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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.

Nitrite results

MS0030005 , Mary Springs Water Association

17 samples have been analysed for Nitrite at Mary Springs Water Association.

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 Nitrite result

The table below lists 1–10 of 17 samples, newest first — collected January 17, 2017 to January 27, 2026.

10 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.

Nitrite results for Mary Springs Water Association, from 1 to 10 of 17 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 27, 2026 12:30
Sampling point
TF080
Sample type
Routine
Lab sample
NI-260128-003
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 27, 2026 12:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Jan 14, 2025 12:30
Sampling point
TF080
Sample type
Routine
Lab sample
NI-250115-051
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 14, 2025 12:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Jan 9, 2024 12:30
Sampling point
TF080
Sample type
Routine
Lab sample
NI-240110-031
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 9, 2024 12:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jan 11, 2023 12:30
Sampling point
TF080
Sample type
Routine
Lab sample
NI-230112-010
Laboratory
MSDH Lab
0.038 mg/l , sample collected Jan 11, 2023 12:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Jan 6, 2022 13:45
Sampling point
TF080
Sample type
Routine
Lab sample
NI-220107-003
Laboratory
MSDH Lab
0.0543 mg/l , sample collected Jan 6, 2022 13:45, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Jan 19, 2021 12:15
Sampling point
TF080
Sample type
Routine
Lab sample
NI-210120-039
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 19, 2021 12:15, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Jan 15, 2020 12:00
Sampling point
TF080
Sample type
Routine
Lab sample
200116-010NI
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 15, 2020 12:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Jan 22, 2019 12:30
Sampling point
TF080
Sample type
Routine
Lab sample
190123-014NI
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 22, 2019 12:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Jan 22, 2018 13:00
Sampling point
TF080
Sample type
Routine
Lab sample
180123-002NI
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 22, 2018 13:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Jan 17, 2017 12:15
Sampling point
TF080
Sample type
Routine
Lab sample
170118-072NI
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 17, 2017 12:15, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017

Routine (10).