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
MS0200005 , Multi-Mart Water Association
18 of the 51 analytes this system has been tested for have been detected at least once, across 261 samples on record.
The other 33 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 261 samples on record, detections range from December 1, 1993 to October 7, 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 |
|---|---|---|---|---|
| Lead 1030 | Inorganic Chemical | 96 of 141 results | Dec 1, 1993 | Aug 12, 2025 |
| Copper, Free 1022 | Inorganic Chemical | 86 of 141 results | Dec 1, 1993 | Aug 12, 2025 |
| TTHM 2950 | Organic Chemical | 21 of 22 results | May 24, 2004 | Aug 28, 2025 |
| Barium 1010 | Inorganic Chemical | 17 of 17 results | Sep 14, 2021 | Oct 7, 2025 |
| Fluoride 1025 | Inorganic Chemical | 17 of 17 results | Sep 14, 2021 | Oct 7, 2025 |
| Chloroform 2941 | Organic Chemical | 17 of 17 results | Jun 4, 2007 | Aug 28, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 16 of 17 results | Jun 4, 2007 | Aug 28, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 15 of 17 results | Jun 4, 2007 | Aug 28, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 11 of 22 results | Jun 4, 2007 | Mar 26, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 8 of 16 results | Jun 23, 2008 | Aug 7, 2024 |
| Chromium 1020 | Inorganic Chemical | 7 of 17 results | May 15, 2023 | Jul 14, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 5 of 16 results | Jun 23, 2008 | Dec 26, 2023 |
| Xylenes, Total 2955 | Organic Chemical | 5 of 19 results | Jul 26, 2021 | Apr 19, 2023 |
| Nickel 1036 | Inorganic Chemical | 3 of 17 results | Apr 8, 2025 | Jul 14, 2025 |
| Ethylbenzene 2992 | Organic Chemical | 2 of 19 results | Oct 12, 2021 | Jan 4, 2022 |
| Monochloroacetic Acid 2450 | Organic Chemical | 2 of 16 results | Jun 23, 2008 | Jul 21, 2014 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 16 results | Jun 29, 2011 | Jul 21, 2014 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 16 results | Jun 23, 2008 | Jun 23, 2008 |
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 251–260 of 261 samples, newest first — collected December 1, 1993 to December 1, 1993. The summary above covers all 261.
20 results from the 10 samples listed here: 4 detected, 16 not detected. Across the whole record it is 331 of 1,144. 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 |
|---|---|---|
|
||
| 0.054 mg/l , sample collected Dec 1, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Dec 1, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Dec 1, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Dec 1, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 1, 1993, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Dec 1, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931202-011L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.054 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Dec 1, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931202-010L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Dec 1, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931202-009L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Dec 1, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931202-008L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Dec 1, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931202-007L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Dec 1, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931202-006L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Dec 1, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931202-004L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Dec 1, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931202-003L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Dec 1, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931202-002L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Dec 1, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931202-001L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
Routine (10).