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 241–250 of 312 samples, newest first — collected September 17, 1996 to June 13, 2000. The summary above covers all 312.
20 results from the 10 samples listed here: 17 detected, 3 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 |
|---|---|---|
|
||
| 0.471 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.319 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.006 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.024 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.462 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.048 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.239 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.042 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.004 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.036 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 13, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.117 mg/l , sample collected Jun 13, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 13, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.137 mg/l , sample collected Sep 17, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Sep 17, 1996, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Jun 13, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000614-063L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.471 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 13, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000614-062L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.319 mg/l
-
Lead 1030
- Result
- 0.006 mg/l
-
- Collected
- Jun 13, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000614-060L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.024 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 13, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000614-058L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.462 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 13, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000614-057L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.048 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 13, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000614-056L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.239 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 13, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000614-054L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.042 mg/l
-
Lead 1030
- Result
- 0.004 mg/l
-
- Collected
- Jun 13, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000614-053L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.036 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 13, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000614-051L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.117 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Sep 17, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960918-127L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.137 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
Routine (10).