This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.
Nitrite results
MS0070007 , Duncan Hill Water Supply
48 samples have been analysed for Nitrite at Duncan Hill Water Supply.
This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.
What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.
No date range is applied: this list draws on every sample on record. Show the last two years only.
Every Nitrite result
The table below lists 11–20 of 48 samples, newest first — collected October 28, 2019 to October 24, 2022.
10 Nitrite results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 20 results for other analytes, which are on the full results page.
| Result | Analyte | Monitoring period |
|---|---|---|
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 24, 2022 15:07, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Oct 1, 2022 – Dec 31, 2022 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Sep 6, 2022 11:29, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jul 1, 2022 – Sep 30, 2022 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 4, 2022 14:48, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Apr 1, 2022 – Jun 30, 2022 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 3, 2022 15:10, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2022 – Dec 31, 2022 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 3, 2022 13:43, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2022 – Mar 31, 2022 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 19, 2021 14:24, sampling point WL003 | Nitrite 1041 EPA method QC10107041C | Not recorded |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 19, 2021 14:10, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 14, 2020 13:35, sampling point WL003 | Nitrite 1041 EPA method QC10107041C | Not recorded |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 14, 2020 13:35, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 28, 2019 10:38, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2019 – Dec 31, 2019 |
-
- Collected
- Oct 24, 2022 15:07
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- NI-221025-007
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2022 – Dec 31, 2022
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Sep 6, 2022 11:29
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- NI-220907-011
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Sep 30, 2022
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Apr 4, 2022 14:48
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- NI-220405-037
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2022 – Jun 30, 2022
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 3, 2022 15:10
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- NI-220104-030
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2022
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 3, 2022 13:43
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- NI-220104-026
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Mar 31, 2022
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 19, 2021 14:24
- Sampling point
- WL003 Well WL003
- Sample type
- Routine
- Lab sample
- NI-210120-002
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 19, 2021 14:10
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- NI-210120-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2021
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 14, 2020 13:35
- Sampling point
- WL003 Well WL003
- Sample type
- Routine
- Lab sample
- 200115-030NI
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 14, 2020 13:35
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 200115-028NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2020
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Oct 28, 2019 10:38
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 191029-036NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2019
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
Routine (10).