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
MS0400008 , Southwest Leake Water Assn
22 of the 57 analytes this system has been tested for have been detected at least once, across 351 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 351 samples on record, detections range from November 3, 2003 to July 27, 2026. These figures cover the whole record; the list of samples further down is narrowed.
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 | 71 of 71 results | Aug 2, 2007 | Jul 27, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 45 of 47 results | Sep 1, 2004 | Jun 29, 2026 |
| Lead 1030 | Inorganic Chemical | 43 of 71 results | Aug 2, 2007 | Jul 27, 2026 |
| TTHM 2950 | Organic Chemical | 41 of 44 results | Jun 28, 2004 | Apr 14, 2025 |
| Barium 1010 | Inorganic Chemical | 26 of 26 results | Nov 3, 2003 | Mar 10, 2025 |
| Chloroform 2941 | Organic Chemical | 25 of 26 results | Oct 10, 2006 | Jun 26, 2018 |
| Bromodichloromethane 2943 | Organic Chemical | 25 of 26 results | Oct 10, 2006 | Jun 26, 2018 |
| Dichloroacetic Acid 2451 | Organic Chemical | 23 of 25 results | Jun 30, 2008 | Jun 29, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 23 of 25 results | Jun 30, 2008 | Jun 29, 2026 |
| Fluoride 1025 | Inorganic Chemical | 22 of 26 results | Nov 3, 2003 | Aug 29, 2022 |
| Chromium 1020 | Inorganic Chemical | 20 of 26 results | Nov 3, 2003 | Mar 10, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 15 results | Mar 6, 2012 | Oct 2, 2012 |
| Sodium 1052 | Inorganic Chemical | 9 of 9 results | Sep 24, 2019 | Feb 12, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 6 of 25 results | Mar 9, 2009 | Nov 14, 2017 |
| Nickel 1036 | Inorganic Chemical | 5 of 26 results | Nov 3, 2003 | Mar 10, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 4 of 26 results | Jun 30, 2008 | Jul 20, 2015 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | Nov 3, 2003 | Mar 3, 2004 |
| Xylenes, Total 2955 | Organic Chemical | 2 of 36 results | Sep 15, 2014 | Jun 18, 2019 |
| Dichloromethane 2964 | Organic Chemical | 2 of 36 results | Aug 10, 2004 | Aug 10, 2004 |
| Carbon Tetrachloride 2982 | Organic Chemical | 1 of 36 results | Jun 25, 2018 | Jun 25, 2018 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 25 results | Mar 9, 2009 | Mar 9, 2009 |
| Selenium 1045 | Inorganic Chemical | 1 of 26 results | Nov 5, 2008 | Nov 5, 2008 |
Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The most recent samples, result by result
The table below lists 1–10 of 34 samples, newest first — collected July 27, 2026 to July 27, 2026. The summary above covers all 34.
20 results from the 10 samples listed here: 11 detected, 9 not detected. Across the whole record it is 409 of 1,803. 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 10 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 |
|---|---|---|
|
||
| 102 ug/l , sample collected Jul 27, 2026, sampling point LC0014 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 27, 2026, sampling point LC0014 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 274 ug/l , sample collected Jul 27, 2026, sampling point LC0009 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 27, 2026, sampling point LC0009 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 489 ug/l , sample collected Jul 27, 2026, sampling point LC0012 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 27, 2026, sampling point LC0012 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 437 ug/l , sample collected Jul 27, 2026, sampling point LC0020 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| 1.4 ug/l , sample collected Jul 27, 2026, sampling point LC0020 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 99.5 ug/l , sample collected Jul 27, 2026, sampling point LC0015 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 27, 2026, sampling point LC0015 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 13.3 ug/l , sample collected Jul 27, 2026, sampling point LC0018 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 27, 2026, sampling point LC0018 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 86.4 ug/l , sample collected Jul 27, 2026, sampling point LC0011 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 27, 2026, sampling point LC0011 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 71 ug/l , sample collected Jul 27, 2026, sampling point LC0005 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 27, 2026, sampling point LC0005 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 29.5 ug/l , sample collected Jul 27, 2026, sampling point LC0004 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 27, 2026, sampling point LC0004 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
|
||
| 87.6 ug/l , sample collected Jul 27, 2026, sampling point LC0003 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 27, 2026, sampling point LC0003 | Lead 1030 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2026 |
-
- Collected
- Jul 27, 2026
- Sampling point
- LC0014 Location withheld
- Sample type
- Routine
- Lab sample
- 35054492010
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 102 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 27, 2026
- Sampling point
- LC0009 Location withheld
- Sample type
- Routine
- Lab sample
- 35054492009
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 274 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 27, 2026
- Sampling point
- LC0012 Location withheld
- Sample type
- Routine
- Lab sample
- 35054492008
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 489 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 27, 2026
- Sampling point
- LC0020 Location withheld
- Sample type
- Routine
- Lab sample
- 35054492007
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 437 ug/l
-
Lead 1030 EPA method 200.8
- Result
- 1.4 ug/l
-
- Collected
- Jul 27, 2026
- Sampling point
- LC0015 Location withheld
- Sample type
- Routine
- Lab sample
- 35054492006
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 99.5 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 27, 2026
- Sampling point
- LC0018 Location withheld
- Sample type
- Routine
- Lab sample
- 35054492005
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 13.3 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 27, 2026
- Sampling point
- LC0011 Location withheld
- Sample type
- Routine
- Lab sample
- 35054492004
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 86.4 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 27, 2026
- Sampling point
- LC0005 Location withheld
- Sample type
- Routine
- Lab sample
- 35054492003
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 71 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 27, 2026
- Sampling point
- LC0004 Location withheld
- Sample type
- Routine
- Lab sample
- 35054492002
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 29.5 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Jul 27, 2026
- Sampling point
- LC0003 Location withheld
- Sample type
- Routine
- Lab sample
- 35054492001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 87.6 ug/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 1 ug/l Minimum Reporting Level
Routine (10).