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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

MS0640004 , Harrisville W/A

99 samples have been analysed for Nitrate at Harrisville W/A.

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 1–10 of 99 samples, newest first — collected March 13, 2023 to April 8, 2025.

10 Nitrate results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 20 results for other analytes, which are on the full results page.

Nitrate results for Harrisville W/A, from 1 to 10 of 99 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
Apr 8, 2025 07:10
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
NI-250408-034
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 07:10, sampling point TF105 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 8, 2025 07:30
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
NI-250408-033
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 07:30, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 8, 2025 08:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NI-250408-032
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 08:00, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 8, 2025 06:49
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-250408-035
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 06:49, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 16, 2024 10:00
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
NI-240416-127
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 16, 2024 10:00, sampling point TF105 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Apr 16, 2024 10:30
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
NI-240416-130
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 16, 2024 10:30, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Apr 16, 2024 09:10
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NI-240416-129
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 16, 2024 09:10, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Apr 16, 2024 09:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-240416-128
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 16, 2024 09:45, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Mar 13, 2023 09:05
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
NI-230313-021
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 13, 2023 09:05, sampling point TF105 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Mar 13, 2023 09:45
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
NI-230313-020
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 13, 2023 09:45, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023

Routine (10).