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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

MS0120016 , Harmony Water Association #4

65 samples have been analysed for Nitrate at Harmony Water Association #4.

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 65 samples, newest first — collected January 19, 2022 to February 25, 2026.

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 Harmony Water Association #4, from 1 to 10 of 65 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 25, 2026 14:12
Sampling point
TF104
Sample type
Routine
Lab sample
NI-260226-002
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 25, 2026 14:12, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2026 – Dec 31, 2026
Collected
Apr 29, 2025 14:03
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NI-250430-007
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 29, 2025 14:03, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 29, 2025 13:31
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-250430-006
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 29, 2025 13:31, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Jul 16, 2024 14:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-240717-016
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 16, 2024 14:30, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jul 16, 2024 15:10
Sampling point
TF104
Sample type
Routine
Lab sample
NI-240717-014
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 16, 2024 15:10, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jul 16, 2024 14:46
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NI-240717-015
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 16, 2024 14:46, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Mar 29, 2023 15:04
Sampling point
TF104
Sample type
Routine
Lab sample
NI-230330-005
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 29, 2023 15:04, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Mar 29, 2023 14:29
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NI-230330-004
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 29, 2023 14:29, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Mar 29, 2023 14:13
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-230330-003
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 29, 2023 14:13, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Jan 19, 2022 14:45
Sampling point
TF104
Sample type
Routine
Lab sample
NI-220120-030
Laboratory
MSDH Lab
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 19, 2022 14:45, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022

Routine (10).