Mesa Water District is a large public water system in EPA region 09 that provides tap water for the 92626, 92627, 92663, 92707 zip codes. It has 8 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.
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 Mesa Water District showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <2.0 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <2.0 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <2.0 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 12/12/2018 77 months ago
| <2.0 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <2.0 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <2.0 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <2.0 µg/L Below Reporting Level
|
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 Mesa Water District showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.4 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.4 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.4 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 12/12/2018 77 months ago
| <0.4 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.4 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.4 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.4 µg/L Below Reporting Level
|
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 Mesa Water District 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 #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.5 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.5 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.5 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 12/12/2018 77 months ago
| <0.5 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.5 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.5 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.5 µg/L Below Reporting Level
|
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 Mesa Water District showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 6.661 µg/L. Learn more about HAA5 (five regulated haloacetic acids).
| DL-MCWD-VICTORIA-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 6.661 µg/L Meets Reporting Threshold
|
|---|---|---|
| DL-MCWD-JOANN-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| .59 µg/L Meets Reporting Threshold
|
| DL-MCWD-FAIR-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 5.258 µg/L Meets Reporting Threshold
|
| DL-MCWD-MCLINTOCK-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 5.267 µg/L Meets Reporting Threshold
|
| DL-MCWD-KALMUS-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| .34 µg/L Meets Reporting Threshold
|
| DL-MCWD-VIRGINIA-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 5.044 µg/L Meets Reporting Threshold
|
| DL-MCWD-21ST-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 5.384 µg/L Meets Reporting Threshold
|
| DL-MCWD-18TH-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 5.479 µg/L Meets Reporting Threshold
|
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).
| DL-MCWD-VICTORIA-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 11.63 µg/L |
|---|---|---|
| DL-MCWD-JOANN-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| .59 µg/L |
| DL-MCWD-FAIR-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 11.03 µg/L |
| DL-MCWD-MCLINTOCK-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 10.63 µg/L |
| DL-MCWD-KALMUS-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| .34 µg/L |
| DL-MCWD-VIRGINIA-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 6.97 µg/L |
| DL-MCWD-21ST-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 7.28 µg/L |
| DL-MCWD-18TH-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 7.21 µg/L |
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).
| DL-MCWD-VICTORIA-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 13.061 µg/L |
|---|---|---|
| DL-MCWD-JOANN-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| .59 µg/L |
| DL-MCWD-FAIR-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 11.568 µg/L |
| DL-MCWD-MCLINTOCK-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 11.197 µg/L |
| DL-MCWD-KALMUS-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| .34 µg/L |
| DL-MCWD-VIRGINIA-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 8.244 µg/L |
| DL-MCWD-21ST-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 8.684 µg/L |
| DL-MCWD-18TH-01 Mesa Water District Distribution System
| 5/29/2019 71 months ago
| 8.739 µg/L |
alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for Mesa Water District showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.01 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.01 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.01 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.01 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.01 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.01 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.01 µg/L Below Reporting Level
|
anatoxin-a is a chemical contaminant that is a potential threat to human health. Learn more about anatoxin-a.
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.03 µg/L Below Reporting Level
|
|---|
Butylated Hydroxyanisole is a chemical contaminant that is a potential threat to human health. Learn more about Butylated Hydroxyanisole.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 12/12/2018 77 months ago
| <0.03 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.03 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
chlorpyrifos is a chemical contaminant that has a reference level of 2 µg/L. All the latest water samples for Mesa Water District showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.03 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.03 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
cylindrospermopsin is a chemical contaminant that has a reference level of 0.7 µg/L. All the latest water samples for Mesa Water District showed levels of cylindrospermopsin that were below unsafe concentration levels. Learn more about cylindrospermopsin.
