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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

MS0010019 , Natchez State Park-B

27 samples have been analysed for Nitrate-Nitrite at Natchez State Park-B.

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 27 samples, newest first — collected January 17, 2017 to February 2, 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 Natchez State Park-B, from 1 to 10 of 27 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 2, 2026 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-260203-007
Laboratory
MSDH Lab
0.279 mg/l , sample collected Feb 2, 2026 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Jan 13, 2025 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-250114-003
Laboratory
MSDH Lab
0.292 mg/l , sample collected Jan 13, 2025 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Jan 8, 2024 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-240109-032
Laboratory
MSDH Lab
0.297 mg/l , sample collected Jan 8, 2024 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jan 9, 2023 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-230110-012
Laboratory
MSDH Lab
0.308 mg/l , sample collected Jan 9, 2023 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Jan 4, 2022 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-220105-006
Laboratory
MSDH Lab
0.284 mg/l , sample collected Jan 4, 2022 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Jan 19, 2021 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-210120-041
Laboratory
MSDH Lab
0.289 mg/l , sample collected Jan 19, 2021 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Jan 14, 2020 12:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
200115-017NI
Laboratory
MSDH Lab
0.34 mg/l , sample collected Jan 14, 2020 12:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Nov 4, 2019 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
191105-003NI
Laboratory
MSDH Lab
0.3 mg/l , sample collected Nov 4, 2019 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Feb 6, 2018 12:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
180207-049NI
Laboratory
MSDH Lab
0.29 mg/l , sample collected Feb 6, 2018 12:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Jan 17, 2017 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170118-066NI
Laboratory
MSDH Lab
0.27 mg/l , sample collected Jan 17, 2017 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017

Routine (10).