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
MS0250028 , Jackson Municipal Airport
25 of the 53 analytes this system has been tested for have been detected at least once, across 319 samples on record.
The other 28 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 319 samples on record, detections range from December 3, 1993 to March 31, 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 | 119 of 134 results | Dec 3, 1993 | Jun 28, 2023 |
| Lead 1030 | Inorganic Chemical | 105 of 134 results | Dec 3, 1993 | Jun 28, 2023 |
| Barium 1010 | Inorganic Chemical | 30 of 30 results | Sep 17, 2003 | Feb 10, 2025 |
| Fluoride 1025 | Inorganic Chemical | 30 of 30 results | Sep 17, 2003 | Feb 10, 2025 |
| Chromium 1020 | Inorganic Chemical | 23 of 30 results | Feb 9, 2004 | Feb 10, 2025 |
| TTHM 2950 | Organic Chemical | 9 of 9 results | Jun 9, 2004 | Mar 31, 2025 |
| Nickel 1036 | Inorganic Chemical | 9 of 30 results | Sep 17, 2003 | Feb 10, 2025 |
| Selenium 1045 | Inorganic Chemical | 9 of 30 results | Feb 9, 2004 | Apr 14, 2008 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 8 of 10 results | Jun 9, 2010 | Mar 31, 2025 |
| Sulfate 1055 | Inorganic Chemical | 6 of 6 results | Sep 17, 2003 | Mar 9, 2004 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 5 results | Jun 9, 2010 | Aug 2, 2018 |
| Trichloroacetic Acid 2452 | Organic Chemical | 4 of 5 results | Jun 9, 2010 | Aug 2, 2018 |
| Chloroform 2941 | Organic Chemical | 4 of 4 results | Jul 31, 2007 | Sep 24, 2014 |
| Bromoform 2942 | Organic Chemical | 4 of 4 results | Jul 31, 2007 | Sep 24, 2014 |
| Bromodichloromethane 2943 | Organic Chemical | 4 of 4 results | Jul 31, 2007 | Sep 24, 2014 |
| Dibromochloromethane 2944 | Organic Chemical | 4 of 4 results | Jul 31, 2007 | Sep 24, 2014 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Feb 9, 2021 | Feb 9, 2021 |
| Dibromoacetic Acid 2454 | Organic Chemical | 3 of 5 results | Jun 9, 2010 | Aug 2, 2018 |
| Cadmium 1015 | Inorganic Chemical | 2 of 30 results | Mar 16, 2005 | Mar 16, 2005 |
| Arsenic 1005 | Inorganic Chemical | 2 of 30 results | Feb 9, 2004 | Feb 9, 2004 |
| Mercury 1035 | Inorganic Chemical | 1 of 30 results | Mar 9, 2004 | Mar 9, 2004 |
| Dichloromethane 2964 | Organic Chemical | 1 of 31 results | Mar 9, 2004 | Mar 9, 2004 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 31 results | Sep 10, 2002 | Sep 10, 2002 |
| Toluene 2991 | Organic Chemical | 1 of 31 results | Sep 10, 2002 | Sep 10, 2002 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 31 results | Sep 10, 2002 | Sep 10, 2002 |
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 11–20 of 319 samples, newest first — collected June 28, 2023 to February 10, 2025. The summary above covers all 319.
22 results from the 10 samples listed here: 9 detected, 13 not detected. Across the whole record it is 387 of 1,555. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
We withheld the location of 4 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 10, 2025 08:00, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 10, 2025 08:00, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 10, 2025 08:00, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 17 ug/l , sample collected Apr 8, 2024 08:05, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2024 – Dec 31, 2024 |
|
||
| 39.7 ug/l , sample collected Apr 8, 2024 08:05, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 8, 2024 08:12, sampling point TF103 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 8, 2024 08:12, sampling point TF103 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 8, 2024 08:12, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 8, 2024 08:01, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 8, 2024 08:01, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 8, 2024 08:01, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 8, 2024 07:45, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 8, 2024 07:45, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 8, 2024 07:45, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
|
||
| 0.0237 mg/l , sample collected Jun 28, 2023 08:30, sampling point LC0010 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.7 ug/l , sample collected Jun 28, 2023 08:30, sampling point LC0010 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0774 mg/l , sample collected Jun 28, 2023 08:22, sampling point LC0009 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.5 ug/l , sample collected Jun 28, 2023 08:22, sampling point LC0009 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0672 mg/l , sample collected Jun 28, 2023 08:21, sampling point LC0008 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 28, 2023 08:21, sampling point LC0008 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0239 mg/l , sample collected Jun 28, 2023 08:18, sampling point LC0007 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.8 ug/l , sample collected Jun 28, 2023 08:18, sampling point LC0007 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
-
- Collected
- Feb 10, 2025 08:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NI-250210-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
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
- Apr 8, 2024 08:05
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- HA-240409-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 17 ug/l
-
- Collected
- Apr 8, 2024 08:05
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- TH-240409-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
TTHM 2950 EPA method 524.2
- Result
- 39.7 ug/l
-
- Collected
- Feb 8, 2024 08:12
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- NI-240208-044
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
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
- Feb 8, 2024 08:01
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- NI-240208-043
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
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
- Feb 8, 2024 07:45
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NI-240208-042
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
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
- Jun 28, 2023 08:30
- Sampling point
- LC0010 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230628-040
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0237 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.7 ug/l
-
- Collected
- Jun 28, 2023 08:22
- Sampling point
- LC0009 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230628-039
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0774 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.5 ug/l
-
- Collected
- Jun 28, 2023 08:21
- Sampling point
- LC0008 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230628-038
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0672 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 28, 2023 08:18
- Sampling point
- LC0007 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230628-037
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0239 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.8 ug/l
Routine (10).