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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

MS0150004 , Copiah W/A - Gallman

36 samples have been analysed for Nitrate-Nitrite at Copiah W/A - Gallman.

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 36 samples, newest first — collected January 30, 2017 to June 30, 2026.

10 Nitrate-Nitrite results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 30 results for other analytes, which are on the full results page.

Nitrate-Nitrite results for Copiah W/A - Gallman, from 1 to 10 of 36 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
Jun 30, 2026
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
35047543001
Laboratory
Pace Analytical Services, LLC
0.85 mg/l , sample collected Jun 30, 2026, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2026 – Dec 31, 2026
Collected
Jan 27, 2025 11:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250128-031
Laboratory
MSDH Lab
0.981 mg/l , sample collected Jan 27, 2025 11:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Oct 16, 2024 09:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-241017-001
Laboratory
MSDH Lab
1.1 mg/l , sample collected Oct 16, 2024 09:15, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Feb 8, 2023 11:40
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-230209-012
Laboratory
MSDH Lab
0.971 mg/l , sample collected Feb 8, 2023 11:40, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Jan 14, 2022 09:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220114-003
Laboratory
MSDH Lab
0.936 mg/l , sample collected Jan 14, 2022 09:10, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Feb 3, 2021 10:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210204-027
Laboratory
MSDH Lab
0.952 mg/l , sample collected Feb 3, 2021 10:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Feb 17, 2020 08:58
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
200218-004NI
Laboratory
MSDH Lab
0.99 mg/l , sample collected Feb 17, 2020 08:58, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Apr 11, 2019 19:20
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
190416-007NI
Laboratory
MSDH Lab
1 mg/l , sample collected Apr 11, 2019 19:20, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Feb 21, 2018 10:08
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
180222-007NI
Laboratory
MSDH Lab
1 mg/l , sample collected Feb 21, 2018 10:08, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Jan 30, 2017 12:20
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
170131-017NI
Laboratory
MSDH Lab
1 mg/l , sample collected Jan 30, 2017 12:20, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017

Routine (10).