Nitrate and nitrite
Bethel, Town of
NOTE: Bethel, Town of purchases water from Greenville Utilities Comm. which is required to test for nitrate and nitrite. Sample information shown below was taken by Greenville Utilities Comm..
Nitrate and nitrite enter water from fertilizer runoff, septic tanks and urban runoff. These contaminants can cause oxygen deprivation for infants and increase the risk of cancer. Nitrite is significantly more toxic than nitrate. Click here to read more about nitrate.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 5 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 4 | 0 | ND |
ppm = parts per million
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.14 ppm
The EWG health guideline of 0.14 parts per million, or ppm, for nitrate and nitrite is based on the equivalent health guideline for nitrate, as defined in a peer-reviewed scientific study by EWG. This guideline represents a one-in-one-million annual cancer risk level.
EPA Maximum Contaminant
Level (MCL): 10 ppm
ppm = parts per million
All test results
NOTE: Bethel, Town of purchases water from Greenville Utilities Comm. which is required to test for nitrate and nitrite. Sample information shown below was taken by Greenville Utilities Comm..
| Date | Lab ID | Result |
|---|---|---|
| 2018-10-18 | 37729_18-43639 | ND |
| 2018-10-18 | 37729_18-43640 | ND |
| 2018-10-18 | 37729_18-43641 | ND |
| 2018-10-18 | 37729_18-43642 | ND |
| 2018-10-18 | 37729_18-43636 | ND |
| 2019-10-24 | 37729_19-46057 | ND |
| 2019-10-24 | 37729_19-46058 | ND |
| 2019-10-24 | 37729_19-46059 | ND |
| 2019-10-24 | 37729_19-46060 | ND |
| 2020-10-22 | 37729_20-46187 | ND |
| 2020-10-22 | 37729_20-46186 | ND |
| 2020-10-22 | 37729_20-46185 | ND |
| 2020-10-22 | 37729_20-46184 | ND |
| 2021-11-22 | 37729_21-52095 | ND |
| 2021-11-22 | 37729_21-52096 | ND |
| 2021-11-22 | 37729_21-52097 | ND |
| 2021-11-22 | 37729_21-52098 | ND |
| 2022-10-18 | 37729_22-51097 | ND |
| 2022-10-18 | 37729_22-51098 | ND |
| 2022-10-18 | 37729_22-51099 | ND |
| 2022-10-18 | 37729_22-51100 | ND |
| 2023-10-26 | 37729_23-60768 | ND |
| 2023-10-26 | 37729_23-60769 | ND |
| 2023-10-26 | 37729_23-60770 | ND |
| 2023-10-26 | 37729_23-60771 | ND |