTP POE Cholla WTP	8/19/2019 70 months ago	<0.09 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	8/19/2019 70 months ago	<0.09 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	8/19/2019 70 months ago	<0.09 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 City of Glendale showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.2 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.2 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	9/3/2020 57 months ago	<0.2 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.2 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 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 City of Glendale showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.03 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.03 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	9/3/2020 57 months ago	<0.03 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.03 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 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.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.3 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.3 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	2/3/2021 52 months ago	.38 µg/L
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	.33 µg/L
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	.44 µg/L
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.3 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.3 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	.36 µg/L
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.3 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	.45 µg/L
Oasis WTP POE Oasis WTP	7/15/2019 71 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 City of Glendale showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 9.1 µg/L. Learn more about Manganese.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	6.1 µg/L Meets Reporting Threshold
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	2.5 µg/L Meets Reporting Threshold
Well 22 (SRP) POE Well 22 (SRP)	2/3/2021 52 months ago	.78 µg/L Meets Reporting Threshold
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.4 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	.7 µg/L Meets Reporting Threshold
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	1.9 µg/L Meets Reporting Threshold
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	9.1 µg/L Meets Reporting Threshold
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	.6 µg/L Meets Reporting Threshold
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	1.7 µg/L Meets Reporting Threshold
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	1.6 µg/L Meets Reporting Threshold
Oasis WTP POE Oasis WTP	7/15/2019 71 months ago	2.8 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.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.007 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.007 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	2/3/2021 52 months ago	.0075 µg/L
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.007 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.007 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.007 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.007 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.007 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.007 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.007 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 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 City of Glendale showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.05 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.05 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	9/3/2020 57 months ago	<0.05 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.05 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.05 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.05 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.05 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.05 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.05 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.05 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 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 City of Glendale showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.3 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.3 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	9/3/2020 57 months ago	<0.3 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.3 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.3 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.3 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.3 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.3 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.3 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.3 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 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 City of Glendale showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.02 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.02 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	2/3/2021 52 months ago	<0.02 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.02 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.02 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.02 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.02 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.02 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.02 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.02 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 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 City of Glendale showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.2 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.2 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	9/3/2020 57 months ago	<0.2 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.2 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.2 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 months ago	<0.2 µg/L Below Reporting Level

Total Microcystin

Total Microcystin is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for City of Glendale showed levels of Total Microcystin that were below unsafe concentration levels. Learn more about Total Microcystin.

Cholla WTP POE Cholla WTP	8/19/2019 70 months ago	<0.3 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	8/19/2019 70 months ago	<0.3 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	8/19/2019 70 months ago	<0.3 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 City of Glendale showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.04 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.04 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	9/3/2020 57 months ago	<0.04 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.04 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.04 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.04 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.04 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.04 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.04 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.04 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 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 City of Glendale showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.

Cholla WTP POE Cholla WTP	7/15/2019 71 months ago	<0.07 µg/L Below Reporting Level
Pyramid Peak WTP POE Pyramid Peak WTP	7/15/2019 71 months ago	<0.07 µg/L Below Reporting Level
Well 22 (SRP) POE Well 22 (SRP)	9/3/2020 57 months ago	<0.07 µg/L Below Reporting Level
Well 27 (SRP) POE Well 27 (SRP)	4/18/2019 74 months ago	<0.07 µg/L Below Reporting Level
Well 30 (SRP) POE Well 30 (SRP)	4/18/2019 74 months ago	<0.07 µg/L Below Reporting Level
Well 40 (SRP) POE Well 40 (SRP)	4/18/2019 74 months ago	<0.07 µg/L Below Reporting Level
Well 43 (COG) POE Well 43 (COG)	5/2/2019 74 months ago	<0.07 µg/L Below Reporting Level
Well 122 (COF-Arrowhead) POE Well 122 (COF-Arrowhead)	4/18/2019 74 months ago	<0.07 µg/L Below Reporting Level
Well 16 (SRP) POE Well 16 (SRP)	4/18/2019 74 months ago	<0.07 µg/L Below Reporting Level
CB-1R POE Camelback Ranch (CB-1R)	4/18/2019 74 months ago	<0.07 µg/L Below Reporting Level
Oasis WTP POE Oasis WTP	7/15/2019 71 months ago	<0.07 µg/L Below Reporting Level

Sampling Facilities

Facility Name	Water Type/Source
Cholla WTP	Multiple sources (MX)
Pyramid Peak WTP	Surface Water (SW)
Well 22 (SRP)	Ground Water (GW)
Well 27 (SRP)	Ground Water (GW)
Well 30 (SRP)	Ground Water (GW)
Well 40 (SRP)	Ground Water (GW)
Well 43 (COG)	Ground Water (GW)
Well 122 (COF-Arrowhead)	Ground Water (GW)
Well 16 (SRP)	Ground Water (GW)
Camelback Ranch (CB-1R)	Ground Water (GW)
Oasis WTP	Surface Water (SW)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)
Distribution System - MX	Multiple sources (MX)

FAQ

Is City of Glendale tap water safe to drink?

When was City of Glendale last tested for water contamination?

The latest water samples were taken between April 18th, 2019 and February 3rd, 2021.