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
MS0640009 , Okatoma Water Association #1
138 samples have been analysed for Nitrite at Okatoma Water Association #1.
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 138 samples, newest first — collected January 13, 2025 to July 22, 2026.
10 Nitrite results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 22 results for other analytes, which are on the full results page.
| Result | Analyte | Monitoring period |
|---|---|---|
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| Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jul 22, 2026, sampling point TF082 | Nitrite 1041 EPA method 353.2 | Apr 1, 2026 – Jun 30, 2026 |
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| Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jul 22, 2026, sampling point TF081 | Nitrite 1041 EPA method 353.2 | Apr 1, 2026 – Jun 30, 2026 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 7, 2025 10:48, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Oct 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 7, 2025 10:46, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Oct 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 8, 2025 14:30, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Jul 1, 2025 – Sep 30, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 8, 2025 14:20, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jul 1, 2025 – Sep 30, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 7, 2025 09:30, sampling point TF082 | 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 31, 2025 12:30, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Mar 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 31, 2025 12:16, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Mar 31, 2025 |
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| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 13, 2025 12:07, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Mar 31, 2025 |
-
- Collected
- Jul 22, 2026
- Sampling point
- TF082 Treatment Facility TF082
- Sample type
- Routine
- Lab sample
- 35052962003
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Apr 1, 2026 – Jun 30, 2026
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.05 mg/l Minimum Reporting Level
-
- Collected
- Jul 22, 2026
- Sampling point
- TF081 Treatment Plant 081
- Sample type
- Routine
- Lab sample
- 35052962002
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Apr 1, 2026 – Jun 30, 2026
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.05 mg/l Minimum Reporting Level
-
- Collected
- Oct 7, 2025 10:48
- Sampling point
- TF081 Treatment Plant 081
- Sample type
- Routine
- Lab sample
- NI-251008-009
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Oct 7, 2025 10:46
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- NI-251008-010
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jul 8, 2025 14:30
- Sampling point
- TF081 Treatment Plant 081
- Sample type
- Routine
- Lab sample
- NI-250709-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Sep 30, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jul 8, 2025 14:20
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- NI-250709-008
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Sep 30, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Apr 7, 2025 09:30
- Sampling point
- TF082 Treatment Facility TF082
- Sample type
- Routine
- Lab sample
- NI-250408-024
- 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 31, 2025 12:30
- Sampling point
- TF081 Treatment Plant 081
- Sample type
- Routine
- Lab sample
- NI-250401-023
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Mar 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 31, 2025 12:16
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- NI-250401-024
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Mar 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jan 13, 2025 12:07
- Sampling point
- TF081 Treatment Plant 081
- Sample type
- Routine
- Lab sample
- NI-250114-010
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Mar 31, 2025
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
Routine (10).