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
MS0730026 , Mud Creek Water Association #4
20 of the 57 analytes this system has been tested for have been detected at least once, across 215 samples on record.
The other 37 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 215 samples on record, detections range from November 5, 2003 to September 16, 2025. 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 | 135 of 135 results | Oct 6, 2004 | Sep 16, 2025 |
| Lead 1030 | Inorganic Chemical | 82 of 135 results | Oct 6, 2004 | Sep 16, 2025 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Nov 5, 2003 | May 12, 2025 |
| Fluoride 1025 | Inorganic Chemical | 10 of 10 results | Nov 5, 2003 | May 12, 2025 |
| Chromium 1020 | Inorganic Chemical | 6 of 10 results | Apr 5, 2004 | May 12, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 11 results | Jul 12, 2010 | Sep 8, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 14, 2011 | Jul 17, 2012 |
| TTHM 2950 | Organic Chemical | 4 of 10 results | Sep 20, 2007 | Sep 8, 2025 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Sep 25, 2019 | Apr 6, 2023 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Nov 5, 2003 | Apr 5, 2004 |
| Bromoform 2942 | Organic Chemical | 1 of 5 results | Sep 8, 2025 | Sep 8, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 1 of 5 results | Sep 8, 2025 | Sep 8, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 5 results | Sep 8, 2025 | Sep 8, 2025 |
| Nickel 1036 | Inorganic Chemical | 1 of 10 results | May 12, 2025 | May 12, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 4 results | Oct 29, 2020 | Oct 29, 2020 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 8 results | Sep 14, 2016 | Sep 14, 2016 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 8 results | Sep 14, 2016 | Sep 14, 2016 |
| Arsenic 1005 | Inorganic Chemical | 1 of 10 results | Mar 3, 2010 | Mar 3, 2010 |
| Selenium 1045 | Inorganic Chemical | 1 of 10 results | Mar 3, 2010 | Mar 3, 2010 |
| Nitrite 1041 | Inorganic Chemical | 1 of 21 results | Jul 28, 2008 | Jul 28, 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 23 samples, newest first — collected September 16, 2025 to December 1, 2025. The summary above covers all 23.
19 results from the 10 samples listed here: 11 detected, 8 not detected. Across the whole record it is 271 of 711. 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 8 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 0.015 mg/l Minimum Reporting Level , sample collected Dec 1, 2025 10:00, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.065 mg/l , sample collected Sep 16, 2025 07:32, sampling point LC0012 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.6 ug/l , sample collected Sep 16, 2025 07:32, sampling point LC0012 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.663 mg/l , sample collected Sep 16, 2025 05:30, sampling point LC0005 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 05:30, sampling point LC0005 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0492 mg/l , sample collected Sep 16, 2025 07:01, sampling point LC0011 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 07:01, sampling point LC0011 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0427 mg/l , sample collected Sep 16, 2025 06:15, sampling point LC0017 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 06:15, sampling point LC0017 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0132 mg/l , sample collected Sep 16, 2025 07:15, sampling point LC0002 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 2.5 ug/l , sample collected Sep 16, 2025 07:15, sampling point LC0002 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0502 mg/l , sample collected Sep 16, 2025 10:00, sampling point LC0014 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 10:00, sampling point LC0014 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.295 mg/l , sample collected Sep 16, 2025 06:20, sampling point LC0008 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 06:20, sampling point LC0008 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0583 mg/l , sample collected Sep 16, 2025 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.514 mg/l , sample collected Sep 16, 2025 07:08, sampling point LC0004 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 07:08, sampling point LC0004 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
-
- Collected
- Dec 1, 2025 10:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- CN-251202-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 07:32
- Sampling point
- LC0012 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250917-040
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.065 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.6 ug/l
-
- Collected
- Sep 16, 2025 05:30
- Sampling point
- LC0005 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250917-039
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.663 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 07:01
- Sampling point
- LC0011 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250917-038
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0492 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 06:15
- Sampling point
- LC0017 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250917-037
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0427 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 07:15
- Sampling point
- LC0002 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250917-036
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0132 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 2.5 ug/l
-
- Collected
- Sep 16, 2025 10:00
- Sampling point
- LC0014 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250917-035
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0502 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 06:20
- Sampling point
- LC0008 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250917-034
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.295 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-250917-033
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0583 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 07:08
- Sampling point
- LC0004 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250917-032
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.514 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).