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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.

Nitrite results

MS0180022 , S MS Public Water Auth-Rock Hill

22 samples have been analysed for Nitrite at S MS Public Water Auth-Rock Hill.

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 Nitrite result

The table below lists 1–10 of 22 samples, newest first — collected March 28, 2016 to February 4, 2025.

10 Nitrite 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.

Nitrite results for S MS Public Water Auth-Rock Hill, 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
Feb 4, 2025 11:50
Sampling point
TF101
Sample type
Routine
Lab sample
NI-250205-021
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 4, 2025 11:50, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Jan 30, 2024 13:15
Sampling point
TF101
Sample type
Routine
Lab sample
NI-240131-035
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 30, 2024 13:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jan 24, 2023 13:10
Sampling point
TF101
Sample type
Routine
Lab sample
NI-230125-007
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 24, 2023 13:10, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Jan 25, 2022 12:35
Sampling point
TF101
Sample type
Routine
Lab sample
NI-220126-004
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 25, 2022 12:35, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Feb 9, 2021 12:50
Sampling point
TF101
Sample type
Routine
Lab sample
NI-210210-032
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 9, 2021 12:50, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Jan 28, 2020 11:45
Sampling point
TF101
Sample type
Routine
Lab sample
200129-023NI
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 28, 2020 11:45, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Feb 5, 2019 11:30
Sampling point
TF101
Sample type
Routine
Lab sample
190206-011NI
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 5, 2019 11:30, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Feb 5, 2018 11:50
Sampling point
TF101
Sample type
Routine
Lab sample
180206-036NI
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 5, 2018 11:50, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Jan 30, 2017 13:40
Sampling point
TF101
Sample type
Routine
Lab sample
170131-024NI
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 30, 2017 13:40, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Mar 28, 2016 12:45
Sampling point
TF101
Sample type
Routine
Lab sample
160329-066NI
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 28, 2016 12:45, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016

Routine (10).