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
MS0450013 , City of Ridgeland
171 samples have been analysed for Nitrite at City of Ridgeland.
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 1–10 of 171 samples, newest first — collected March 21, 2024 to February 10, 2026.
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 Feb 10, 2026 11:25, sampling point TF105 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2026 – Dec 31, 2026 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 12:50, sampling point TF111 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 12:30, sampling point TF110 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 10:45, sampling point TF107 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 12:00, sampling point TF106 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 09:30, sampling point TF105 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 10:25, sampling point TF104 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 11:16, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 10:00, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 21, 2024 06:27, sampling point TF111 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
-
- Collected
- Feb 10, 2026 11:25
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- NI-260210-027
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 12, 2025 12:50
- Sampling point
- TF111 Treatment Facility TF111
- Sample type
- Routine
- Lab sample
- NI-250312-051
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 12, 2025 12:30
- Sampling point
- TF110 Int Livingston & Walter Peyt
- Sample type
- Routine
- Lab sample
- NI-250312-052
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 12, 2025 10:45
- Sampling point
- TF107 Treatment Plant T107
- Sample type
- Routine
- Lab sample
- NI-250312-053
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 12, 2025 12:00
- Sampling point
- TF106 Treatment Plant T106
- Sample type
- Routine
- Lab sample
- NI-250312-054
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 12, 2025 09:30
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- NI-250312-055
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 12, 2025 10:25
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- NI-250312-056
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 12, 2025 11:16
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- NI-250312-057
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 12, 2025 10:00
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- NI-250312-058
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 21, 2024 06:27
- Sampling point
- TF111 Treatment Facility TF111
- Sample type
- Routine
- Lab sample
- NI-240321-050
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
Routine (10).