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
MS0210002 , Town of Leakesville
21 of the 59 analytes this system has been tested for have been detected at least once, across 296 samples on record.
The other 38 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 296 samples on record, detections range from October 20, 1993 to February 26, 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 | 124 of 139 results | Oct 20, 1993 | Jun 12, 2025 |
| Lead 1030 | Inorganic Chemical | 54 of 139 results | Oct 20, 1993 | Jun 12, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 43 of 45 results | May 12, 2004 | Feb 26, 2026 |
| Nitrate 1040 | Inorganic Chemical | 43 of 45 results | May 12, 2004 | Feb 26, 2026 |
| Barium 1010 | Inorganic Chemical | 20 of 20 results | May 21, 2002 | Feb 5, 2025 |
| TTHM 2950 | Organic Chemical | 16 of 22 results | Aug 1, 2007 | Aug 18, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 14 of 17 results | Aug 1, 2007 | Aug 18, 2025 |
| Chloroform 2941 | Organic Chemical | 12 of 17 results | Aug 1, 2007 | Aug 18, 2025 |
| Chromium 1020 | Inorganic Chemical | 12 of 20 results | May 21, 2002 | Feb 5, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 10 of 17 results | Aug 1, 2007 | Aug 18, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 of 23 results | Sep 15, 2008 | Mar 7, 2022 |
| Fluoride 1025 | Inorganic Chemical | 7 of 20 results | Feb 2, 2004 | Oct 8, 2018 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Sep 17, 2019 | Jan 29, 2024 |
| Nickel 1036 | Inorganic Chemical | 5 of 20 results | Mar 31, 2008 | Feb 5, 2025 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | May 21, 2002 | Feb 2, 2004 |
| Cadmium 1015 | Inorganic Chemical | 3 of 20 results | May 21, 2002 | Mar 2, 2005 |
| Monochloroacetic Acid 2450 | Organic Chemical | 2 of 18 results | Jul 23, 2018 | Jul 29, 2019 |
| Dichloroacetic Acid 2451 | Organic Chemical | 2 of 18 results | Jul 16, 2012 | Jul 23, 2018 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 18 results | Jul 16, 2012 | Sep 2, 2014 |
| Selenium 1045 | Inorganic Chemical | 2 of 20 results | Mar 2, 2005 | Mar 2, 2005 |
| Trichloroacetic Acid 2452 | Organic Chemical | 1 of 18 results | Aug 30, 2007 | Aug 30, 2007 |
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 101–110 of 296 samples, newest first — collected September 2, 2014 to September 28, 2016. The summary above covers all 296.
27 results from the 10 samples listed here: 17 detected, 10 not detected. Across the whole record it is 389 of 1,207. 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 |
|---|---|---|
|
||
| 0.0055 mg/l , sample collected Sep 28, 2016 05:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 05:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0169 mg/l , sample collected Sep 28, 2016 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0151 mg/l , sample collected Sep 28, 2016 09:17, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 09:17, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0155 mg/l , sample collected Sep 28, 2016 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.016 mg/l , sample collected Sep 28, 2016 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.18 mg/l , sample collected Mar 28, 2016 09:38, sampling point TF081 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
| 0.17 mg/l , sample collected Mar 28, 2016 09:38, sampling point TF081 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 28, 2016 09:38, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
|
||
| 0.26 mg/l , sample collected Mar 28, 2016 09:25, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
| 0.26 mg/l , sample collected Mar 28, 2016 09:25, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 28, 2016 09:25, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
|
||
| 0.16 mg/l , sample collected Feb 2, 2015 13:56, sampling point TF081 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| 0.16 mg/l , sample collected Feb 2, 2015 13:56, sampling point TF081 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 2, 2015 13:56, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
|
||
| 0.22 mg/l , sample collected Feb 2, 2015 14:06, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| 0.22 mg/l , sample collected Feb 2, 2015 14:06, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 2, 2015 14:06, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
|
||
| 1.29 ug/l , sample collected Sep 2, 2014 01:11, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 2, 2014 01:11, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 1.13 ug/l , sample collected Sep 2, 2014 01:11, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 1.49 ug/l , sample collected Sep 2, 2014 01:11, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 3.91 ug/l , sample collected Sep 2, 2014 01:11, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2016 |
-
- Collected
- Sep 28, 2016 05:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-099PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0055 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 28, 2016 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-105PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0169 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 28, 2016 09:17
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-102PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0151 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 28, 2016 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-101PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0155 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 28, 2016 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-100PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.016 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Mar 28, 2016 09:38
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 160329-009NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Dec 31, 2016
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.18 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.17 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Mar 28, 2016 09:25
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 160329-007NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Dec 31, 2016
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.26 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.26 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 2, 2015 13:56
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 150203-032NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2015
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.16 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.16 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 2, 2015 14:06
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 150203-031NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2015
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.22 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.22 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Sep 2, 2014 01:11
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 140903-016TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 1.29 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
- 1.13 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 1.49 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 3.91 ug/l
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
Routine (10).