East Niles CSD is a large public water system in EPA region 09 that provides tap water for the 93306, 93307 zip codes. It has 5 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 East Niles CSD showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <2.0 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <2.0 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD 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 #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.5 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.5 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 50 µg/L. Learn more about HAA5 (five regulated haloacetic acids).
DSMRT for imported surface water Distribution System-SW
| 6/20/2019 68 months ago
| 42 µg/L ⚠️ Exceeds 50% of Reference Level
|
---|---|---|
DSMRT for Kern Citrus Tank Distribution System - GW
| 6/20/2019 68 months ago
| 50 µg/L ⚠️ Exceeds 50% of Reference Level
|
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).
DSMRT for imported surface water Distribution System-SW
| 6/20/2019 68 months ago
| 1.97 µg/L |
---|---|---|
DSMRT for Kern Citrus Tank Distribution System - GW
| 6/20/2019 68 months ago
| 2.2 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).
DSMRT for imported surface water Distribution System-SW
| 6/20/2019 68 months ago
| 43.97 µg/L |
---|---|---|
DSMRT for Kern Citrus Tank Distribution System - GW
| 6/20/2019 68 months ago
| 52.2 µg/L |
alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for East Niles CSD showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.01 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.01 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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.
Entry Point to Dist. System Imported Surface Water
| 10/15/2018 76 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 #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of cylindrospermopsin that were below unsafe concentration levels. Learn more about cylindrospermopsin.
Entry Point to Dist. System Imported Surface Water
| 10/15/2018 76 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 East Niles CSD showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 0.52 µg/L. Learn more about Manganese.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| .52 µg/L Meets Reporting Threshold
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 months ago
| <0.4 µg/L Below Reporting Level
|
o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.007 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.007 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.05 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.05 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.02 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.02 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of Total Microcystin that were below unsafe concentration levels. Learn more about Total Microcystin.
Entry Point to Dist. System Imported Surface Water
| 10/15/2018 76 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 East Niles CSD showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.04 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.04 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 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 East Niles CSD showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.
EP #30 - Well 21 Treated Well 21
| 3/11/2019 72 months ago
| <0.07 µg/L Below Reporting Level
|
---|---|---|
EP #25 - Kern Citrus Tank Treated Kern Citrus Tank (Wells 10, 13 & 14)
| 3/11/2019 72 months ago
| <0.07 µg/L Below Reporting Level
|
Entry Point to Dist. System Imported Surface Water
| 6/20/2019 68 months ago
| <0.07 µg/L Below Reporting Level
|
Facility Name | Water Type/Source |
---|---|
Well 21 | Ground Water (GW) |
Kern Citrus Tank (Wells 10, 13 & 14) | Ground Water (GW) |
Imported Surface Water | Surface Water (SW) |
Distribution System-SW | Multiple sources (MX) |
Distribution System - GW | Multiple sources (MX) |
The latest water samples were taken between October 15th, 2018 and June 20th, 2019.