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.09 µg/L Below Reporting Level
|
|---|
dimethipin is a chemical contaminant that has a reference level of 140 µg/L. All the latest water samples for Mesa Water District showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.2 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.2 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.2 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.2 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.2 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.2 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.2 µg/L Below Reporting Level
|
ethoprop is a chemical contaminant that has a reference level of 1.14 µg/L. All the latest water samples for Mesa Water District showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.03 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.03 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.03 µg/L Below Reporting Level
|
Germanium is a chemical contaminant that is a potential threat to human health. Learn more about Germanium.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.3 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.3 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.3 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 12/12/2018 77 months ago
| .36 µg/L |
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.3 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| 1.149 µg/L |
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.3 µg/L Below Reporting Level
|
Manganese is a chemical contaminant that has a reference level of 300 µg/L. All the latest water samples for Mesa Water District showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 28.4 µg/L. Learn more about Manganese.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| 4.023 µg/L Meets Reporting Threshold
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| 2.523 µg/L Meets Reporting Threshold
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| 28.4 µg/L Meets Reporting Threshold
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 12/12/2018 77 months ago
| 1.965 µg/L Meets Reporting Threshold
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.4 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| .785 µg/L Meets Reporting Threshold
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| 4.645 µg/L Meets Reporting Threshold
|
o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.007 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.007 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.007 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 12/12/2018 77 months ago
| <0.007 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.007 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.007 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.007 µg/L Below Reporting Level
|
oxyfluorfen is a chemical contaminant that has a reference level of 200 µg/L. All the latest water samples for Mesa Water District showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.05 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.05 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.05 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.05 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.05 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.05 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.05 µg/L Below Reporting Level
|
profenofos is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Mesa Water District showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.3 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.3 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.3 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.3 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.3 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.3 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.3 µg/L Below Reporting Level
|
quinoline is a chemical contaminant that has a reference level of 0.01 µg/L. All the latest water samples for Mesa Water District showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.02 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.02 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.02 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 12/12/2018 77 months ago
| <0.02 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.02 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.02 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.02 µg/L Below Reporting Level
|
tebuconazole is a chemical contaminant that has a reference level of 190 µg/L. All the latest water samples for Mesa Water District showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.2 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.2 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.2 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.2 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.2 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.2 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.2 µg/L Below Reporting Level
|
Total Microcystin is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Mesa Water District showed levels of Total Microcystin that were below unsafe concentration levels. Learn more about Total Microcystin.
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.3 µg/L Below Reporting Level
|
|---|
Total Permethrin is a chemical contaminant that has a reference level of 3.344 µg/L. All the latest water samples for Mesa Water District showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.04 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.04 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.04 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.04 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.04 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.04 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.04 µg/L Below Reporting Level
|
tribufos is a chemical contaminant that has a reference level of 0.6 µg/L. All the latest water samples for Mesa Water District showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.
| EP #20 - EP-MCWD3B-01 Well 3B
| 2/26/2019 75 months ago
| <0.07 µg/L Below Reporting Level
|
|---|---|---|
| EP #19 - EP-MCWD7-01 Well 7
| 2/26/2019 75 months ago
| <0.07 µg/L Below Reporting Level
|
| EP #35 - EP-MCWD1B-01 Well 1B
| 2/26/2019 75 months ago
| <0.07 µg/L Below Reporting Level
|
| IS-DIEMER-PLANTEFF-01 MWD Intertie 1
| 6/26/2018 83 months ago
| <0.07 µg/L Below Reporting Level
|
| EP-MCWD5-01 Well 5
| 2/26/2019 75 months ago
| <0.07 µg/L Below Reporting Level
|
| MCWD-COLR-TOTALBLEND Colored Trtmt (Wells 6 & 11)
| 3/14/2019 74 months ago
| <0.07 µg/L Below Reporting Level
|
| EP-MCWD9B-01 Well 9B
| 2/26/2019 75 months ago
| <0.07 µg/L Below Reporting Level
|
| Facility Name | Water Type/Source |
|---|---|
| Well 3B | Ground Water (GW) |
| Well 7 | Ground Water (GW) |
| Well 1B | Ground Water (GW) |
| MWD Intertie 1 | Surface Water (SW) |
| Well 5 | Ground Water (GW) |
| Colored Trtmt (Wells 6 & 11) | Ground Water (GW) |
| Well 9B | Ground Water (GW) |
| Mesa Water District Distribution System | Multiple sources (MX) |
The latest water samples were taken between June 26th, 2018 and May 29th, 2019.