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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

MS0690002 , Town of Coldwater

21 samples have been analysed for Nitrate-Nitrite at Town of Coldwater.

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 21 samples, newest first — collected May 11, 2015 to February 10, 2026.

10 Nitrate-Nitrite results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 20 results for other analytes, which are on the full results page.

Nitrate-Nitrite results for Town of Coldwater, from 1 to 10 of 21 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 10, 2026 12:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-260211-021
Laboratory
MSDH Lab
0.875 mg/l , sample collected Feb 10, 2026 12:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Apr 15, 2025 10:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250416-078
Laboratory
MSDH Lab
1.04 mg/l , sample collected Apr 15, 2025 10:45, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 30, 2024 13:37
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-240501-016
Laboratory
MSDH Lab
0.985 mg/l , sample collected Apr 30, 2024 13:37, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Mar 7, 2023 13:24
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-230308-081
Laboratory
MSDH Lab
0.952 mg/l , sample collected Mar 7, 2023 13:24, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Mar 29, 2022 11:04
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220330-020
Laboratory
MSDH Lab
1.05 mg/l , sample collected Mar 29, 2022 11:04, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Apr 20, 2021 12:20
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210421-013
Laboratory
MSDH Lab
0.837 mg/l , sample collected Apr 20, 2021 12:20, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
May 18, 2020 13:20
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
200519-005NI
Laboratory
MSDH Lab
0.89 mg/l , sample collected May 18, 2020 13:20, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Apr 3, 2018 14:08
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
180404-041NI
Laboratory
MSDH Lab
0.95 mg/l , sample collected Apr 3, 2018 14:08, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
May 23, 2016 14:50
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
160524-023NI
Laboratory
MSDH Lab
0.88 mg/l , sample collected May 23, 2016 14:50, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
May 11, 2015 14:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
150512-011NI
Laboratory
MSDH Lab
0.81 mg/l , sample collected May 11, 2015 14:10, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015

Routine (10).