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
MS0630037 , Truelight Redevelopment GRP #2
33 samples have been analysed for Cyanide at Truelight Redevelopment GRP #2.
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 33 samples, newest first — collected May 11, 2022 to December 10, 2025.
10 Cyanide results from the 10 samples listed here: 1 detected, 9 not detected.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 10, 2025 14:30, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 30, 2025 09:00, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Not recorded |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 23, 2023 13:10, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Oct 1, 2023 – Dec 31, 2023 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jul 24, 2023 10:30, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jul 1, 2023 – Sep 30, 2023 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 26, 2023 14:30, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Apr 1, 2023 – Jun 30, 2023 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 27, 2023 16:15, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Mar 31, 2023 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Nov 14, 2022 12:20, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Oct 1, 2022 – Dec 31, 2022 |
|
||
| 0.0161 mg/l , sample collected Sep 15, 2022 10:00, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2020 – Dec 31, 2022 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 17, 2022 17:20, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jul 1, 2022 – Sep 30, 2022 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 11, 2022 06:00, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Apr 1, 2022 – Jun 30, 2022 |
-
- Collected
- Dec 10, 2025 14:30
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- CN-251211-023
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jun 30, 2025 09:00
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- CN-250630-005
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Oct 23, 2023 13:10
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- CN-231023-002
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2023 – Dec 31, 2023
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jul 24, 2023 10:30
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- CN-230725-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jun 26, 2023 14:30
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- CN-230627-001
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2023 – Jun 30, 2023
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Mar 27, 2023 16:15
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- CN-230328-039
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Mar 31, 2023
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Nov 14, 2022 12:20
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- CN-221115-008
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2022 – Dec 31, 2022
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Sep 15, 2022 10:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- CN-220915-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Cyanide 1024 EPA method QC10204001X
- Result
- 0.0161 mg/l
-
- Collected
- Aug 17, 2022 17:20
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- CN-220818-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Sep 30, 2022
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- May 11, 2022 06:00
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- CN-220511-055
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2022 – Jun 30, 2022
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
Routine (10).