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.
Chemical and radiological sample results
MS0240232 , The Chemours Company FC, LLC
23 of the 53 analytes this system has been tested for have been detected at least once, across 312 samples on record.
The other 30 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.
Across all 312 samples on record, detections range from December 22, 1993 to July 27, 2026. These figures cover the whole record.
What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.
What has been detected, ever
Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 130 of 147 results | Dec 22, 1993 | Jul 27, 2026 |
| Lead 1030 | Inorganic Chemical | 126 of 147 results | Dec 22, 1993 | Jul 27, 2026 |
| TTHM 2950 | Organic Chemical | 31 of 31 results | Jun 23, 2004 | Dec 10, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 30 of 30 results | Jun 23, 2004 | Jun 15, 2026 |
| Barium 1010 | Inorganic Chemical | 22 of 22 results | Sep 15, 2003 | Feb 13, 2025 |
| Fluoride 1025 | Inorganic Chemical | 22 of 22 results | Sep 15, 2003 | Feb 13, 2025 |
| Chloroform 2941 | Organic Chemical | 21 of 21 results | Oct 31, 2006 | Dec 10, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 21 of 21 results | Oct 31, 2006 | Dec 10, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 21 of 21 results | Oct 31, 2006 | Dec 10, 2025 |
| Bromoform 2942 | Organic Chemical | 20 of 21 results | Oct 31, 2006 | Dec 10, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 18 of 18 results | Jun 30, 2008 | Jun 15, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 18 of 18 results | Jun 30, 2008 | Jun 15, 2026 |
| Dibromoacetic Acid 2454 | Organic Chemical | 18 of 18 results | Jun 30, 2008 | Jun 15, 2026 |
| Chromium 1020 | Inorganic Chemical | 15 of 22 results | Sep 15, 2003 | Apr 26, 2022 |
| Sulfate 1055 | Inorganic Chemical | 8 of 8 results | Sep 15, 2003 | Mar 1, 2004 |
| Selenium 1045 | Inorganic Chemical | 6 of 22 results | Mar 9, 2005 | Feb 13, 2006 |
| Monochloroacetic Acid 2450 | Organic Chemical | 5 of 18 results | Oct 5, 2009 | Aug 16, 2017 |
| Cadmium 1015 | Inorganic Chemical | 4 of 22 results | Sep 15, 2003 | Mar 9, 2005 |
| Arsenic 1005 | Inorganic Chemical | 2 of 22 results | Apr 7, 2008 | Apr 26, 2022 |
| Nickel 1036 | Inorganic Chemical | 2 of 22 results | Sep 15, 2003 | Apr 7, 2008 |
| Sodium 1052 | Inorganic Chemical | 1 of 1 result | Feb 22, 2021 | Feb 22, 2021 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 26 results | Mar 1, 2007 | Mar 1, 2007 |
| Thallium, Total 1085 | Inorganic Chemical | 1 of 22 results | Sep 15, 2003 | Sep 15, 2003 |
No date range is applied: this list draws on every sample on record. Show the last two years only.
The most recent samples, result by result
The table below lists 251–260 of 312 samples, newest first — collected June 27, 1995 to June 24, 1996. The summary above covers all 312.
20 results from the 10 samples listed here: 13 detected, 7 not detected. Across the whole record it is 543 of 1,457. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.064 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 24, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 24, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 24, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.601 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.178 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.105 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 24, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.322 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.261 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 24, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 24, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 24, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.128 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.006 mg/l , sample collected Jun 24, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.095 mg/l , sample collected Jun 27, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Jun 27, 1995, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Jun 24, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960625-043L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.064 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 24, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960625-042L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 24, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960625-041L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.601 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Jun 24, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960625-040L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.178 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Jun 24, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960625-039L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.105 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 24, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960625-038L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.322 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 24, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960625-037L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.261 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 24, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960625-036L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 24, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960625-035L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.128 mg/l
-
Lead 1030
- Result
- 0.006 mg/l
-
- Collected
- Jun 27, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950629-030L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.095 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
Routine (10).