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 71–80 of 312 samples, newest first — collected June 13, 2017 to August 16, 2017. The summary above covers all 312.
27 results from the 10 samples listed here: 25 detected, 2 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 |
|---|---|---|
|
||
| 0.004 mg/l , sample collected Aug 16, 2017 12:30, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.004 mg/l , sample collected Aug 16, 2017 12:30, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.002 mg/l , sample collected Aug 16, 2017 12:30, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 16, 2017 12:30, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.002 mg/l , sample collected Aug 16, 2017 12:30, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.012 mg/l , sample collected Aug 16, 2017 12:30, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2016 – Dec 31, 2018 |
|
||
| 7.34 ug/l , sample collected Aug 16, 2017 12:30, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 16, 2017 12:30, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 4.63 ug/l , sample collected Aug 16, 2017 12:30, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 2.28 ug/l , sample collected Aug 16, 2017 12:30, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 14.25 ug/l , sample collected Aug 16, 2017 12:30, sampling point MRT000 | TTHM 2950 | Jan 1, 2016 – Dec 31, 2018 |
|
||
| 0.1829 mg/l , sample collected Jun 13, 2017 06:50, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0029 mg/l , sample collected Jun 13, 2017 06:50, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1324 mg/l , sample collected Jun 13, 2017 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0016 mg/l , sample collected Jun 13, 2017 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0816 mg/l , sample collected Jun 13, 2017 07:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0056 mg/l , sample collected Jun 13, 2017 07:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1777 mg/l , sample collected Jun 13, 2017 06:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0009 mg/l , sample collected Jun 13, 2017 06:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.314 mg/l , sample collected Jun 13, 2017 07:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0023 mg/l , sample collected Jun 13, 2017 07:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0579 mg/l , sample collected Jun 13, 2017 07:10, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0013 mg/l , sample collected Jun 13, 2017 07:10, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.4264 mg/l , sample collected Jun 13, 2017 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0007 mg/l , sample collected Jun 13, 2017 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.8535 mg/l , sample collected Jun 13, 2017 06:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0018 mg/l , sample collected Jun 13, 2017 06:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- Aug 16, 2017 12:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 170817-012HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- 0.004 mg/l
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.004 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.002 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- 0.002 mg/l
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.012 mg/l
- Monitoring period
- Jan 1, 2016 – Dec 31, 2018
-
- Collected
- Aug 16, 2017 12:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 170817-012TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 7.34 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 4.63 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 2.28 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950
- Result
- 14.25 ug/l
- Monitoring period
- Jan 1, 2016 – Dec 31, 2018
-
- Collected
- Jun 13, 2017 06:50
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170614-060PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1829 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0029 mg/l
-
- Collected
- Jun 13, 2017 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170614-055PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1324 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0016 mg/l
-
- Collected
- Jun 13, 2017 07:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170614-054PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0816 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0056 mg/l
-
- Collected
- Jun 13, 2017 06:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170614-053PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1777 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jun 13, 2017 07:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170614-052PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.314 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0023 mg/l
-
- Collected
- Jun 13, 2017 07:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170614-051PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0579 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0013 mg/l
-
- Collected
- Jun 13, 2017 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170614-048PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4264 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Jun 13, 2017 06:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170614-047PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.8535 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0018 mg/l
Routine (10).