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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.

Nitrate results

MS0640022 , Okatoma Water Association #2

108 samples have been analysed for Nitrate at Okatoma Water Association #2.

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 Nitrate result

The table below lists 1–10 of 108 samples, newest first — collected April 15, 2024 to July 22, 2026.

10 Nitrate results from the 10 samples listed here: 5 detected, 5 not detected. Those samples also carried 21 results for other analytes, which are on the full results page.

Nitrate results for Okatoma Water Association #2, from 1 to 10 of 108 samples shown analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Jul 22, 2026
Sampling point
TF082 Treatment Plant T082
Sample type
Routine
Lab sample
35052967003
Laboratory
Pace Analytical Services, LLC
0.65 mg/l , sample collected Jul 22, 2026, sampling point TF082 Nitrate 1040 EPA method 353.2 Not recorded
Collected
Jul 22, 2026
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
35052967001
Laboratory
Pace Analytical Services, LLC
2 mg/l , sample collected Jul 22, 2026, sampling point TF080 Nitrate 1040 EPA method 353.2 Not recorded
Collected
Apr 7, 2025 11:50
Sampling point
TF108 Treatment Plant T108
Sample type
Routine
Lab sample
NI-250408-015
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 7, 2025 11:50, sampling point TF108 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 7, 2025 11:45
Sampling point
TF107
Sample type
Routine
Lab sample
NI-250408-014
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 7, 2025 11:45, sampling point TF107 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 7, 2025 10:50
Sampling point
TF082 Treatment Plant T082
Sample type
Routine
Lab sample
NI-250408-013
Laboratory
MSDH Lab
0.728 mg/l , sample collected Apr 7, 2025 10:50, sampling point TF082 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 7, 2025 11:19
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-250408-012
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 7, 2025 11:19, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 7, 2025 10:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250408-011
Laboratory
MSDH Lab
1.86 mg/l , sample collected Apr 7, 2025 10:30, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 15, 2024 10:50
Sampling point
TF108 Treatment Plant T108
Sample type
Routine
Lab sample
NI-240416-037
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 15, 2024 10:50, sampling point TF108 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Apr 15, 2024 10:55
Sampling point
TF107
Sample type
Routine
Lab sample
NI-240416-036
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 15, 2024 10:55, sampling point TF107 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Apr 15, 2024 10:00
Sampling point
TF082 Treatment Plant T082
Sample type
Routine
Lab sample
NI-240416-035
Laboratory
MSDH Lab
0.785 mg/l , sample collected Apr 15, 2024 10:00, sampling point TF082 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024

Routine (10).