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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

MS0010002 , City of Natchez

23 samples have been analysed for Nitrate-Nitrite at City of Natchez.

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 23 samples, newest first — collected January 17, 2017 to January 28, 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 City of Natchez, from 1 to 10 of 23 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
Jan 28, 2026 13:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-260129-002
Laboratory
MSDH Lab
0.14 mg/l , sample collected Jan 28, 2026 13:45, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Jan 13, 2025 16:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250114-025
Laboratory
MSDH Lab
0.155 mg/l , sample collected Jan 13, 2025 16:10, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Jan 9, 2024 14:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-240110-008
Laboratory
MSDH Lab
0.202 mg/l , sample collected Jan 9, 2024 14:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jan 9, 2023 15:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-230110-011
Laboratory
MSDH Lab
0.175 mg/l , sample collected Jan 9, 2023 15:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Jan 4, 2022 12:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220105-008
Laboratory
MSDH Lab
0.169 mg/l , sample collected Jan 4, 2022 12:15, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Jan 19, 2021 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210120-042
Laboratory
MSDH Lab
0.214 mg/l , sample collected Jan 19, 2021 13:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Nov 16, 2020 15:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-201117-001
Laboratory
MSDH Lab
0.209 mg/l , sample collected Nov 16, 2020 15:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Jan 22, 2019
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
190123-022NI
Laboratory
MSDH Lab
0.2 mg/l , sample collected Jan 22, 2019, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Jan 22, 2018 15:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
180123-011NI
Laboratory
MSDH Lab
0.36 mg/l , sample collected Jan 22, 2018 15:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Jan 17, 2017 15:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
170118-065NI
Laboratory
MSDH Lab
0.22 mg/l , sample collected Jan 17, 2017 15:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017

Routine (10).