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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-Nitrite results

MS0790002 , Buffalo Water Association

31 samples have been analysed for Nitrate-Nitrite at Buffalo Water Association.

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-Nitrite result

The table below lists 1–10 of 31 samples, newest first — collected November 14, 2018 to February 11, 2026.

10 Nitrate-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.

Nitrate-Nitrite results for Buffalo Water Association, from 1 to 10 of 31 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
Feb 11, 2026 15:05
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
NI-260212-004
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 11, 2026 15:05, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Feb 11, 2026 14:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-260212-003
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 11, 2026 14:10, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 22, 2024 14:35
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
NI-240423-050
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 22, 2024 14:35, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Apr 22, 2024 15:36
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-240423-049
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 22, 2024 15:36, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Mar 22, 2023 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-230323-003
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 22, 2023 13:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Sep 7, 2022 15:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220908-049
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 7, 2022 15:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
May 3, 2021 16:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210504-045
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 3, 2021 16:10, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Dec 21, 2020 15:00
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
NI-201222-010
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 21, 2020 15:00, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Dec 21, 2020 14:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-201222-009
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 21, 2020 14:15, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Nov 14, 2018 15:50
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
181115-004NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Nov 14, 2018 15:50, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018

Routine (10).