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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

MS0790003 , Town of Centreville

44 samples have been analysed for Nitrate-Nitrite at Town of Centreville.

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 11–20 of 44 samples, newest first — collected June 8, 2016 to May 3, 2021.

10 Nitrate-Nitrite results from the 10 samples listed here: 5 detected, 5 not detected. Those samples also carried 20 results for other analytes, which are on the full results page.

Nitrate-Nitrite results for Town of Centreville, from 11 to 20 of 44 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
May 3, 2021 13:30
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-210504-047
Laboratory
MSDH Lab
1.31 mg/l , sample collected May 3, 2021 13:30, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
May 3, 2021 13:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210504-046
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 3, 2021 13:15, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
May 27, 2020 13:15
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
200528-057NI
Laboratory
MSDH Lab
1.31 mg/l , sample collected May 27, 2020 13:15, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
May 27, 2020 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
200528-053NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 27, 2020 13:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Apr 9, 2018 13:20
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
180410-009NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 9, 2018 13:20, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Apr 9, 2018 13:32
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
180410-007NI
Laboratory
MSDH Lab
1.32 mg/l , sample collected Apr 9, 2018 13:32, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Apr 11, 2017 01:25
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
170412-021NI
Laboratory
MSDH Lab
1.59 mg/l , sample collected Apr 11, 2017 01:25, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Apr 11, 2017 01:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
170412-018NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 11, 2017 01:10, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Nov 28, 2016 13:00
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
161129-028NI
Laboratory
MSDH Lab
1.4 mg/l , sample collected Nov 28, 2016 13:00, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Jun 8, 2016 13:06
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
160609-006NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jun 8, 2016 13:06, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016

Routine (10).