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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

MS0360068 , Wellsgate

22 samples have been analysed for Nitrate-Nitrite at Wellsgate.

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 22 samples, newest first — collected April 18, 2016 to July 6, 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 Wellsgate, from 1 to 10 of 22 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
Jul 6, 2026
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
35048602001
Laboratory
Pace Analytical Services, LLC
0.35 mg/l , sample collected Jul 6, 2026, sampling point TF080 Nitrate-Nitrite 1038 Not recorded
Collected
Mar 11, 2025 08:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250312-021
Laboratory
MSDH Lab
0.388 mg/l , sample collected Mar 11, 2025 08:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Mar 25, 2024 09:06
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-240326-037
Laboratory
MSDH Lab
0.351 mg/l , sample collected Mar 25, 2024 09:06, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Feb 21, 2023 07:46
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-230222-009
Laboratory
MSDH Lab
0.316 mg/l , sample collected Feb 21, 2023 07:46, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Feb 16, 2022 07:55
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220217-044
Laboratory
MSDH Lab
0.346 mg/l , sample collected Feb 16, 2022 07:55, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Oct 13, 2021 11:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-211014-004
Laboratory
MSDH Lab
0.346 mg/l , sample collected Oct 13, 2021 11:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Apr 3, 2019 16:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
190404-030NI
Laboratory
MSDH Lab
0.36 mg/l , sample collected Apr 3, 2019 16:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Mar 28, 2018 13:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
180329-003NI
Laboratory
MSDH Lab
0.35 mg/l , sample collected Mar 28, 2018 13:10, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Mar 21, 2017 02:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
170322-025NI
Laboratory
MSDH Lab
0.37 mg/l , sample collected Mar 21, 2017 02:10, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Apr 18, 2016 14:18
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
160419-035NI
Laboratory
MSDH Lab
0.44 mg/l , sample collected Apr 18, 2016 14:18, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016

Routine (10).