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
MS0260001 , Acona Water Association #1
22 of the 57 analytes this system has been tested for have been detected at least once, across 302 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 302 samples on record, detections range from November 29, 1993 to August 13, 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 | 79 of 97 results | Nov 29, 1993 | Jul 17, 2023 |
| Lead 1030 | Inorganic Chemical | 49 of 97 results | Nov 29, 1993 | Jul 17, 2023 |
| Barium 1010 | Inorganic Chemical | 29 of 29 results | Oct 8, 2003 | Feb 11, 2025 |
| TTHM 2950 | Organic Chemical | 22 of 23 results | Jun 7, 2004 | Aug 13, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 19 of 23 results | Jul 30, 2007 | Aug 13, 2025 |
| Chloroform 2941 | Organic Chemical | 15 of 18 results | Sep 22, 2014 | Aug 13, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 14 of 17 results | Sep 24, 2008 | Aug 13, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 14 of 18 results | Sep 22, 2014 | Aug 13, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 13 of 17 results | Sep 22, 2014 | Aug 13, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 8, 2011 | Jul 10, 2012 |
| Dibromochloromethane 2944 | Organic Chemical | 9 of 18 results | Feb 28, 2024 | Aug 13, 2025 |
| Sodium 1052 | Inorganic Chemical | 7 of 7 results | Sep 17, 2019 | Nov 25, 2024 |
| Chromium 1020 | Inorganic Chemical | 7 of 29 results | Feb 9, 2004 | Jan 22, 2019 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | Oct 8, 2003 | Feb 23, 2004 |
| Fluoride 1025 | Inorganic Chemical | 3 of 29 results | Mar 14, 2005 | Feb 7, 2024 |
| Xylenes, Total 2955 | Organic Chemical | 3 of 32 results | Feb 25, 2019 | Aug 12, 2019 |
| Nickel 1036 | Inorganic Chemical | 3 of 29 results | Feb 13, 2006 | Apr 14, 2008 |
| Monochloroacetic Acid 2450 | Organic Chemical | 2 of 17 results | Aug 1, 2019 | Aug 27, 2020 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 17 results | Sep 22, 2014 | Aug 1, 2019 |
| Cyanide 1024 | Inorganic Chemical | 2 of 23 results | Mar 14, 2005 | Mar 21, 2012 |
| Nitrite 1041 | Inorganic Chemical | 2 of 56 results | Apr 23, 2007 | Apr 23, 2007 |
| Selenium 1045 | Inorganic Chemical | 2 of 29 results | Mar 14, 2005 | Mar 14, 2005 |
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 151–160 of 302 samples, newest first — collected July 8, 2014 to August 27, 2014. The summary above covers all 302.
18 results from the 10 samples listed here: 16 detected, 2 not detected. Across the whole record it is 310 of 1,644. 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 |
|---|---|---|
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 27, 2014 01:02, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2014 – Dec 31, 2016 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 27, 2014 12:33, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0363 mg/l , sample collected Jul 8, 2014 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0017 mg/l , sample collected Jul 8, 2014 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.035 mg/l , sample collected Jul 8, 2014 07:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0028 mg/l , sample collected Jul 8, 2014 07:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0269 mg/l , sample collected Jul 8, 2014 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0015 mg/l , sample collected Jul 8, 2014 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.2066 mg/l , sample collected Jul 8, 2014, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0016 mg/l , sample collected Jul 8, 2014, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1742 mg/l , sample collected Jul 8, 2014 04:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.003 mg/l , sample collected Jul 8, 2014 04:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0241 mg/l , sample collected Jul 8, 2014 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0023 mg/l , sample collected Jul 8, 2014 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0249 mg/l , sample collected Jul 8, 2014 05:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0023 mg/l , sample collected Jul 8, 2014 05:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1696 mg/l , sample collected Jul 8, 2014 05:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0016 mg/l , sample collected Jul 8, 2014 05:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
-
- Collected
- Aug 27, 2014 01:02
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 140828-010CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Aug 27, 2014 12:33
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 140828-009CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jul 8, 2014 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140709-020PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0363 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0017 mg/l
-
- Collected
- Jul 8, 2014 07:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140709-019PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.035 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0028 mg/l
-
- Collected
- Jul 8, 2014 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140709-018PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0269 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0015 mg/l
-
- Collected
- Jul 8, 2014
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140709-017PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2066 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0016 mg/l
-
- Collected
- Jul 8, 2014 04:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140709-015PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1742 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.003 mg/l
-
- Collected
- Jul 8, 2014 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140709-014PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0241 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0023 mg/l
-
- Collected
- Jul 8, 2014 05:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140709-013PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0249 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0023 mg/l
-
- Collected
- Jul 8, 2014 05:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140709-012PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1696 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0016 mg/l
Routine (10).