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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

MS0090001 , Atlanta Water System, Inc.

51 samples have been analysed for Nitrate-Nitrite at Atlanta Water System, Inc..

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 51 samples, newest first — collected January 4, 2022 to February 2, 2026.

10 Nitrate-Nitrite results from the 10 samples listed here: 2 detected, 8 not detected. Those samples also carried 20 results for other analytes, which are on the full results page.

Nitrate-Nitrite results for Atlanta Water System, Inc., from 1 to 10 of 51 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 12:27
Sampling point
TF103 Treatmnt Plant T103
Sample type
Routine
Lab sample
NI-260203-017
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 2, 2026 12:27, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Feb 2, 2026 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-260203-018
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 2, 2026 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Feb 10, 2025 14:30
Sampling point
TF103 Treatmnt Plant T103
Sample type
Routine
Lab sample
NI-250211-017
Laboratory
MSDH Lab
0.369 mg/l , sample collected Feb 10, 2025 14:30, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Feb 10, 2025 14:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-250211-016
Laboratory
MSDH Lab
0.369 mg/l , sample collected Feb 10, 2025 14:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Jan 29, 2024 12:10
Sampling point
TF103 Treatmnt Plant T103
Sample type
Routine
Lab sample
NI-240130-014
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 29, 2024 12:10, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jan 29, 2024 12:35
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-240130-013
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 29, 2024 12:35, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jan 17, 2023 14:25
Sampling point
TF103 Treatmnt Plant T103
Sample type
Routine
Lab sample
NI-230118-031
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 17, 2023 14:25, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Jan 17, 2023 14:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-230118-030
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 17, 2023 14:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Jan 4, 2022 12:30
Sampling point
TF103 Treatmnt Plant T103
Sample type
Routine
Lab sample
NI-220105-049
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 4, 2022 12:30, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Jan 4, 2022 12:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-220105-050
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 4, 2022 12:45, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022

Routine (10).