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
MS0740076 , Magees Creek W/A-North
33 of the 74 analytes this system has been tested for have been detected at least once, across 391 samples on record.
The other 41 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 391 samples on record, detections range from October 29, 2003 to July 21, 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 | 160 of 160 results | Jun 8, 2004 | Aug 26, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 44 of 65 results | Jun 14, 2004 | Jul 21, 2026 |
| Nitrate 1040 | Inorganic Chemical | 44 of 65 results | Jun 14, 2004 | Jul 21, 2026 |
| Barium 1010 | Inorganic Chemical | 28 of 28 results | Oct 29, 2003 | Apr 2, 2025 |
| Lead 1030 | Inorganic Chemical | 20 of 160 results | Jun 8, 2004 | Aug 8, 2022 |
| Nickel 1036 | Inorganic Chemical | 15 of 28 results | Apr 5, 2004 | Apr 2, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 15 of 15 results | Mar 12, 2012 | Oct 9, 2012 |
| Sodium 1052 | Inorganic Chemical | 11 of 11 results | Nov 8, 2010 | Jul 21, 2026 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 11 of 21 results | Sep 9, 2009 | Oct 9, 2012 |
| Radium-226 4020 | Radionuclide | 11 of 21 results | Sep 9, 2009 | Oct 9, 2012 |
| Chromium 1020 | Inorganic Chemical | 6 of 28 results | Apr 5, 2004 | Apr 2, 2025 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 6 of 6 results | Sep 9, 2009 | Mar 10, 2010 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 6 of 6 results | Sep 9, 2009 | Mar 10, 2010 |
| Selenium 1045 | Inorganic Chemical | 5 of 28 results | Apr 5, 2004 | Mar 3, 2010 |
| Gross Beta Particle Activity 4100 | Radionuclide | 4 of 4 results | Sep 9, 2009 | Mar 10, 2010 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 3 of 18 results | Jul 12, 2010 | Jul 30, 2024 |
| TTHM 2950 | Organic Chemical | 3 of 19 results | Sep 17, 2007 | Oct 17, 2022 |
| Fluoride 1025 | Inorganic Chemical | 3 of 30 results | Apr 5, 2004 | Nov 8, 2010 |
| Radium-228 4030 | Radionuclide | 3 of 21 results | Sep 9, 2009 | Mar 10, 2010 |
| Calcium 1016 | Inorganic Chemical | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| Chloride 1017 | Inorganic Chemical | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| Magnesium 1031 | Inorganic Chemical | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| Potassium 1042 | Inorganic Chemical | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| Residue, Total, Filterable 1057 | Water Quality | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| Carbon Dioxide 1901 | Water Quality | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| Alkalinity, Total 1927 | Water Quality | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| Calculated Sodium NACA | Water Quality | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| PH, Field Result PHFD | Water Quality | 2 of 2 results | Nov 8, 2010 | Nov 8, 2010 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 13 results | Oct 27, 2020 | Oct 27, 2020 |
| Sulfate 1055 | Inorganic Chemical | 1 of 8 results | Nov 8, 2010 | Nov 8, 2010 |
| Mercury 1035 | Inorganic Chemical | 1 of 27 results | Apr 5, 2004 | Apr 5, 2004 |
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 21–30 of 391 samples, newest first — collected April 2, 2025 to August 26, 2025. The summary above covers all 391.
31 results from the 10 samples listed here: 13 detected, 18 not detected. Across the whole record it is 423 of 1,951. 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 6 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 |
|---|---|---|
|
||
| 0.0011 mg/l , sample collected Aug 26, 2025 05:33, sampling point LC008 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 26, 2025 05:33, sampling point LC008 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.0038 mg/l , sample collected Aug 26, 2025 08:50, sampling point LC005 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 26, 2025 08:50, sampling point LC005 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.0066 mg/l , sample collected Aug 26, 2025 07:45, sampling point LC003 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 26, 2025 07:45, sampling point LC003 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.0022 mg/l , sample collected Aug 26, 2025 06:05, sampling point LC001 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 26, 2025 06:05, sampling point LC001 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.0067 mg/l , sample collected Aug 25, 2025 23:00, sampling point LC023 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 23:00, sampling point LC023 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.0046 mg/l , sample collected Aug 25, 2025 07:00, sampling point LC002 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 07:00, sampling point LC002 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.602 mg/l , sample collected Apr 15, 2025 13:20, sampling point TF084 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| 0.602 mg/l , sample collected Apr 15, 2025 13:20, sampling point TF084 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 15, 2025 13:20, sampling point TF084 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 15, 2025 12:47, sampling point TF083 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 15, 2025 12:47, sampling point TF083 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 15, 2025 12:47, sampling point TF083 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.617 mg/l , sample collected Apr 15, 2025 13:54, sampling point TF082 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| 0.617 mg/l , sample collected Apr 15, 2025 13:54, sampling point TF082 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 15, 2025 13:54, sampling point TF082 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 10:43, sampling point TF082 | Arsenic 1005 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0208 mg/l , sample collected Apr 2, 2025 10:43, sampling point TF082 | Barium 1010 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 10:43, sampling point TF082 | Cadmium 1015 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0006 mg/l , sample collected Apr 2, 2025 10:43, sampling point TF082 | Chromium 1020 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 10:43, sampling point TF082 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2023 – Dec 31, 2025 |
| 0.0007 mg/l , sample collected Apr 2, 2025 10:43, sampling point TF082 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 10:43, sampling point TF082 | Selenium 1045 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 10:43, sampling point TF082 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 10:43, sampling point TF082 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 2, 2025 10:43, sampling point TF082 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
-
- Collected
- Aug 26, 2025 05:33
- Sampling point
- LC008 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250828-017
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0011 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 26, 2025 08:50
- Sampling point
- LC005 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250828-014
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0038 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 26, 2025 07:45
- Sampling point
- LC003 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250828-018
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0066 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 26, 2025 06:05
- Sampling point
- LC001 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250828-056
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0022 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 25, 2025 23:00
- Sampling point
- LC023 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250828-064
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0067 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 25, 2025 07:00
- Sampling point
- LC002 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250828-060
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0046 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Apr 15, 2025 13:20
- Sampling point
- TF084 Treatment Facility TF084
- Sample type
- Routine
- Lab sample
- NI-250416-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.602 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.602 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Apr 15, 2025 12:47
- Sampling point
- TF083 Treatment Facility TF083
- Sample type
- Routine
- Lab sample
- NI-250416-008
- 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 15, 2025 13:54
- Sampling point
- TF082 Treatment Plant T082
- Sample type
- Routine
- Lab sample
- NI-250416-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.617 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.617 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Apr 2, 2025 10:43
- Sampling point
- TF082 Treatment Plant T082
- Sample type
- Routine
- Lab sample
- IN-250403-003
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Barium 1010 EPA method 200.8
- Result
- 0.0208 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Chromium 1020 EPA method 200.8
- Result
- 0.0006 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Nickel 1036 EPA method 200.8
- Result
- 0.0007 mg/l
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
Routine (10).