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.
Cyanide results
MS0550058 , Pearl River Central W/A-Bi Co
23 samples have been analysed for Cyanide at Pearl River Central W/A-Bi Co.
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 Cyanide result
The table below lists 1–10 of 23 samples, newest first — collected March 19, 2014 to July 23, 2026.
10 Cyanide results from the 10 samples listed here: 2 detected, 8 not detected. Those samples also carried 1 results for other analytes, which are on the full results page.
| Result | Analyte | Monitoring period |
|---|---|---|
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| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jul 23, 2026, sampling point TF102 | Cyanide 1024 EPA method 335.4 | Jan 1, 2026 – Dec 31, 2031 |
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 14, 2025 14:03, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Not recorded |
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jul 15, 2024 14:31, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2022 – Dec 31, 2024 |
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 3, 2021 12:30, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2019 – Dec 31, 2021 |
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| 0.042 mg/l , sample collected May 8, 2019 13:15, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2017 – Dec 31, 2019 |
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| 0.021 mg/l , sample collected May 8, 2019 13:15, sampling point TF104 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2017 – Dec 31, 2019 |
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 24, 2017 01:50, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2016 – Dec 31, 2018 |
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 17, 2015 12:33, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2014 – Dec 31, 2016 |
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 17, 2015 01:26, sampling point TF104 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2014 – Dec 31, 2016 |
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 19, 2014 12:35, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2013 – Dec 31, 2015 |
-
- Collected
- Jul 23, 2026
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 35053494001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2031
-
Cyanide 1024 EPA method 335.4
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- May 14, 2025 14:03
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- CN-250515-004
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jul 15, 2024 14:31
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- CN-240716-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Mar 3, 2021 12:30
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- CN-210304-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- May 8, 2019 13:15
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 190509-018CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Cyanide 1024 EPA method QC10204001X
- Result
- 0.042 mg/l
-
- Collected
- May 8, 2019 13:15
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 190509-017CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Cyanide 1024 EPA method QC10204001X
- Result
- 0.021 mg/l
-
- Collected
- May 24, 2017 01:50
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- 170525-010CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Dec 31, 2018
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jun 17, 2015 12:33
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 150618-030CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jun 17, 2015 01:26
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 150618-027CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Mar 19, 2014 12:35
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- 140320-026CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2015
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
Routine (10).