UNH - Durham Water is a large public water system in EPA region 01 that provides tap water for the 03824 zip codes. It has 6 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 UNH - Durham Water showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.
| Finished Water Sample @ TP Treatment Plant
| 4/15/2019 74 months ago
| <2.0 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 2/19/2019 76 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 UNH - Durham Water showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.
| Finished Water Sample @ TP Treatment Plant
| 4/15/2019 74 months ago
| <0.4 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 2/19/2019 76 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 UNH - Durham Water showed levels of 2-propen-1-ol (Allyl Alcohol) that were below unsafe concentration levels. Learn more about 2-propen-1-ol (Allyl Alcohol).
| Finished Water Sample @ TP Treatment Plant
| 4/15/2019 74 months ago
| <0.5 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 2/19/2019 76 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 UNH - Durham Water showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 31.8 µg/L. Learn more about HAA5 (five regulated haloacetic acids).
| Foss Farm Tank Foss Farm Tank
| 4/15/2019 74 months ago
| 31.8 µg/L ⚠️ Exceeds 50% of Reference Level
|
|---|---|---|
| Health Services Health Services
| 4/15/2019 74 months ago
| 11.68 µg/L Meets Reporting Threshold
|
| Sample tap at WWTP WWTP
| 4/15/2019 74 months ago
| 27.9 µg/L Meets Reporting Threshold
|
| sample tap at Gregg Hall Gregg Hall
| 4/15/2019 74 months ago
| 17.41 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).
| Foss Farm Tank Foss Farm Tank
| 4/15/2019 74 months ago
| 2.99 µg/L |
|---|---|---|
| Health Services Health Services
| 4/15/2019 74 months ago
| 1.04 µg/L |
| Sample tap at WWTP WWTP
| 4/15/2019 74 months ago
| 1.99 µg/L |
| sample tap at Gregg Hall Gregg Hall
| 4/15/2019 74 months ago
| 1.15 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).
| Foss Farm Tank Foss Farm Tank
| 4/15/2019 74 months ago
| 34.79 µg/L |
|---|---|---|
| Health Services Health Services
| 4/15/2019 74 months ago
| 12.72 µg/L |
| Sample tap at WWTP WWTP
| 4/15/2019 74 months ago
| 29.89 µg/L |
| sample tap at Gregg Hall Gregg Hall
| 4/15/2019 74 months ago
| 18.56 µg/L |
alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for UNH - Durham Water showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.
| Finished Water Sample @ TP Treatment Plant
| 5/6/2019 74 months ago
| <0.01 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 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.
| Finished Water Sample @ TP Treatment Plant
| 11/19/2018 79 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.
| Finished Water Sample @ TP Treatment Plant
| 4/15/2019 74 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 2/19/2019 76 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 UNH - Durham Water showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.
| Finished Water Sample @ TP Treatment Plant
| 5/6/2019 74 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 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 UNH - Durham Water showed levels of cylindrospermopsin that were below unsafe concentration levels. Learn more about cylindrospermopsin.
| Finished Water Sample @ TP Treatment Plant
| 11/19/2018 79 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 UNH - Durham Water showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.
| Finished Water Sample @ TP Treatment Plant
| 5/6/2019 74 months ago
| <0.2 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 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 UNH - Durham Water showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.
| Finished Water Sample @ TP Treatment Plant
| 5/6/2019 74 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 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.
| Finished Water Sample @ TP Treatment Plant
| 4/15/2019 74 months ago
| <0.3 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 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 UNH - Durham Water showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 4.21 µg/L. Learn more about Manganese.
| Finished Water Sample @ TP Treatment Plant
| 4/15/2019 74 months ago
| 4.21 µg/L Meets Reporting Threshold
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 months ago
| 1.77 µg/L Meets Reporting Threshold
|
o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.
| Finished Water Sample @ TP Treatment Plant
| 4/15/2019 74 months ago
| <0.007 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 2/19/2019 76 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 UNH - Durham Water showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.
| Finished Water Sample @ TP Treatment Plant
| 5/6/2019 74 months ago
| <0.05 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 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 UNH - Durham Water showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.
| Finished Water Sample @ TP Treatment Plant
| 5/6/2019 74 months ago
| <0.3 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 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 UNH - Durham Water showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.
| Finished Water Sample @ TP Treatment Plant
| 4/15/2019 74 months ago
| <0.02 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 2/19/2019 76 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 UNH - Durham Water showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.
| Finished Water Sample @ TP Treatment Plant
| 5/6/2019 74 months ago
| <0.2 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 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 UNH - Durham Water showed levels of Total Microcystin that were below unsafe concentration levels. Learn more about Total Microcystin.
| Finished Water Sample @ TP Treatment Plant
| 11/19/2018 79 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 UNH - Durham Water showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.
| Finished Water Sample @ TP Treatment Plant
| 5/6/2019 74 months ago
| <0.04 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 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 UNH - Durham Water showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.
| Finished Water Sample @ TP Treatment Plant
| 5/6/2019 74 months ago
| <0.07 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Lee Well Pumphouse
| 1/22/2019 77 months ago
| <0.07 µg/L Below Reporting Level
|
| Facility Name | Water Type/Source |
|---|---|
| Treatment Plant | Surface Water (SW) |
| Foss Farm Tank | Surface Water (SW) |
| Health Services | Multiple sources (MX) |
| Lee Well Pumphouse | Ground Water (GW) |
| WWTP | Multiple sources (MX) |
| Gregg Hall | Surface Water (SW) |
The latest water samples were taken between November 19th, 2018 and May 6th, 2019.