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
MS0620017 , Koch Foods of Mississippi, LLC
18 of the 53 analytes this system has been tested for have been detected at least once, across 244 samples on record.
The other 35 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 244 samples on record, detections range from November 3, 2003 to July 9, 2025. 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 | 73 of 73 results | Jul 11, 2007 | Jul 26, 2023 |
| Lead 1030 | Inorganic Chemical | 46 of 73 results | Jul 11, 2007 | Jul 26, 2023 |
| Barium 1010 | Inorganic Chemical | 31 of 31 results | Nov 3, 2003 | Apr 9, 2025 |
| Fluoride 1025 | Inorganic Chemical | 16 of 31 results | Nov 3, 2003 | Apr 9, 2025 |
| Chromium 1020 | Inorganic Chemical | 14 of 31 results | Nov 3, 2003 | Apr 9, 2025 |
| Nickel 1036 | Inorganic Chemical | 9 of 31 results | Dec 3, 2007 | Apr 9, 2025 |
| TTHM 2950 | Organic Chemical | 6 of 9 results | Aug 11, 2004 | Jul 9, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 4 of 8 results | Jul 6, 2010 | Jun 25, 2024 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Nov 8, 2023 | Nov 8, 2023 |
| Chloroform 2941 | Organic Chemical | 3 of 4 results | Sep 11, 2007 | Dec 14, 2016 |
| Dichloroacetic Acid 2451 | Organic Chemical | 2 of 3 results | Sep 3, 2013 | Dec 14, 2016 |
| Trichloroacetic Acid 2452 | Organic Chemical | 2 of 3 results | Sep 3, 2013 | Dec 14, 2016 |
| Bromodichloromethane 2943 | Organic Chemical | 2 of 4 results | Sep 11, 2007 | Dec 14, 2016 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Nov 3, 2003 | Nov 3, 2003 |
| Toluene 2991 | Organic Chemical | 1 of 30 results | Mar 16, 2021 | Mar 16, 2021 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 52 results | Mar 26, 2012 | Mar 26, 2012 |
| Nitrate 1040 | Inorganic Chemical | 1 of 52 results | Mar 26, 2012 | Mar 26, 2012 |
| Selenium 1045 | Inorganic Chemical | 1 of 31 results | Mar 27, 2006 | Mar 27, 2006 |
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 244 samples, newest first — collected September 14, 2020 to September 23, 2020. The summary above covers all 244.
21 results from the 10 samples listed here: 14 detected, 7 not detected. Across the whole record it is 217 of 1,363. 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 |
|---|---|---|
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 23, 2020 06:30, sampling point TF104 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jul 1, 2020 – Sep 30, 2020 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Sep 23, 2020 06:30, sampling point TF104 | Nitrate 1040 EPA method QC10107041C | Jul 1, 2020 – Sep 30, 2020 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Sep 23, 2020 06:30, sampling point TF104 | Nitrite 1041 EPA method QC10107041C | Jul 1, 2020 – Sep 30, 2020 |
|
||
| 0.0017 mg/l , sample collected Sep 14, 2020 06:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 14, 2020 06:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0118 mg/l , sample collected Sep 14, 2020 07:25, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0005 mg/l , sample collected Sep 14, 2020 07:25, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0059 mg/l , sample collected Sep 14, 2020 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 14, 2020 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0964 mg/l , sample collected Sep 14, 2020 07:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0016 mg/l , sample collected Sep 14, 2020 07:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0115 mg/l , sample collected Sep 14, 2020 07:35, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 14, 2020 07:35, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0517 mg/l , sample collected Sep 14, 2020 07:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0007 mg/l , sample collected Sep 14, 2020 07:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0075 mg/l , sample collected Sep 14, 2020 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.001 mg/l , sample collected Sep 14, 2020 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.014 mg/l , sample collected Sep 14, 2020 07:50, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0024 mg/l , sample collected Sep 14, 2020 07:50, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0242 mg/l , sample collected Sep 14, 2020 06:35, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 14, 2020 06:35, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
-
- Collected
- Sep 23, 2020 06:30
- Sampling point
- TF104 Treatment Faciity TF104
- Sample type
- Routine
- Lab sample
- 200924-003NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Sep 30, 2020
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Sep 14, 2020 06:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200915-010PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0017 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 14, 2020 07:25
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200915-009PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0118 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Sep 14, 2020 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200915-008PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0059 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 14, 2020 07:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200915-007PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0964 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0016 mg/l
-
- Collected
- Sep 14, 2020 07:35
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200915-006PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0115 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 14, 2020 07:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200915-005PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0517 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Sep 14, 2020 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200915-004PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0075 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Sep 14, 2020 07:50
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200915-003PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.014 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0024 mg/l
-
- Collected
- Sep 14, 2020 06:35
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200915-002PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0242 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).