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
MS0350025 , North West Kemper W/A #4
20 of the 56 analytes this system has been tested for have been detected at least once, across 200 samples on record.
The other 36 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 200 samples on record, detections range from December 4, 2006 to December 2, 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 | 117 of 120 results | Oct 18, 2007 | Aug 23, 2023 |
| Barium 1010 | Inorganic Chemical | 7 of 7 results | Dec 4, 2006 | Jan 10, 2024 |
| Nickel 1036 | Inorganic Chemical | 7 of 7 results | Dec 4, 2006 | Jan 10, 2024 |
| TTHM 2950 | Organic Chemical | 6 of 19 results | Jun 30, 2008 | Dec 2, 2025 |
| Lead 1030 | Inorganic Chemical | 6 of 120 results | Oct 18, 2007 | Aug 22, 2023 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 6 of 20 results | Jun 14, 2007 | May 2, 2022 |
| Chloroform 2941 | Organic Chemical | 5 of 14 results | Sep 6, 2012 | Dec 2, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 14, 2011 | Jul 18, 2012 |
| Bromodichloromethane 2943 | Organic Chemical | 3 of 14 results | May 23, 2024 | Dec 2, 2025 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 18, 2019 | Feb 5, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 2 of 14 results | Nov 21, 2024 | Dec 2, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 15 results | Jun 5, 2019 | Sep 15, 2020 |
| Chromium 1020 | Inorganic Chemical | 2 of 7 results | Apr 2, 2014 | May 24, 2017 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 21 results | Mar 27, 2024 | Mar 27, 2024 |
| Nitrate 1040 | Inorganic Chemical | 1 of 21 results | Mar 27, 2024 | Mar 27, 2024 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 15 results | Jun 5, 2019 | Jun 5, 2019 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 15 results | Jul 1, 2015 | Jul 1, 2015 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 15 results | Sep 6, 2012 | Sep 6, 2012 |
| Mercury 1035 | Inorganic Chemical | 1 of 7 results | Dec 4, 2006 | Dec 4, 2006 |
| Selenium 1045 | Inorganic Chemical | 1 of 7 results | Dec 4, 2006 | Dec 4, 2006 |
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 61–70 of 200 samples, newest first — collected September 11, 2017 to September 12, 2017. The summary above covers all 200.
20 results from the 10 samples listed here: 10 detected, 10 not detected. Across the whole record it is 178 of 648. 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 |
|---|---|---|
|
||
| 0.0054 mg/l , sample collected Sep 12, 2017 05:30, 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 12, 2017 05:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.003 mg/l , sample collected Sep 12, 2017 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 12, 2017 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0093 mg/l , sample collected Sep 12, 2017 07:09, 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 12, 2017 07:09, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0224 mg/l , sample collected Sep 12, 2017 05:19, 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 12, 2017 05:19, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0091 mg/l , sample collected Sep 12, 2017 06:15, 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 12, 2017 06:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0057 mg/l , sample collected Sep 12, 2017 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 12, 2017 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0063 mg/l , sample collected Sep 12, 2017 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 12, 2017 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0041 mg/l , sample collected Sep 12, 2017 08:00, 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 12, 2017 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0047 mg/l , sample collected Sep 11, 2017 12:43, 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 11, 2017 12:43, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0059 mg/l , sample collected Sep 11, 2017 14:08, 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 11, 2017 14:08, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- Sep 12, 2017 05:30
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170914-010PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0054 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 12, 2017 07:00
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170914-009PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.003 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 12, 2017 07:09
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170914-008PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0093 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 12, 2017 05:19
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170914-007PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0224 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 12, 2017 06:15
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170914-006PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0091 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 12, 2017 07:00
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170914-005PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0057 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 12, 2017 06:30
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170914-004PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0063 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 12, 2017 08:00
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170914-003PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0041 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 11, 2017 12:43
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170914-002PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0047 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 11, 2017 14:08
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170914-001PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0059 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).