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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 results

MS0430029 , Topisaw Creek

56 samples have been analysed for Nitrate at Topisaw Creek.

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 result

The table below lists 11–20 of 56 samples, newest first — collected April 7, 2020 to February 28, 2023.

10 Nitrate results from the 10 samples listed here: 4 detected, 6 not detected. Those samples also carried 20 results for other analytes, which are on the full results page.

Nitrate results for Topisaw Creek, from 11 to 20 of 56 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 28, 2023 15:15
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-230301-109
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 28, 2023 15:15, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Feb 28, 2023 15:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-230301-108
Laboratory
MSDH Lab
0.299 mg/l , sample collected Feb 28, 2023 15:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Feb 28, 2022 13:00
Sampling point
TF082 Treatment Facility TF082
Sample type
Routine
Lab sample
NI-220301-005
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 28, 2022 13:00, sampling point TF082 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Feb 28, 2022 13:30
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-220301-004
Laboratory
MSDH Lab
0.142 mg/l , sample collected Feb 28, 2022 13:30, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Feb 28, 2022 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220301-003
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 28, 2022 14:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Apr 5, 2021 13:00
Sampling point
TF082 Treatment Facility TF082
Sample type
Routine
Lab sample
NI-210406-015
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 5, 2021 13:00, sampling point TF082 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Apr 5, 2021 14:00
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-210406-014
Laboratory
MSDH Lab
0.134 mg/l , sample collected Apr 5, 2021 14:00, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Apr 5, 2021 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210406-013
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 5, 2021 13:30, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Apr 7, 2020 13:30
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
200408-026NI
Laboratory
MSDH Lab
0.12 mg/l , sample collected Apr 7, 2020 13:30, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Apr 7, 2020 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
200408-009NI
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 13:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020

Routine (10).